Which layover airport offers the lowest fares from Buffalo to Dublin?

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $422.

Which layover airport has the shortest connection time from Buffalo to Dublin?

Atlanta (ATL) has the shortest average layover time for this route: 1h 27m.

Which layover airport has the shortest travel time from Buffalo to Dublin?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 9h 20m.

Which airport is the most popular layover for flights between Buffalo and Dublin?

New York (JFK) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Dublin?

United Airlines, JetBlue and American Airlines are the top three most popular airlines that fly to Dublin from Buffalo according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 5 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Buffalo to Dublin?

JetBlue is the most popular carrier operating from Buffalo to Dublin

When did momondo last update prices for flights from Buffalo Airport to Dublin Airport?

Prices for flights from Buffalo Airport to Dublin Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Buffalo Airport to Dublin Airport?

The number of operators available for flights from Buffalo Airport to Dublin Airport is 4 as of August 2026.

How old do you have to be to fly from Buffalo Airport to Dublin Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$351 Cheap Flights from Buffalo to Dublin in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Dublin

Round-trip

One-way

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Enter your travel dates to find the best prices.

1:55 pm - 8:10 amBUF Buffalo-DUB Dublin

13h 15m1 stop Chicago O'Hare Intl

9:00 am - 8:31 pmDUB Dublin-BUF Buffalo

40h 31m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$695United Airlines

Sun, Jan 17 - Thu, Jan 21

5:50 pm - 8:10 amBUF Buffalo-DUB Dublin

33h 20m1 stop Chicago O'Hare Intl

9:00 am - 10:26 amDUB Dublin-BUF Buffalo

30h 26m3 stops Toronto Pearson Intl Ottawa Newark

$696United Airlines

Sun, Jan 17 - Thu, Jan 21

12:21 pm - 8:45 amBUF Buffalo-DUB Dublin

15h 24m1 stop Atlanta Hartsfield-Jackson

8:50 am - 6:43 pmDUB Dublin-BUF Buffalo

14h 53m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$703KLM

Wed, Oct 21 - Wed, Nov 4

4:57 pm - 10:05 amBUF Buffalo-DUB Dublin

12h 08m2 stops Boston Logan Intl London Heathrow

11:30 am - 10:57 pmDUB Dublin-BUF Buffalo

16h 27m1 stop Philadelphia

$707American Airlines

Fri, Feb 12 - Wed, Feb 17

7:59 pm - 4:55 pmBUF Buffalo-DUB Dublin

15h 56m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

9:10 am - 10:59 pmDUB Dublin-BUF Buffalo

18h 49m2 stops Frankfurt am Main Newark

$709Lufthansa

Wed, Oct 21 - Wed, Nov 4

4:57 pm - 10:05 amBUF Buffalo-DUB Dublin

12h 08m2 stops Boston Logan Intl London Heathrow

11:30 am - 8:25 pmDUB Dublin-BUF Buffalo

13h 55m2 stops Philadelphia Boston Logan Intl

$711American Airlines

Fri, Feb 12 - Wed, Feb 17

12:09 pm - 7:45 amBUF Buffalo-DUB Dublin

14h 36m1 stop Atlanta Hartsfield-Jackson

5:45 am - 5:06 pmDUB Dublin-BUF Buffalo

16h 21m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$717Delta

Sat, Feb 20 - Sat, Feb 27

3:59 pm - 8:45 amBUF Buffalo-DUB Dublin

11h 46m1 stop Atlanta Hartsfield-Jackson

5:45 am - 11:59 pmDUB Dublin-BUF Buffalo

22h 14m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$733Delta

Tue, Oct 20 - Tue, Oct 27

4:35 pm - 9:00 amBUF Buffalo-DUB Dublin

11h 25m1 stop New York John F Kennedy Intl

11:30 am - 11:53 pmDUB Dublin-BUF Buffalo

17h 23m1 stop New York John F Kennedy Intl

$746JetBlue

Thu, Oct 8 - Sun, Oct 18

2:23 pm - 8:20 amBUF Buffalo-DUB Dublin

12h 57m1 stop Boston Logan Intl

11:30 am - 11:52 pmDUB Dublin-BUF Buffalo

17h 22m1 stop New York John F Kennedy Intl

$746JetBlue

Sat, Sep 26 - Sat, Oct 3

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Air Canada flights from Buffalo to Dublin

