What is the cheapest airline that flies from Buffalo to Greece?

British Airways and SWISS are the most popular carriers operating from Buffalo to Greece

What airlines fly to Greece?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Greece from Buffalo according to our data. Delta is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Greece. Keep in mind that there are 4 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Buffalo Airport to Greece?

Prices for flights from Buffalo Airport to Greece are refreshed on a daily basis.

How many operators does momondo search for flights from Buffalo Airport to Greece?

As of August 2026, there is 1 operator available to choose from for flights from Buffalo Airport to Greece.

How old do you have to be to fly from Buffalo Airport to Greece?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Greece.

What documentation or ID do you need to fly to Greece?

The travel and health documents required for your trip to Greece can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greece. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$455 Cheap Flights from Buffalo to Greece in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Greece

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 11:00 amBUF Buffalo-ATH Athens Eleftherios V.

21h 00m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

1:00 pm - 4:47 pmATH Athens Eleftherios V.-BUF Buffalo

34h 47m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$763Air Canada

Sun, Dec 6 - Thu, Dec 10

8:55 pm - 11:00 amBUF Buffalo-ATH Athens Eleftherios V.

31h 05m2 stops Newark Montreal Pierre Elliott Trudeau Intl

12:25 pm - 10:59 pmATH Athens Eleftherios V.-BUF Buffalo

17h 34m1 stop Newark

$783United Airlines

Sat, Nov 14 - Wed, Nov 18

8:55 pm - 11:00 amBUF Buffalo-ATH Athens Eleftherios V.

31h 05m2 stops Newark Montreal Pierre Elliott Trudeau Intl

2:30 pm - 9:42 amATH Athens Eleftherios V.-BUF Buffalo

26h 12m2 stops Frankfurt am Main Chicago O'Hare Intl

$785United Airlines

Sat, Nov 14 - Wed, Nov 18

8:55 pm - 10:05 amBUF Buffalo-ATH Athens Eleftherios V.

30h 10m1 stop Newark

12:25 pm - 8:09 pmATH Athens Eleftherios V.-BUF Buffalo

14h 44m1 stop Newark

$785United Airlines

Sat, Nov 14 - Wed, Nov 18

6:50 pm - 7:15 pmBUF Buffalo-ATH Athens Eleftherios V.

17h 25m2 stops Chicago O'Hare Intl London Heathrow

7:50 am - 10:55 pmATH Athens Eleftherios V.-BUF Buffalo

22h 05m2 stops London Heathrow Philadelphia

$822British Airways

Fri, Jan 29 - Wed, Feb 10

2:44 pm - 12:05 pmBUF Buffalo-ATH Athens Eleftherios V.

14h 21m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

12:55 pm - 10:37 pmATH Athens Eleftherios V.-BUF Buffalo

16h 42m2 stops Munich Franz Josef Strauss Newark

$842Multiple Airlines

Fri, Jan 29 - Wed, Feb 10

2:44 pm - 12:05 pmBUF Buffalo-ATH Athens Eleftherios V.

14h 21m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

12:55 pm - 10:37 pmATH Athens Eleftherios V.-BUF Buffalo

16h 42m2 stops Munich Franz Josef Strauss Newark

$842United Airlines

Fri, Jan 29 - Wed, Feb 10

6:53 pm - 7:15 pmBUF Buffalo-ATH Athens Eleftherios V.

17h 22m2 stops Charlotte Douglas London Heathrow

7:50 am - 8:25 pmATH Athens Eleftherios V.-BUF Buffalo

19h 35m2 stops London Heathrow Boston Logan Intl

$845American Airlines

Fri, Jan 29 - Wed, Feb 10

11:06 am - 7:50 amBUF Buffalo-ATH Athens Eleftherios V.

13h 44m1 stop New York John F Kennedy Intl

10:05 am - 12:12 amATH Athens Eleftherios V.-BUF Buffalo

21h 07m1 stop New York John F Kennedy Intl

$969Delta

Mon, Sep 21 - Thu, Oct 1

3:53 pm - 1:20 pmBUF Buffalo-ATH Athens Eleftherios V.

14h 27m1 stop New York John F Kennedy Intl

9:45 am - 11:52 pmATH Athens Eleftherios V.-BUF Buffalo

21h 07m1 stop Atlanta Hartsfield-Jackson

$970Delta

Mon, Sep 21 - Thu, Oct 1

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SWISS flights from Buffalo to Greece

Our best SWISS deals on Buffalo to Greece flight tickets

SWISS

Sep 8

BUF10:30 amBuffalo

19h 40m

2 stops

ATH1:10 pmAthens Eleftherios V.

Sep 23

ATH6:55 amAthens Eleftherios V.

21h 12m

2 stops

BUF9:07 pmBuffalo

$927

SWISS

Sep 8

BUF10:30 amBuffalo

19h 40m

2 stops

ATH1:10 pmAthens Eleftherios V.

Sep 23

ATH6:55 amAthens Eleftherios V.

21h 12m

2 stops

BUF9:07 pmBuffalo

$928

SWISS

Aug 12

BUF10:30 amBuffalo

19h 40m

2 stops

ATH1:10 pmAthens Eleftherios V.

Aug 18

ATH6:55 amAthens Eleftherios V.

21h 12m

2 stops

BUF9:07 pmBuffalo

$994

Delta flights from Buffalo to Greece

Our best Delta deals on Buffalo to Greece flight tickets

Delta

Sep 21

BUF11:06 amBuffalo

13h 44m

1 stop

ATH7:50 amAthens Eleftherios V.

