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 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.

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.

$320 Cheap Flights from Buffalo to Dublin in 2026

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7:00 am - 8:45 am

BUF

DUB

20h 45m1 stop

5:55 am - 4:59 pm

DUB

BUF

16h 04m2 stops

$474KLM

Thu, Feb 5 - Wed, Feb 18

7:00 am - 8:45 am

BUF

DUB

20h 45m1 stop

10:45 am - 7:00 pm

DUB

BUF

13h 15m1 stop

$476KLM

Thu, Feb 5 - Wed, Feb 18

11:51 am - 8:45 am

BUF

DUB

15h 54m1 stop

8:50 am - 7:02 pm

DUB

BUF

15h 12m2 stops

$483KLM

Mon, Feb 2 - Mon, Feb 9

12:25 pm - 8:05 am

BUF

DUB

14h 40m2 stops

8:50 am - 7:00 pm

DUB

BUF

15h 10m2 stops

$484KLM

Thu, Feb 5 - Wed, Feb 18

6:00 am - 7:45 am

BUF

DUB

20h 45m1 stop

9:45 am - 11:46 pm

DUB

BUF

18h 01m1 stop

$485KLM

Wed, Mar 4 - Wed, Mar 11

4:47 pm - 8:45 am

BUF

DUB

10h 58m1 stop

5:55 am - 5:37 pm

DUB

BUF

16h 42m2 stops

$486KLM

Tue, Mar 31 - Wed, Apr 8

6:03 am - 8:45 am

BUF

DUB

21h 42m2 stops

5:55 am - 5:54 pm

DUB

BUF

16h 59m2 stops

$487Delta

Mon, Feb 2 - Mon, Feb 9

6:15 am - 7:45 am

BUF

DUB

20h 30m2 stops

8:50 am - 12:14 am

DUB

BUF

19h 24m2 stops

$488Delta

Wed, Mar 4 - Wed, Mar 11

11:52 am - 8:00 am

BUF

DUB

15h 08m2 stops

10:45 am - 12:14 am

DUB

BUF

18h 29m1 stop

$489Multiple Airlines

Tue, Feb 17 - Tue, Feb 24

6:15 am - 8:45 am

BUF

DUB

21h 30m2 stops

8:55 am - 10:55 pm

DUB

BUF

19h 00m2 stops

$490Delta

Tue, Mar 31 - Wed, Apr 8

Delta flights from Buffalo to Dublin

Our best Delta deals on Buffalo to Dublin flight tickets

Delta

Feb 2

BUF6:03 amBuffalo

21h 42m

2 stops

DUB8:45 amDublin

Feb 9

DUB5:55 amDublin

16h 59m

2 stops

BUF5:54 pmBuffalo

$487

Find similar

Delta

Mar 4

BUF6:15 amBuffalo

20h 30m

2 stops

DUB7:45 amDublin

Mar 11

DUB8:50 amDublin

19h 24m

2 stops

BUF12:14 amBuffalo

$488

Find similar

Delta

Mar 31

BUF6:15 amBuffalo

21h 30m

2 stops

DUB8:45 amDublin

Apr 8

DUB8:55 amDublin

19h 00m

2 stops

BUF10:55 pmBuffalo

$490

Find similar

British Airways flights from Buffalo to Dublin

Our best British Airways deals on Buffalo to Dublin flight tickets

British Airways

Mar 18

BUF5:59 pmBuffalo

19h 01m

2 stops

DUB5:00 pmDublin

Mar 23

DUB8:40 pmDublin

30h 05m

2 stops

BUF10:45 pmBuffalo

$538

Find similar

British Airways

Feb 13

BUF6:01 pmBuffalo

17h 59m

2 stops

DUB5:00 pmDublin

Feb 21

DUB10:55 amDublin

17h 28m

2 stops

BUF11:23 pmBuffalo

$733

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 2/5

7:00 am-8:45 am

1 stop20h 45m

Dublin

Wed 2/18

5:55 am-4:59 pm

2 stops16h 04m

$474

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 2/5

7:00 am-8:45 am

1 stop20h 45m

Dublin

Wed 2/18

10:45 am-7:00 pm

1 stop13h 15m

$476

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 2/2

11:51 am-8:45 am

1 stop15h 54m

Dublin

Mon 2/9

8:50 am-7:02 pm

2 stops15h 12m

$483

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 2/5

12:25 pm-8:05 am

2 stops14h 40m

Dublin

Wed 2/18

8:50 am-7:00 pm

2 stops15h 10m

$484

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 3/4

6:00 am-7:45 am

1 stop20h 45m

Dublin

Wed 3/11

9:45 am-11:46 pm

1 stop18h 01m

$485

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 3/31

4:47 pm-8:45 am

1 stop10h 58m

Dublin

Wed 4/8

5:55 am-5:37 pm

2 stops16h 42m

$486

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 2/2

6:03 am-8:45 am

2 stops21h 42m

Dublin

Mon 2/9

5:55 am-5:54 pm

2 stops16h 59m

$487

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 3/4

6:15 am-7:45 am

2 stops20h 30m

Dublin

Wed 3/11

8:50 am-12:14 am

2 stops19h 24m

$488

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 2/17

11:52 am-8:00 am

2 stops15h 08m

Dublin

Tue 2/24

10:45 am-12:14 am

1 stop18h 29m

$489

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 3/31

6:15 am-8:45 am

2 stops21h 30m

Dublin

Wed 4/8

8:55 am-10:55 pm

2 stops19h 00m

$490

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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 11,079 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 8,018 reviews	Search Delta flights
United Airlines	PriceFrom $556	Free Cancellation	Rating 7.4 9,137 reviews	Search United Airlines flights

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Mullingar

Bray

Kildare

Drogheda

Maynooth

Arklow

Cavan

Castleknock

Naas

Portmarnock

Wicklow

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 $320

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 3/15. 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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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 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