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Cheap flights from Buffalo to Athens from C$ 631

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ATH
5 Feb — 12 Feb1
1 adult
1 adult, Economy, 0 bags

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 6 January 2026.

Round-trip from

C$ 631

Popular in

June

Cheapest in

November

Average price

C$ 1,145
British Airways
  • British Airways
  • 16/3-23/3
  • 4 total stops
  • 55h 45m total
  • Buffalo to Athens
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Highest demand for flights based on searches. 21% potential increase in price (C$ 470 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 72 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Buffalo to Athens

Enter your travel dates to find the best prices.

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 6 January 2026.

Mon 16/34:25 p.m.BUF - ATH
2 stops17h 25mBritish Airways
Tue 24/32:20 p.m.ATH - BUF
2 stops38h 25mBritish Airways
Deal found 6/1C$ 631
Sat 7/211:51 a.m.BUF - ATH
2 stops18h 44mMultiple Airlines
Sat 14/311:50 a.m.ATH - BUF
1 stop18h 24mMultiple Airlines
Deal found 5/1C$ 680
Sun 15/312:07 p.m.BUF - ATH
2 stops31h 08mDelta
Tue 24/311:50 a.m.ATH - BUF
1 stop33h 24mDelta
Deal found 6/1C$ 688
Sun 15/310:32 a.m.BUF - ATH
2 stops33h 08mUnited Airlines
Tue 24/36:25 a.m.ATH - BUF
2 stops37h 49mUnited Airlines
Deal found 6/1C$ 691
Thu 5/28:30 a.m.BUF - ATH
2 stops34h 10mUnited Airlines
Mon 9/26:25 a.m.ATH - BUF
2 stops21h 04mUnited Airlines
Deal found 5/1C$ 692
Thu 12/312:31 p.m.BUF - ATH
2 stops21h 44mBritish Airways
Tue 24/34:55 p.m.ATH - BUF
2 stops35h 50mBritish Airways
Deal found 6/1C$ 699
Sat 7/212:25 p.m.BUF - ATH
2 stops18h 10mDelta
Sat 14/311:50 a.m.ATH - BUF
2 stops29h 54mDelta
Deal found 5/1C$ 702
Sat 14/36:35 p.m.BUF - ATH
2 stops39h 20mBritish Airways
Tue 24/32:20 p.m.ATH - BUF
2 stops38h 25mBritish Airways
Deal found 6/1C$ 724
Sat 14/37:53 p.m.BUF - ATH
1 stop31h 42mDelta
Tue 24/311:50 a.m.ATH - BUF
1 stop33h 24mDelta
Deal found 6/1C$ 783
Thu 12/312:31 p.m.BUF - ATH
2 stops21h 44mBritish Airways
Thu 19/37:50 p.m.ATH - BUF
2 stops32h 55mBritish Airways
Deal found 6/1C$ 786

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 629,999 searches. Data last updated 6 January 2026.
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

Wed 18/3

11:15 a.m.-1:05 a.m.

2 stops31h 50m

Athens Eleftherios V.

Mon 23/3

8:10 p.m.-10:45 p.m.

2 stops32h 35m

C$ 631

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Wed 18/3

11:15 a.m.-1:05 a.m.

2 stops31h 50m

Athens Eleftherios V.

Tue 24/3

2:20 p.m.-10:45 p.m.

2 stops38h 25m

C$ 631

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Sat 7/2

11:51 a.m.-1:35 p.m.

2 stops18h 44m

Athens Eleftherios V.

Sat 14/3

11:50 a.m.-12:14 a.m.

1 stop18h 24m

C$ 680

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Sun 15/3

12:07 p.m.-1:15 a.m.

2 stops31h 08m

Athens Eleftherios V.

Tue 24/3

11:50 a.m.-3:14 p.m.

1 stop33h 24m

C$ 688

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Tue 17/3

3:56 p.m.-1:00 p.m.

2 stops15h 04m

Athens Eleftherios V.

Tue 24/3

11:50 a.m.-10:57 a.m.

1 stop29h 07m

C$ 688

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Sun 15/3

10:32 a.m.-1:40 a.m.

2 stops33h 08m

Athens Eleftherios V.

Mon 23/3

6:25 a.m.-1:17 p.m.

2 stops36h 52m

C$ 691

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Sun 15/3

10:32 a.m.-1:40 a.m.

2 stops33h 08m

Athens Eleftherios V.

Tue 24/3

6:25 a.m.-2:14 p.m.

2 stops37h 49m

C$ 691

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Thu 5/2

8:30 a.m.-1:40 a.m.

2 stops34h 10m

Athens Eleftherios V.

Mon 9/2

6:25 a.m.-1:24 p.m.

2 stops37h 59m

C$ 692

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Thu 12/3

11:15 a.m.-1:25 a.m.

2 stops32h 10m

Athens Eleftherios V.

Mon 23/3

4:45 p.m.-10:45 p.m.

2 stops36h 00m

C$ 699

BuffaloAthens

BUF - ATH

BUFATH

Buffalo

Thu 12/3

12:31 p.m.-4:15 p.m.

2 stops21h 44m

Athens Eleftherios V.

Tue 24/3

4:55 p.m.-10:45 p.m.

2 stops35h 50m

C$ 699

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/1

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 2 January 2026.

Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to Athens. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 C$ 318). Flying from Buffalo to Athens in June is currently the most expensive (average of C$ 1,418). 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 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 6 January 2026.
See what other customers who have flown with United Airlines from Buffalo to Athens have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,132 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,132 reviews
United Airlines
7.4
Good
9,132 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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?

    Departing from Buffalo to Athens will take you 31h 08m. The distance from Buffalo to Athens is about 8113 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Buffalo to Athens round-trip?

    United Airlines, at C$ 899, was found to be the cheapest airline from Buffalo to Athens.. United Airlines is currently priced 27% below the average price you’ll pay for this route.

  • 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 C$ 318). Flying from Buffalo to Athens in June is currently the most expensive (average of C$ 1,418). 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

Travelling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Loutraki

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Alternative routes for Buffalo to Athens

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Athens flights
Newark to Athens flights

Top airline flying from Buffalo to Athens

Discover the top airline 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 629,999 searches. Data last updated 6 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 899AverageC$ 1,493FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Buffalo to Athens?

Cheapflights helps you search for flights from Buffalo to Athens via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Athens?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Athens from Buffalo.

Can Cheapflights find flights from Buffalo to Athens with no change fees?

Need flexible booking options for your flight to Athens from Buffalo? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Buffalo to Athens become cheaper?

Of course! You can now track prices for flights from Buffalo to Athens and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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