Our best Air Canada deals on Buffalo to Dublin flight tickets

Air Canada

Dec 25

BUF6:30 amBuffalo

43h 40m

2 stops

DUB7:10 amDublin

Jan 7

DUB9:00 amDublin

36h 47m

2 stops

BUF4:47 pmBuffalo

$722

Air Canada

Sep 19

BUF7:00 amBuffalo

20h 15m

2 stops

DUB8:15 amDublin

Sep 26

DUB9:20 amDublin

40h 27m

2 stops

BUF8:47 pmBuffalo

$726

Air Canada

Dec 24

BUF6:30 amBuffalo

43h 40m

2 stops

DUB7:10 amDublin

Jan 7

DUB9:00 amDublin

40h 31m

2 stops

BUF8:31 pmBuffalo

$728

Delta flights from Buffalo to Dublin

Our best Delta deals on Buffalo to Dublin flight tickets

Delta

Feb 20

BUF12:09 pmBuffalo

14h 36m

1 stop

DUB7:45 amDublin

Feb 27

DUB5:45 amDublin

16h 21m

2 stops

BUF5:06 pmBuffalo

$717

Delta

Dec 27

BUF6:05 amBuffalo

22h 40m

2 stops

DUB9:45 amDublin

Jan 5

DUB1:25 pmDublin

34h 29m

2 stops

BUF6:54 pmBuffalo

$737

Delta

Dec 25

BUF6:30 amBuffalo

20h 15m

1 stop

DUB7:45 amDublin

Jan 7

DUB5:45 amDublin

23h 05m

2 stops

BUF11:50 pmBuffalo

$738

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Sun 1/17

1:55 pm-8:10 am

1 stop13h 15m

Dublin

Thu 1/21

9:00 am-8:31 pm

2 stops40h 31m

$695

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Sun 1/17

5:50 pm-8:10 am

1 stop33h 20m

Dublin

Thu 1/21

9:00 am-10:26 am

3 stops30h 26m

$696

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Wed 10/21

12:21 pm-8:45 am

1 stop15h 24m

Dublin

Wed 11/4

8:50 am-6:43 pm

2 stops14h 53m

$703

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Fri 2/12

4:57 pm-10:05 am

2 stops12h 08m

Dublin

Wed 2/17

11:30 am-10:57 pm

1 stop16h 27m

$707

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Wed 10/21

7:59 pm-4:55 pm

2 stops15h 56m

Dublin

Wed 11/4

9:10 am-10:59 pm

2 stops18h 49m

$709

Quickest round-trip

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Fri 2/12

4:57 pm-10:05 am

2 stops12h 08m

Dublin

Wed 2/17

11:30 am-8:25 pm

2 stops13h 55m

$711

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Sat 2/20

12:09 pm-7:45 am

1 stop14h 36m

Dublin

Sat 2/27

5:45 am-5:06 pm

2 stops16h 21m

$717

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Tue 10/20

3:59 pm-8:45 am

1 stop11h 46m

Dublin

Tue 10/27

5:45 am-11:59 pm

2 stops22h 14m

$733

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Thu 10/8

4:35 pm-9:00 am

1 stop11h 25m

Dublin

Sun 10/18

11:30 am-11:53 pm

1 stop17h 23m

$746

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Sat 9/26

2:23 pm-8:20 am

1 stop12h 57m

Dublin

Sat 10/3

11:30 am-11:52 pm

1 stop17h 22m

$746

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Buffalo and Dublin?

