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Southeast Europe

$461+ Cheap flights from Buffalo (BUF) to Southeast Europe

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ATH
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Buffalo to Southeast Europe

Keep the following information in mind while searching for Buffalo to Southeast Europe flight deals. Data was last updated August 18, 2025.

Round-trip from

$588
(United Airlines)

One-way from

$461
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,283
From Buffalo to Southeast Europe
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One-way flight from Buffalo to Southeast Europe
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Highest demand for flights based on searches. 20% potential increase in price ($267 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Buffalo to Southeast Europe

Cheapest flights from Buffalo to Southeast Europe
Explore the most affordable flight options available from Buffalo to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This United Airlines deal was found by Cheapflights users on 8/16. 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 11/25:00 amBUF - ATH
2 stops22h 35mUnited Airlines
Wed 11/1211:55 amATH - BUF
2 stops28h 53mUnited Airlines
Deal found 8/16$588
This Virgin Atlantic deal was found by Cheapflights users on 8/16. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:00 amBUF - ATH
1 stop20h 35mVirgin Atlantic
Wed 11/1212:50 pmATH - BUF
1 stop18h 00mVirgin Atlantic
Deal found 8/16$598
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 11/56:00 amBUF - ATH
2 stops22h 35mUnited Airlines
Fri 11/142:05 pmATH - BUF
2 stops33h 43mUnited Airlines
Deal found 8/17$603
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sun 11/211:34 amBUF - ATH
1 stop16h 16mAmerican Airlines
Wed 11/127:50 amATH - BUF
2 stops22h 46mAmerican Airlines
Deal found 8/16$615
This Travelis deal was found by Cheapflights users on 8/16. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:00 amBUF - ATH
1 stop18h 20mKLM
Tue 10/73:30 pmATH - BUF
1 stop15h 26mKLM
Deal found 8/16$639
This KLM deal was found by Cheapflights users on 8/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:06 pmBUF - ATH
1 stop15h 49mKLM
Wed 10/83:30 pmATH - BUF
1 stop15h 26mKLM
Deal found 8/16$645
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:59 pmBUF - ATH
1 stop34h 21mDelta
Wed 10/810:30 amATH - BUF
1 stop20h 26mDelta
Deal found 8/18$646
This Delta deal was found by Cheapflights users on 8/16. 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 9/287:00 amBUF - ATH
1 stop23h 20mDelta
Tue 10/73:30 pmATH - BUF
1 stop15h 26mDelta
Deal found 8/16$653
This Virgin Atlantic deal was found by Cheapflights users on 8/18. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:00 amBUF - ATH
2 stops20h 55mVirgin Atlantic
Wed 10/83:30 pmATH - BUF
1 stop15h 26mVirgin Atlantic
Deal found 8/18$657
This Travelis deal was found by Cheapflights users on 8/16. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2111:10 amBUF - ATH
1 stop14h 10mAir France
Mon 10/63:25 amATH - BUF
2 stops18h 45mAir France
Deal found 8/16$667
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 9/226:30 amBUF - ATH
2 stops20h 35mUnited Airlines
Wed 10/86:30 amATH - BUF
2 stops23h 12mUnited Airlines
Deal found 8/16$671
This Ovago deal was found by Cheapflights users on 8/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:30 pmBUF - SKP
2 stops20h 50mMultiple Airlines
Sun 11/238:35 pmSKP - BUF
2 stops32h 23mMultiple Airlines
Deal found 8/17$683

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo 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 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Buffalo to Southeast Europe that are best for you.

Fly from

Buffalo

Fly to

Southeast Europe

Route

Depart

Return

Price

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Sun 11/2

5:00 am-10:35 am

2 stops22h 35m

Athens Eleftherios V.

Wed 11/12

11:55 am-9:48 am

2 stops28h 53m

$588

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Sun 11/2

7:00 am-10:35 am

1 stop20h 35m

Athens Eleftherios V.

Wed 11/12

12:50 pm-11:50 pm

1 stop18h 00m

$598

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Wed 11/5

6:00 am-11:35 am

2 stops22h 35m

Athens Eleftherios V.