Oct 1

ATH10:05 amAthens Eleftherios V.

21h 07m

1 stop

BUF12:12 amBuffalo

$969

Delta

Sep 28

BUF6:05 amBuffalo

21h 55m

1 stop

ATH11:00 amAthens Eleftherios V.

Oct 14

ATH10:05 amAthens Eleftherios V.

31h 33m

1 stop

BUF10:38 amBuffalo

$975

Delta

Sep 8

BUF12:02 pmBuffalo

21h 28m

2 stops

ATH4:30 pmAthens Eleftherios V.

Sep 23

ATH10:05 amAthens Eleftherios V.

16h 10m

1 stop

BUF7:15 pmBuffalo

$978

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloAthens

BUF Buffalo - ATH Athens Eleftherios V.

BUFATH

Buffalo

Sun 12/6

7:00 am-11:00 am

2 stops21h 00m

Athens Eleftherios V.

Thu 12/10

1:00 pm-4:47 pm

2 stops34h 47m

$763

BuffaloAthens

BUF Buffalo - ATH Athens Eleftherios V.

BUFATH

Buffalo

Sat 11/14

8:55 pm-11:00 am

2 stops31h 05m

Athens Eleftherios V.

Wed 11/18

12:25 pm-10:59 pm

1 stop17h 34m

$783

BuffaloAthens

BUF Buffalo - ATH Athens Eleftherios V.

BUFATH

Buffalo

Sat 11/14

8:55 pm-11:00 am

2 stops31h 05m

Athens Eleftherios V.

Wed 11/18

2:30 pm-9:42 am

2 stops26h 12m

$785

BuffaloAthens

BUF Buffalo - ATH Athens Eleftherios V.

BUFATH

Buffalo

Sat 11/14

8:55 pm-10:05 am

1 stop30h 10m

Athens Eleftherios V.

Wed 11/18

12:25 pm-8:09 pm

1 stop14h 44m

$785

BuffaloAthens

BUF Buffalo - ATH Athens Eleftherios V.

BUFATH

Buffalo

Fri 1/29

6:50 pm-7:15 pm

2 stops17h 25m

Athens Eleftherios V.

Wed 2/10

7:50 am-10:55 pm

2 stops22h 05m

$822

Quickest round-trip

BuffaloAthens

BUF Buffalo - ATH Athens Eleftherios V.

BUFATH

Buffalo

Fri 1/29

2:44 pm-12:05 pm

2 stops14h 21m

Athens Eleftherios V.

Wed 2/10

12:55 pm-10:37 pm

2 stops16h 42m

$842

BuffaloAthens

BUF Buffalo - ATH Athens Eleftherios V.

BUFATH

Buffalo

Fri 1/29

2:44 pm-12:05 pm

2 stops14h 21m

Athens Eleftherios V.

Wed 2/10

12:55 pm-10:37 pm

2 stops16h 42m

$842

BuffaloAthens

BUF Buffalo - ATH Athens Eleftherios V.

BUFATH

Buffalo

Fri 1/29

6:53 pm-7:15 pm

2 stops17h 22m

Athens Eleftherios V.

Wed 2/10

7:50 am-8:25 pm

2 stops19h 35m

$845

BuffaloAthens

BUF Buffalo - ATH Athens Eleftherios V.

BUFATH

Buffalo

Mon 9/21

11:06 am-7:50 am

1 stop13h 44m

Athens Eleftherios V.

Thu 10/1

10:05 am-12:12 am

1 stop21h 07m

$969

BuffaloAthens

BUF Buffalo - ATH Athens Eleftherios V.

BUFATH

Buffalo

Mon 9/21

3:53 pm-1:20 pm

1 stop14h 27m

Athens Eleftherios V.

Thu 10/1

9:45 am-11:52 pm

1 stop21h 07m

$970

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Greece

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Greece?

In general, April is the cheapest month to fly from Buffalo to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Greece during the month of April, then departing from Buffalo during the month November is also very affordable. Most momondo users find prices during this month for around $505.

Can stopping save me money on Buffalo to Greece flights?

You could potentially save up to 17% on your flight if you consider stops on a Buffalo to Greece flight.

Cheap Buffalo to Greece flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Greece

Fastest flight time	12h 07m
Direct flights	None

The fastest flight from Buffalo to Greece takes 12h 07m

There are no direct flights from Buffalo to Greece. There are no popular flight routes from Buffalo to Greece.

Search flight deals

Frequently asked questions about flying from Buffalo to Greece

When did momondo last update prices for flights from Buffalo Airport to Greece?
Prices for flights from Buffalo Airport to Greece are refreshed on a daily basis.
How many operators does momondo search for flights from Buffalo Airport to Greece?
As of August 2026, there is 1 operator available to choose from for flights from Buffalo Airport to Greece.
How old do you have to be to fly from Buffalo Airport to Greece?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Greece.
What documentation or ID do you need to fly to Greece?
The travel and health documents required for your trip to Greece can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greece. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Buffalo to Greece

Compare and see reviews for airlines that fly from Buffalo to Greece with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $505	Free Cancellation	Rating 7.8 8,491 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Greece?

Finding the right flight to Greece from Buffalo is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Greece quick and easy, saving you time and money.

Can I find flights from Buffalo to Greece with flexible booking policies on momondo?

All flight searches from Buffalo to Greece on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buffalo to Greece?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buffalo to Greece.

I’m not ready to book a flight from Buffalo to Greece right now. Can momondo alert me if prices change?

Price alerts on flights to Greece from Buffalo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.