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 is the most popular carrier operating from Buffalo to Dublin

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

New York (JFK) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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.

What airlines fly to Dublin?

United Airlines, American Airlines and JetBlue 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 37% 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 layover airport offers the lowest fares from Buffalo to Dublin?

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

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 September 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.

$349 Cheap Flights from Buffalo to Dublin in 2026/27

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.

5:20 pm - 7:45 amBUF Buffalo-DUB Dublin

10h 25m1 stop Atlanta Hartsfield-Jackson

9:40 am - 11:59 pmDUB Dublin-BUF Buffalo

19h 19m1 stop Atlanta Hartsfield-Jackson

$556Multiple Airlines

Wed, Oct 28 - Wed, Nov 4

6:15 am - 7:45 amBUF Buffalo-DUB Dublin

21h 30m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

9:40 am - 11:59 pmDUB Dublin-BUF Buffalo

19h 19m1 stop Atlanta Hartsfield-Jackson

$560Delta

Wed, Oct 28 - Wed, Nov 4

6:15 am - 7:45 amBUF Buffalo-DUB Dublin

21h 30m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

9:40 am - 10:38 pmDUB Dublin-BUF Buffalo

17h 58m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$560Delta

Wed, Oct 28 - Wed, Nov 4

3:26 pm - 9:55 amBUF Buffalo-DUB Dublin

13h 29m2 stops Philadelphia London Heathrow

5:55 pm - 10:45 pmDUB Dublin-BUF Buffalo

33h 50m2 stops London Heathrow Philadelphia

$600British Airways

Sun, Nov 15 - Sat, Nov 21

3:26 pm - 8:40 amBUF Buffalo-DUB Dublin

12h 14m1 stop Philadelphia

12:55 pm - 10:53 pmDUB Dublin-BUF Buffalo

14h 58m1 stop Dallas/Fort Worth

$636American Airlines

Thu, Nov 12 - Fri, Nov 20

3:26 pm - 8:40 amBUF Buffalo-DUB Dublin

12h 14m1 stop Philadelphia

11:30 am - 11:58 pmDUB Dublin-BUF Buffalo

17h 28m2 stops Philadelphia Washington, D.C. Reagan-National

$640American Airlines

Thu, Nov 12 - Fri, Nov 20

6:00 am - 7:30 amBUF Buffalo-DUB Dublin

20h 30m1 stop Newark

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

8:55 pm - 9:55 amBUF Buffalo-DUB Dublin

32h 00m1 stop Newark

9:00 am - 9:21 amDUB Dublin-BUF Buffalo

29h 21m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$702United Airlines

Sun, Nov 1 - Sun, Nov 8

11:38 am - 9:00 amBUF Buffalo-DUB Dublin

16h 22m1 stop New York John F Kennedy Intl

11:30 am - 7:03 pmDUB Dublin-BUF Buffalo

12h 33m1 stop New York John F Kennedy Intl

$745JetBlue

Mon, Oct 12 - Sat, Oct 17

11:38 am - 9:00 amBUF Buffalo-DUB Dublin

16h 22m1 stop New York John F Kennedy Intl

11:30 am - 7:03 pmDUB Dublin-BUF Buffalo

12h 33m1 stop New York John F Kennedy Intl

$746JetBlue

Mon, Oct 12 - Sat, Oct 17

Cheap last minute flights

Enter your travel dates to find the best prices.

2:53 pm - 10:40 amBUF Buffalo-DUB Dublin

14h 47m1 stop Washington, D.C. Dulles Intl

9:20 am - 11:11 pmDUB Dublin-BUF Buffalo

18h 51m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$732United Airlines

Sat, Sep 19 - Sat, Sep 26

6:10 am - 7:30 amBUF Buffalo-DUB Dublin

20h 20m2 stops Washington, D.C. Dulles Intl Newark

9:20 am - 11:11 pmDUB Dublin-BUF Buffalo

18h 51m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$737United Airlines

Sat, Sep 19 - Sat, Sep 26

6:00 am - 7:30 amBUF Buffalo-DUB Dublin

20h 30m1 stop Newark

11:35 am - 8:47 pmDUB Dublin-BUF Buffalo

14h 12m1 stop Chicago O'Hare Intl

$741United Airlines

Sat, Sep 19 - Sat, Sep 26

2:53 pm - 10:40 amBUF Buffalo-DUB Dublin

14h 47m1 stop Washington, D.C. Dulles Intl

9:20 am - 11:11 pmDUB Dublin-BUF Buffalo

18h 51m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$806United Airlines

Sat, Sep 19 - Sat, Sep 26

5:15 pm - 8:45 amBUF Buffalo-DUB Dublin

10h 30m1 stop Atlanta Hartsfield-Jackson

5:55 am - 12:12 amDUB Dublin-BUF Buffalo

23h 17m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$811Delta

Sat, Sep 19 - Sat, Sep 26

6:20 am - 7:55 amBUF Buffalo-DUB Dublin

20h 35m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

8:55 am - 12:12 amDUB Dublin-BUF Buffalo

20h 17m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$816Delta

Sat, Sep 19 - Sat, Sep 26

12:02 pm - 8:45 amBUF Buffalo-DUB Dublin

15h 43m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

11:10 am - 12:12 amDUB Dublin-BUF Buffalo

18h 02m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$816Delta

Sat, Sep 19 - Sat, Sep 26

2:53 pm - 8:15 amBUF Buffalo-DUB Dublin

12h 22m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

9:20 am - 8:47 pmDUB Dublin-BUF Buffalo

16h 27m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,074Multiple Airlines

