HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from St. Louis (STL) to Cologne (CGN) from $1,052

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 7/18. 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
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 June 2, 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.

What is the cheapest time of day to fly from STL to 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.

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 2,810,401 searches. Data last updated June 2, 2024.
Thu 7/186:04 amSTL - CGN
2 stops20h 26mBritish Airways
Wed 7/2410:00 pmCGN - STL
2 stops26h 19mBritish Airways
Deal found 6/1$1,052
Thu 7/184:05 pmSTL - CGN
3 stops23h 50mMultiple Airlines
Wed 7/246:55 pmCGN - STL
3 stops32h 06mMultiple Airlines
Deal found 6/1$1,215
Thu 7/1810:10 amSTL - CGN
2 stops25h 40mMultiple Airlines
Wed 7/242:55 pmCGN - STL
3 stops32h 20mMultiple Airlines
Deal found 6/1$1,709

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 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,052 - $1,709

Route

Depart

Return

Price

Lambert-St LouisCologne Köln/Bonn

STL - CGN

STLCGN

Lambert-St Louis

Thu 7/18

2 stops20h 26m

Cologne Köln/Bonn

Wed 7/24

2 stops26h 19m

$1,052

Lambert-St LouisCologne Köln/Bonn

STL - CGN

STLCGN

Lambert-St Louis

Thu 7/18

3 stops23h 50m

Cologne Köln/Bonn

Wed 7/24

3 stops32h 06m

$1,215

Lambert-St LouisCologne Köln/Bonn

STL - CGN

STLCGN

Lambert-St Louis

Thu 7/18

2 stops25h 40m

Cologne Köln/Bonn

Wed 7/24

3 stops32h 20m

$1,709

Flights are sorted by cheapest first

Deals found on 6/1

What is the cheapest day 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 26, 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

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 June 2, 2024.
British Airways
6.8
Okay
6,755 reviews
Check prices

Entertainment

6.5

Overall

6.8

Boarding

7.0

Crew

7.7

Comfort

6.8

Food

6.4

Reviews

1 / 10

The first flight of this itinerary was cancelled Therefore we were not on this flight

British Airways
6.8
Okay
6,755 reviews
British Airways
6.8
Okay
6,755 reviews
Check prices

Entertainment

6.5

Overall

6.8

Boarding

7.0

Crew

7.7

Comfort

6.8

Food

6.4

Reviews

1 / 10

The first flight of this itinerary was cancelled Therefore we were not on this flight

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 $1,100 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Cologne for under $1,100. The cheapest flight booked recently is on British Airways for just $1,052, but on average you can expect to pay $1,325.

  • What is the cheapest airline to fly from St. Louis to Cologne round-trip?

    British Airways, at $1,052, was found to be the cheapest airline from St. Louis to Cologne..

  • 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 6/1.

  • What is the cheapest month 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 $1,639). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Cologne
See prices for flight routes from nearby airports that may be better suited for you.

St. Louis to Frankfurt flights
Kansas City to Frankfurt flights
Kansas City to Munich flights
St. Louis to Munich flights
St. Louis to Nuremberg flights
St. Louis to Berlin flights
Kansas City to Berlin flights
Kansas City to Stuttgart flights
Kansas City to Duesseldorf Intl flights
St. Louis to Hamburg flights
St. Louis to Duesseldorf Intl flights
Kansas City to Hamburg flights
Springfield to Munich flights
Springfield to Frankfurt flights
St. Louis to Dresden flights
St. Louis to Stuttgart flights
Kansas City to Cologne flights
Columbia to Duesseldorf Intl flights
Kansas City to Dortmund flights
Columbia to Frankfurt flights
Springfield to Hamburg flights
Joplin to Munich flights

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 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$557Average$1,396FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
USA to Australia flights
New York to Beijing flights
Orlando to Nashville flights
New Jersey to California flights
New York to Houston flights
Los Angeles to Seattle flights
San Antonio to Las Vegas flights
Detroit to Dallas flights
Philadelphia to Orlando flights
San Francisco to Dallas flights
USA to Dubai flights
St. Louis to Zhengzhou flights

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

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Laayoune Hassan I
Flights to Virac
Flights to Figari-Sud Corse
Flights to Edremit/Korfez
Flights to Rhinelander Oneida County
Flights to Girona Costa Brava
Flights to Brainerd Crow Wing County
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Miyakojima Hirara
Flights to Zadar
Flights to Trapani Birgi
Flights to Provincetown
Flights to Oran Es Senia
Flights to Constanţa Mihail Kogalniceanu
Flights to Vava'u Lupepau'U
Flights to Urumqi
Flights to Hakodate
Flights to Naxos
Flights to Dalaman
Flights to Hyannis Barnstable
Flights to Devils Lake
Flights to Bastia Poretta
Flights to Karpathos

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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 Cologne from St. Louis today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Cologne?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St. Louis to Cologne for you. Better yet — we are completely free to use.

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines