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

Flights connecting via Boston (BOS) have the shortest average one-way travel time: 9h 16m.

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

Boston (BOS) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Dublin?

JetBlue, United Airlines and American Airlines are the top three most popular airlines that fly to Dublin from Buffalo according to our data. JetBlue is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 6 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

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

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 24m.

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

Flights via Washington, D.C. (IAD) offer the lowest average round-trip price of $641.

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

British Airways, KLM, and American Airlines are the most popular carriers 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 January 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.

$197 Cheap Flights from Buffalo to Dublin in 2026

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5:59 pm - 3:45 pm

BUF

DUB

16h 46m2 stops

8:30 pm - 11:49 pm

DUB

BUF

32h 19m2 stops

$439British Airways

Mon, Mar 30 - Mon, Apr 6

2:59 pm - 11:15 am

BUF

DUB

15h 16m2 stops

6:30 am - 5:14 pm

DUB

BUF

15h 44m2 stops

$466British Airways

Fri, Apr 17 - Fri, Apr 24

5:45 pm - 7:25 pm

BUF

DUB

20h 40m2 stops

11:35 am - 9:30 pm

DUB

BUF

14h 55m1 stop

$481Multiple Airlines

Fri, Apr 17 - Fri, Apr 24

11:51 am - 8:45 am

BUF

DUB

15h 54m1 stop

5:55 am - 4:59 pm

DUB

BUF

16h 04m2 stops

$483KLM

Sun, Feb 1 - Sun, Feb 8

3:38 pm - 8:45 am

BUF

DUB

12h 07m1 stop

10:45 am - 12:16 am

DUB

BUF

18h 31m1 stop

$485KLM

Sun, Feb 1 - Sun, Feb 8

10:33 am - 8:45 am

BUF

DUB

17h 12m2 stops

5:55 am - 11:28 pm

DUB

BUF

22h 33m2 stops

$487Delta

Sun, Feb 1 - Sun, Feb 8

11:52 am - 7:50 am

BUF

DUB

14h 58m2 stops

1:25 pm - 12:14 am

DUB

BUF

15h 49m2 stops

$488Multiple Airlines

Thu, Feb 19 - Thu, Feb 26

4:47 pm - 8:45 am

BUF

DUB

10h 58m1 stop

1:15 pm - 7:16 pm

DUB

BUF

11h 01m1 stop

$489KLM

Mon, Mar 30 - Mon, Apr 6

11:52 am - 7:50 am

BUF

DUB

14h 58m2 stops

10:45 am - 7:00 pm

DUB

BUF

13h 15m1 stop

$490Multiple Airlines

Thu, Feb 19 - Thu, Feb 26

5:59 pm - 10:15 am

BUF

DUB

11h 16m1 stop

2:25 pm - 11:31 pm

DUB

BUF

14h 06m2 stops

$493American Airlines

Mon, Mar 30 - Mon, Apr 6

KLM flights from Buffalo to Dublin

Our best KLM deals on Buffalo to Dublin flight tickets

KLM

Feb 1

BUF11:51 amBuffalo

15h 54m

1 stop

DUB8:45 amDublin

Feb 8

DUB5:55 amDublin

16h 04m

2 stops

BUF4:59 pmBuffalo

$483

Find similar

KLM

Feb 1

BUF3:38 pmBuffalo

12h 07m

1 stop

DUB8:45 amDublin

Feb 8

DUB10:45 amDublin

18h 31m

1 stop

BUF12:16 amBuffalo

$485

Find similar

KLM

Mar 30

BUF6:00 amBuffalo

21h 45m

1 stop

DUB8:45 amDublin

Apr 6

DUB1:15 pmDublin

11h 01m

1 stop

BUF7:16 pmBuffalo

$539

Find similar

Delta flights from Buffalo to Dublin

Our best Delta deals on Buffalo to Dublin flight tickets

Delta

Feb 1

BUF10:33 amBuffalo

17h 12m

2 stops

DUB8:45 amDublin

Feb 8

DUB5:55 amDublin

22h 33m

2 stops

BUF11:28 pmBuffalo

$487

Find similar

Delta

Mar 30

BUF6:00 amBuffalo

21h 45m

1 stop

DUB8:45 amDublin

Apr 6

DUB5:55 amDublin

17h 48m

2 stops

BUF6:43 pmBuffalo

$536

Find similar

Delta

Mar 30

BUF10:32 amBuffalo

16h 23m

2 stops

DUB7:55 amDublin

Apr 6

DUB5:55 amDublin

22h 00m

2 stops

BUF10:55 pmBuffalo

$540

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 3/30

5:59 pm-3:45 pm

2 stops16h 46m

Dublin

Mon 4/6

8:30 pm-11:49 pm

2 stops32h 19m

$439

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 4/17

2:59 pm-11:15 am

2 stops15h 16m

Dublin

Fri 4/24

6:30 am-5:14 pm

2 stops15h 44m

$466

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 4/17

5:45 pm-7:25 pm

2 stops20h 40m

Dublin

Fri 4/24

11:35 am-9:30 pm

1 stop14h 55m

$481

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 2/1

11:51 am-8:45 am

1 stop15h 54m

Dublin

Sun 2/8

5:55 am-4:59 pm

2 stops16h 04m

$483

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 2/1

3:38 pm-8:45 am

1 stop12h 07m

Dublin

Sun 2/8

10:45 am-12:16 am

1 stop18h 31m

$485

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 2/1

10:33 am-8:45 am

2 stops17h 12m

Dublin

Sun 2/8

5:55 am-11:28 pm

2 stops22h 33m

