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

Compare Buffalo Niagara to Athens International flight deals

Find the cheapest month or even day of the year to fly to Athens International

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Flight deals from Buffalo Niagara to Athens International

Looking for a cheap last-minute deal or the best return flight from Buffalo Niagara Airport to Athens International Airport? If you want to travel next month, return fares start from $1,219. Find the lowest prices on one-way and return tickets right here.
Athens.$1,115 per passenger.Departing Tue, 23 Mar, returning Wed, 31 Mar.Return flight with Air France.Outbound indirect flight with Air France, departs from Buffalo Niagara on Tue, 23 Mar, arriving in Athens International.Inbound indirect flight with Air France, departs from Athens International on Wed, 31 Mar, arriving in Buffalo Niagara.Price includes taxes and charges.From $1,115, select.
Athens.$1,129 per passenger.Departing Tue, 23 Feb, returning Fri, 5 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Buffalo Niagara on Tue, 23 Feb, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Fri, 5 Mar, arriving in Buffalo Niagara.Price includes taxes and charges.From $1,129, select.
Athens.$1,197 per passenger.Departing Mon, 17 Aug, returning Wed, 2 Sep.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Buffalo Niagara on Mon, 17 Aug, arriving in Athens International.Inbound indirect flight with Air France, departs from Athens International on Wed, 2 Sep, arriving in Buffalo Niagara.Price includes taxes and charges.From $1,197, select.
Athens.$1,219 per passenger.Departing Mon, 17 Aug, returning Fri, 28 Aug.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Buffalo Niagara on Mon, 17 Aug, arriving in Athens International.Inbound indirect flight with Air France, departs from Athens International on Fri, 28 Aug, arriving in Buffalo Niagara.Price includes taxes and charges.From $1,219, select.
Athens.$1,284 per passenger.Departing Tue, 15 Sep, returning Tue, 24 Nov.Return flight with Air France.Outbound indirect flight with Air France, departs from Buffalo Niagara on Tue, 15 Sep, arriving in Athens International.Inbound indirect flight with Air France, departs from Athens International on Tue, 24 Nov, arriving in Buffalo Niagara.Price includes taxes and charges.From $1,284, select.
Athens.$1,318 per passenger.Departing Wed, 21 Apr, returning Fri, 30 Apr.Return flight with United.Outbound indirect flight with United, departs from Buffalo Niagara on Wed, 21 Apr, arriving in Athens International.Inbound indirect flight with United, departs from Athens International on Fri, 30 Apr, arriving in Buffalo Niagara.Price includes taxes and charges.From $1,318, select.
Athens.$1,332 per passenger.Departing Wed, 25 Nov, returning Sun, 29 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Buffalo Niagara on Wed, 25 Nov, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Sun, 29 Nov, arriving in Buffalo Niagara.Price includes taxes and charges.From $1,332, select.
Athens.$1,484 per passenger.Departing Mon, 14 Sep, returning Mon, 21 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Buffalo Niagara on Mon, 14 Sep, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Mon, 21 Sep, arriving in Buffalo Niagara.Price includes taxes and charges.From $1,484, select.
Athens.$1,639 per passenger.Departing Wed, 29 Jul, returning Wed, 5 Aug.Return flight with United.Outbound indirect flight with United, departs from Buffalo Niagara on Wed, 29 Jul, arriving in Athens International.Inbound indirect flight with United, departs from Athens International on Wed, 5 Aug, arriving in Buffalo Niagara.Price includes taxes and charges.From $1,639, select.
Athens.$1,714 per passenger.Departing Fri, 17 Jul, returning Fri, 24 Jul.Return flight with Air France.Outbound indirect flight with Air France, departs from Buffalo Niagara on Fri, 17 Jul, arriving in Athens International.Inbound indirect flight with Air France, departs from Athens International on Fri, 24 Jul, arriving in Buffalo Niagara.Price includes taxes and charges.From $1,714, select.

