$399 Cheap Flights from Buffalo (BUF) to Athens (ATH)

View $399 flight on Thu, Nov 20, 2025Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Athens Intl. Airport (ATH)

Cheap Flights from Buffalo to Athens (BUF-ATH)

Prices were available within the past 7 days and start at $399 for one-way flights and $487 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, Apr 9 - Wed, Apr 15
BUF
Buffalo
ATH
Athens
$487 Roundtrip, found 12 hours ago
$487
Roundtrip
found 12 hours ago
Select Scandinavian Airlines flight, departing Thu, Apr 9 from Buffalo to Athens, returning Wed, Apr 15, priced at $487 found 12 hours ago
Scandinavian Airlines
Thu, Apr 9 - Mon, Apr 20
BUF
Buffalo
ATH
Athens
$487 Roundtrip, found 5 days ago
$487
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Thu, Apr 9 from Buffalo to Athens, returning Mon, Apr 20, priced at $487 found 5 days ago
Virgin Atlantic
Sun, Nov 23 - Tue, Dec 16
BUF
Buffalo
ATH
Athens
$498 Roundtrip, found 1 hour ago
$498
Roundtrip
found 1 hour ago
Select Virgin Atlantic flight, departing Sun, Nov 23 from Buffalo to Athens, returning Tue, Dec 16, priced at $498 found 1 hour ago
Delta
Wed, Nov 5 - Fri, Nov 21
BUF
Buffalo
ATH
Athens
$498 Roundtrip, found 2 hours ago
$498
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Nov 5 from Buffalo to Athens, returning Fri, Nov 21, priced at $498 found 2 hours ago
Delta
Wed, Dec 3 - Wed, Dec 10
BUF
Buffalo
ATH
Athens
$502 Roundtrip, found 3 days ago
$502
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Dec 3 from Buffalo to Athens, returning Wed, Dec 10, priced at $502 found 3 days ago
United
Tue, Nov 4 - Thu, Nov 20
BUF
Buffalo
ATH
Athens
$508 Roundtrip, found 2 hours ago
$508
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Nov 4 from Buffalo to Athens, returning Thu, Nov 20, priced at $508 found 2 hours ago
American Airlines
Mon, Jan 12 - Wed, Jan 21
BUF
Buffalo
ATH
Athens
$514 Roundtrip, found 17 hours ago
$514
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Jan 12 from Buffalo to Athens, returning Wed, Jan 21, priced at $514 found 17 hours ago
British Airways
Mon, Jan 12 - Wed, Jan 21
BUF
Buffalo
ATH
Athens
$516 Roundtrip, found 17 hours ago
$516
Roundtrip
found 17 hours ago
Select British Airways flight, departing Mon, Jan 12 from Buffalo to Athens, returning Wed, Jan 21, priced at $516 found 17 hours ago
KLM
Wed, Nov 12 - Tue, Nov 18
BUF
Buffalo
ATH
Athens
$557 Roundtrip, found 2 days ago
$557
Roundtrip
found 2 days ago
Select KLM flight, departing Wed, Nov 12 from Buffalo to Athens, returning Tue, Nov 18, priced at $557 found 2 days ago
Air France
Wed, Nov 12 - Tue, Nov 18
BUF
Buffalo
ATH
Athens
$563 Roundtrip, found 2 days ago
$563
Roundtrip
found 2 days ago
Select Air France flight, departing Wed, Nov 12 from Buffalo to Athens, returning Tue, Nov 18, priced at $563 found 2 days ago

Find the cheapest month to fly from Buffalo (BUF) to Athens (ATH)

February is typically the cheapest month to fly

From $518 - $1,146 per traveler.

Alternative airports near Athens

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Eleftherios Venizelos ATH. Cheapest and Closest option available. Average driving time to city center is 28 minutes. Flights from $498
ATH
Eleftherios Venizelos
CheapestClosest
Average driving time to city center28 min
Flights from $498
Flights from Buffalo (BUF) to Athens (ATH)
Origin airport
Buffalo Niagara Intl.
Destination airport
Eleftherios Venizelos
Airlines serving
Aer Lingus, Air Canada, Air France, Air Serbia, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Royal Jordanian, Scandinavian Airlines, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$486
Distance
5045 mi

Buffalo to Athens Flights

The cheapest times to fly from Buffalo to Athens

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buffalo to Athens are during the month of April. You can find some of the cheapest flights from Buffalo to Athens with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buffalo to Athens

Sunday is one of the best days to book for cheap flights from Buffalo to Athens: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Buffalo to Athens

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buffalo to Athens in 2025. You can also book with separate airlines for your outbound and return journeys, from $399 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buffalo to Athens flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Buffalo to Athens airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Eleftherios Venizelos Airport (ATH) cost?
Secure a cheap one-way flight from $399 or cheap return flight from $487 from Buffalo Niagara Intl. Airport (BUF) to Eleftherios Venizelos Airport (ATH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Buffalo Niagara Intl. Airport (BUF) to Eleftherios Venizelos Airport (ATH)?
The cheapest month to fly from BUF to ATH is April, when there's less demand. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Eleftherios Venizelos Airport (ATH)?
To find the cheapest airline flying from BUF to ATH, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Eleftherios Venizelos Airport (ATH)?
You'll need to hop on a flight with a layover if you're traveling from Buffalo Niagara Intl. Airport (BUF) to Eleftherios Venizelos Airport (ATH). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from BUF to ATH?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Buffalo Niagara Intl. Airport (BUF) to Eleftherios Venizelos Airport (ATH)?
To avoid possible delays on the Buffalo Niagara Intl. Airport (BUF) to Eleftherios Venizelos Airport (ATH) route, fly before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Buffalo Niagara Intl. Airport (BUF) to Eleftherios Venizelos Airport (ATH) last-minute?
Last-minute bookings from BUF to ATH are usually more expensive. To secure the best prices, start looking for flights as early as possible. That being said, if you can play around with your travel dates, it's possible to find a cheap fare right before your trip.
Is it cheaper to book a BUF to ATH flight and hotel package?
Compared with arranging flights and hotels separately, booking a BUF to ATH flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place will take the stress out of travel planning. Just secure your flights and select from our wide range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Eleftherios Venizelos Airport (ATH)?
Typically, it's possible to cancel or reschedule your BUF to ATH flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.