BUF - ATH

$365 Find Cheap Flights from Buffalo to Athens

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Athens departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Athens

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Athens.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Athens.
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Everything you should know

Cheapest round-trip
$715
Typical prices: $617-$666
United Airlines
Wed 2/25Sun 3/1
BUF - ATH • 2 stops
Cheapest one-way
$582
Multiple Airlines
Thu 5/21
BUF - ATH • 3 stops
Top airlines
United Airlines
Cheapest • from $715 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 41% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Athens!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Athens (BUF-ATH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Athens that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Athens

Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
7:00 am - 12:25 am
BUF
-
ATH
34h 25m
2 stops
United Airlines Logo
6:15 am - 8:51 pm
ATH
-
BUF
21h 36m
2 stops
$715United Airlines
Tue, Apr 14 - Tue, Apr 28
Lufthansa Logo
7:45 pm - 11:05 pm
BUF
-
ATH
20h 20m
2 stops
Lufthansa Logo
6:45 am - 11:33 pm
ATH
-
BUF
23h 48m
2 stops
$716Lufthansa
Tue, Apr 14 - Tue, Apr 28
Lufthansa Logo
7:45 pm - 11:05 pm
BUF
-
ATH
20h 20m
2 stops
Lufthansa Logo
6:45 am - 11:33 pm
ATH
-
BUF
23h 48m
2 stops
$717Lufthansa
Fri, Mar 6 - Sat, Mar 14
Multiple Airlines Logo
7:30 pm - 8:35 pm
BUF
-
ATH
18h 05m
2 stops
Multiple Airlines Logo
3:45 pm - 9:02 am
ATH
-
BUF
23h 17m
2 stops
$743Multiple Airlines
Tue, Apr 14 - Tue, Apr 28
United Airlines Logo
7:45 pm - 6:40 pm
BUF
-
ATH
15h 55m
2 stops
United Airlines Logo
12:35 pm - 8:43 pm
ATH
-
BUF
15h 08m
1 stop
$751United Airlines
Tue, Apr 14 - Tue, Apr 28
United Airlines Logo
7:45 pm - 11:05 pm
BUF
-
ATH
20h 20m
2 stops
United Airlines Logo
10:25 am - 6:13 pm
ATH
-
BUF
14h 48m
1 stop
$752United Airlines
Tue, Apr 14 - Tue, Apr 28
KLM Logo
12:06 pm - 11:00 am
BUF
-
ATH
15h 54m
1 stop
KLM Logo
10:05 am - 12:49 am
ATH
-
BUF
21h 44m
1 stop
$790KLM
Tue, Apr 14 - Tue, Apr 28
KLM Logo
12:06 pm - 11:00 am
BUF
-
ATH
15h 54m
1 stop
KLM Logo
9:10 am - 6:31 pm
ATH
-
BUF
16h 21m
1 stop
$791KLM
Mon, Aug 10 - Sat, Aug 22
Multiple Airlines Logo
7:00 am - 10:10 am
BUF
-
ATH
44h 10m
2 stops
Multiple Airlines Logo
2:05 pm - 8:31 pm
ATH
-
BUF
37h 26m
2 stops
$830Multiple Airlines
Mon, Aug 10 - Sat, Aug 22
United Airlines Logo
7:55 pm - 10:00 am
BUF
-
ATH
31h 05m
1 stop
United Airlines Logo
3:25 pm - 8:31 pm
ATH
-
BUF
36h 06m
2 stops
$848United Airlines
Booking Insights

KAYAK's insights & trends for Buffalo to Athens flights

Get data-powered insights and trends into flights from Buffalo to Athens to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Buffalo to Athens?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buffalo to Athens departing in February.

What is the cheapest month to fly from Buffalo to Athens?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Athens, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Athens is November, where tickets cost $505 (return) on average. On the other hand, the most expensive months are June and August, where the average cost of round-trip tickets is $1,285 and $1,283 respectively.

How far in advance should I book a flight from Buffalo to Athens?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buffalo to Athens, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Buffalo to Athens, you should book around 2 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$582
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly with an average 49% increase in price.
Flight from Buffalo to Athens

When to book flights from Buffalo to Athens

Are your dates flexible? Find out the best times to travel from Buffalo to Athens based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Athens

  • What is the cheapest flight from Buffalo to Athens?

    In the last 3 days, the lowest price for a flight from Buffalo to Athens was $365 for a one-way ticket and $715 for a round-trip.

  • Do I need a passport to fly between Buffalo and Athens?

    Yes, you’ll need a passport to travel to Athens from Buffalo.

  • Which airports will I be using when flying from Buffalo to Athens?

    When flying out of Buffalo you will be using Buffalo. You will be landing at Athens, also known as Athens Eleftherios V..

  • Which aircraft models fly most regularly from Buffalo to Athens?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Athens?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Buffalo and Athens, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Buffalo to Athens, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Buffalo to Athens are Delta and KLM. With an average price for the route of $796 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $914 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Buffalo to Athens?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Athens.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Athens?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Athens from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Athens?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Athens with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and ATH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Athens?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Athens from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Buffalo to Athens

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Athens. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Athens? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8175 reviews
8.1Boarding
7.9Comfort
7.2Food
7.8Entertainment
8.5Crew
Airline reviews

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

2.0 MediocreCindy, Feb 2026
JFK - LAX
Read more Delta reviews

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

The flight was comfortable and uneventful, which is what I desire

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Empty seats next to me - wish it had been for a longer flight!!

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Everything was on time Will use united again for sure

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Fine not above and beyond as I had a connection that was delayed due to maintenance

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

Everything you need to know for your flight from Buffalo to Athens

Information on your arrival and departure airports