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Cheap flights from Seattle (SEA) to Madrid (MAD) from $266

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — MAD
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Madrid Barajas are usually found in January or February, booked 77 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Seattle to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Madrid (MAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 2, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$559

One-way from

$465
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 30% potential price drop
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From Seattle/Tacoma Intl to Madrid Barajas
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One-way flight from Seattle/Tacoma Intl to Madrid Barajas
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What is the cheapest day to fly round-trip from Seattle to Madrid?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 25% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Seattle to Madrid?

Travelers have found it’s best to book a flight 14 days in advance to save up to 34% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 14 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Madrid 1-2 weeks in advance for as low as $574, or $1,015 for flights within the next 24 hours.

What is the cheapest month to fly from Seattle to Madrid?

Flights from Seattle to Madrid lean towards being more expensive in June. Prices are generally better when you fly from Seattle to Madrid in January, with the cheapest ticket starting at $486.

What is the cheapest time of day to fly from SEA to MAD?

A simple way to save on the total cost of your ticket is to fly from Seattle to Madrid in the evening. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight at noon.

Cheap Iberia flights from Seattle to Madrid

Explore cheap flight options specifically provided by Iberia for the route between Seattle and Madrid. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Consider these cheap Iberia flights we've found departing from Seattle to Madrid. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 11/51:35 pmSEA - MAD
1 stop13h 15mIberia
Sun 11/104:00 pmMAD - SEA
1 stop17h 56mIberia
Deal found 5/31$523
Tue 11/56:45 pmSEA - MAD
1 stop13h 10mIberia
Sun 11/104:00 pmMAD - SEA
1 stop17h 56mIberia
Deal found 6/1$525
Wed 10/307:45 pmSEA - MAD
1 stop14h 35mIberia
Fri 11/84:00 pmMAD - SEA
1 stop17h 56mIberia
Deal found 5/31$541
Wed 10/307:45 pmSEA - MAD
1 stop14h 35mIberia
Sun 11/104:00 pmMAD - SEA
1 stop17h 56mIberia
Deal found 5/31$591
Thu 10/313:51 pmSEA - MAD
1 stop14h 34mIberia
Thu 11/144:00 pmMAD - SEA
1 stop17h 56mIberia
Deal found 5/31$597
Fri 10/2512:53 pmSEA - MAD
1 stop16h 32mIberia
Sun 11/103:55 pmMAD - SEA
1 stop18h 01mIberia
Deal found 5/31$647
Tue 6/48:00 amSEA - MAD
1 stop20h 55mIberia
Thu 7/411:35 amMAD - SEA
1 stop17h 53mIberia
Deal found 5/31$1,258

Cheap Lufthansa flights from Seattle to Madrid

Explore cheap flight options specifically provided by Lufthansa for the route between Seattle and Madrid. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Some of the lowest-priced Lufthansa flights we've found at this time heading from Seattle to Madrid. Check back soon if you're not seeing flights that suit your needs.
Wed 11/202:00 pmSEA - MAD
2 stops18h 40mLufthansa
Sun 12/16:25 pmMAD - SEA
2 stops26h 45mLufthansa
Deal found 5/31$786
Thu 6/61:10 pmSEA - MAD
2 stops17h 45mLufthansa
Sun 6/911:50 amMAD - SEA
1 stop14h 09mLufthansa
Deal found 5/31$1,357
Thu 6/62:15 pmSEA - MAD
1 stop16h 40mLufthansa
Sun 6/911:50 amMAD - SEA
1 stop14h 09mLufthansa
Deal found 5/31$1,363
Thu 6/610:40 amSEA - MAD
2 stops20h 15mLufthansa
Sun 6/98:25 amMAD - SEA
2 stops17h 34mLufthansa
Deal found 5/31$1,381

Cheap Seattle to Madrid flights in June & July 2024

Find cheap flight options from Seattle to Madrid specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
These are some of the most attractive deals on flights from Seattle to Madrid in 2024. Check back in a little while for more flight options.
Sun 6/3011:59 pmSEA - MAD
1 stop21h 11mAmerican Airlines
Wed 7/104:00 pmMAD - SEA
1 stop17h 43mAmerican Airlines
Deal found 6/1$974
Mon 6/101:14 amSEA - MAD
1 stop20h 26mAmerican Airlines
Tue 6/189:20 amMAD - SEA
1 stop21h 04mAmerican Airlines
Deal found 6/1$977
Sun 6/305:10 amSEA - MAD
2 stops18h 00mAmerican Airlines
Wed 7/104:00 pmMAD - SEA
1 stop17h 43mAmerican Airlines
Deal found 6/1$978
Mon 6/177:00 amSEA - MAD
2 stops32h 50mMultiple Airlines
Wed 6/199:40 pmMAD - SEA
1 stop24h 30mMultiple Airlines
Deal found 6/1$991
Mon 6/241:35 pmSEA - MAD
1 stop17h 05mAir France
Mon 7/158:15 pmMAD - SEA
1 stop24h 05mAir France
Deal found 6/1$997
Tue 6/116:05 pmSEA - MAD
1 stop16h 25mKLM
Wed 6/1910:00 amMAD - SEA
1 stop21h 25mKLM
Deal found 6/1$999
Wed 6/126:05 amSEA - MAD
2 stops20h 20mDelta
Fri 6/2112:20 pmMAD - SEA
1 stop14h 15mDelta
Deal found 6/1$1,001
Tue 6/116:05 pmSEA - MAD
1 stop16h 25mKLM
Tue 6/1810:20 amMAD - SEA
1 stop15h 15mKLM
Deal found 6/1$1,012
Tue 6/253:47 pmSEA - MAD
2 stops19h 08mBritish Airways
Mon 7/228:50 pmMAD - SEA
2 stops31h 58mBritish Airways
Deal found 6/1$1,013

Seattle to Madrid 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Madrid in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
These are some of the most attractive deals on flights from Seattle to Madrid in 2024. Check back in a little while for more flight options.
Tue 11/56:45 pmSEA - MAD
1 stop13h 10mIberia
Sun 11/104:00 pmMAD - SEA
1 stop17h 56mIberia
Deal found 6/1$525
Mon 10/287:45 pmSEA - MAD
1 stop13h 10mAmerican Airlines
Tue 11/1911:30 amMAD - SEA
1 stop20h 29mAmerican Airlines
Deal found 6/1$541
Mon 11/116:45 pmSEA - MAD
1 stop14h 35mAmerican Airlines
Mon 11/187:20 pmMAD - SEA
1 stop25h 05mAmerican Airlines
Deal found 6/1$543
Mon 10/287:45 pmSEA - MAD
1 stop13h 10mAmerican Airlines
Tue 11/1911:05 amMAD - SEA
2 stops20h 54mAmerican Airlines
Deal found 6/1$545
Mon 11/111:39 pmSEA - MAD
2 stops18h 16mAmerican Airlines
Mon 11/185:50 pmMAD - SEA
1 stop26h 35mAmerican Airlines
Deal found 6/1$548
Mon 10/287:50 amSEA - MAD
2 stops17h 05mAmerican Airlines
Tue 11/1911:05 amMAD - SEA
2 stops20h 54mAmerican Airlines
Deal found 6/1$551
Sun 12/16:45 pmSEA - MAD
1 stop16h 05mAmerican Airlines
Fri 2/287:45 amMAD - SEA
2 stops18h 00mAmerican Airlines
Deal found 6/1$558
Tue 11/55:13 amSEA - MAD
2 stops17h 37mAmerican Airlines
Fri 11/157:20 amMAD - SEA
2 stops18h 25mAmerican Airlines
Deal found 6/1$565
Sun 12/19:25 amSEA - MAD
2 stops17h 05mDelta
Fri 2/2810:00 amMAD - SEA
2 stops21h 15mDelta
Deal found 6/1$585