$487

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 2/19

11:52 am-7:50 am

2 stops14h 58m

Dublin

Thu 2/26

1:25 pm-12:14 am

2 stops15h 49m

$488

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 3/30

4:47 pm-8:45 am

1 stop10h 58m

Dublin

Mon 4/6

1:15 pm-7:16 pm

1 stop11h 01m

$489

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 2/19

11:52 am-7:50 am

2 stops14h 58m

Dublin

Thu 2/26

10:45 am-7:00 pm

1 stop13h 15m

$490

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 3/30

5:59 pm-10:15 am

1 stop11h 16m

Dublin

Mon 4/6

2:25 pm-11:31 pm

2 stops14h 06m

$493

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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 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 $594.

How far in advance should I book a flight 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 $766 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 $566 on momondo.

Can stopping save me money on Buffalo to Dublin flights?

You could potentially save up to 23% 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	9h 51m
Direct flights	None

The fastest flight from Buffalo to Dublin takes 9h 51m

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

Search flight deals

How far is Buffalo to Dublin by plane?
Dublin is 3274.0 mi away from Buffalo. Flights usually cover this in 9h 51m, 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 January 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 64% of all bookings. The subsequent popular airlines are United Airlines at 19%, American Airlines at 12%, and Delta at 5%.

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 $429	Free Cancellation	Rating 7.2 11,083 reviews	Search American Airlines flights
JetBlue	PriceFrom $527	Free Cancellation	Rating 7.2 2,900 reviews	Search JetBlue flights
Delta	PriceFrom $544	Free Cancellation	Rating 7.9 8,017 reviews	Search Delta flights
United Airlines	PriceFrom $556	Free Cancellation	Rating 7.4 9,132 reviews	Search United Airlines flights

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Malahide

Mullingar

Bray

Kildare

Wicklow

Drogheda

Maynooth

Portmarnock

Arklow

Cavan

Castleknock

Naas

Leixlip

Thurles

Slane

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 $197

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 3/28. 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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Our best Delta deals on Buffalo to Dublin flight tickets

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Use the filters below to find and compare flights from Buffalo to Dublin that are best for you.

See travel insights to Dublin from

How to get the cheapest flight ticket from Buffalo to Dublin

What is the cheapest month to fly to Dublin?

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

Can stopping save me money on Buffalo to Dublin flights?

You could potentially save up to 23% on your flight if you consider stops on a Buffalo to Dublin flight.

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

British Airways, KLM, and American Airlines are the most popular carriers operating from Buffalo to Dublin

What airlines fly to Dublin?

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

Boston (BOS) was the most common stop: 40% 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 Washington, D.C. (IAD) offer the lowest average round-trip price of $641.

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

Flights connecting via Boston (BOS) have the shortest average one-way travel time: 9h 16m.

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

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 24m.

When to book flights from Buffalo to Dublin

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

Direct flights

How far is Buffalo to Dublin by plane?

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

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

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

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

What is the most popular airline 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?

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

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

How can momondo help me find flights 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?

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

Airports servicing Ireland