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$532+ Cheap flights from Southeast 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — STL
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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Cheap flight deals from Southeast Europe to St. Louis

Keep the following information in mind while searching for Southeast Europe to St. Louis flight deals. Data was last updated April 4, 2025.

Round-trip from

$759
(Ticket)

One-way from

$532
(Kiwi.com)
From Southeast Europe to Lambert-St Louis
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One-way flight from Southeast Europe to Lambert-St Louis
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Find flight deals from Southeast Europe to St. Louis

Cheapest flights from Southeast Europe to St. Louis
Explore the most affordable flight options available from Southeast Europe to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This Ticket deal was found by Cheapflights users on 4/4. 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.
Sun 4/2011:10 amZAG - STL
2 stops19h 26mAir France
Sun 4/274:13 pmSTL - ZAG
2 stops21h 07mAir France
Deal found 4/4$759
This Ticket deal was found by Cheapflights users on 4/4. 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.
Sun 4/206:00 amZAG - STL
1 stop14h 30mLufthansa
Sun 4/271:12 pmSTL - ZAG
2 stops16h 23mLufthansa
Deal found 4/4$773
This Gotogate deal was found by Cheapflights users on 4/3. 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 5/13:40 pmSKP - STL
2 stops35h 18mMultiple Airlines
Thu 5/87:30 amSTL - SKP
2 stops27h 35mMultiple Airlines
Deal found 4/3$831
This Gotogate deal was found by Cheapflights users on 4/3. 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.
Tue 7/16:05 amOTP - STL
2 stops21h 35mAir Canada
Sun 7/131:30 pmSTL - OTP
2 stops39h 35mAir Canada
Deal found 4/3$932
This Air Canada deal was found by Cheapflights users on 4/4. 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 4/96:15 amZAG - STL
2 stops39h 34mMultiple Airlines
Mon 5/51:30 pmSTL - ZAG
2 stops16h 05mMultiple Airlines
Deal found 4/4$951
This Delta deal was found by Cheapflights users on 4/3. 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.
Sun 4/66:00 amZAG - STL
2 stops19h 07mDelta
Sun 4/134:43 pmSTL - ZAG
2 stops16h 32mDelta
Deal found 4/3$980
This Gotogate deal was found by Cheapflights users on 4/3. 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.
Tue 7/16:05 amOTP - STL
2 stops21h 35mMultiple Airlines
Sun 7/133:30 pmSTL - OTP
1 stop18h 25mMultiple Airlines
Deal found 4/3$1,371
This Lufthansa deal was found by Cheapflights users on 4/3. 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.
Tue 7/15:45 pmOTP - STL
1 stop27h 45mLufthansa
Sun 7/133:30 pmSTL - OTP
1 stop18h 25mLufthansa
Deal found 4/3$2,012

Cheapflights Fare Finder

Customize your flight search to find flights from Southeast 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 April 4, 2025.
Use the filters below to find and compare flights from Southeast Europe to St. Louis that are best for you.

Fly from

Southeast Europe

Fly to

St. Louis

Route

Depart

Return

Price

ZagrebSt. Louis

ZAG - STL

ZAGSTL

Zagreb Franjo Tuđman

Sun 4/20

11:10 am-11:36 pm

2 stops19h 26m

Lambert-St Louis

Sun 4/27

4:13 pm-8:20 pm

2 stops21h 07m

$759

ZagrebSt. Louis

ZAG - STL

ZAGSTL

Zagreb Franjo Tuđman

Sun 4/20

6:00 am-1:30 pm

1 stop14h 30m

Lambert-St Louis

Sun 4/27

1:12 pm-12:35 pm

2 stops16h 23m

$773

SkopjeSt. Louis

SKP - STL

SKPSTL

Skopje

Thu 5/1

3:40 pm-7:58 pm

2 stops35h 18m

Lambert-St Louis

Thu 5/8

7:30 am-6:05 pm

2 stops27h 35m

$831

BucharestSt. Louis

OTP - STL

OTPSTL

Bucharest Otopeni Intl

Tue 7/1

6:05 am-7:40 pm

2 stops21h 35m

Lambert-St Louis

Sun 7/13

1:30 pm-1:05 pm

2 stops39h 35m

$932

BucharestSt. Louis

OTP - STL

OTPSTL

Bucharest Otopeni Intl

Tue 7/1

6:05 am-7:40 pm

2 stops21h 35m

Lambert-St Louis

Sun 7/13

3:30 pm-5:55 pm

1 stop18h 25m

$1,371

ZagrebSt. Louis

ZAG - STL

ZAGSTL

Zagreb Franjo Tuđman

Sun 4/20

8:20 pm-4:45 pm

3 stops27h 25m

Lambert-St Louis

Sun 4/27

3:30 pm-12:35 pm

2 stops14h 05m

$1,397

BucharestSt. Louis

OTP - STL

OTPSTL

Bucharest Otopeni Intl

Tue 7/1

5:45 pm-1:30 pm

1 stop27h 45m

Lambert-St Louis

Sun 7/13

3:30 pm-5:55 pm

1 stop18h 25m

$2,012

BucharestSt. Louis

OTP - STL

OTPSTL

Bucharest Otopeni Intl

Thu 7/17

7:05 pm-11:43 pm

3 stops36h 38m

$532

BucharestSt. Louis

OTP - STL

OTPSTL

Bucharest Otopeni Intl

Thu 7/17

1:45 pm-11:39 pm

2 stops17h 54m

$690

Cluj NapocaSt. Louis

CLJ - STL

CLJSTL

Cluj Napoca

Thu 7/17

6:05 pm-3:16 pm

2 stops53h 11m

$745

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 14 results
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Best time to book a flight from Southeast Europe to St. Louis

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

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

Currently, August is the cheapest month in which you can book a flight from Southeast Europe to St. Louis (average of $311). Flying from Southeast 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 YMH to STL?

Find hourly flight availability from Southeast 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 April 4, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southeast Europe to St. Louis as you normally would.

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 April 4, 2025.
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
9,040 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Lufthansa
6.7
Okay
6,972 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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 Southeast 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 Southeast Europe?

    For a flight from Southeast Europe to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

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

    Most travelers choose Bucharest Otopeni Intl - Lambert-St Louis, Skopje - Lambert-St Louis or Zagreb Franjo Tuđman - Lambert-St Louis when deciding on the best route from Southeast Europe to St. Louis.

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

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

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

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

    Yes. Cheapflights offers flight deals from Southeast 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 Southeast Europe to St. Louis?

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

Traveling to a place near Southeast Europe?

Book flights to Southeast Europe if you plan to visit one of these locations
Fenton
Maryland Heights
Fairview Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Glencoe
Alton
Farmington
Chesterfield

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Southeast Europe to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Southeast Europe to St. Louis

Discover the top 4 airlines that operate flights from Southeast 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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$622Average$859FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$642Average$1,005FlexibilityNo cancel feeOn-time69%
KLMCheapest$771Average$912FlexibilityNo cancel feeOn-time75%
DeltaCheapest$977Average$1,178FlexibilityNo cancel feeOn-timeN/A

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