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Cheap flights from St. Louis (STL) to Cologne (CGN) from $1,253

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 6/9. 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 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
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 16, 2024.

Round-trip from

$720
From Lambert-St Louis to Cologne Köln/Bonn
Search Deals

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 British Airways flights from St. Louis to Cologne

Explore cheap flight options specifically provided by British Airways 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 2,637,452 searches. Data last updated May 16, 2024.
Find some of the cheapest British Airways flights traveling from St. Louis to Cologne. Make sure to double check the flight details before booking.
Sun 6/96:00 amSTL - CGN
2 stops20h 55mBritish Airways
Thu 6/2710:20 amCGN - STL
2 stops17h 36mBritish Airways
Deal found 5/15$1,253
Thu 6/66:00 amSTL - CGN
2 stops20h 30mBritish Airways
Tue 7/210:55 amCGN - STL
2 stops18h 07mBritish Airways
Deal found 5/15$1,303
Tue 6/43:00 pmSTL - CGN
2 stops23h 15mBritish Airways
Fri 6/2110:25 amCGN - STL
2 stops19h 32mBritish Airways
Deal found 5/15$1,444
Sat 6/82:56 pmSTL - CGN
2 stops23h 14mBritish Airways
Wed 6/2610:00 pmCGN - STL
2 stops26h 18mBritish Airways
Deal found 5/15$1,446
Thu 6/66:08 pmSTL - CGN
2 stops20h 07mBritish Airways
Wed 6/2610:00 pmCGN - STL
2 stops26h 18mBritish Airways
Deal found 5/15$1,493
Thu 6/66:00 amSTL - CGN
2 stops20h 30mBritish Airways
Tue 6/2510:55 amCGN - STL
2 stops19h 02mBritish Airways
Deal found 5/15$1,543
Wed 6/52:56 pmSTL - CGN
2 stops23h 09mBritish Airways
Fri 6/2110:25 amCGN - STL
2 stops19h 32mBritish Airways
Deal found 5/15$1,594
Sat 6/82:56 pmSTL - CGN
2 stops23h 14mBritish Airways
Tue 6/2510:55 amCGN - STL
2 stops16h 29mBritish Airways
Deal found 5/15$1,687
Tue 6/43:00 pmSTL - CGN
2 stops23h 15mBritish Airways
Sun 6/309:55 pmCGN - STL
2 stops29h 29mBritish Airways
Deal found 5/15$1,733

Cheap Air Canada flights from St. Louis to Cologne

Explore cheap flight options specifically provided by Air Canada 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 2,637,452 searches. Data last updated May 16, 2024.
To aid your search, here are some of the cheapest Air Canada flights we've found from St. Louis to Cologne. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sun 6/29:50 amSTL - CGN
2 stops22h 50mAir Canada
Wed 7/36:25 amCGN - STL
2 stops21h 40mAir Canada
Deal found 5/15$1,266
Mon 6/39:50 amSTL - CGN
2 stops19h 20mAir Canada
Wed 7/36:25 amCGN - STL
2 stops21h 40mAir Canada
Deal found 5/15$1,268
Sun 6/29:50 amSTL - CGN
2 stops22h 50mAir Canada
Fri 7/56:25 amCGN - STL
2 stops20h 36mAir Canada
Deal found 5/15$1,272
Mon 6/39:50 amSTL - CGN
2 stops19h 20mAir Canada
Fri 7/56:25 amCGN - STL
2 stops20h 36mAir Canada
Deal found 5/15$1,274
Sun 6/99:50 amSTL - CGN
2 stops22h 50mAir Canada
Tue 6/256:40 pmCGN - STL
2 stops27h 41mAir Canada
Deal found 5/15$1,308
Tue 6/44:05 pmSTL - CGN
2 stops13h 10mAir Canada
Tue 6/256:40 pmCGN - STL
2 stops27h 41mAir Canada
Deal found 5/15$1,310
Sun 6/29:50 amSTL - CGN
2 stops22h 50mAir Canada
Mon 7/18:40 amCGN - STL
2 stops18h 21mAir Canada
Deal found 5/15$1,324
Mon 6/109:50 amSTL - CGN
2 stops18h 20mAir Canada
Tue 6/256:40 pmCGN - STL
2 stops27h 41mAir Canada
Deal found 5/15$1,325
Fri 6/711:00 amSTL - CGN
2 stops17h 10mAir Canada
Fri 7/56:25 amCGN - STL
2 stops20h 36mAir Canada
Deal found 5/15$1,333

