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$422+ 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ATH
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
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 November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$498
(Delta)

One-way from

$422
(Gurufare)

Popular in

June

Cheapest in

November

Average price

$673
Provider with most accurate pricing for Buffalo-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Athens Eleftherios V. flights.
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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. 12% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 17, 2025.

This Delta deal was found by Cheapflights users on 11/15. 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 11/237:00 amBUF - ATH
1 stop20h 35mDelta
Tue 12/912:50 pmATH - BUF
1 stop18h 26mDelta
Deal found 11/15$498
This Delta deal was found by Cheapflights users on 11/15. 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 11/2411:19 amBUF - ATH
2 stops19h 16mDelta
Tue 12/912:50 pmATH - BUF
1 stop18h 26mDelta
Deal found 11/15$502
This Delta deal was found by Cheapflights users on 11/15. 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 12/76:00 amBUF - ATH
1 stop20h 55mDelta
Tue 12/1612:50 pmATH - BUF
2 stops26h 44mDelta
Deal found 11/15$503
This Delta deal was found by Cheapflights users on 11/16. 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.
Wed 11/263:45 pmBUF - ATH
1 stop11h 50mDelta
Tue 12/21:45 pmATH - BUF
2 stops36h 34mDelta
Deal found 11/16$505
This KLM deal was found by Cheapflights users on 11/15. 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.
Tue 12/21:16 pmBUF - ATH
2 stops16h 44mKLM
Tue 12/912:50 pmATH - BUF
1 stop18h 26mKLM
Deal found 11/15$508
This Delta deal was found by Cheapflights users on 11/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:00 amBUF - ATH
2 stops23h 35mDelta
Tue 12/21:45 pmATH - BUF
2 stops32h 30mDelta
Deal found 11/17$509
This Delta deal was found by Cheapflights users on 11/16. 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.
Sat 11/225:47 pmBUF - ATH
2 stops33h 48mDelta
Tue 12/21:45 pmATH - BUF
2 stops36h 34mDelta
Deal found 11/16$510
This Delta deal was found by Cheapflights users on 11/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/911:21 amBUF - ATH
1 stop15h 34mDelta
Mon 12/153:25 amATH - BUF
2 stops18h 50mDelta
Deal found 11/17$511
This Delta deal was found by Cheapflights users on 11/15. 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.
Tue 12/25:50 pmBUF - ATH
2 stops24h 25mDelta
Wed 12/1012:50 pmATH - BUF
2 stops26h 44mDelta
Deal found 11/15$512
This Delta deal was found by Cheapflights users on 11/15. 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.
Tue 12/29:14 amBUF - ATH
2 stops24h 21mDelta
Tue 12/1612:50 pmATH - BUF
1 stop27h 57mDelta
Deal found 11/15$513
This KLM deal was found by Cheapflights users on 11/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:05 pmBUF - ATH
2 stops17h 55mKLM
Wed 12/31:45 pmATH - BUF
2 stops17h 31mKLM
Deal found 11/17$515

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 November 17, 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

Tue 12/2

3:55 pm-4:35 pm

2 stops17h 40m

Athens Eleftherios V.

Thu 12/11

12:50 pm-12:16 am

1 stop18h 26m

$508

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Sat 11/22

7:59 pm-10:35 am

1 stop31h 36m

Athens Eleftherios V.

Tue 12/2

1:45 pm-7:19 pm

2 stops36h 34m

$510

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Wed 11/26

6:12 am-10:35 am

2 stops21h 23m

Athens Eleftherios V.

Wed 12/3

1:45 pm-12:16 am

2 stops17h 31m

$510

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Tue 12/9

11:21 am-9:55 am

1 stop15h 34m

Athens Eleftherios V.

Mon 12/15

3:25 am-3:15 pm

2 stops18h 50m

$511

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Tue 11/25

1:11 pm-1:00 pm

2 stops16h 49m

Athens Eleftherios V.

Mon 12/8

1:45 pm-3:15 pm

2 stops32h 30m

$515

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Wed 11/26

11:19 am-10:35 am

1 stop16h 16m

Athens Eleftherios V.

Sat 12/6

12:50 pm-12:16 am

1 stop18h 26m

$548

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Sun 11/23

3:45 pm-10:35 am

1 stop11h 50m

Athens Eleftherios V.

Sat 12/6

12:50 pm-12:16 am

1 stop18h 26m

$548

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Mon 11/24

11:19 am-1:35 pm

2 stops19h 16m

Athens Eleftherios V.

Sun 12/7

12:50 pm-12:16 am

1 stop18h 26m

$552

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Sun 11/30

7:00 am-10:00 am

1 stop20h 00m

Athens Eleftherios V.

Sun 12/7

12:50 pm-8:34 am

2 stops26h 44m

$553

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Wed 11/26

6:12 am-10:35 am

2 stops21h 23m

Athens Eleftherios V.

Sat 12/6

12:50 pm-8:34 am

2 stops26h 44m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/15

Showing 1-10 of 18 results
1
2

Compare providers for flights from Buffalo to Athens

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Athens in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Athens flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Athens flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buffalo-Athens flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Athens flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Athens flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 November 14, 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, October is the cheapest month in which you can book a flight from Buffalo to Athens (average of $243). Flying from Buffalo to Athens in June is currently the most expensive (average of $1,030). 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 November 17, 2025.

It’s optimal to fly from Buffalo to Athens in the morning. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the afternoon.

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 November 17, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Virgin Atlantic 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
7.9
Good
8,006 reviews

Entertainment

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

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
8,006 reviews
Delta
7.9
Good
8,006 reviews

Entertainment

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

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
7.7
Good
1,411 reviews
Delta
7.9
Good
8,006 reviews

Entertainment

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

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
7.5
Good
673 reviews
Delta
7.9
Good
8,006 reviews

Entertainment

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

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
1,491 reviews
Delta
7.9
Good
8,006 reviews

Entertainment

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

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
9,014 reviews
Delta
7.9
Good
8,006 reviews

Entertainment

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

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 and Delta fly from Buffalo to Athens in about 17h 40m. The time it takes to get you to your destination can typically vary by up to 13h 56m. 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 37% 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, October is the cheapest month in which you can book a flight from Buffalo to Athens (average of $243). Flying from Buffalo to Athens in June is currently the most expensive (average of $1,030). 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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$636Average$1,173FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$644Average$1,380FlexibilityNo cancel feeOn-time77%
KLMCheapest$644Average$914FlexibilityNo cancel feeOn-time75%
DeltaCheapest$654Average$834FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$731Average$875FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$781Average$1,360FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$914Average$1,319FlexibilityNo cancel feeOn-time72%

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