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St. Louis

$393+ Cheap flights from Europe to St. Louis (STL)

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — STL
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Europe to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Europe (EU0) to St. Louis (STL). 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 December 18, 2024.

Round-trip from

$535
(OneTravel)

One-way from

$393
(Trip.com)
From Europe to Lambert-St Louis
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One-way flight from Europe to Lambert-St Louis
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Find flight deals from Europe to St. Louis

Cheapest flights from Europe to St. Louis
Explore the most affordable flight options available from Europe to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/289:50 amFRA - STL
1 stop18h 53mDelta
Sun 1/56:29 amSTL - FRA
1 stop18h 21mDelta
Deal found 12/17$715
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/225:10 pmFRA - STL
1 stop28h 56mMultiple Airlines
Sun 1/123:50 pmSTL - FRA
2 stops13h 15mMultiple Airlines
Deal found 12/17$753
This Iberia deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2511:05 amCDG - STL
1 stop18h 16mIberia
Thu 3/2012:01 pmSTL - CDG
1 stop15h 04mIberia
Deal found 12/17$778
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2511:05 amCDG - STL
1 stop15h 25mMultiple Airlines
Thu 3/202:21 pmSTL - CDG
2 stops13h 19mMultiple Airlines
Deal found 12/17$782
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/225:10 pmFRA - STL
1 stop28h 56mAir Canada
Sun 1/123:50 pmSTL - FRA
1 stop12h 20mAir Canada
Deal found 12/17$784
This United Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/252:00 pmCDG - STL
2 stops29h 26mUnited Airlines
Tue 12/315:33 pmSTL - CDG
1 stop33h 22mUnited Airlines
Deal found 12/18$804
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/252:00 pmCDG - STL
2 stops32h 06mAir Canada
Tue 12/313:50 pmSTL - CDG
2 stops32h 15mAir Canada
Deal found 12/17$810
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/288:40 amFRA - STL
1 stop14h 02mUnited Airlines
Sat 1/48:00 amSTL - FRA
1 stop18h 55mUnited Airlines
Deal found 12/17$862
This Iberia deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/258:55 pmORY - STL
2 stops32h 33mIberia
Tue 12/3112:15 pmSTL - ORY
2 stops16h 45mIberia
Deal found 12/17$905
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/296:25 amDUS - STL
2 stops16h 22mUnited Airlines
Sun 1/53:45 pmSTL - DUS
1 stop15h 15mUnited Airlines
Deal found 12/17$1,011
This Expedia deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1811:40 amFRA - STL
1 stop15h 34mVirgin Atlantic
Fri 1/36:29 amSTL - FRA
1 stop18h 21mVirgin Atlantic
Deal found 12/17$1,024
This Gotogate deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1910:25 amVIE - STL
1 stop35h 41mAir Canada
Thu 12/265:00 amSTL - VIE
2 stops20h 35mAir Canada
Deal found 12/18$1,086

Find flights from Europe to St. Louis within your budget

Customize your flight search to find flights from Europe to St. Louis 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 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Frankfurt am MainSt. Louis

FRA - STL

FRASTL

Frankfurt am Main

Tue 3/11

9:45 am-3:06 pm

2 stops35h 21m

Lambert-St Louis

Tue 3/18

3:50 pm-6:30 am

1 stop32h 40m

$535

Frankfurt am MainSt. Louis

FRA - STL

FRASTL

Frankfurt am Main

Fri 1/24

11:05 am-11:30 pm

1 stop19h 25m

Lambert-St Louis

Fri 2/7

3:45 pm-7:25 am

Nonstop8h 40m

$538

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Tue 1/14

12:30 pm-11:37 pm

2 stops41h 07m

Lambert-St Louis

Fri 1/31

2:00 pm-9:20 am

2 stops37h 20m

$540

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

Wed 4/2

6:30 am-1:30 pm

2 stops14h 00m

Lambert-St Louis

Wed 4/9

3:30 pm-10:00 am

1 stop11h 30m

$544

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

Wed 4/2

8:25 am-9:40 pm

2 stops20h 15m

Lambert-St Louis

Wed 4/9

6:25 pm-6:00 pm

2 stops16h 35m

$553

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

Fri 1/24

12:10 pm-10:09 pm

2 stops16h 59m

Lambert-St Louis

Fri 1/31

6:00 pm-3:25 pm

2 stops14h 25m

$557

Frankfurt am MainSt. Louis

FRA - STL

FRASTL

Frankfurt am Main

Fri 1/17

5:10 pm-3:06 pm

1 stop28h 56m

Lambert-St Louis

Fri 1/31

12:55 pm-11:05 am

2 stops15h 10m

$558

Frankfurt am MainSt. Louis

FRA - STL

FRASTL

Frankfurt am Main

Fri 1/24

8:20 am-11:30 pm

2 stops22h 10m

Lambert-St Louis

Fri 2/7

3:45 pm-7:25 am

Nonstop8h 40m

$564

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

Thu 1/30

12:15 pm-10:09 pm

2 stops16h 54m

Lambert-St Louis

Wed 2/12

12:00 pm-11:10 am

2 stops16h 10m

$567

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Fri 1/31

11:30 am-11:30 am

3 stops30h 00m

Lambert-St Louis

Fri 2/7

12:15 pm-10:15 am

3 stops16h 00m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Europe to St. Louis

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

Travel insights for flights from Europe to St. Louis

Get recent, data-driven insights about flights from Europe to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Europe to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Europe to St. Louis (average of $311). Flying from Europe to St. Louis in March is currently the most expensive (average of $356). 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.

What is the cheapest time of day to fly from EU to STL?

Find hourly flight availability from Europe to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from Europe to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated December 18, 2024.
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
787 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly into for flights to St. Louis from Europe?

    Lambert-St Louis (STL) is the airport you will fly into if you book a flight from Europe to St. Louis. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.

  • What are the cheapest airlines to fly from Europe to St. Louis one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $476. However, be on the lookout for offers from Lufthansa and British Airways, as they are both options that can get you from Europe to St. Louis for a low price.

  • What are the most popular routes from Europe to St. Louis?

    While some choose either London Heathrow - Lambert-St Louis or London City - Lambert-St Louis, Frankfurt am Main - Lambert-St Louis is the most popular route from Europe to St. Louis.

  • Can I find deals for flights from Europe to St. Louis that include hotel bookings?

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

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

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

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

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

  • What is the cheapest month to book a flight from Europe to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Europe to St. Louis (average of $311). Flying from Europe to St. Louis in March is currently the most expensive (average of $356). 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 Europe to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Europe to St. Louis

Discover the top 8 airlines that operate flights from Europe to St. Louis. 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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$278Average$921FlexibilityNo cancel feeOn-time71%
KLMCheapest$424Average$580FlexibilityNo cancel feeOn-time75%
DeltaCheapest$426Average$701FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$431Average$571FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$431Average$802FlexibilityNo cancel feeOn-time69%
IberiaCheapest$434Average$657FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$457Average$707FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$491Average$971FlexibilityNo cancel feeOn-time70%
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