Seattle to Madrid flights leaving soon

Find last-minute flight options from Seattle to Madrid for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Book one of these great deals on flights from Seattle to Madrid. Users should examine the flight details to ensure there are no surprises.
Wed 6/55:20 pmSEA - MAD
1 stop13h 35mMultiple Airlines
Wed 6/128:15 amMAD - SEA
2 stops23h 35mMultiple Airlines
Deal found 5/31$970
Tue 6/1111:59 pmSEA - MAD
1 stop21h 11mAmerican Airlines
Tue 6/1812:20 pmMAD - SEA
1 stop18h 04mAmerican Airlines
Deal found 5/31$972
Mon 6/1011:35 pmSEA - MAD
1 stop23h 35mAmerican Airlines
Tue 6/2512:40 pmMAD - SEA
1 stop18h 06mAmerican Airlines
Deal found 5/30$974
Mon 6/101:14 amSEA - MAD
1 stop20h 26mAmerican Airlines
Tue 6/189:20 amMAD - SEA
1 stop21h 04mAmerican Airlines
Deal found 6/1$977
Mon 6/105:10 amSEA - MAD
2 stops18h 00mAmerican Airlines
Tue 6/2512:40 pmMAD - SEA
1 stop18h 06mAmerican Airlines
Deal found 5/30$979
Wed 6/55:20 pmSEA - MAD
1 stop17h 15mMultiple Airlines
Wed 6/125:55 amMAD - SEA
1 stop16h 20mMultiple Airlines
Deal found 5/31$980
Tue 6/45:05 pmSEA - MAD
1 stop13h 50mMultiple Airlines
Tue 6/115:05 pmMAD - SEA
1 stop29h 10mMultiple Airlines
Deal found 5/31$999
Tue 6/116:05 pmSEA - MAD
1 stop16h 25mKLM
Tue 6/1810:20 amMAD - SEA
1 stop15h 15mKLM
Deal found 6/1$1,012
Tue 6/111:30 pmSEA - MAD
1 stop15h 10mKLM
Tue 6/1810:20 amMAD - SEA
1 stop15h 15mKLM
Deal found 6/1$1,015

One-way flights to Madrid from Seattle

Search for one-way flight options from Seattle to Madrid. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Users traveling one-way from Seattle to Madrid can select one of these great deals. Users needing a return flight from Seattle to Madrid should utilize the search form above.
Sat 10/197:00 amSEA - MAD
2 stops25h 00mMultiple Airlines
Deal found 5/31$266
Sun 9/291:50 pmSEA - MAD
3 stops35h 40mMultiple Airlines
Deal found 5/31$277
Tue 11/52:35 pmSEA - MAD
2 stops23h 10mMultiple Airlines
Deal found 5/30$316
Sun 9/293:50 pmSEA - MAD
2 stops19h 00mMultiple Airlines
Deal found 5/31$347
Tue 11/51:50 pmSEA - MAD
3 stops23h 10mMultiple Airlines
Deal found 5/30$372
Sat 8/311:00 pmSEA - MAD
2 stops38h 35mMultiple Airlines
Deal found 5/30$375
Tue 7/911:00 pmSEA - MAD
3 stops48h 25mMultiple Airlines
Deal found 5/31$399
Wed 9/183:50 pmSEA - MAD
3 stops21h 55mMultiple Airlines
Deal found 5/31$401
Mon 6/177:00 amSEA - MAD
3 stops43h 30mMultiple Airlines
Deal found 5/31$412

Find flights from Seattle to Madrid within your budget

Customize your flight search to find flights from Seattle to Madrid that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$523 - $764

Route

Depart

Return

Price

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Tue 11/5

1 stop13h 15m

Madrid Barajas

Sun 11/10

1 stop17h 56m

$523

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Mon 11/4

1 stop14h 30m

Madrid Barajas

Wed 11/13

1 stop15h 10m

$532

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Mon 11/11

1 stop14h 35m

Madrid Barajas

Mon 11/18

1 stop25h 05m

$543

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Tue 10/29

1 stop13h 10m

Madrid Barajas

Fri 11/8

1 stop13h 45m

$544

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Tue 10/29

2 stops18h 20m

Madrid Barajas

Wed 11/13

1 stop17h 59m

$639

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Tue 9/3

1 stop30h 50m

Madrid Barajas

Tue 10/22

1 stop31h 00m

$659

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Wed 10/30

1 stop17h 05m

Madrid Barajas

Tue 11/12

2 stops20h 55m

$674

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Thu 10/31

1 stop17h 30m

Madrid Barajas

Mon 11/11

1 stop26h 25m

$717

Seattle/Tacoma IntlMadrid Barajas

SEA - MAD

SEAMAD

Seattle/Tacoma Intl

Thu 10/10

1 stop15h 25m

Madrid Barajas

Thu 10/24

2 stops21h 06m

$764

Flights are sorted by cheapest first

Deals found on 5/31

How far ahead should I book a flight from Seattle to Madrid?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Madrid. Price data was last updated on May 24, 2024.
The best time to book flights from Seattle to Madrid is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Seattle to Madrid?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Madrid. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Madrid flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Seattle to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Madrid by month

Plan your trip to Madrid by taking into account the average temperature and rainfall totals by month.

