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Cheap flights from St. Louis (STL) to Europe from $225

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 7/16. 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 — MAD
cze 2 — cze 91
From?
To?
ndz. 6/2
ndz. 6/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from St. Louis to Europe?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 10 days in advance, which can save you up to 50% on flights from St. Louis to Europe compared to booking the week you need them. Waiting 10 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $586. For sooner than that we have options available in the next 3 days from $938.

What is the cheapest month to fly from St. Louis to Europe?

The best pricing can be found in the month of February. Prices to Europe from St. Louis average $930. You can even find prices in February for less than $930, as users have found deals to Europe from as low as $622. The month of June appears to be one of the more expensive times to travel to Europe from St. Louis. Flying in the targeted month can save you up to 57%.

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

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

Cheap United Airlines flights from St. Louis to Europe

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Europe. 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 2,696,634 searches. Data last updated Maj 28, 2024.
wt. 11/56:15 amSTL - DUB
2 stops19h 00mUnited Airlines
wt. 11/129:00 amDUB - STL
1 stop30h 53mUnited Airlines
Deal found 5/27$490
śr. 11/612:24 pmSTL - DUB
1 stop12h 36mUnited Airlines
śr. 11/139:00 amDUB - STL
1 stop12h 54mUnited Airlines
Deal found 5/27$498
śr. 11/610:15 amSTL - DUB
2 stops14h 45mUnited Airlines
wt. 11/1211:50 amDUB - STL
1 stop14h 05mUnited Airlines
Deal found 5/27$502
ndz. 10/278:05 amSTL - CDG
1 stop19h 50mUnited Airlines
pt. 11/156:30 amCDG - STL
1 stop14h 25mUnited Airlines
Deal found 5/26$583
pon. 6/36:08 amSTL - MAD
1 stop19h 52mUnited Airlines
wt. 6/1811:15 amMAD - STL
1 stop15h 04mUnited Airlines
Deal found 5/28$730
ndz. 11/103:45 pmSTL - FRA
Nonstop8h 40mUnited Airlines
wt. 11/1911:10 amFRA - STL
1 stop16h 51mUnited Airlines
Deal found 5/27$775
wt. 6/45:25 pmSTL - LHR
1 stop21h 15mUnited Airlines
wt. 6/119:30 amLHR - STL
1 stop17h 35mUnited Airlines
Deal found 5/28$787
śr. 6/511:15 amSTL - AMS
1 stop15h 05mUnited Airlines
śr. 6/2611:15 amAMS - STL
1 stop18h 00mUnited Airlines
Deal found 5/28$809
pon. 6/39:05 amSTL - LHR
1 stop21h 15mUnited Airlines
wt. 6/186:50 amLHR - STL
2 stops20h 54mUnited Airlines
Deal found 5/28$813

Cheap Delta flights from St. Louis to Europe

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Europe. 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 2,696,634 searches. Data last updated Maj 28, 2024.
ndz. 11/312:00 pmSTL - DUB
1 stop14h 45mDelta
wt. 11/1210:45 amDUB - STL
1 stop16h 05mDelta
Deal found 5/27$548
śr. 11/612:00 pmSTL - DUB
1 stop14h 45mDelta
czw. 11/1411:50 amDUB - STL
2 stops14h 41mDelta
Deal found 5/27$552
ndz. 10/2710:00 amSTL - MAD
2 stops15h 00mDelta
czw. 11/710:15 amMAD - STL
1 stop14h 40mDelta
Deal found 5/27$559
śr. 10/309:40 amSTL - MAD
2 stops17h 30mDelta
śr. 11/611:00 amMAD - STL
1 stop15h 09mDelta
Deal found 5/27$572
pon. 6/35:56 pmSTL - MAD
1 stop30h 49mDelta
wt. 6/1810:00 amMAD - STL
2 stops30h 15mDelta
Deal found 5/28$731
pon. 6/36:12 pmSTL - LHR
2 stops12h 03mDelta
wt. 6/1111:30 amLHR - STL
2 stops16h 25mDelta
Deal found 5/26$907
śr. 6/56:12 pmSTL - LHR
2 stops12h 03mDelta
pon. 6/1011:30 amLHR - STL
2 stops16h 25mDelta
Deal found 5/27$957
śr. 6/56:12 pmSTL - LHR
2 stops12h 03mDelta
sob. 6/159:20 amLHR - STL
1 stop18h 35mDelta
Deal found 5/27$964
czw. 6/66:12 pmSTL - LHR
2 stops12h 03mDelta
ndz. 6/99:00 amLHR - STL
2 stops18h 55mDelta
Deal found 5/27$1,007

