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 34% 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.

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.

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.

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

JetBlue and Delta are the most popular carriers operating from Buffalo to Dublin

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.

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.

$305 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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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:51 am - 9:55 amBUF Buffalo-DUB Dublin

19h 04m1 stop Newark

9:00 am - 1:17 pmDUB Dublin-BUF Buffalo

33h 17m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$684Multiple Airlines

Fri, Oct 30 - Fri, Nov 6

6:00 am - 9:55 amBUF Buffalo-DUB Dublin

23h 55m1 stop Newark

9:00 am - 10:08 amDUB Dublin-BUF Buffalo

30h 08m3 stops Toronto Pearson Intl Ottawa Newark

$685United Airlines

Fri, Oct 30 - Fri, Nov 6

6:12 am - 7:20 amBUF Buffalo-DUB Dublin

20h 08m1 stop Washington, D.C. Dulles Intl

9:20 am - 6:59 pmDUB Dublin-BUF Buffalo

38h 39m2 stops Toronto Pearson Intl Newark

$692United Airlines

Sat, Sep 5 - Fri, Sep 18

10:30 am - 7:45 amBUF Buffalo-DUB Dublin

40h 15m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

9:20 am - 4:54 pmDUB Dublin-BUF Buffalo

36h 34m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$696Air Canada

Sun, Sep 6 - Fri, Sep 18

3:52 pm - 9:00 amBUF Buffalo-DUB Dublin

12h 08m1 stop New York John F Kennedy Intl

10:40 am - 7:33 pmDUB Dublin-BUF Buffalo

13h 53m1 stop Boston Logan Intl

$705JetBlue

Thu, Sep 3 - Wed, Sep 9

10:41 am - 8:30 amBUF Buffalo-DUB Dublin

16h 49m1 stop Philadelphia

11:30 am - 6:37 pmDUB Dublin-BUF Buffalo

12h 07m1 stop Philadelphia

$706American Airlines

Tue, Nov 17 - Tue, Nov 24

7:59 pm - 9:15 amBUF Buffalo-DUB Dublin

32h 16m1 stop New York John F Kennedy Intl

11:00 am - 4:03 pmDUB Dublin-BUF Buffalo

34h 03m1 stop Atlanta Hartsfield-Jackson

$710Delta

Sat, Sep 5 - Fri, Sep 18

7:59 pm - 9:15 amBUF Buffalo-DUB Dublin

32h 16m1 stop New York John F Kennedy Intl

11:00 am - 4:03 pmDUB Dublin-BUF Buffalo

34h 03m1 stop Atlanta Hartsfield-Jackson

$711Delta

Sat, Sep 5 - Fri, Sep 18

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

12h 00m1 stop New York John F Kennedy Intl

11:30 am - 7:01 pmDUB Dublin-BUF Buffalo

12h 31m1 stop New York John F Kennedy Intl

$735JetBlue

Tue, Oct 13 - Tue, Oct 20

1:11 pm - 6:30 amBUF Buffalo-DUB Dublin

12h 19m1 stop Philadelphia

11:45 am - 9:44 pmDUB Dublin-BUF Buffalo

14h 59m1 stop Charlotte Douglas

$740American Airlines

Tue, Oct 6 - Tue, Oct 13

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United Airlines flights from Buffalo to Dublin

