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BUF - DUB

$492 Find cheap flights from Buffalo to Dublin

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 Dublin departing on 7/9. 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
0 bags
vie. 6/21
vie. 6/28

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Dublin.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Dublin.
In the last 7 days travelers have searched 43,423,329 times on KAYAK, and here is why:

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Cheap flight deals from Buffalo to Dublin (BUF-DUB)

 
These are the cheapest deals for flights from Buffalo to Dublin currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Buffalo to Dublin

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Buffalo to Dublin.

Recent one-way flight deals from Buffalo to Dublin

Only flying one-way? Below are some of the best one-way flight deals from Buffalo to Dublin found on KAYAK recently.

Recent last minute flight deals from Buffalo to Dublin

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Buffalo to Dublin.

Recent direct flight deals from Buffalo to Dublin

The latest deals for direct flights from Buffalo to Dublin so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Buffalo to Dublin

Find recent round-trip train or bus tickets from Buffalo to Dublin.

All round-trip flight deals to Dublin

The cheapest plane tickets to Dublin found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:31 pm - 2:10 pmBUF-DUB
19h 39m2 stops
7:25 pm - 9:06 pmDUB-BUF
30h 41m2 stops
$528British Airways
Find Deal
mié., nov. 6 - lun., nov. 11
9:55 am - 8:45 amBUF-DUB
17h 50m1 stop
10:45 am - 11:57 pmDUB-BUF
18h 12m1 stop
$548KLM
Find Deal
mié., nov. 6 - lun., nov. 11
4:00 pm - 9:00 amBUF-DUB
12h 00m1 stop
10:45 am - 11:06 pmDUB-BUF
17h 21m1 stop
$740JetBlue
Find Deal
mié., sep. 4 - vie., sep. 13
11:15 am - 9:00 amBUF-DUB
16h 45m1 stop
10:45 am - 11:13 pmDUB-BUF
17h 28m1 stop
$790JetBlue
Find Deal
vie., ago. 9 - mié., ago. 14
4:27 pm - 7:05 amBUF-DUB
9h 38m1 stop
11:35 am - 8:56 pmDUB-BUF
14h 21m1 stop
$822United Airlines
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mar., sep. 17 - jue., oct. 3
4:27 pm - 10:20 amBUF-DUB
12h 53m2 stops
1:35 pm - 11:32 pmDUB-BUF
14h 57m2 stops
$826United Airlines
Find Deal
mié., sep. 4 - vie., sep. 13
11:55 am - 11:40 amBUF-DUB
18h 45m1 stop
1:55 pm - 10:05 pmDUB-BUF
13h 10m2 stops
$926American Airlines
Find Deal
vie., sep. 20 - mié., sep. 25
10:40 am - 5:55 amBUF-DUB
14h 15m2 stops
9:30 am - 9:57 pmDUB-BUF
17h 27m1 stop
$996American Airlines
Find Deal
dom., jul. 28 - jue., ago. 8
3:05 pm - 11:35 amBUF-DUB
15h 30m2 stops
9:20 am - 11:23 pmDUB-BUF
19h 03m1 stop
$1,239Lufthansa
Find Deal
mié., jul. 31 - dom., ago. 11
7:55 pm - 10:20 amBUF-DUB
9h 25m1 stop
1:35 pm - 11:25 pmDUB-BUF
14h 50m1 stop
$1,342Lufthansa
Find Deal
vie., ago. 2 - jue., ago. 8
11:15 am - 9:00 amBUF-DUB
16h 45m1 stop
$492JetBlue
Find Deal
mar., jul. 9
11:15 am - 9:00 amBUF-DUB
16h 45m1 stop
$510JetBlue
Find Deal
lun., jul. 8
6:55 am - 11:05 amBUF-DUB
23h 10m2 stops
$529Icelandair
Find Deal
mié., jul. 10
5:00 pm - 9:00 amBUF-DUB
11h 00m1 stop
$542JetBlue
Find Deal
jue., jul. 11
11:52 am - 8:20 amBUF-DUB
15h 28m1 stop
$555JetBlue
Find Deal
sáb., jun. 1
11:15 am - 9:00 amBUF-DUB
16h 45m1 stop
$560JetBlue
Find Deal
vie., jul. 12
7:20 pm - 9:45 amBUF-DUB
9h 25m1 stop
$672United Airlines
Find Deal
dom., jul. 7
9:01 am - 7:45 amBUF-DUB
17h 44m2 stops
$742Delta
Find Deal
dom., jul. 7
10:05 am - 7:05 amBUF-DUB
16h 00m2 stops
$747United Airlines
Find Deal
jue., jul. 11
12:45 pm - 4:25 amBUF-DUB
10h 40m1 stop
$849Aer Lingus
Find Deal
vie., sep. 27

Flights from Buffalo to Dublin - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Buffalo to Dublin?

