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$349+ Cheap flights from Buffalo (BUF) to Athens (ATH)

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ATH
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Buffalo to Athens Eleftherios V. are usually found in November or March, booked 33 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Buffalo to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Athens (ATH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$550
(KLM)

One-way from

$349
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,149
From Buffalo to Athens Eleftherios V.
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One-way flight from Buffalo to Athens Eleftherios V.
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Highest demand for flights based on searches. 20% potential increase in price ($272 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 September 2025
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Find flight deals from Buffalo to Athens

Cheapest flights from Buffalo to Athens
Explore the most affordable flight options available from Buffalo to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This KLM deal was found by Cheapflights users on 9/10. 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.
lun. 10/2011:15 amBUF - ATH
1 stop19h 05mKLM
mié. 11/512:50 pmATH - BUF
1 stop33h 20mKLM
Deal found 9/10$550
This United Airlines deal was found by Cheapflights users on 9/10. 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.
lun. 10/206:30 amBUF - ATH
1 stop18h 40mUnited Airlines
mié. 11/56:15 amATH - BUF
2 stops23h 43mUnited Airlines
Deal found 9/10$560
This United Airlines deal was found by Cheapflights users on 9/10. 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.
mié. 11/126:00 amBUF - ATH
2 stops22h 35mUnited Airlines
vie. 11/212:05 pmATH - BUF
2 stops26h 58mUnited Airlines
Deal found 9/10$568
This British Airways deal was found by Cheapflights users on 9/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/123:27 pmBUF - ATH
1 stop12h 33mBritish Airways
vie. 11/217:45 amATH - BUF
2 stops22h 51mBritish Airways
Deal found 9/10$586
This Ovago deal was found by Cheapflights users on 9/10. 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.
vie. 10/103:21 pmBUF - ATH
2 stops15h 59mBritish Airways
mar. 10/216:30 pmATH - BUF
2 stops29h 20mBritish Airways
Deal found 9/10$764
This United Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 10/258:20 amBUF - ATH
2 stops18h 45mUnited Airlines
sáb. 11/16:35 amATH - BUF
2 stops34h 14mUnited Airlines
Deal found 9/10$783
This Ovago deal was found by Cheapflights users on 9/10. 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.
sáb. 10/254:00 pmBUF - ATH
1 stop12h 50mBritish Airways
sáb. 11/14:55 pmATH - BUF
2 stops36h 54mBritish Airways
Deal found 9/10$833
This Expedia deal was found by Cheapflights users on 9/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/214:26 pmBUF - ATH
2 stops49h 59mBritish Airways
sáb. 11/297:55 amATH - BUF
2 stops21h 54mBritish Airways
Deal found 9/11$835
This Air Canada deal was found by Cheapflights users on 9/10. 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.
mié. 11/1210:50 amBUF - ATH
3 stops19h 30mAir Canada
vie. 11/2111:55 amATH - BUF
3 stops29h 08mAir Canada
Deal found 9/10$842

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Athens 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Buffalo to Athens that are best for you.

Fly from

Buffalo

Fly to

Athens

Route

Depart

Return

Price

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

lun. 10/20

11:15 am-1:20 pm

1 stop19h 05m

Athens Eleftherios V.

mié. 11/5

12:50 pm-3:10 pm

1 stop33h 20m

$550

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

mié. 11/12

6:00 am-11:35 am

2 stops22h 35m

Athens Eleftherios V.

vie. 11/21

2:05 pm-10:03 am

2 stops26h 58m

$568

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

vie. 10/10

3:21 pm-2:20 pm

2 stops15h 59m

Athens Eleftherios V.

mar. 10/21

6:30 pm-4:50 pm

2 stops29h 20m

$764

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

sáb. 10/25

8:20 am-10:05 am

2 stops18h 45m

Athens Eleftherios V.

sáb. 11/1

6:35 am-10:49 am

2 stops34h 14m

$783

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

sáb. 10/25

4:00 pm-11:50 am

1 stop12h 50m

Athens Eleftherios V.

sáb. 11/1

4:55 pm-11:49 pm

2 stops36h 54m

$833

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

vie. 11/21

4:26 pm-1:25 am

2 stops49h 59m

Athens Eleftherios V.

sáb. 11/29

7:55 am-10:49 pm

2 stops21h 54m

$835

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

mié. 11/12

10:50 am-1:20 pm

3 stops19h 30m

Athens Eleftherios V.

vie. 11/21

11:55 am-10:03 am

3 stops29h 08m

$842

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

sáb. 9/27

10:28 am-9:55 am

1 stop16h 27m

Athens Eleftherios V.

sáb. 10/4

12:35 pm-9:43 am

2 stops28h 08m

$930

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

mié. 11/12

12:15 pm-11:35 am

2 stops16h 20m

Athens Eleftherios V.

vie. 11/21

11:55 am-10:03 am

3 stops29h 08m

$952

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

lun. 2/2

12:47 pm-8:15 pm

3 stops48h 28m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 11 results
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Best time to book a flight from Buffalo to Athens

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

How far ahead should I book a flight from Buffalo to Athens?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Athens. Price data was last updated on August 29, 2025.

The best time to book flights from Buffalo to Athens is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Buffalo to Athens (average of $679). Flying from Buffalo to Athens in June is currently the most expensive (average of $1,284). 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 ATH?

Find hourly flight availability from Buffalo to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

It’s optimal to fly from Buffalo to Athens in the morning. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from Buffalo to Athens?

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated septiembre 11, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Air France from Buffalo to Athens by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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.
KLM
7.8
Good
1,385 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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 France
7.4
Good
1,469 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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.
Virgin Atlantic
7.4
Good
664 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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 Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Athens?

    Airlines like KLM, United Airlines, and British Airways fly from Buffalo to Athens in about 15h 59m. The time it takes to get you to your destination can typically vary by up to 6h 36m. Buffalo and Athens are separated by a distance of 5041 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Buffalo to Athens round-trip?

    Cheapflights users have booked flights from Buffalo to Athens round-trip from $636. Other airlines that can offer you cheap pricing are Air France, from $644, and KLM, from $644. Users have found that British Airways is 39% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Buffalo to Athens?

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Athens 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 Athens?

    Currently, November is the cheapest month in which you can book a flight from Buffalo to Athens (average of $679). Flying from Buffalo to Athens in June is currently the most expensive (average of $1,284). 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 Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Galaxidi

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Buffalo to Athens

Discover the top 7 airlines that operate flights from Buffalo to Athens. 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$636Average$861FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$644Average$1,380FlexibilityNo cancel feeOn-time77%
KLMCheapest$644Average$1,023FlexibilityNo cancel feeOn-time75%
DeltaCheapest$673Average$847FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$731Average$961FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$781Average$1,372FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$914Average$1,319FlexibilityNo cancel feeOn-time72%

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