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 2,637,452 searches. Prices were last updated on May 16, 2024.
Listed are some of the best fares we've found on flights departing from St. Louis to Cologne in 2024. More deals are always being added, so be sure to check back regularly.
Sun 6/96:00 amSTL - CGN
2 stops20h 55mBritish Airways
Fri 6/2110:25 amCGN - STL
2 stops19h 32mBritish Airways
Deal found 5/15$1,253
Sun 6/29:50 amSTL - CGN
2 stops22h 50mAir Canada
Wed 7/36:25 amCGN - STL
2 stops21h 40mAir Canada
Deal found 5/15$1,266
Mon 6/39:50 amSTL - CGN
2 stops19h 20mAir Canada
Wed 7/36:25 amCGN - STL
2 stops21h 40mAir Canada
Deal found 5/15$1,268
Sun 6/29:50 amSTL - CGN
2 stops22h 50mAir Canada
Fri 7/56:25 amCGN - STL
2 stops20h 36mAir Canada
Deal found 5/15$1,272
Mon 6/39:50 amSTL - CGN
2 stops19h 20mAir Canada
Fri 7/56:25 amCGN - STL
2 stops20h 36mAir Canada
Deal found 5/15$1,274
Thu 6/66:00 amSTL - CGN
2 stops20h 30mBritish Airways
Tue 7/210:55 amCGN - STL
2 stops18h 07mBritish Airways
Deal found 5/15$1,303
Sun 6/99:50 amSTL - CGN
2 stops22h 50mAir Canada
Tue 6/256:40 pmCGN - STL
2 stops27h 41mAir Canada
Deal found 5/15$1,308
Tue 6/44:05 pmSTL - CGN
2 stops13h 10mAir Canada
Tue 6/256:40 pmCGN - STL
2 stops27h 41mAir Canada
Deal found 5/15$1,310
Sun 6/29:50 amSTL - CGN
2 stops22h 50mAir Canada
Mon 7/18:40 amCGN - STL
2 stops18h 21mAir Canada
Deal found 5/15$1,324

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 2,637,452 searches. Data last updated May 16, 2024.
Listed are some of the best fares we've found on flights departing from St. Louis to Cologne in 2024. More deals are always being added, so be sure to check back regularly.
Sun 6/96:00 amSTL - CGN
2 stops20h 55mBritish Airways
Fri 6/2110:25 amCGN - STL
2 stops19h 32mBritish Airways
Deal found 5/15$1,253
Sun 6/29:50 amSTL - CGN
2 stops22h 50mAir Canada
Wed 7/36:25 amCGN - STL
2 stops21h 40mAir Canada
Deal found 5/15$1,266
Mon 6/39:50 amSTL - CGN
2 stops19h 20mAir Canada
Wed 7/36:25 amCGN - STL
2 stops21h 40mAir Canada
Deal found 5/15$1,268
Sun 6/29:50 amSTL - CGN
2 stops22h 50mAir Canada
Fri 7/56:25 amCGN - STL
2 stops20h 36mAir Canada
Deal found 5/15$1,272
Mon 6/39:50 amSTL - CGN
2 stops19h 20mAir Canada
Fri 7/56:25 amCGN - STL
2 stops20h 36mAir Canada
Deal found 5/15$1,274
Thu 6/66:00 amSTL - CGN
2 stops20h 30mBritish Airways
Fri 6/2110:25 amCGN - STL
2 stops19h 32mBritish Airways
Deal found 5/15$1,303
Sun 6/99:50 amSTL - CGN
2 stops22h 50mAir Canada
Tue 6/256:40 pmCGN - STL
2 stops27h 41mAir Canada
Deal found 5/15$1,308
Tue 6/44:05 pmSTL - CGN
2 stops13h 10mAir Canada
Tue 6/256:40 pmCGN - STL
2 stops27h 41mAir Canada
Deal found 5/15$1,310
Sun 6/29:50 amSTL - CGN
2 stops22h 50mAir Canada
Mon 7/18:40 amCGN - STL
2 stops18h 21mAir Canada
Deal found 5/15$1,324