MAD

Temperature

41 - 77 °F

Reviews of airlines servicing Madrid

Get insights into the airlines that provide service to Madrid. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Madrid. Reviews last updated June 2, 2024.
Get a feel of what it's like to fly with Iberia, Lufthansa and Delta from Seattle to Madrid by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Alaska Airlines
8.1
Very good
9,198 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Delta
8.0
Very good
10,410 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

KLM
7.9
Good
1,507 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Finnair
7.8
Good
1,368 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Air France
7.5
Good
1,728 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Seattle to Madrid for under $600 on Cheapflights?

    Yes, there are multiple flights from Seattle to Madrid for under $600. The cheapest flight booked recently is on Iberia for just $523, but on average you can expect to pay $559.

  • Are there last-minute flights available from Seattle to Madrid for under $1,000?

    There are currently 20+ open flights from Seattle to Madrid within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from Seattle to Madrid round-trip?

    Cheapflights users have booked flights from Seattle to Madrid round-trip from $523. Other airlines that can offer you cheap pricing are American Airlines, from $543, and British Airways, from $544. Iberia is priced at 45% lower than the current average price of a flight leaving 3 months from now.

  • What does SEA to MAD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Madrid Barajas Airport flight would often be abbreviated as a SEA to MAD flight.

  • Where are the most common layover locations when flying from Seattle to Madrid?

    Flights departing from Seattle and landing in Madrid layover in London most frequently. Paris is the second most popular location for layovers on flights from Seattle to Madrid.

  • What are some popular things to do or see while on a layover in London?

    The majority of London visitors spend their time at Hyde Park, Piccadilly Circus, and London Eye. Hyde Park, Piccadilly Circus, and London Eye are located about 12.5 mi, 14.1 mi, and 14.7 mi, respectively from London Heathrow. Travelers in need of a car in London can rent one for about $57 per day.

  • What are some popular points of interest to see during a layover in Paris?

    If you're on a layover in Paris and looking for things to do, consider visiting Eiffel Tower, Champs-Elysées, or Louvre Museum. Those on a layover in Paris interested in visiting Eiffel Tower, Champs-Elysées, or Louvre Museum can do so by traveling 15.8 mi, 14.7 mi, and 14.3 mi, respectively from Paris Charles de Gaulle. Those on a layover in Paris in need of a rental car can book one at Paris Charles de Gaulle for about $44.

  • Where are the least popular layover locations for Seattle to Madrid flights?

    Seattle to Madrid flights have a layover in Amsterdam least often. Dallas follows Amsterdam in terms of the least common layover location on Seattle to Madrid flights.

  • Can I find deals for flights from Seattle to Madrid that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Madrid flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Madrid with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Madrid flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Madrid that include hotel bookings?

    Yes. In addition to deals on Seattle to Madrid flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Madrid?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Madrid.

  • Can I find deals for business class flights from Seattle to Madrid?

    Yes. Cheapflights offers flight deals from Seattle to Madrid by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Madrid that allow pets onboard?

    Many airlines flying from Seattle to Madrid offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Madrid?

    Yes, you can often find last-minute deals on Seattle to Madrid flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Madrid flight deals updated?

    The Seattle to Madrid flight deals you see on this page were last updated on 6/1.

  • What are the most popular airlines that fly from Seattle to Madrid?

    When booking a flight from Seattle to Madrid, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

  • What is the cheapest month to book a flight from Seattle to Madrid?

    Currently, December is the cheapest month in which you can book a flight from Seattle to Madrid (average of $559). Flying from Seattle to Madrid in June is currently the most expensive (average of $1,155). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Seattle to Madrid
See prices for flight routes from nearby airports that may be better suited for you.

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Top 10 airlines flying from Seattle to Madrid

Discover the top 10 airlines that operate flights from Seattle to Madrid. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$445Average$838FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air CanadaCheapest$451Average$1,105FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest$486Average$1,048FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest$487Average$882FlexibilityNo cancel feeOn-time77%
Search Iberia flights
United AirlinesCheapest$496Average$1,008FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest$524Average$920FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$529Average$909FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest$537Average$1,008FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest$634Average$1,074FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Turkish AirlinesCheapest$652Average$693FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
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Search flights from Seattle to Madrid by cabin class

Find flights from Seattle to Madrid, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Seattle to Madrid?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Madrid from Seattle today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seattle to Madrid?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Madrid.

Can Cheapflights find flights from Seattle to Madrid with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Madrid, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Madrid become cheaper?

Not ready to book yet? You can track prices for flights from Seattle to Madrid on Cheapflights with our Price Alert feature and get notified when better prices are available.

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