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Cheap flights from St. Louis (STL) to Cologne (CGN) from $1,258

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. 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.
STL — CGN
May 28 — Jun 41
From?
To?
Tue 5/28
Tue 6/4
1 adult, Economy
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Cheap flight deals from St. Louis to Cologne

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Cologne (CGN). 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 May 23, 2024.

Round-trip from

$720
From Lambert-St Louis to Cologne Köln/Bonn
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What is the cheapest day to fly round-trip from St. Louis to Cologne?

Flights from St. Louis to Cologne are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Cologne.

When is the cheapest time to fly from St. Louis to Cologne (STL - CGN)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Cologne as you normally would.

Cheap United Airlines flights from St. Louis to Cologne

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Cologne. 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 2,708,702 searches. Data last updated May 23, 2024.
Mon 7/85:30 pmSTL - CGN
2 stops15h 20mUnited Airlines
Fri 7/1912:55 pmCGN - STL
2 stops16h 36mUnited Airlines
Deal found 5/21$1,258
Thu 5/305:31 pmSTL - CGN
2 stops15h 19mUnited Airlines
Mon 6/38:40 amCGN - STL
2 stops34h 33mUnited Airlines
Deal found 5/22$1,468
Mon 7/83:10 pmSTL - CGN
2 stops14h 00mUnited Airlines
Sat 7/206:00 amCGN - STL
2 stops17h 07mUnited Airlines
Deal found 5/21$1,523

Cheap St. Louis to Cologne flights in May & June 2024

Find cheap flight options from St. Louis to Cologne specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,708,702 searches. Prices were last updated on May 23, 2024.
Thu 5/305:31 pmSTL - CGN
2 stops15h 19mUnited Airlines
Mon 6/38:40 amCGN - STL
2 stops34h 33mUnited Airlines
Deal found 5/22$1,468
Wed 5/2211:00 amSTL - CGN
2 stops24h 50mMultiple Airlines
Wed 5/297:50 pmCGN - STL
2 stops48h 46mMultiple Airlines
Deal found 5/21$6,499

St. Louis to Cologne 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Cologne in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 23, 2024.
Mon 7/85:30 pmSTL - CGN
2 stops15h 20mUnited Airlines
Fri 7/1912:55 pmCGN - STL
2 stops16h 36mUnited Airlines
Deal found 5/21$1,258
Sun 7/73:25 pmSTL - CGN
2 stops20h 30mLufthansa
Fri 7/1912:55 pmCGN - STL
2 stops33h 45mLufthansa
Deal found 5/21$1,466
Thu 5/305:31 pmSTL - CGN
2 stops15h 19mUnited Airlines
Mon 6/38:40 amCGN - STL
2 stops34h 33mUnited Airlines
Deal found 5/22$1,468
Mon 7/83:10 pmSTL - CGN
2 stops14h 00mUnited Airlines
Sat 7/206:00 amCGN - STL
2 stops17h 07mUnited Airlines
Deal found 5/21$1,523
Wed 5/2211:00 amSTL - CGN
2 stops24h 50mMultiple Airlines
Wed 5/297:50 pmCGN - STL
2 stops48h 46mMultiple Airlines
Deal found 5/21$6,499

St. Louis to Cologne flights leaving soon

Find last-minute flight options from St. Louis to Cologne 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 2,708,702 searches. Data last updated May 23, 2024.
Thu 5/305:31 pmSTL - CGN
2 stops15h 19mUnited Airlines
Mon 6/38:40 amCGN - STL
2 stops34h 33mUnited Airlines
Deal found 5/22$1,468

Find flights from St. Louis to Cologne within your budget

Customize your flight search to find flights from St. Louis to Cologne 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 2,708,702 searches. Data last updated May 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,258 - $1,523

Route

Depart

Return

Price

Lambert-St LouisCologne Köln/Bonn

STL - CGN

STLCGN

Lambert-St Louis

Mon 7/8

2 stops15h 20m

Cologne Köln/Bonn

Fri 7/19

2 stops16h 36m

$1,258

Lambert-St LouisCologne Köln/Bonn

STL - CGN

STLCGN

Lambert-St Louis

Sun 7/7

2 stops20h 30m

Cologne Köln/Bonn

Fri 7/19

2 stops33h 45m

$1,466

Lambert-St LouisCologne Köln/Bonn

STL - CGN

STLCGN

Lambert-St Louis

Mon 7/8

2 stops14h 00m

Cologne Köln/Bonn

Sat 7/20

2 stops17h 07m

$1,523

Flights are sorted by cheapest first

Deals found on 5/21

When is the cheapest time to fly from St. Louis to Cologne?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Cologne. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Cologne flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from St. Louis to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne from St. Louis 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 Cologne by month

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

CGN

Temperature

35.6 - 62.6 °F

Reviews of airlines servicing Cologne

Get insights into the airlines that provide service to Cologne. 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 Cologne. Reviews last updated May 23, 2024.
United Airlines
7.4
Good
10,852 reviews
Check prices

Food

6.7

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.2

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

United Airlines
7.4
Good
10,852 reviews
United Airlines
7.4
Good
10,852 reviews
Check prices

Food

6.7

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.2

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

Lufthansa
7.0
Good
7,618 reviews
United Airlines
7.4
Good
10,852 reviews
Check prices

Food

6.7

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.2

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Cologne. 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 St. Louis to Cologne for under $1,300 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Cologne for under $1,300. The cheapest flight booked recently is on United Airlines for just $1,258, but on average you can expect to pay $1,415.

  • Are there last-minute flights available from St. Louis to Cologne for under $1,500?

    There are currently 1+ open flights from St. Louis to Cologne within the next 7 days for less than $1,500.

  • What are the cheapest airlines flying from St. Louis to Cologne round-trip?

    United Airlines, at $1,258, was found to be the cheapest airline from St. Louis to Cologne. An alternate airline flying to your destination would be Lufthansa.

  • What does STL to CGN mean?

    STL and CGN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STL to CGN refers to a flight route from Lambert-St Louis Airport to Cologne Köln/Bonn Airport.

  • Can I find deals for flights from St. Louis to Cologne that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Cologne 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 St. Louis to Cologne with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Cologne 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 St. Louis to Cologne that include hotel bookings?

    Yes. In addition to deals on St. Louis to Cologne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Cologne?

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

  • Can I find deals for business class flights from St. Louis to Cologne?

    Yes. Cheapflights offers flight deals from St. Louis to Cologne 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 St. Louis to Cologne that allow pets onboard?

    Many airlines flying from St. Louis to Cologne 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 St. Louis to Cologne?

    Yes, you can often find last-minute deals on St. Louis to Cologne 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 St. Louis to Cologne flight deals updated?

    The St. Louis to Cologne flight deals you see on this page were last updated on 5/22.

  • When is the best time to book a flight from St. Louis to Cologne?

    Currently, February is the cheapest month in which you can book a flight from St. Louis to Cologne (average of $720). Flying from St. Louis to Cologne in June is currently the most expensive (average of $1,641). 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 St. Louis to Cologne
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from St. Louis to Cologne

Discover the top airline that operate flights from St. Louis to Cologne. 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 2,708,702 searches. Data last updated May 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$557Average$1,396FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
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Search flights from St. Louis to Cologne by cabin class

Find flights from St. Louis to Cologne, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Why should you use Cheapflights to find cheap flight tickets from St. Louis to Cologne?

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Can Cheapflights find flights from St. Louis to Cologne with no change fees?

Need flexible booking options for your flight to Cologne from St. Louis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from St. Louis to Cologne become cheaper?

Of course! You can now track prices for flights from St. Louis to Cologne and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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