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,253 - $2,054

Route

Depart

Return

Price

Lambert-St LouisCologne Köln/Bonn

STL - CGN

STLCGN

Lambert-St Louis

Sun 6/9

2 stops20h 55m

Cologne Köln/Bonn

Thu 6/27

2 stops17h 36m

$1,253

Lambert-St LouisCologne Köln/Bonn

STL - CGN

STLCGN

Lambert-St Louis

Sun 6/2

2 stops22h 50m

Cologne Köln/Bonn

Wed 7/3

2 stops21h 40m

$1,266

Lambert-St LouisCologne Köln/Bonn

STL - CGN

STLCGN

Lambert-St Louis

Mon 6/3

2 stops19h 20m

Cologne Köln/Bonn

Wed 7/3

2 stops21h 40m

$1,268

Lambert-St LouisCologne Köln/Bonn

STL - CGN

STLCGN

Lambert-St Louis

Sun 6/2

2 stops22h 50m

Cologne Köln/Bonn

Fri 7/5

2 stops20h 36m

$1,272

Lambert-St LouisCologne Köln/Bonn

STL - CGN

STLCGN

Lambert-St Louis

Mon 6/3

2 stops19h 20m

Cologne Köln/Bonn

Fri 7/5

2 stops20h 36m

$1,274

Lambert-St LouisCologne Köln/Bonn

STL - CGN

STLCGN

Lambert-St Louis

Thu 6/6

2 stops20h 30m

Cologne Köln/Bonn

Tue 7/2

2 stops18h 07m

$1,303

Lambert-St LouisCologne Köln/Bonn

STL - CGN

STLCGN

Lambert-St Louis

Tue 6/4

2 stops13h 10m

Cologne Köln/Bonn

Mon 7/1

2 stops18h 21m

$1,326

Lambert-St LouisCologne Köln/Bonn

STL - CGN

STLCGN

Lambert-St Louis

Tue 6/4

2 stops23h 15m

Cologne Köln/Bonn

Fri 6/21

2 stops19h 32m

$1,444

Lambert-St LouisCologne Köln/Bonn

STL - CGN

STLCGN

Lambert-St Louis

Mon 6/10

2 stops13h 45m

Cologne Köln/Bonn

Sun 6/23

2 stops14h 30m

$2,054

Flights are sorted by cheapest first

Deals found on 5/15

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 12, 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.
Search Deals

Average price of flights to Cologne by month

Plan your trip from St. Louis to Cologne by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Cologne is currently $0 while a round-trip flight costs $1,384. Price data was last updated on May 12, 2024.

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 $1,642). 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.

January

$797

February

$720

March

$961

April

$890

May

$1,110

June

$1,642

July

$1,173

August

$1,138

September

$1,017

October

$865

November

$781

December

$756

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 16, 2024.
Peruse reviews from past customers who have flown with British Airways and Air Canada from St. Louis to Cologne to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.0
Good
6,947 reviews
Check prices

Food

6.2

Crew

7.8

Overall

7.0

Comfort

7.0

Boarding

7.2

Entertainment

6.8

Reviews

1 / 10

Lost my bags that I needed. Had items in my bag for a show, and was unable to show them. The only reason I am visiting, is because of the items in that luggage. Air Canada completely let me down

Air Canada
7.0
Good
6,947 reviews
Air Canada
7.0
Good
6,947 reviews
Check prices

Food

6.2

Crew

7.8

Overall

7.0

Comfort

7.0

Boarding

7.2

Entertainment

6.8

Reviews

1 / 10

Lost my bags that I needed. Had items in my bag for a show, and was unable to show them. The only reason I am visiting, is because of the items in that luggage. Air Canada completely let me down

Lufthansa
7.0
Good
7,659 reviews
Air Canada
7.0
Good
6,947 reviews
Check prices

Food

6.2

Crew

7.8

Overall

7.0

Comfort

7.0

Boarding

7.2

Entertainment

6.8

Reviews

1 / 10

Lost my bags that I needed. Had items in my bag for a show, and was unable to show them. The only reason I am visiting, is because of the items in that luggage. Air Canada completely let me down

British Airways
6.8
Okay
6,829 reviews
Air Canada
7.0
Good
6,947 reviews
Check prices

Food

6.2

Crew

7.8

Overall

7.0

Comfort

7.0

Boarding

7.2

Entertainment

6.8

Reviews

1 / 10

Lost my bags that I needed. Had items in my bag for a show, and was unable to show them. The only reason I am visiting, is because of the items in that luggage. Air Canada completely let me down

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 British Airways for just $1,253, but on average you can expect to pay $1,353.

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

    British Airways, at $1,253, was found to be the cheapest airline from St. Louis to Cologne. An alternate airline flying to your destination would be Air Canada.

  • 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 5/15.

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 2,637,452 searches. Data last updated May 16, 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.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

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How does Cheapflights help users find flights from St. Louis to Cologne?

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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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