Our best United Airlines deals on Buffalo to Dublin flight tickets

United Airlines

Oct 30

BUF6:00 amBuffalo

23h 55m

1 stop

DUB9:55 amDublin

Nov 6

DUB9:00 amDublin

30h 08m

3 stops

BUF10:08 amBuffalo

$685

United Airlines

Sep 5

BUF10:53 amBuffalo

19h 17m

1 stop

DUB11:10 amDublin

Sep 18

DUB9:20 amDublin

36h 34m

2 stops

BUF4:54 pmBuffalo

$692

United Airlines

Sep 5

BUF6:00 amBuffalo

20h 30m

1 stop

DUB7:30 amDublin

Sep 18

DUB9:20 amDublin

29h 32m

3 stops

BUF9:52 amBuffalo

$693

Air Canada flights from Buffalo to Dublin

Our best Air Canada deals on Buffalo to Dublin flight tickets

Air Canada

Sep 6

BUF10:30 amBuffalo

40h 15m

2 stops

DUB7:45 amDublin

Sep 18

DUB9:20 amDublin

36h 34m

2 stops

BUF4:54 pmBuffalo

$696

Air Canada

Sep 7

BUF6:55 amBuffalo

19h 50m

2 stops

DUB7:45 amDublin

Sep 28

DUB9:20 amDublin

40h 27m

2 stops

BUF8:47 pmBuffalo

$721

Air Canada

Sep 7

BUF6:55 amBuffalo

19h 50m

2 stops

DUB7:45 amDublin

Sep 30

DUB9:20 amDublin

40h 27m

2 stops

BUF8:47 pmBuffalo

$726

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Fri 10/30

10:51 am-9:55 am

1 stop19h 04m

Dublin

Fri 11/6

9:00 am-1:17 pm

2 stops33h 17m

$684

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Fri 10/30

6:00 am-9:55 am

1 stop23h 55m

Dublin

Fri 11/6

9:00 am-10:08 am

3 stops30h 08m

$685

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Sat 9/5

6:12 am-7:20 am

1 stop20h 08m

Dublin

Fri 9/18

9:20 am-6:59 pm

2 stops38h 39m

$692

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Sun 9/6

10:30 am-7:45 am

2 stops40h 15m

Dublin

Fri 9/18

9:20 am-4:54 pm

2 stops36h 34m

$696

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Thu 9/3

3:52 pm-9:00 am

1 stop12h 08m

Dublin

Wed 9/9

10:40 am-7:33 pm

1 stop13h 53m

$705

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Tue 11/17

10:41 am-8:30 am

1 stop16h 49m

Dublin

Tue 11/24

11:30 am-6:37 pm

1 stop12h 07m

$706

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Sat 9/5

7:59 pm-9:15 am

1 stop32h 16m

Dublin

Fri 9/18

11:00 am-4:03 pm

1 stop34h 03m

$710

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Sat 9/5

7:59 pm-9:15 am

1 stop32h 16m

Dublin

Fri 9/18

11:00 am-4:03 pm

1 stop34h 03m

$711

Quickest round-trip

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Tue 10/13

4:00 pm-9:00 am

1 stop12h 00m

Dublin

Tue 10/20

11:30 am-7:01 pm

1 stop12h 31m

$735

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Tue 10/6

1:11 pm-6:30 am

1 stop12h 19m

Dublin

Tue 10/13

11:45 am-9:44 pm

1 stop14h 59m

$740

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 $558 to $883.
The lowest price recently found on this route was $684.

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 $534.

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

You are more likely to see cheaper flights to Dublin from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $713 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Buffalo for as low as $502 on momondo.

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

Fastest flight time	14h 13m
Direct flights	None

The fastest flight from Buffalo to Dublin takes 14h 13m

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 14h 13m, 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 47% of all bookings. The subsequent popular airlines are United Airlines at 31%, Delta at 13%, and American Airlines at 10%.

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 $423	Free Cancellation	Rating 7.1 11,892 reviews	Search American Airlines flights
JetBlue	PriceFrom $527	Free Cancellation	Rating 7.1 3,030 reviews	Search JetBlue flights
Delta	PriceFrom $531	Free Cancellation	Rating 7.8 8,499 reviews	Search Delta flights
United Airlines	PriceFrom $534	Free Cancellation	Rating 7.4 10,089 reviews	Search United Airlines flights

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Swords

Athlone

Malahide

Kildare

Mullingar

Wicklow

Bray

Portmarnock

Leixlip

Dundalk

Carlingford

Drogheda

Arklow

Naas

Castleknock

Cavan

Slane

Maynooth

Thurles

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.

An easier way to manage your Dublin trip

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Cheap flights from Buffalo to Dublin from $305

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 9/1. 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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United Airlines 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?

How far in advance should I book a flight from Buffalo 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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Direct flights

Frequently asked questions about flying from Buffalo to Dublin

Best airlines flying from Buffalo to Dublin

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

Traveling to a place near Dublin?

Why use momondo?

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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Find better results for your trip to Ireland

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