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BUF - DUB

$428 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 10/15. 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
Thu 7/11
Thu 7/18

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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 44,212,782 times on KAYAK, and here is why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Dublin 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 and deals for you by selecting your travel dates.
Choose your dates
6:00 pm - 10:55 amBUF-DUB
35h 55m2 stops
11:50 am - 11:53 amDUB-BUF
29h 03m2 stops
$453United Airlines
Find Deal
Sat, Oct 26 - Wed, Nov 6
6:00 pm - 7:10 amBUF-DUB
32h 10m2 stops
9:00 am - 4:52 pmDUB-BUF
36h 52m2 stops
$482Air Canada
Find Deal
Sat, Oct 26 - Wed, Nov 6
7:15 pm - 9:45 amBUF-DUB
9h 30m1 stop
10:45 am - 11:57 pmDUB-BUF
18h 12m1 stop
$499KLM
Find Deal
Sat, Oct 26 - Wed, Nov 6
1:42 pm - 5:00 amBUF-DUB
10h 18m1 stop
1:55 pm - 8:06 pmDUB-BUF
11h 11m1 stop
$561American Airlines
Find Deal
Tue, Oct 15 - Tue, Oct 22
1:42 pm - 6:15 amBUF-DUB
11h 33m2 stops
1:55 pm - 10:05 pmDUB-BUF
13h 10m2 stops
$565American Airlines
Find Deal
Tue, Oct 15 - Tue, Oct 22
6:15 am - 8:45 amBUF-DUB
21h 30m2 stops
11:00 am - 11:51 pmDUB-BUF
17h 51m1 stop
$673Delta
Find Deal
Wed, Sep 4 - Fri, Sep 13
6:15 am - 8:45 amBUF-DUB
21h 30m2 stops
6:05 am - 11:43 pmDUB-BUF
22h 38m2 stops
$690Delta
Find Deal
Wed, Sep 4 - Fri, Sep 13
11:15 am - 9:00 amBUF-DUB
16h 45m1 stop
10:45 am - 11:13 pmDUB-BUF
17h 28m1 stop
$732JetBlue
Find Deal
Wed, Jul 10 - Wed, Jul 17
11:30 am - 9:00 amBUF-DUB
16h 30m1 stop
10:45 am - 7:46 pmDUB-BUF
14h 01m1 stop
$734JetBlue
Find Deal
Sun, Sep 1 - Sat, Sep 14
10:00 am - 4:35 amBUF-DUB
13h 35m1 stop
7:45 am - 11:13 pmDUB-BUF
20h 28m2 stops
$1,607Aer Lingus
Find Deal
Sat, Jul 27 - Tue, Jul 30

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.

Good to know

Low season

December

High season

September

Cheapest flight

$428
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 $428 for a one-way ticket and $453 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?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Buffalo and Dublin, with SkyTeam 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 4271 reviews
7.8Boarding
7.5Entertainment
7.1Food
8.2Crew
7.8Comfort
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.

The entertainment wasn’t playing in the app or online.

Lady was a bit rude during boarding and I was being nice to her.

Why does it have to be painful to fly long distances?

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

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.

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.

The flight got us safely from point a to point b and on time. For a transatlantic flight that isnt nothing. Flight crew was kind and professional. The seats are super uncomfortable (worse than domestic budget airlines) and the cabin was DIRTY.

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

United delayed the flight to assist customers to make the connection. The Ohara customs area was overwhelm which created an issue for customers trying to make the Little Rock connection. The delayed allow several customers to make the final flight into Little Rock.

Missed our flight to London and we were put on coach seats to Munich.

Terrible. Missed our flight to Newark as well as our flight to London. Complete disaster

They canceled our flight last minute and we had to get another flight with twice the cost

Dinner was excellent - beef stew, the eggs for breakfast were only ok. It was soooo nice that there were so many options for movies and games.

Captain waited 45 minutes for late passengers boarding from Washington DC to Munich which was nice for them but caused our luggage to miss boarding our connection on to Bucharest. We then did not receive our luggage for about 48 hours after landing which was very inconvenient for our travel.

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.

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.
10/15Tue
2 stopsDelta
16h 45mBUF-DUB
$428
10/15Tue
3 stops
25h 35mBUF-DUB
$650

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Buffalo - Dublin Flights

Departure:

Buffalo (BUF)United States

Destination:

Dublin (DUB)Ireland

Return flight deals:

Dublin - Buffalo

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