Sat, Sep 19 - Sat, Sep 26

2:53 pm - 8:15 amBUF Buffalo-DUB Dublin

12h 22m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

9:20 am - 8:47 pmDUB Dublin-BUF Buffalo

16h 27m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,251Multiple Airlines

Sat, Sep 19 - Sat, Sep 26

2:53 pm - 8:15 amBUF Buffalo-DUB Dublin

12h 22m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

9:20 am - 8:47 pmDUB Dublin-BUF Buffalo

16h 27m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,257Multiple Airlines

Sat, Sep 19 - Sat, Sep 26

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KLM flights from Buffalo to Dublin

Our best KLM deals on Buffalo to Dublin flight tickets

KLM

Jan 21

BUF11:20 amBuffalo

16h 25m

1 stop

DUB8:45 amDublin

Jan 29

DUB5:45 amDublin

16h 21m

2 stops

BUF5:06 pmBuffalo

$629

KLM

Oct 12

BUF3:53 pmBuffalo

13h 07m

1 stop

DUB10:00 amDublin

Oct 19

DUB1:15 pmDublin

10h 41m

1 stop

BUF6:56 pmBuffalo

$651

Air France flights from Buffalo to Dublin

Our best Air France deals on Buffalo to Dublin flight tickets

Air France

Jan 21

BUF12:50 pmBuffalo

14h 55m

2 stops

DUB8:45 amDublin

Jan 29

DUB6:00 amDublin

16h 06m

2 stops

BUF5:06 pmBuffalo

$634

Air France

Sep 26

BUF3:53 pmBuffalo

13h 07m

1 stop

DUB10:00 amDublin

Oct 3

DUB11:00 amDublin

17h 52m

1 stop

BUF11:52 pmBuffalo

$700

Air France

Sep 26

BUF3:53 pmBuffalo

13h 07m

1 stop

DUB10:00 amDublin

Oct 3

DUB11:00 amDublin

17h 52m

1 stop

BUF11:52 pmBuffalo

$701

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Wed 10/28

5:20 pm-7:45 am

1 stop10h 25m

Dublin

Wed 11/4

9:40 am-11:59 pm

1 stop19h 19m

$556

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Wed 10/28

6:15 am-7:45 am

2 stops21h 30m

Dublin

Wed 11/4

9:40 am-11:59 pm

1 stop19h 19m

$560

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Wed 10/28

6:15 am-7:45 am

2 stops21h 30m

Dublin

Wed 11/4

9:40 am-10:38 pm

2 stops17h 58m

$560

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Sun 11/15

3:26 pm-9:55 am

2 stops13h 29m

Dublin

Sat 11/21

5:55 pm-10:45 pm

2 stops33h 50m

$600

Quickest round-trip

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Thu 11/12

3:26 pm-8:40 am

1 stop12h 14m

Dublin

Fri 11/20

12:55 pm-10:53 pm

1 stop14h 58m

$636

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Thu 11/12

3:26 pm-8:40 am

1 stop12h 14m

Dublin

Fri 11/20

11:30 am-11:58 pm

2 stops17h 28m

$640

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Sun 1/17

6:00 am-7:30 am

1 stop20h 30m

Dublin

Thu 1/21

9:00 am-10:26 am

3 stops30h 26m

$696

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Sun 11/1

8:55 pm-9:55 am

1 stop32h 00m

Dublin

Sun 11/8

9:00 am-9:21 am

2 stops29h 21m

$702

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Mon 10/12

11:38 am-9:00 am

1 stop16h 22m

Dublin

Sat 10/17

11:30 am-7:03 pm

1 stop12h 33m

$745

BuffaloDublin

BUF Buffalo - DUB Dublin

BUFDUB

Buffalo

Mon 10/12

11:38 am-9:00 am

1 stop16h 22m

Dublin

Sat 10/17

11:30 am-7:03 pm

1 stop12h 33m

$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 low for flights on this route.

Typical prices usually range from $738 to $919.
The lowest price recently found on this route was $556.

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 $622.

Can stopping save me money on Buffalo to Dublin flights?

You could potentially save up to 32% 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	$349
Fastest flight time	10h 30m
Direct flights	None

The best one-way flight to Dublin from Buffalo in the past 72 hours is $349. The best round-trip flight deal from Buffalo to Dublin found on momondo in the last 72 hours is $556.

The fastest flight from Buffalo to Dublin takes 10h 30m

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 10h 30m, 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 September 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 43% of all bookings. The subsequent popular airlines are United Airlines at 32%, American Airlines at 13%, and Delta at 13%.

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 12,076 reviews	Search American Airlines flights
JetBlue	PriceFrom $527	Free Cancellation	Rating 7.1 3,035 reviews	Search JetBlue flights
Delta	PriceFrom $531	Free Cancellation	Rating 7.8 8,579 reviews	Search Delta flights
United Airlines	PriceFrom $534	Free Cancellation	Rating 7.4 10,214 reviews	Search United Airlines flights

Kilkenny

Swords

Athlone

Kildare

Malahide

Mullingar

Portmarnock

Wicklow

Leixlip

Bray

Carlingford

Naas

Arklow

Slane

Castleknock

Dundalk

Drogheda

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.

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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Cheap flights from Buffalo to Dublin from $349

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 10/8. 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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KLM 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

Best Price Found

Fastest flight time

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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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

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List of cabin classes available on flights landing in Dublin. Availability may vary depending on flight origin and airline.

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