Fri 11/14

2:05 pm-4:48 pm

2 stops33h 43m

$603

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Sun 11/2

11:34 am-10:50 am

1 stop16h 16m

Athens Eleftherios V.

Wed 11/12

7:50 am-11:36 pm

2 stops22h 46m

$615

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Sun 9/21

7:00 am-8:20 am

1 stop18h 20m

Athens Eleftherios V.

Tue 10/7

3:30 pm-11:56 pm

1 stop15h 26m

$639

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Mon 9/22

12:06 pm-10:55 am

1 stop15h 49m

Athens Eleftherios V.

Wed 10/8

3:30 pm-11:56 pm

1 stop15h 26m

$645

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Mon 9/22

7:59 pm-1:20 pm

1 stop34h 21m

Athens Eleftherios V.

Wed 10/8

10:30 am-11:56 pm

1 stop20h 26m

$646

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Sun 9/28

7:00 am-1:20 pm

1 stop23h 20m

Athens Eleftherios V.

Wed 10/8

10:30 am-11:56 pm

1 stop20h 26m

$653

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Sun 9/28

7:00 am-1:20 pm

1 stop23h 20m

Athens Eleftherios V.

Tue 10/7

3:30 pm-11:56 pm

1 stop15h 26m

$653

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Sun 9/21

7:00 am-7:00 am

2 stops17h 00m

Athens Eleftherios V.

Tue 10/7

3:30 pm-11:56 pm

1 stop15h 26m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 44 results
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Best time to book a flight from Buffalo to Southeast Europe

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

What is the cheapest month to book a flight from Buffalo to Southeast Europe?

Currently, November is the cheapest month in which you can book a flight from Buffalo to Southeast Europe (average of $679). Flying from Buffalo to Southeast Europe in June is currently the most expensive (average of $1,286). 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 BUF to YMH?

Find hourly flight availability from Buffalo to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

When flying from Buffalo 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.

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 August 18, 2025.
Read through reviews of airlines operating flights from Buffalo to Southeast Europe, such as Delta, United Airlines, and Turkish Airlines. 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.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Turkish Airlines
7.3
Good
3,945 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Lufthansa
6.8
Okay
7,330 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Serbia
6.2
Okay
199 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Buffalo 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 Buffalo to Southeast Europe?

    If you book a flight to Southeast Europe from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 8.3 mi from the center of Buffalo.

  • How long is the flight from Buffalo to Southeast Europe?

    Departing from Buffalo to Southeast Europe will take you 16h 16m. Airlines will cover a distance of 5041 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Buffalo to Southeast Europe one-way?

    One-way options have recently been found by users for as low as $478 on Turkish Airlines. Other airlines that offer cheap prices include KLM from $482 and American Airlines from $490 one-way.

  • What are the most popular routes from Buffalo to Southeast Europe?

    The most popular flight routes from Buffalo to Southeast Europe are Buffalo - Athens Eleftherios V., Buffalo - Skopje and Buffalo - Belgrade Nikola Tesla.

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

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

  • How can I find direct flights from Buffalo to Southeast Europe?

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

  • Can I find deals for business class flights from Buffalo to Southeast Europe?

    Yes. Cheapflights offers flight deals from Buffalo 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.

  • What is the cheapest month to book a flight from Buffalo to Southeast Europe?

    Currently, November is the cheapest month in which you can book a flight from Buffalo to Southeast Europe (average of $679). Flying from Buffalo to Southeast Europe in June is currently the most expensive (average of $1,286). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Buffalo to Southeast Europe

Discover the top 9 airlines that operate flights from Buffalo 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 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$636Average$861FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$644Average$1,380FlexibilityNo cancel feeOn-time77%
KLMCheapest$663Average$1,030FlexibilityNo cancel feeOn-time75%
DeltaCheapest$673Average$832FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$694Average$806FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$731Average$961FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$746Average$1,228FlexibilityNo cancel feeOn-time69%
Air SerbiaCheapest$830Average$934FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$914Average$1,319FlexibilityNo cancel feeOn-time72%

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