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Cheap flights from St. Louis (STL) to Southeast Europe from $424

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 10/15. 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 — ATH
jun. 4 — jun. 111
From?
To?
mar. 6/4
mar. 6/11
1 adult, Economy
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How far in advance should I book a flight from St. Louis to Southeast Europe?

To save up to 3% on this flight, we recommend booking at least 16 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from St. Louis to Southeast Europe from $545 1-2 weeks out and tickets from $1,743 for flights departing within the next 72 hours.

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

November can be a great time to fly to Southeast Europe from St. Louis with a flight ticket averaging about $1,188. Cheapflights users have found deals in the month of November for as cheap as $505. The most expensive prices can be found in the month of June.

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

When flying from St. Louis to Southeast 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 Air Canada flights from St. Louis to Southeast Europe

Explore cheap flight options specifically provided by Air Canada for the route between St. Louis and Southeast 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 2,784,634 searches. Data last updated mayo 30, 2024.
Find some of the cheapest Air Canada flights traveling from St. Louis to Southeast Europe. Deals update often to give you more flight options matching your criteria
dom. 8/1812:00 pmSTL - ATH
1 stop14h 00mAir Canada
lun. 11/111:15 pmATH - STL
1 stop28h 38mAir Canada
Deal found 5/29$792
sáb. 8/174:05 pmSTL - ATH
2 stops33h 55mAir Canada
lun. 11/111:15 pmATH - STL
1 stop28h 38mAir Canada
Deal found 5/29$798
sáb. 8/174:05 pmSTL - ATH
2 stops33h 55mAir Canada
sáb. 11/96:40 amATH - STL
2 stops35h 13mAir Canada
Deal found 5/29$803
sáb. 6/811:00 amSTL - SPU
2 stops20h 05mAir Canada
lun. 6/178:00 amSPU - STL
3 stops33h 08mAir Canada
Deal found 5/29$4,461

Cheap British Airways flights from St. Louis to Southeast Europe

Explore cheap flight options specifically provided by British Airways for the route between St. Louis and Southeast 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 2,784,634 searches. Data last updated mayo 30, 2024.
To aid your search, here are some of the cheapest British Airways flights we've found from St. Louis to Southeast Europe. Make sure to examine the flight information before completing your reservation.
dom. 11/174:25 pmSTL - OTP
2 stops14h 50mBritish Airways
mié. 11/278:15 amOTP - STL
2 stops21h 16mBritish Airways
Deal found 5/30$609
mié. 11/202:54 pmSTL - OTP
2 stops24h 36mBritish Airways
mié. 11/278:15 amOTP - STL
2 stops21h 16mBritish Airways
Deal found 5/29$647
dom. 11/174:25 pmSTL - OTP
2 stops14h 50mBritish Airways
dom. 11/247:40 amOTP - STL
2 stops21h 51mBritish Airways
Deal found 5/30$659
vie. 11/17:30 amSTL - TIA
2 stops22h 35mBritish Airways
sáb. 11/161:05 pmTIA - STL
2 stops38h 08mBritish Airways
Deal found 5/30$729
lun. 8/194:22 pmSTL - ATH
2 stops17h 08mBritish Airways
mar. 12/248:05 amATH - STL
2 stops20h 17mBritish Airways
Deal found 5/29$754
mié. 6/59:47 amSTL - ATH
1 stop15h 38mBritish Airways
vie. 6/1411:40 amATH - STL
1 stop18h 22mBritish Airways
Deal found 5/29$976
sáb. 6/82:56 pmSTL - SPU
2 stops36h 59mBritish Airways
lun. 6/174:30 pmSPU - STL
2 stops31h 48mBritish Airways
Deal found 5/30$1,235
sáb. 6/86:27 pmSTL - SPU
2 stops38h 13mBritish Airways
lun. 6/174:30 pmSPU - STL
2 stops34h 54mBritish Airways
Deal found 5/29$1,298