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

Find cheap flight options from St. Louis to Europe specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on Maj 28, 2024.
wt. 6/46:30 amSTL - BCN
1 stop23h 15mMultiple Airlines
wt. 6/1812:15 pmBCN - STL
1 stop34h 06mMultiple Airlines
Deal found 5/28$726
pon. 6/36:08 amSTL - MAD
1 stop19h 52mUnited Airlines
wt. 6/1811:15 amMAD - STL
1 stop15h 04mUnited Airlines
Deal found 5/28$730
pon. 6/35:56 pmSTL - MAD
1 stop30h 49mDelta
wt. 6/1810:00 amMAD - STL
2 stops30h 15mDelta
Deal found 5/28$731
wt. 6/411:00 amSTL - BCN
1 stop15h 40mAir Canada
wt. 6/1812:25 pmBCN - STL
2 stops33h 56mAir Canada
Deal found 5/28$732
pon. 6/36:08 amSTL - MAD
1 stop19h 52mMultiple Airlines
śr. 6/1212:45 pmMAD - STL
1 stop33h 36mMultiple Airlines
Deal found 5/27$734
wt. 6/115:31 pmSTL - BCN
1 stop12h 14mMultiple Airlines
śr. 6/1912:15 pmBCN - STL
1 stop34h 06mMultiple Airlines
Deal found 5/27$736
pon. 6/35:55 amSTL - MAD
1 stop18h 55mAmerican Airlines
śr. 6/1212:20 pmMAD - STL
1 stop14h 09mAmerican Airlines
Deal found 5/27$736
wt. 6/411:00 amSTL - BCN
2 stops16h 25mAir Canada
wt. 6/1812:25 pmBCN - STL
2 stops33h 56mAir Canada
Deal found 5/28$738
śr. 6/195:00 amSTL - MAD
1 stop19h 45mAmerican Airlines
śr. 6/2611:35 amMAD - STL
1 stop12h 43mAmerican Airlines
Deal found 5/28$738

St. Louis to Europe 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Europe in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated Maj 28, 2024.
wt. 9/102:35 pmSTL - LGW
1 stop13h 25mMultiple Airlines
wt. 9/1712:00 pmLGW - STL
1 stop28h 46mMultiple Airlines
Deal found 5/28$466
wt. 11/55:40 pmSTL - DUB
1 stop31h 20mMultiple Airlines
śr. 11/139:00 amDUB - STL
1 stop30h 53mMultiple Airlines
Deal found 5/27$473
wt. 11/52:43 pmSTL - DUB
2 stops13h 07mAmerican Airlines
wt. 11/199:40 amDUB - STL
1 stop16h 33mAmerican Airlines
Deal found 5/27$482
wt. 11/54:25 pmSTL - DUB
2 stops13h 45mAmerican Airlines
wt. 11/199:40 amDUB - STL
1 stop16h 33mAmerican Airlines
Deal found 5/27$483
pon. 11/410:40 amSTL - DUB
1 stop14h 35mAir Canada
pt. 11/159:00 amDUB - STL
1 stop30h 53mAir Canada
Deal found 5/27$485
wt. 11/510:40 amSTL - DUB
1 stop14h 35mAir Canada
wt. 11/199:00 amDUB - STL
1 stop12h 23mAir Canada
Deal found 5/27$487
wt. 11/56:15 amSTL - DUB
2 stops19h 00mUnited Airlines
wt. 11/129:00 amDUB - STL
1 stop30h 53mUnited Airlines
Deal found 5/27$490
wt. 11/52:43 pmSTL - DUB
2 stops13h 07mAmerican Airlines
wt. 11/1910:50 amDUB - STL
2 stops18h 32mAmerican Airlines
Deal found 5/27$491
wt. 11/510:40 amSTL - DUB
1 stop14h 35mMultiple Airlines
czw. 11/1411:50 amDUB - STL
2 stops28h 03mMultiple Airlines
Deal found 5/27$494

Non-stop flights to Europe from St. Louis

Discover non-stop flight options from St. Louis to Europe. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated Maj 28, 2024.
ndz. 11/33:45 pmSTL - FRA
Nonstop8h 40mLufthansa
śr. 11/1310:45 amFRA - STL
Nonstop10h 10mLufthansa
Deal found 5/26$764
ndz. 11/103:45 pmSTL - FRA
Nonstop8h 40mLufthansa
śr. 11/2010:45 amFRA - STL
Nonstop10h 10mLufthansa
Deal found 5/27$765
pt. 11/83:45 pmSTL - FRA
Nonstop8h 40mLufthansa
śr. 11/2010:45 amFRA - STL
Nonstop10h 10mLufthansa
Deal found 5/27$815
pt. 11/83:45 pmSTL - FRA
Nonstop8h 40mLufthansa
ndz. 11/2410:45 amFRA - STL
Nonstop10h 10mLufthansa
Deal found 5/27$865
śr. 10/93:25 pmSTL - FRA
Nonstop8h 55mUnited Airlines
pt. 10/1810:40 amFRA - STL
Nonstop9h 50mUnited Airlines
Deal found 5/27$984
pt. 10/43:25 pmSTL - FRA
Nonstop8h 55mLufthansa
ndz. 11/1010:45 amFRA - STL
Nonstop10h 10mLufthansa
Deal found 5/27$1,014
pt. 11/223:45 pmSTL - FRA
Nonstop8h 40mLufthansa
ndz. 12/110:45 amFRA - STL
Nonstop10h 10mLufthansa
Deal found 5/26$1,150
śr. 9/183:25 pmSTL - FRA
Nonstop8h 55mLufthansa
śr. 9/2510:40 amFRA - STL
Nonstop9h 50mLufthansa
Deal found 5/27$1,159
pt. 7/53:25 pmSTL - FRA
Nonstop8h 55mUnited Airlines
pt. 7/1910:40 amFRA - STL
Nonstop9h 50mUnited Airlines
Deal found 5/28$1,287