The average price of all flights from Buffalo to Dublin clicked on KAYAK for each day over the last 12 months.
When flying from Buffalo to Dublin, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to Buffalo, you’ll find the best rates on Mondays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Buffalo to Dublin, 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 Dublin is January, where tickets cost $604 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $1,319 and $1,261 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Buffalo to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Buffalo to Dublin, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 31 days before departure.

Which airlines provide the cheapest flights from Buffalo to Dublin?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Dublin from Buffalo were found on JetBlue ($492) and Icelandair ($529), and the lowest round-trip tickets were found on British Airways ($528) and KLM ($548).

Good to know

Low season

December

High season

September

Cheapest flight

$492
Best time to beat the crowds but there is an average 45% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Buffalo to Dublin

When to book flights from Buffalo to Dublin

Are your dates flexible? Find out the best times to travel from Buffalo to Dublin 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 Dublin

  • What is the cheapest flight from Buffalo to Dublin?

    In the last 3 days, the lowest price for a flight from Buffalo to Dublin was $492 for a one-way ticket and $528 for a round-trip.

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

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

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

    Buffalo and Dublin are both served by 1 main airport. You will leave Buffalo from Buffalo and will be arriving at Dublin.

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

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

  • Which airline alliances offer flights from Buffalo to Dublin?

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

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

    The two airlines most popular with KAYAK users for flights from Buffalo to Dublin are Delta and KLM. With an average price for the route of $770 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $727 and an overall rating of 7.8.

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

    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 Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin 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 Dublin?

    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 Dublin with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and DUB 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 Dublin?

    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 Dublin from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Buffalo to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Dublin. 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 Dublin? 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.
7.6
JetBlueOverall score based on 4426 reviews
7.1Food
7.8Boarding
8.3Crew
7.5Entertainment
7.8Comfort
Airline reviews

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

6.0 GoodFreddy, May 2024JFK - IAH
Read more about JetBlue reviews

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

Jetblue needs to improve on Onboarding as it seems to always be behind on departing. It never leaves on time. I would recommend to have an earlier Onboarding in order to leave on time and respect your customers time as well.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

I booked this flight using JetBlue points and I was just so happy. The plane was so clean, I had every need met. Thank you!!

Another horrible Jet Blue experience. This airline has suffered the biggest decline of all from best to worst. TVs didn’t work (again). internet was temperamental. Boarded late and couldn’t get organized to serve snacks.

I hate their constant delays! It’s as if I cannot confidently make plans for timing when I'm traveling with them. I slept through it, so all I can say is it was good.

The staff at JFK were rude and unhelpful. I was harassed for the same bag that I used on my flight to jfk with no issues claiming it was the inappropriate size. The women then allowed my travel companion to board with the same size bag because they thought she was more “humble”. Also on the flight when informing the flight attendant that nationals no longer have to fill out the Bahamas immigration form my statement was met with eye rolling and attitude.

One of the crew members, a male complained about my bag being too heavy, which I felt was really unnecessary. I am disabled and would have carried it myself if I thought it was going to be a problem. In addition the landing was rough because everyone gasped in unison which it touched down.

There was no wheelchair or wheelchair escort at the gate..unacceptable

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a flight operated by Lufthansa. See me prior comments, which were meant for this experience. The CSA, Ashley, should be reprimanded if not fired for incompetence, being rude, and very, very slow. She was whispering to other CSAs, blaming my flight change on others, unable to give me a seat assignment, telling me could not help without offering any advice (I travel 200,000 miles a year and am a consultant to the airlines, so I know how this gets done PRETTY DAMN WELL). Then, she gave me literally the worst seat on the airline (yes, there were other seats open) - the one right next to the bathroom that was so bad the other PAX next to me left to move to another seat. My seat kept getting rammed (3x) by the crew with their carts (no turbulence to speak of), other passengers grabbing the seat to get in or out of the bathroom, and listening to the bathroom flush all night.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

Food wasn’t very good, old business seating configuration on an old A340

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

Standard flight experience, but there is only power at the seat to row 20 on the aircraft, on my initial check in it did not say that was the case

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

The preferred seats where awful. Impossible to use them again

Delayed multiple times. Boarding was ok but getting off the aircraft was a mess. So disorganized with staff trying to help the elderly but completely blocking path for anyone else to move. Bathroom was disgusting, probably caused by one of the customers but staff couldn't care less to help clean it. No one wanted to use it since the floor was completely soaked so everyone just lined up the other restroom while the staff just chit chat with each other while looking at us.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

WiFi connected but only let you go to the AA website, not even text messaging worked.

