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St. Louis

$250+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — STL
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheap flight deals from Europe to St. Louis

Keep the following information in mind while searching for Europe to St. Louis flight deals. Data was last updated octubre 30, 2025.

Round-trip from

$611
(Expedia)

One-way from

$250
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$960
From Europe to Lambert-St Louis
Search Deals
One-way flight from Europe to Lambert-St Louis
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Highest demand for flights based on searches. 22% potential increase in price ($259 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 octubre 30, 2025.

This Billigflug deal was found by Cheapflights users on 10/28. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/610:20 amMUC - STL
1 stop16h 09mMultiple Airlines
lun. 11/1011:51 amSTL - MUC
2 stops17h 09mMultiple Airlines
Deal found 10/28$610
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/96:30 amHAM - STL
1 stop14h 25mLufthansa
dom. 11/163:50 pmSTL - HAM
1 stop12h 15mLufthansa
Deal found 10/30$614
This American Airlines deal was found by Cheapflights users on 10/28. 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.
jue. 11/610:20 amMUC - STL
1 stop30h 15mAmerican Airlines
lun. 11/102:05 pmSTL - MUC
2 stops14h 55mAmerican Airlines
Deal found 10/28$620
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2512:10 pmMUC - STL
1 stop14h 12mLufthansa
jue. 1/812:44 pmSTL - MUC
2 stops14h 46mLufthansa
Deal found 10/29$623
This Ticket deal was found by Cheapflights users on 10/29. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2111:50 amFRA - STL
2 stops15h 56mKLM
dom. 12/79:30 amSTL - FRA
1 stop16h 10mKLM
Deal found 10/29$624
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/78:00 amMUC - STL
1 stop12h 55mLufthansa
jue. 11/1312:31 pmSTL - MUC
1 stop14h 04mLufthansa
Deal found 10/28$625
This Billigflug deal was found by Cheapflights users on 10/30. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/97:00 amHAM - STL
2 stops19h 29mMultiple Airlines
dom. 11/166:45 pmSTL - HAM
2 stops18h 10mMultiple Airlines
Deal found 10/30$629
This United Airlines deal was found by Cheapflights users on 10/30. 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.
dom. 11/96:30 amHAM - STL
1 stop14h 25mUnited Airlines
dom. 11/166:43 pmSTL - HAM
2 stops14h 37mUnited Airlines
Deal found 10/30$631
This Billigflug deal was found by Cheapflights users on 10/28. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2110:50 amFRA - STL
1 stop14h 04mMultiple Airlines
dom. 12/711:34 amSTL - FRA
1 stop12h 41mMultiple Airlines
Deal found 10/28$634
This ResecentrumGruppen deal was found by Cheapflights users on 10/28. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/2310:45 amFRA - STL
Nonstop10h 10mLufthansa
dom. 12/71:00 pmSTL - FRA
1 stop10h 35mLufthansa
Deal found 10/28$636
This flygcity.se deal was found by Cheapflights users on 10/28. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/2310:15 amFRA - STL
1 stop16h 15mBritish Airways
dom. 12/711:50 amSTL - FRA
2 stops15h 40mBritish Airways
Deal found 10/28$637
This Lufthansa deal was found by Cheapflights users on 10/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/217:00 amMUC - STL
1 stop13h 55mLufthansa
jue. 11/2710:00 amSTL - MUC
1 stop20h 10mLufthansa
Deal found 10/30$640

Cheapflights Fare Finder

 
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 octubre 30, 2025.
Use the filters below to find and compare flights from Europe to St. Louis that are best for you.