Find the cheapest month to fly from Buffalo Niagara to Athens International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buffalo Niagara to Athens International flights are currently cheapest in March.
Jul
from $1,714
Aug
from $1,219
Sep
from $1,484
Oct
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Nov
from $1,332
Dec
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Jan
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Feb
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Mar
from $1,115
Apr
from $1,318
May
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Jun
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Buffalo Niagara to Athens International: Alternative routes

Compare routes from Buffalo Niagara to Athens below. You may find an airport to fly into that's cheaper, faster, or easier than Athens International.

Athens International

20km from central Athens
ClosestCheapest
from $1,115
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Buffalo to Athens: Flight information

The things to know before you go.
Cheapest flight found$1,115
Cheapest month to flyMarch

Finding cheap flights from Buffalo Niagara to Athens International: Frequently asked questions

The best price we found for a return flight from Buffalo Niagara to Athens International is $1,115. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Buffalo Niagara to Athens International. But we found flights with one or more stops from $1,115.
As of July 2026, there are no flights flying from Buffalo Niagara to Athens International.
The cheapest month to fly from Buffalo Niagara to Athens International is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Buffalo Niagara Airport to Athens International Airport on Tuesday, 23 March 2027.
No airlines currently offer direct flights between Buffalo Niagara Airport and Athens International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Athens International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Athens is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Air France offers the cheapest flight tickets to Athens International.

Travelling from Buffalo Niagara Airport (BUF) to Athens International Airport (ATH): what you need to know

  • Athens's timezone is UTC+2, which makes Athens seven hours ahead of Buffalo.

  • Your BUF to ATH flight won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • You'll likely experience longer lines in popular months such as August. Arriving up to four hours ahead of international flights and two hours for domestic departures is a good idea.

  • We make it easy to book a flight with a stopover. To see all your options for tickets from Buffalo Niagara Airport to Athens International Airport, uncheck 'Direct flights only.' Then, choose a flight that has a stop long enough to tour your chosen city. Popular stopovers between BUF and ATH include:

    • Chicago O'Hare International Airport

    • New York John F. Kennedy Airport

    • Philadelphia International Airport

Handy information about Buffalo Niagara Airport (BUF)

  • BUF is located at Genesee Street.

  • 74% of flights taking off from Buffalo Niagara Airport touch down at their destination on time.

  • Buffalo Niagara Airport is around 16 kilometres from central Buffalo. If you're catching a taxi, ride-sharing or driving from the centre, it'll take 20 minutes or so to get there, depending on the traffic.

  • The journey when using public transport takes roughly 40 minutes.

  • Need a convenient hotel close to BUF? If you're boarding an early flight from Buffalo Niagara Airport to Athens International Airport, these stays will have you sleeping moments from your check-in counter:

Arriving at Athens International Airport (ATH)

  • Consider staying in a hotel close to ATH if you're catching a late Buffalo Niagara Airport to Athens International Airport flight. Pick one of these accommodation options and skip the long transfer:

  • Hit the road running by picking up a Athens International Airport rental car. Grab a set of wheels from Centauro, Green Motion or Surprice to explore Athens and beyond.

  • Lock in the best possible rate by reserving your vehicle from Athens International Airport about three weeks in advance of your trip.

When to fly to Athens International Airport (ATH)

  • It's time to plan your travel dates for your flight from Buffalo Niagara Airport to Athens International Airport. August is the busiest month to head to Athens. If you prefer a more laid-back vibe, go in March.

  • The warmest month in Athens is July, with the temperature ranging between 22ºC (72ºF) and 37ºC (99ºF). Book your flights from Buffalo Niagara Airport to Athens International Airport in this month if this is the type of weather you enjoy.

  • Search for cheap tickets from BUF to ATH in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 4ºC (39ºF) and 14ºC (57ºF) on average.

Explore more of Greece

  • Thessaloniki is just one of the many cities in Greece waiting to be discovered once you've seen Athens. Around 306 kilometres away to the north, popular attractions include Church of Agia Sofia, Archaeological Museum of Thessaloniki and Alexander the Great Statue.

  • Around 209 kilometres north-west of Athens, Larisa is another essential stop in Greece. Start your sightseeing at Larissa Ancient Ruins, Municipal Art Gallery of Larissa and The Church Of St. George.

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Prices shown on this page are estimated lowest prices only. Found in the last 12 days.