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

Find cheap flight options from St. Louis to Southeast 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 2,784,634 searches. Prices were last updated on mayo 30, 2024.
These are some of the most attractive deals on flights from St. Louis to Southeast Europe in 2024. Check back in a little while for more flight options.
mar. 6/1111:00 amSTL - ATH
1 stop15h 00mUnited Airlines
mar. 6/181:10 pmATH - STL
2 stops33h 04mUnited Airlines
Deal found 5/30$892
mar. 6/1111:00 amSTL - ATH
1 stop15h 00mAir Canada
mar. 6/181:10 pmATH - STL
1 stop34h 11mAir Canada
Deal found 5/30$904
mié. 5/2911:40 amSTL - ATH
1 stop13h 45mAmerican Airlines
mié. 6/511:40 amATH - STL
1 stop18h 22mAmerican Airlines
Deal found 5/29$913
mié. 5/2911:40 amSTL - ATH
1 stop13h 45mAmerican Airlines
mié. 6/512:30 pmATH - STL
2 stops19h 33mAmerican Airlines
Deal found 5/29$916
lun. 6/311:00 amSTL - ATH
1 stop15h 00mAir Canada
mar. 6/181:10 pmATH - STL
1 stop14h 51mAir Canada
Deal found 5/30$922
mié. 6/511:20 amSTL - ATH
1 stop15h 45mAmerican Airlines
vie. 6/148:30 amATH - STL
2 stops23h 33mAmerican Airlines
Deal found 5/29$931
mié. 6/57:00 amSTL - ATH
2 stops18h 25mAmerican Airlines
vie. 6/148:30 amATH - STL
2 stops23h 33mAmerican Airlines
Deal found 5/29$934
lun. 6/311:00 amSTL - ATH
1 stop15h 00mAir Canada
mar. 6/186:55 amATH - STL
2 stops21h 06mAir Canada
Deal found 5/30$936
lun. 6/105:31 pmSTL - ATH
1 stop33h 14mMultiple Airlines
vie. 6/2112:10 pmATH - STL
2 stops35h 11mMultiple Airlines
Deal found 5/29$961

St. Louis to Southeast Europe 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Southeast Europe in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
These are some of the most attractive deals on flights from St. Louis to Southeast Europe in 2024. Check back in a little while for more flight options.
mar. 11/192:43 pmSTL - OTP
2 stops24h 12mAmerican Airlines
mar. 11/264:05 pmOTP - STL
2 stops33h 09mAmerican Airlines
Deal found 5/29$606
mar. 11/197:03 pmSTL - OTP
2 stops19h 52mAmerican Airlines
vie. 11/298:15 amOTP - STL
2 stops21h 16mAmerican Airlines
Deal found 5/29$608
dom. 11/172:54 pmSTL - OTP
2 stops16h 21mBritish Airways
mar. 11/268:15 amOTP - STL
2 stops21h 16mBritish Airways
Deal found 5/29$609
mié. 10/304:45 pmSTL - TIA
1 stop16h 00mLufthansa
mié. 11/136:10 amTIA - STL
1 stop14h 45mLufthansa
Deal found 5/30$609
mar. 11/192:43 pmSTL - OTP
2 stops24h 12mAmerican Airlines
vie. 11/298:15 amOTP - STL
3 stops23h 07mAmerican Airlines
Deal found 5/29$611
mié. 11/63:45 pmSTL - SOF
1 stop18h 05mMultiple Airlines
mié. 11/136:00 amSOF - STL
1 stop15h 55mMultiple Airlines
Deal found 5/30$612
mié. 11/65:37 pmSTL - SOF
2 stops21h 08mLufthansa
mié. 11/136:00 amSOF - STL
1 stop15h 55mLufthansa
Deal found 5/30$615
mié. 11/203:45 pmSTL - OTP
1 stop18h 55mLufthansa
mié. 11/276:00 amOTP - STL
1 stop15h 55mLufthansa
Deal found 5/30$616
lun. 11/44:10 pmSTL - TIA
2 stops14h 30mMultiple Airlines
vie. 11/159:40 amTIA - STL
2 stops31h 13mMultiple Airlines
Deal found 5/30$616