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

Awful customer service on the phone. No phone number on the website to call a real person. Website says changes are no charge but this is a lie. I had a cheaper ticket through Kayak therefore Finnair wouldn’t change it unless I would pay the entire fare again. I begged but their agents at the airport were rude and the online chat person cut off the call with no help. Super disappointed. Wont fly this airline again and will tell everyone I meet how bad it is. Crew on the flight was nice but otherwise huge disappointment.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

It was less than what is expected for a business class ticket I thought that the staff actively ignored me because I either looked Indian or Hispanic to them and I guess I did not deserve their attention. The food which included a beef entree was not available so not enough food was ordered for number of seats available. I will say experience in Greenwich lounge was very good and the staff there at the airport were very nice. May be your crew needs to learn about racial equity so that everyone gets either the same aweful treatment or hopefully the best treatment which is what we expect I recommend you take a flight with Singapore airlines that I have taken and the crew remember your last names and use it to address each person, food never finishes if you are at the back of business class and crew anticipate your need even before you articulate. Same price and 100 times better service than American Airlines

pleased with overall experienced, but seats in coach are tight.

Don't often sit in 1st class. Our experience was great.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

Both flights were delayed due to maintenance issues. Because they where late boarding all four of our bags where left behind on our last connecting flight.

Staff disappeared after dinner service until breakfast, no help with beds, no help running to our gate to catch connection cause flight was late, our luggage didn’t make it, took over 24 hours to get luggage to hotel, no compensation!!

Everything was good except food. I believe there is room for improvement

Houston to Porto flight delayed landing made us miss our connection. Tried to get on standby for the next flight and even though the lady knew we wouldn’t be able to get on it and she sent us down there. We sat there three hours and then we’re told there’s no way you’re getting on this flight. So we had to go to customer service and ended up having to spend the night in Frankfurt and missed a whole day of our vacation in Porto

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

My experience would have been greatly improved by arriving on time to connect to my Porto flight. The staff that dealt with the aftermath of the late arrival evidently booked my group into a hotel in Frankfurt. This reduced my time in Porto Portugal a day and half. I do want to commend Jorge Klein for his hard work. He spent a great deal.of time trying to rebook the flight and he eventually did rebook for the next day and did provide accommodations for me overnight. This was a big issue for me and the group I traveled. The rest of the trip was good.

Not your fault…..didn’t get my drink until just before landing….bumpy flight.

Lufthansa flights were great. United flight from houston to Frankfurt had very small seats with almost no space

Second time I took this flight, and they lost my luggage both times. Waiting for my suitcase now, last time it took two days to get it back.

Everything could be better. The plain was in Orlando for 3 hours prior to boarding. After boarding all the passengers they found out that plane has a mechanical problem. After an hour the problem was solved, the pilot comes on and states, (We have to go back to the gate and take on more fuel!) Are you kidding me???? Who they have for pilots, Boy scouts?? I barely made my connecting flight to Vienna, but my suitcase did not. I'm still waiting for it, in Gyor, Hungary. Am I having fun yet?? Other passenger were in the same binned. I travelled all over the world both for business and pleasure with all types of airlines. By far of all the carriers I travelled with, Discover is the worst. I'm contemplating to bight the bullet and go back to the US with a different carrier. For International flights, the seats are made for little people. The person in front of me had his seat reclined the whole way, I felt like he was sitting in my lap. For closing, I would not let my dog travel with Discover, yet alone recommend it to an other person. Does it sound like I'm frustrated, Think about having to travel back to the US with them. I'm sure I'll not hear back from you, because nobody wants to hear about bad news, but with all the hype Discover puts out there about their services, nothing could be further from the truth. Joseph A. Nagy

Only problem we experienced was not anything to do with Lufthansa. When changing planes in Frankfurt we spent over an hour on passport control line. Lufthansa did a marvelous job on everything from keeping me informed via texts, to terrific cabin crew.

Book cheap flights from Buffalo to Dublin

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Buffalo to Dublin found on KAYAK in the last 72 hours.
7/9mar.
1 stopJetBlue
16h 45mBUF-DUB
$492
7/8lun.
1 stopJetBlue
16h 45mBUF-DUB
$510
7/10mié.
2 stopsIcelandair
23h 10mBUF-DUB
$529
7/11jue.
1 stopJetBlue
11h 00mBUF-DUB
$542
6/1sáb.
1 stopJetBlue
15h 28mBUF-DUB
$555
7/12vie.
1 stopJetBlue
16h 45mBUF-DUB
$560
7/7dom.
1 stopUnited Airlines
9h 25mBUF-DUB
$672
7/7dom.
2 stopsDelta
17h 44mBUF-DUB
$742
7/11jue.
2 stopsUnited Airlines
16h 00mBUF-DUB
$747
9/27vie.
1 stopAer Lingus
10h 40mBUF-DUB
$849

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Buffalo - Dublin Flights

Departure:

Buffalo (undefined)United States

Destination:

Dublin (DUB)Ireland

Return flight deals:

Dublin - Buffalo

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