Fly from

Europe

Fly to

St. Louis

Route

Depart

Return

Price

MunichSt. Louis

MUC - STL

MUCSTL

Munich Franz Josef Strauss

jue. 11/6

10:20 am-7:29 pm

1 stop16h 09m

Lambert-St Louis

lun. 11/10

11:51 am-12:00 pm

2 stops17h 09m

$610

MunichSt. Louis

MUC - STL

MUCSTL

Munich Franz Josef Strauss

vie. 11/7

10:20 am-5:05 pm

1 stop13h 45m

Lambert-St Louis

jue. 11/13

4:42 pm-3:45 pm

2 stops16h 03m

$610

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

dom. 11/9

6:30 am-1:55 pm

1 stop14h 25m

Lambert-St Louis

dom. 11/16

3:50 pm-11:05 am

1 stop12h 15m

$614

MunichSt. Louis

MUC - STL

MUCSTL

Munich Franz Josef Strauss

vie. 11/7

8:00 am-1:55 pm

1 stop12h 55m

Lambert-St Louis

jue. 11/13

12:31 pm-9:35 am

1 stop14h 04m

$625

Frankfurt am MainSt. Louis

FRA - STL

FRASTL

Frankfurt am Main

mié. 1/14

7:20 am-9:10 pm

2 stops20h 50m

Lambert-St Louis

mié. 3/4

2:00 pm-2:05 pm

2 stops17h 05m

$627

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

dom. 11/9

7:00 am-7:29 pm

2 stops19h 29m

Lambert-St Louis

dom. 11/16

6:45 pm-7:55 pm

2 stops18h 10m

$629

MunichSt. Louis

MUC - STL

MUCSTL

Munich Franz Josef Strauss

jue. 11/6

7:35 am-7:30 pm

2 stops18h 55m

Lambert-St Louis

lun. 11/10

2:53 pm-12:00 pm

2 stops14h 07m

$630

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

dom. 11/9

6:30 am-1:55 pm

1 stop14h 25m

Lambert-St Louis

dom. 11/16

6:43 pm-4:20 pm

2 stops14h 37m

$631

MunichSt. Louis

MUC - STL

MUCSTL

Munich Franz Josef Strauss

vie. 11/21

7:00 am-1:55 pm

1 stop13h 55m

Lambert-St Louis

jue. 11/27

10:00 am-1:10 pm

1 stop20h 10m

$640

Frankfurt am MainSt. Louis

FRA - STL

FRASTL

Frankfurt am Main

jue. 1/22

10:15 am-11:12 pm

1 stop19h 57m

Lambert-St Louis

jue. 1/29

3:37 pm-2:25 pm

2 stops15h 48m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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.

Cheapflights Insights

Everything you need to know about your flight from Europe to St. Louis

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

Currently, May is the cheapest month in which you can book a flight from Europe to St. Louis (average of $388). Flying from Europe to St. Louis in July is currently the most expensive (average of $511). 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 octubre 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Europe to St. Louis at noon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.

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 octubre 30, 2025.
Peruse reviews from past customers who have flown with KLM, United Airlines, and Iberia from Europe to St. Louis 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.
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
8,998 reviews
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Iberia
7.0
Good
3,001 reviews
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,541 reviews
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,487 reviews
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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.

  • How long is the flight from Europe to St. Louis?

    A quick flight from Europe to St. Louis can take about 14h 25m. Lufthansa provides one of the quickest options available for as low as $614. The distance between Europe and St. Louis is about 4496 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $424. However, be on the lookout for offers from Lufthansa and United Airlines, 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 Frankfurt am Main - Lambert-St Louis or Amsterdam Schiphol - Lambert-St Louis, London Heathrow - 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, May is the cheapest month in which you can book a flight from Europe to St. Louis (average of $388). Flying from Europe to St. Louis in July is currently the most expensive (average of $511). 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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

Browse thousands of different options on Cheapflights for your next trip

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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 6 airlines flying from Europe to St. Louis

Discover the top 6 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$485Average$700FlexibilityNo cancel feeOn-time69%
IberiaCheapest$553Average$606FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$555Average$1,063FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$567Average$588FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$589Average$939FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$646Average$851FlexibilityNo cancel feeOn-time71%

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