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Southeast Europe

$472+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ATH
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This KLM deal was found by Cheapflights users on 1/25. 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 2/233:39 pm
BUF
-
ZAG
2 stops15h 36m
Multiple Airlines
Fri 3/68:25 am
ZAG
-
BUF
2 stops21h 49m
Multiple Airlines
Deal found 1/25$562
This Delta deal was found by Cheapflights users on 1/27. 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 4/193:54 pm
BUF
-
ZAG
2 stops17h 11m
Delta
Wed 4/2912:30 pm
ZAG
-
BUF
2 stops18h 19m
Delta
Deal found 1/27$569
This United Airlines deal was found by Cheapflights users on 1/26. 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 4/206:09 am
BUF
-
BEG
2 stops28h 01m
United Airlines
Tue 5/122:00 pm
BEG
-
BUF
2 stops15h 44m
United Airlines
Deal found 1/26$585
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 2/266:07 am
BUF
-
SKP
2 stops23h 38m
United Airlines
Sun 3/14:30 am
SKP
-
BUF
2 stops22h 21m
United Airlines
Deal found 1/25$585
This Delta deal was found by Cheapflights users on 1/26. 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.
Wed 9/26:16 am
BUF
-
SPU
2 stops23h 49m
Delta
Tue 9/226:30 am
SPU
-
BUF
2 stops22h 30m
Delta
Deal found 1/26$587
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:30 pm
BUF
-
ATH
2 stops15h 45m
Scandinavian Airlines
Sun 8/307:45 am
ATH
-
BUF
2 stops23h 11m
Scandinavian Airlines
Deal found 1/27$597
This Air France deal was found by Cheapflights users on 1/27. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:50 pm
BUF
-
SPU
2 stops14h 15m
Air France
Tue 9/2212:55 pm
SPU
-
BUF
2 stops17h 01m
Air France
Deal found 1/27$607
This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:44 am
BUF
-
ZAG
2 stops21h 11m
British Airways
Sun 5/1710:40 am
ZAG
-
BUF
2 stops19h 09m
British Airways
Deal found 1/25$646
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:02 pm
BUF
-
ATH
2 stops25h 03m
Turkish Airlines
Tue 4/2810:00 pm
ATH
-
BUF
2 stops24h 10m
Turkish Airlines
Deal found 1/26$660
This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:25 pm
BUF
-
DBV
2 stops38h 00m
Turkish Airlines
Sun 5/179:15 am
DBV
-
BUF
2 stops29h 45m
Turkish Airlines
Deal found 1/25$665
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/307:45 pm
BUF
-
ATH
2 stops33h 35m
Turkish Airlines
Sun 2/19:40 pm
ATH
-
BUF
2 stops33h 07m
Turkish Airlines
Deal found 1/26$667
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 3/56:07 am
BUF
-
BEG
2 stops35h 43m
United Airlines
Mon 3/96:15 am
BEG
-
BUF
2 stops19h 31m
United Airlines
Deal found 1/25$668

Find 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$506
(American Airlines)

One-way from

$472
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$832
Provider with most accurate pricing for Buffalo-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Athens Eleftherios V. flights.
Search Deals
From Buffalo to Southeast Europe
Search Deals
One-way flight from Buffalo to Southeast Europe
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($254 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 27, 2026.
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

BuffaloZagreb

BUF - ZAG

BUFZAG

Buffalo

Mon 2/23

3:39 pm-1:15 pm

2 stops15h 36m

Zagreb Franjo Tuđman

Fri 3/6

8:25 am-12:14 am

2 stops21h 49m

$562

BuffaloZagreb

BUF - ZAG

BUFZAG

Buffalo

Sun 4/19

3:54 pm-3:05 pm

2 stops17h 11m

Zagreb Franjo Tuđman

Wed 4/29

12:30 pm-12:49 am

2 stops18h 19m

$569

BuffaloBelgrade

BUF - BEG

BUFBEG

Buffalo

Mon 4/20

6:09 am-4:10 pm

2 stops28h 01m

Belgrade Nikola Tesla

Tue 5/12

2:00 pm-11:44 pm

2 stops15h 44m

$585

BuffaloSkopje

BUF - SKP

BUFSKP

Buffalo

Thu 2/26

6:07 am-11:45 am

2 stops23h 38m

Skopje

Sun 3/1

4:30 am-8:51 pm

2 stops22h 21m

$585

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Tue 4/14

7:02 pm-3:05 am

2 stops25h 03m

Athens Eleftherios V.

Tue 4/28

10:00 pm-3:10 pm

2 stops24h 10m

$661

BuffaloDubrovnik

BUF - DBV

BUFDBV

Buffalo

Sun 5/10

12:25 pm-8:25 am

2 stops38h 00m

Dubrovnik

Sun 5/17

9:15 am-9:00 am

2 stops29h 45m

$665

BuffaloBelgrade

BUF - BEG

BUFBEG

Buffalo

Thu 3/5

6:07 am-11:50 pm

2 stops35h 43m

Belgrade Nikola Tesla

Mon 3/9

6:15 am-8:46 pm

2 stops19h 31m

$668

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Sun 4/26

7:02 pm-5:20 pm

1 stop15h 18m

Athens Eleftherios V.

Fri 5/8

8:25 am-11:55 pm

1 stop22h 30m

$690

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Fri 2/13

12:31 pm-9:55 pm

2 stops26h 24m

Athens Eleftherios V.

Tue 2/24

7:55 pm-11:40 pm

2 stops34h 45m

$691

BuffaloSkopje

BUF - SKP

BUFSKP

Buffalo

Wed 5/13

9:45 am-7:20 pm

2 stops27h 35m

Skopje

Mon 6/1

8:10 pm-11:55 pm

2 stops33h 45m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 40 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, October is the cheapest month in which you can book a flight from Buffalo to Southeast Europe (average of $231). Flying from Buffalo to Southeast Europe in June is currently the most expensive (average of $830). 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.

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 January 27, 2026.
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
7.9
Good
8,120 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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
7.9
Good
8,120 reviews
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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
9,206 reviews
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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
4,209 reviews
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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
7,749 reviews
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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
215 reviews
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

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 17h 11m. Airlines will cover a distance of 4389 mi. This flight may include one or multiple stops.

  • 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 - Zagreb Franjo Tuđman.

  • 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, October is the cheapest month in which you can book a flight from Buffalo to Southeast Europe (average of $231). Flying from Buffalo to Southeast Europe in June is currently the most expensive (average of $830). 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$466Average$978FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$493Average$1,213FlexibilityNo cancel feeOn-time69%
DeltaCheapest$505Average$813FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$548Average$914FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$555Average$804FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$599Average$785FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$644Average$1,380FlexibilityNo cancel feeOn-time77%
Air SerbiaCheapest$830Average$928FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$914Average$1,297FlexibilityNo cancel feeOn-time72%

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