St. Louis to Europe flights leaving soon

Find last-minute flight options from St. Louis to Europe 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 2,696,634 searches. Data last updated Maj 28, 2024.
wt. 6/46:30 amSTL - BCN
1 stop23h 15mMultiple Airlines
wt. 6/1812:15 pmBCN - STL
1 stop34h 06mMultiple Airlines
Deal found 5/28$726
pon. 6/36:08 amSTL - MAD
1 stop19h 52mUnited Airlines
wt. 6/1811:15 amMAD - STL
1 stop15h 04mUnited Airlines
Deal found 5/28$730
pon. 6/35:56 pmSTL - MAD
1 stop30h 49mDelta
wt. 6/1810:00 amMAD - STL
2 stops30h 15mDelta
Deal found 5/28$731
wt. 6/411:00 amSTL - BCN
1 stop15h 40mAir Canada
wt. 6/1812:25 pmBCN - STL
2 stops33h 56mAir Canada
Deal found 5/28$732
pon. 6/36:08 amSTL - MAD
1 stop19h 52mMultiple Airlines
śr. 6/1212:45 pmMAD - STL
1 stop33h 36mMultiple Airlines
Deal found 5/27$734
pon. 6/35:55 amSTL - MAD
1 stop18h 55mAmerican Airlines
śr. 6/1212:20 pmMAD - STL
1 stop14h 09mAmerican Airlines
Deal found 5/27$736
wt. 6/411:00 amSTL - BCN
2 stops16h 25mAir Canada
wt. 6/1812:25 pmBCN - STL
2 stops33h 56mAir Canada
Deal found 5/28$738
pon. 6/310:46 amSTL - MAD
2 stops14h 04mAmerican Airlines
śr. 6/1212:20 pmMAD - STL
1 stop18h 43mAmerican Airlines
Deal found 5/27$739
pt. 6/75:15 amSTL - MAD
1 stop17h 55mAmerican Airlines
pt. 6/1412:20 pmMAD - STL
1 stop18h 43mAmerican Airlines
Deal found 5/28$785

One-way flights to Europe from St. Louis

Search for one-way flight options from St. Louis to Europe. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated Maj 28, 2024.
wt. 7/1611:26 amSTL - LGW
1 stop16h 34mMultiple Airlines
Deal found 5/27$225
śr. 7/107:33 pmSTL - LGW
1 stop32h 27mMultiple Airlines
Deal found 5/27$227
wt. 10/12:35 pmSTL - LGW
1 stop13h 25mMultiple Airlines
Deal found 5/27$234
wt. 9/102:35 pmSTL - DUB
2 stops20h 25mMultiple Airlines
Deal found 5/27$235
ndz. 9/226:42 pmSTL - FCO
2 stops40h 23mMultiple Airlines
Deal found 5/26$260
wt. 7/3011:26 amSTL - LGW
1 stop16h 34mMultiple Airlines
Deal found 5/28$265
pon. 7/297:33 pmSTL - LGW
1 stop32h 27mMultiple Airlines
Deal found 5/28$274
wt. 9/102:35 pmSTL - DUB
3 stops26h 30mMultiple Airlines
Deal found 5/27$280
pon. 7/87:33 pmSTL - BCN
2 stops39h 12mMultiple Airlines
Deal found 5/26$286

Find flights from St. Louis to Europe within your budget

Customize your flight search to find flights from St. Louis to Europe 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 2,696,634 searches. Data last updated Maj 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$466 - $646

