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BUF - DUB

$554 Find cheap flights from Buffalo to Dublin

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Dublin departing on 10/16. 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
Fri 7/5
Fri 7/12

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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 44,281,614 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
1:30 pm - 9:45 amBUF-DUB
15h 15m2 stops
9:30 am - 3:47 pmDUB-BUF
11h 17m1 stop
$554British Airways
Find Deal
Wed, Oct 16 - Tue, Oct 22
7:00 am - 11:10 amBUF-DUB
23h 10m1 stop
9:50 am - 11:45 pmDUB-BUF
18h 55m2 stops
$557United Airlines
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Sun, Oct 13 - Wed, Oct 23
4:20 pm - 7:05 amBUF-DUB
9h 45m1 stop
12:30 pm - 11:45 pmDUB-BUF
16h 15m1 stop
$561United Airlines
Find Deal
Wed, Oct 16 - Tue, Oct 22
6:41 am - 5:00 amBUF-DUB
17h 19m1 stop
1:55 pm - 11:24 pmDUB-BUF
14h 29m2 stops
$615American Airlines
Find Deal
Mon, Oct 14 - Mon, Oct 21
6:02 am - 6:15 amBUF-DUB
19h 13m1 stop
9:30 am - 5:32 pmDUB-BUF
13h 02m1 stop
$669American Airlines
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Wed, Sep 4 - Fri, Sep 13
7:55 pm - 4:55 pmBUF-DUB
16h 00m2 stops
10:40 am - 10:58 pmDUB-BUF
17h 18m2 stops
$691Lufthansa
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Wed, Oct 16 - Tue, Oct 22
11:15 am - 9:00 amBUF-DUB
16h 45m1 stop
10:45 am - 11:13 pmDUB-BUF
17h 28m1 stop
$792JetBlue
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Wed, Jul 31 - Sat, Aug 10
11:15 am - 9:00 amBUF-DUB
16h 45m1 stop
10:45 am - 7:46 pmDUB-BUF
14h 01m1 stop
$810JetBlue
Find Deal
Sat, Aug 31 - Thu, Sep 12
7:55 pm - 10:20 amBUF-DUB
9h 25m1 stop
12:30 pm - 6:55 pmDUB-BUF
11h 25m1 stop
$811Lufthansa
Find Deal
Sat, Oct 12 - Thu, Oct 24
11:15 am - 4:25 amBUF-DUB
12h 10m1 stop
4:45 pm - 11:13 pmDUB-BUF
11h 28m1 stop
$1,543Aer Lingus
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Sat, Aug 17 - Sun, Aug 18
8:25 am - 11:05 amBUF-DUB
45h 40m2 stops
$1,914Icelandair
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Thu, Jun 20
11:15 am - 9:00 amBUF-DUB
16h 45m1 stop
$2,512JetBlue
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Thu, Jun 20
3:35 pm - 11:05 amBUF-DUB
14h 30m2 stops
$2,523
Find Deal
Fri, Jun 21
3:35 pm - 8:20 amBUF-DUB
11h 45m1 stop
$2,662JetBlue
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Fri, Jun 21
10:05 am - 8:30 amBUF-DUB
17h 25m3 stops
$6,372Air Canada
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Thu, Jun 20
6:12 pm - 4:55 pmBUF-DUB
17h 43m2 stops
10:00 am - 12:13 amDUB-BUF
19h 13m1 stop
$1,079Delta
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Thu, Jun 6 - Fri, Jul 19
6:12 pm - 4:55 pmBUF-DUB
17h 43m2 stops
11:00 am - 12:20 amDUB-BUF
18h 20m2 stops
$1,084Delta
Find Deal
Thu, Jun 6 - Fri, Jul 19
2:10 pm - 9:15 amBUF-DUB
14h 05m1 stop
11:00 am - 11:55 pmDUB-BUF
17h 55m1 stop
$1,225KLM
Find Deal
Thu, Jun 6 - Fri, Jul 19
3:00 pm - 8:15 amBUF-DUB
12h 15m2 stops
10:15 am - 11:56 pmDUB-BUF
18h 41m3 stops
$2,689
Find Deal
Thu, Jun 6 - Fri, Jul 19
10:05 am - 8:15 amBUF-DUB
17h 10m3 stops
10:15 am - 11:56 pmDUB-BUF
18h 41m3 stops
$4,243Air Canada
Find Deal
Thu, Jun 6 - Fri, Jul 19

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 Sundays 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 $1,302 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 Icelandair ($1,914) and JetBlue ($2,512), and the lowest round-trip tickets were found on British Airways ($554) and United Airlines ($557).

Good to know

Low season

December

High season

September

Cheapest flight

$554
Best time to beat the crowds but there is an average 44% 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 $1,914 for a one-way ticket and $554 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, oneworld, and SkyTeam 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 4319 reviews
7.5Entertainment
7.8Comfort
7.1Food
7.8Boarding
8.3Crew
Airline reviews

The flight was excellent. The crew was welcoming and attentive.

10.0 Excellentnoni, May 2024LGA - ATL
Read more about JetBlue reviews

The flight was excellent. The crew was welcoming and attentive.

Run out of snack choices. Why are the seats not padded for your butt? Are we sitting on blocks of wood or metal for $250-300 a pop? This ain’t spirit. Let’s get it together people

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.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Everything was pretty good except for food. They need to improve on it compared to other airlines.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the premium paid for the first class ticket

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

I had a great flight. Everything went smoothly and the flight arrived early.

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.

Long unexplained delay, uncomfortable back row, long waits for trash collection.

Great service on the plane and by ground staff. great prices. I was able to change seats on the plane. The allocated seats cannot be changed when checkin in online. They have to be done at the airport if you check in at the airport or on the plane by asking a stewardess / steward.

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!

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

Overall, the flight was comfortable without any serious issues. Transit through Frankfurt airport was a little confusing, but not too difficult if you follow the signs

There was a screaming child behind our seats. This prevented us from getting any sleep during the night.

There was a screaming child just behind our seats. This prevented us from getting any sleep during the night!!

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

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.
6/20Thu
2 stopsIcelandair
45h 40mBUF-DUB
$1,914
6/20Thu
1 stopJetBlue
16h 45mBUF-DUB
$2,512
6/21Fri
2 stops
14h 30mBUF-DUB
$2,523
6/21Fri
1 stopJetBlue
11h 45mBUF-DUB
$2,662
6/20Thu
3 stopsAir Canada
17h 25mBUF-DUB
$6,372

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Last minute flights from Buffalo to Dublin

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Buffalo to Dublin that are departing in the next 10 days.
6/6Thu
multi-stopDelta
17h 43mBUF-DUB
7/19Fri
multi-stopDelta
19h 13mDUB-BUF
$1,079
6/6Thu
multi-stopDelta
17h 43mBUF-DUB
7/19Fri
multi-stopDelta
18h 20mDUB-BUF
$1,084
6/6Thu
multi-stopKLM
14h 05mBUF-DUB
7/19Fri
multi-stopKLM
17h 55mDUB-BUF
$1,225
6/6Thu
multi-stop
12h 15mBUF-DUB
7/19Fri
multi-stop
18h 41mDUB-BUF
$2,689
6/6Thu
multi-stopAir Canada
17h 10mBUF-DUB
7/19Fri
multi-stopAir Canada
18h 41mDUB-BUF
$4,243

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Buffalo - Dublin Flights

Departure:

Buffalo (BUF)United States

Destination:

Dublin (DUB)Ireland

Return flight deals:

Dublin - Buffalo

Cabin classes:

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