Prices are currently typical for flights on this route.

Typical prices usually range from $638 to $894.
The lowest price recently found on this route was $695.

What is the cheapest month to fly to Dublin?

In general, January is the cheapest month to fly from Buffalo to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $483. If you’re not able to fly to Dublin in January, then March is your next best option. Flight prices from Buffalo to Dublin during March average around $574.

Can stopping save me money on Buffalo to Dublin flights?

You could potentially save up to 9% on your flight if you consider stops on a Buffalo to Dublin flight.

When to book flights from Buffalo to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Dublin according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buffalo to Dublin (BUF to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Dublin

Best Price Found	$351
Fastest flight time	11h 46m
Direct flights	None

The best one-way flight to Dublin from Buffalo in the past 72 hours is $351. The best round-trip flight deal from Buffalo to Dublin found on momondo in the last 72 hours is $695.

The fastest flight from Buffalo to Dublin takes 11h 46m

There are no direct flights from Buffalo to Dublin. There are no popular flight routes from Buffalo to Dublin.

Search flight deals

Frequently asked questions about flying from Buffalo to Dublin

How far is Buffalo to Dublin by plane?
Dublin is 3274.0 mi away from Buffalo. Flights usually cover this in 11h 46m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Buffalo Airport to Dublin Airport?
Prices for flights from Buffalo Airport to Dublin Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Buffalo Airport to Dublin Airport?
The number of operators available for flights from Buffalo Airport to Dublin Airport is 4 as of August 2026.
How old do you have to be to fly from Buffalo Airport to Dublin Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Buffalo to Dublin?
momondo data reveals that the most frequently booked airline on the route from Buffalo to Dublin is JetBlue, representing 45% of all bookings. The subsequent popular airlines are United Airlines at 30%, American Airlines at 12%, and Delta at 12%.

Best airlines flying from Buffalo to Dublin

Compare and see reviews for airlines that fly from Buffalo to Dublin with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $434	Free Cancellation	Rating 7.1 11,995 reviews	Search American Airlines flights
JetBlue	PriceFrom $527	Free Cancellation	Rating 7.1 3,036 reviews	Search JetBlue flights
Delta	PriceFrom $531	Free Cancellation	Rating 7.8 8,531 reviews	Search Delta flights
United Airlines	PriceFrom $534	Free Cancellation	Rating 7.4 10,124 reviews	Search United Airlines flights

Kilkenny

Swords

Athlone

Kildare

Malahide

Mullingar

Wicklow

Bray

Portmarnock

Leixlip

Dundalk

Carlingford

Drogheda

Naas

Arklow

Slane

Castleknock

Gorey

Cavan

Maynooth

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Dublin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buffalo to Dublin. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Buffalo to Dublin with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Buffalo to Dublin flights to just show those with flexible booking policies.

How can momondo help me find flights from Buffalo to Dublin?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buffalo to Dublin.

I’m not ready to book a flight from Buffalo to Dublin right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from Buffalo and alert you when they change.

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Cheap flights from Buffalo to Dublin from $351

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Dublin departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Buffalo to Dublin

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How to get the cheapest flight ticket from Buffalo to Dublin

What is the typical price of a round-trip flight between Buffalo and Dublin?

What is the cheapest month to fly to Dublin?

Can stopping save me money on Buffalo to Dublin flights?

What is the cheapest airline that flies from Buffalo to Dublin?

What airlines fly to Dublin?

Which airport is the most popular layover for flights between Buffalo and Dublin?

Which layover airport offers the lowest fares from Buffalo to Dublin?

Which layover airport has the shortest travel time from Buffalo to Dublin?

Which layover airport has the shortest connection time from Buffalo to Dublin?

When to book flights from Buffalo to Dublin

Cheap Buffalo to Dublin (BUF to DUB) flight deals and tips

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An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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