Route

Depart

Return

Price

Lambert-St LouisLondon Gatwick

STL - LGW

STLLGW

Lambert-St Louis

wt. 9/10

1 stop13h 25m

London Gatwick

wt. 9/17

1 stop28h 46m

$466

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

wt. 11/5

2 stops13h 07m

Dublin

wt. 11/19

1 stop16h 33m

$482

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

pon. 11/4

1 stop14h 35m

Dublin

pt. 11/15

1 stop30h 53m

$485

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

wt. 11/5

2 stops19h 00m

Dublin

wt. 11/12

1 stop30h 53m

$490

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

wt. 11/5

2 stops13h 45m

Dublin

wt. 11/12

2 stops18h 26m

$500

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

ndz. 11/3

1 stop13h 15m

Dublin

pt. 11/15

1 stop14h 45m

$513

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

ndz. 11/3

1 stop14h 45m

Dublin

wt. 11/12

1 stop16h 05m

$548

Lambert-St LouisBarcelona-El Prat

STL - BCN

STLBCN

Lambert-St Louis

wt. 11/12

2 stops18h 15m

Barcelona-El Prat

wt. 12/3

2 stops31h 26m

$631

Lambert-St LouisParis Charles de Gaulle

STL - CDG

STLCDG

Lambert-St Louis

śr. 10/30

2 stops21h 40m

Paris Charles de Gaulle

wt. 11/5

2 stops31h 54m

$646

Flights are sorted by cheapest first

Deals found on 5/27

No data available for this route at this time. Please check back soon.

Best time to book a flight from St. Louis to Europe

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

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. 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 Europe. Reviews last updated Maj 28, 2024.
Delta
8.0
Very good
10,476 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,476 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,528 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Finnair
7.8
Good
1,371 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Austrian Airlines
7.7
Good
1,028 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Virgin Atlantic
7.6
Good
721 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Boarding

8.2

Overall

8.0

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Europe. 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 from for flights from St. Louis to Europe?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Europe. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • Can I find flights from St. Louis to Europe for under $500 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Europe for under $500. The cheapest flight booked recently is on Multiple Airlines for just $466, but on average you can expect to pay $497.

  • Are there nonstop flights from St. Louis to Europe for under $800 on Cheapflights?

    Cheapflights has at least 20 direct flights from St. Louis to Europe under $800. A good price for a nonstop flight from St. Louis to Europe is less than $1,241.

  • Are there last-minute flights available from St. Louis to Europe for under $800?

    There are currently 20+ open flights from St. Louis to Europe within the next 7 days for less than $800.

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

    The most popular flight routes from St. Louis to Europe are Lambert-St Louis - Frankfurt am Main, Lambert-St Louis - London Heathrow and Lambert-St Louis - Dublin.

  • What does STL to MAD mean?

    Lambert-St Louis Airport is STL and Madrid Barajas Airport is MAD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Kastrup Copenhagen Airport (CPH), Barcelona-El Prat Airport (BCN), Paris Charles de Gaulle Airport (CDG), Frankfurt am Main Airport (FRA), Lisbon Humberto Delgado Airport (LIS) are some additional IATA codes for airports related to your trip.

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

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

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

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

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

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

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

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

    Many airlines flying from St. Louis to Europe 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 Europe?

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

    The St. Louis to Europe flight deals you see on this page were last updated on 5/28.

  • What are the most popular airlines that fly from St. Louis to Europe?

    The most popular airlines flying from St. Louis to Europe are American Airlines, Air Canada and Finnair. Something to consider prior to booking your flight.

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

    Currently, December is the cheapest month in which you can book a flight from St. Louis to Europe (average of $559). Flying from St. Louis to Europe in June is currently the most expensive (average of $1,155). 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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Top 10 airlines flying from St. Louis to Europe

Discover the top 10 airlines that operate flights from St. Louis to Europe. 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 2,696,634 searches. Data last updated Maj 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$512Average$948FlexibilityNo cancel feeOn-time77%
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KLMCheapest$515Average$882FlexibilityNo cancel feeOn-time75%
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United AirlinesCheapest$528Average$988FlexibilityNo cancel feeOn-time69%
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LufthansaCheapest$537Average$1,053FlexibilityNo cancel feeOn-time76%
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American AirlinesCheapest$545Average$997FlexibilityNo cancel feeOn-time71%
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DeltaCheapest$545Average$948FlexibilityNo cancel feeOn-timeN/A
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Virgin AtlanticCheapest$553Average$995FlexibilityNo cancel feeOn-time72%
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Air FranceCheapest$554Average$986FlexibilityNo cancel feeOn-time77%
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British AirwaysCheapest$554Average$893FlexibilityNo cancel feeOn-time70%
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FinnairCheapest$588Average$876FlexibilityNo cancel feeOn-time76%
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Search flights from St. Louis to Europe by cabin class

Find flights from St. Louis to Europe, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from St. Louis to Europe

Find hourly flight availability from St. Louis to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Maj 28, 2024.
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0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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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 Europe?

Cheapflights makes it easy to find St. Louis to Europe flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from St. Louis to Europe by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Europe from St. Louis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on St. Louis to Europe flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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