St. Louis to Southeast Europe flights leaving soon

Find last-minute flight options from St. Louis to Southeast 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 2,784,634 searches. Data last updated mayo 30, 2024.
Have a look at some of the flights available from St. Louis to Southeast Europe departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
mié. 6/511:20 amSTL - ATH
1 stop15h 45mAmerican Airlines
vie. 6/148:30 amATH - STL
2 stops23h 33mAmerican Airlines
Deal found 5/29$931
mié. 6/57:00 amSTL - ATH
2 stops18h 25mAmerican Airlines
vie. 6/148:30 amATH - STL
2 stops23h 33mAmerican Airlines
Deal found 5/29$934
mié. 6/59:47 amSTL - ATH
1 stop15h 38mBritish Airways
vie. 6/1411:40 amATH - STL
1 stop18h 22mBritish Airways
Deal found 5/29$976
sáb. 6/86:27 pmSTL - DBV
2 stops41h 23mAmerican Airlines
lun. 6/177:40 pmDBV - STL
2 stops44h 27mAmerican Airlines
Deal found 5/29$1,173
sáb. 6/82:56 pmSTL - SPU
2 stops36h 59mBritish Airways
lun. 6/174:30 pmSPU - STL
2 stops31h 48mBritish Airways
Deal found 5/30$1,235
sáb. 6/84:55 pmSTL - DBV
2 stops59h 55mAmerican Airlines
lun. 6/177:40 pmDBV - STL
2 stops44h 27mAmerican Airlines
Deal found 5/30$1,244
sáb. 6/86:27 pmSTL - SPU
2 stops38h 13mBritish Airways
lun. 6/174:30 pmSPU - STL
2 stops34h 54mBritish Airways
Deal found 5/29$1,298
mié. 6/58:25 amSTL - SJJ
2 stops20h 25mUnited Airlines
mar. 7/26:45 amSJJ - STL
3 stops22h 32mUnited Airlines
Deal found 5/29$1,386
mié. 6/58:25 amSTL - SJJ
2 stops20h 25mUnited Airlines
dom. 6/306:45 amSJJ - STL
1 stop13h 45mUnited Airlines
Deal found 5/29$1,389

One-way flights to Southeast Europe from St. Louis

Search for one-way flight options from St. Louis to Southeast 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 2,784,634 searches. Data last updated mayo 30, 2024.
If you're seeking multiple options on one-way flights from St. Louis to Southeast Europe, be sure to check out these deals, which are updated often. Users needing a return flight from St. Louis to Southeast Europe should utilize the search form above.
mar. 10/152:35 pmSTL - OTP
2 stops21h 25mMultiple Airlines
Deal found 5/29$424
mar. 8/67:33 pmSTL - ATH
3 stops44h 52mMultiple Airlines
Deal found 5/30$441
mar. 8/64:05 pmSTL - ATH
2 stops20h 55mMultiple Airlines
Deal found 5/30$547
mar. 6/1111:57 amSTL - SJJ
3 stops42h 53mMultiple Airlines
Deal found 5/29$579
mar. 10/1512:58 pmSTL - OTP
3 stops29h 52mMultiple Airlines
Deal found 5/29$590
lun. 6/176:16 pmSTL - ATH
3 stops56h 29mMultiple Airlines
Deal found 5/29$591
jue. 7/2512:15 pmSTL - SJJ
3 stops22h 45mMultiple Airlines
Deal found 5/28$612
sáb. 6/156:22 pmSTL - ATH
3 stops39h 43mMultiple Airlines
Deal found 5/28$612
sáb. 10/266:58 pmSTL - TIA
2 stops35h 37mAmerican Airlines
Deal found 5/29$618

Find flights from St. Louis to Southeast Europe within your budget

Customize your flight search to find flights from St. Louis to Southeast 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 2,784,634 searches. Data last updated mayo 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$606 - $1,009

Route

Depart

Return

Price

Lambert-St LouisBucharest Otopeni Intl

STL - OTP

STLOTP

Lambert-St Louis

mar. 11/19

2 stops24h 12m

Bucharest Otopeni Intl

mar. 11/26

2 stops33h 09m

$606

Lambert-St LouisBucharest Otopeni Intl

STL - OTP

STLOTP

Lambert-St Louis

dom. 11/17

2 stops14h 50m

Bucharest Otopeni Intl

mié. 11/27

2 stops21h 16m

$609

Lambert-St LouisTirana Rinas

STL - TIA

STLTIA

Lambert-St Louis

mié. 10/30

1 stop16h 00m

Tirana Rinas

vie. 11/15

1 stop14h 35m

$609

Lambert-St LouisTirana Rinas

STL - TIA

STLTIA

Lambert-St Louis

lun. 11/4

2 stops14h 30m

Tirana Rinas

vie. 11/15

2 stops31h 13m

$616

Lambert-St LouisBucharest Otopeni Intl

STL - OTP

STLOTP

Lambert-St Louis

dom. 11/17

2 stops18h 35m

Bucharest Otopeni Intl

mié. 11/27

1 stop15h 55m

$621

Lambert-St LouisTirana Rinas

STL - TIA

STLTIA

Lambert-St Louis

mar. 11/5

2 stops41h 40m

Tirana Rinas

mar. 11/19

2 stops25h 00m

$703

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

dom. 8/18

1 stop14h 00m

Athens Eleftherios V.

lun. 11/11

1 stop28h 38m

$792

Lambert-St LouisSarajevo Butmir

STL - SJJ

STLSJJ

Lambert-St Louis

sáb. 8/17

2 stops19h 53m

Sarajevo Butmir

vie. 9/20

2 stops23h 57m

$963

Lambert-St LouisAthens Eleftherios V.

STL - ATH

STLATH

Lambert-St Louis

mar. 8/20

2 stops16h 37m

Athens Eleftherios V.

dom. 11/10

2 stops23h 16m

$1,009

Flights are sorted by cheapest first

Deals found on 5/29

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

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

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

Get insights into the airlines that provide service to Southeast 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 Southeast Europe. Reviews last updated mayo 30, 2024.
Read through reviews of airlines operating flights from St. Louis to Southeast Europe, such as Air Canada, British Airways and Lufthansa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,915 reviews
Check prices

Crew

8.3

Overall

8.1

Entertainment

8.3

Food

7.9

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Emirates
8.1
Very good
3,915 reviews
Emirates
8.1
Very good
3,915 reviews
Check prices

Crew

8.3

Overall

8.1

Entertainment

8.3

Food

7.9

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Delta
8.0
Very good
10,457 reviews
Emirates
8.1
Very good
3,915 reviews
Check prices

Crew

8.3

Overall

8.1

Entertainment

8.3

Food

7.9

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

KLM
7.9
Good
1,520 reviews
Emirates
8.1
Very good
3,915 reviews
Check prices

Crew

8.3

Overall

8.1

Entertainment

8.3

Food

7.9

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Austrian Airlines
7.7
Good
1,023 reviews
Emirates
8.1
Very good
3,915 reviews
Check prices

Crew

8.3

Overall

8.1

Entertainment

8.3

Food

7.9

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Air France
7.5
Good
1,730 reviews
Emirates
8.1
Very good
3,915 reviews
Check prices

Crew

8.3

Overall

8.1

Entertainment

8.3

Food

7.9

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Related info for your journey

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

    If you book a flight to Southeast Europe from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

  • Can I find flights from St. Louis to Southeast Europe for under $700 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Southeast Europe for under $700. The cheapest flight booked recently is on American Airlines for just $606, but on average you can expect to pay $622.

  • Are there last-minute flights available from St. Louis to Southeast Europe for under $1,000?

    There are currently 20+ open flights from St. Louis to Southeast Europe within the next 7 days for less than $1,000.

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

    One-way options have recently been found by users for as low as $618 on American Airlines. Other airlines that offer cheap prices include Lufthansa from $656 and United Airlines from $687 one-way.

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

    The most popular flight routes from St. Louis to Southeast Europe are Lambert-St Louis - Athens Eleftherios V., Lambert-St Louis - Sarajevo Butmir and Lambert-St Louis - Zagreb Franjo Tuđman.

  • What does STL to ATH mean?

    Great question - STL to ATH just means Lambert-St Louis Airport to Athens Eleftherios V. Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: Tirana Rinas Airport (TIA), Heraklion N. Kazantzakis Apt. Airport (HER), Bucharest Otopeni Intl Airport (OTP), Split Airport (SPU), Belgrade Nikola Tesla Airport (BEG).

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

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

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

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

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

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

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

    Many airlines flying from St. Louis to Southeast 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 Southeast Europe?

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

    The St. Louis to Southeast Europe flight deals you see on this page were last updated on 5/30.

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

    American Airlines, Air Canada and Air France are the most popular airlines when flying from St. Louis to Southeast Europe.

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

    Currently, December is the cheapest month in which you can book a flight from St. Louis to Southeast Europe (average of $614). Flying from St. Louis to Southeast Europe in June is currently the most expensive (average of $1,487). 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 St. Louis to Southeast Europe
See prices for flight routes from nearby airports that may be better suited for you.

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Top 10 airlines flying from St. Louis to Southeast Europe

Discover the top 10 airlines that operate flights from St. Louis to Southeast 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 2,784,634 searches. Data last updated mayo 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$558Average$1,825FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest$580Average$1,196FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest$628Average$1,049FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest$640Average$1,228FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest$647Average$1,414FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest$663Average$1,188FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$663Average$1,427FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest$860Average$1,311FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Scandinavian AirlinesCheapest$922Average$1,271FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air FranceCheapest$960Average$1,289FlexibilityNo cancel feeOn-time77%
Search Air France flights
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Search flights from St. Louis to Southeast Europe by cabin class

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