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

JetBlue is the most popular carrier operating from Buffalo to Dublin

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 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 Boston (BOS) have the shortest average one-way travel time: 9h 05m.

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

Flights via Atlanta (ATL) offer the lowest average round-trip price of $523.

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 31% 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.

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 May 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.

$354 Cheap Flights from Buffalo to Dublin in 2026

Q: 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 $879 to $699. The lowest price recently found on this route was $656.

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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.

9:15 am - 9:00 am

BUF

DUB

18h 45m

1 stop

10:40 am - 7:32 pm

DUB

BUF

13h 52m

1 stop

$656JetBlue

Sun, Jul 12 - Sun, Jul 19

11:40 am - 7:30 am

BUF

DUB

15h 50m

1 stop

9:30 am - 5:59 pm

DUB

BUF

13h 29m

1 stop

$660Austrian Airlines

Mon, Oct 26 - Mon, Nov 2

7:59 pm - 10:40 am

BUF

DUB

9h 41m

1 stop

9:20 am - 9:07 pm

DUB

BUF

40h 47m

2 stops

$680United Airlines

Mon, Sep 7 - Mon, Sep 14

6:55 am - 7:20 am

BUF

DUB

19h 25m

2 stops

9:20 am - 9:07 pm

DUB

BUF

40h 47m

2 stops

$684United Airlines

Mon, Sep 7 - Mon, Sep 14

6:55 am - 7:45 am

BUF

DUB

19h 50m

2 stops

9:20 am - 4:56 pm

DUB

BUF

36h 36m

2 stops

$688Air Canada

Fri, Sep 11 - Fri, Sep 18

10:53 am - 7:30 am

BUF

DUB

15h 37m

1 stop

9:30 am - 6:58 pm

DUB

BUF

14h 28m

1 stop

$691Austrian Airlines

Wed, Sep 9 - Wed, Sep 16

7:30 pm - 10:20 am

BUF

DUB

10h 50m

1 stop

9:10 am - 10:37 pm

DUB

BUF

18h 27m

2 stops

$702Lufthansa

Mon, Oct 26 - Mon, Nov 2

6:00 am - 7:45 am

BUF

DUB

20h 45m

1 stop

8:50 am - 6:58 pm

DUB

BUF

15h 08m

2 stops

$705KLM

Thu, Nov 5 - Thu, Nov 12

10:25 am - 8:20 am

BUF

DUB

16h 55m

1 stop

10:40 am - 8:24 pm

DUB

BUF

14h 44m

1 stop

$706JetBlue

Mon, Sep 7 - Mon, Sep 14

2:53 pm - 10:40 am

BUF

DUB

14h 47m

1 stop

8:45 am - 11:44 pm

DUB

BUF

19h 59m

2 stops

$707Lufthansa

Fri, Sep 11 - Fri, Sep 18

KLM flights from Buffalo to Dublin

Our best KLM deals on Buffalo to Dublin flight tickets

KLM

Nov 5

BUF6:00 amBuffalo

20h 45m

1 stop

DUB7:45 amDublin

Nov 12

DUB8:50 amDublin

15h 08m

2 stops

BUF6:58 pmBuffalo

$705

KLM

Oct 5

BUF12:07 pmBuffalo

15h 38m

1 stop

DUB8:45 amDublin

Oct 9

DUB5:55 amDublin

14h 17m

2 stops

BUF3:12 pmBuffalo

$774

KLM

Oct 5

BUF11:06 amBuffalo

17h 09m

1 stop

DUB9:15 amDublin

Oct 9

DUB11:00 amDublin

12h 37m

1 stop

BUF6:37 pmBuffalo

$778

Scandinavian Airlines flights from Buffalo to Dublin

Our best Scandinavian Airlines deals on Buffalo to Dublin flight tickets

Scandinavian Airlines

May 30

BUF10:32 amBuffalo

26h 48m

2 stops

DUB6:20 pmDublin

Jun 7

DUB7:15 pmDublin

29h 09m

3 stops

BUF7:24 pmBuffalo

$2,356

Scandinavian Airlines

May 30

BUF10:32 amBuffalo

26h 48m

3 stops

DUB6:20 pmDublin

Jun 7

DUB7:15 pmDublin

29h 09m

3 stops

BUF7:24 pmBuffalo

$2,360

Scandinavian Airlines

May 30

BUF3:53 pmBuffalo

21h 32m

3 stops

DUB6:25 pmDublin

Jun 7

DUB7:15 pmDublin

29h 09m

3 stops

BUF7:24 pmBuffalo

$2,363

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 7/12

9:15 am-9:00 am

1 stop18h 45m

Dublin

Sun 7/19

10:40 am-7:32 pm

1 stop13h 52m

$656

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 10/26

11:40 am-7:30 am

1 stop15h 50m

Dublin

Mon 11/2

9:30 am-5:59 pm

1 stop13h 29m

$660

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 9/7

7:59 pm-10:40 am

1 stop9h 41m

Dublin

Mon 9/14

9:20 am-9:07 pm

2 stops40h 47m

$680

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 9/7

6:55 am-7:20 am

2 stops19h 25m

Dublin

Mon 9/14

9:20 am-9:07 pm

2 stops40h 47m

$684

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 9/11

6:55 am-7:45 am

2 stops19h 50m

Dublin

Fri 9/18

9:20 am-4:56 pm

2 stops36h 36m

$688

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

10:53 am-7:30 am

1 stop15h 37m

Dublin

Wed 9/16

9:30 am-6:58 pm

1 stop14h 28m

$691

Quickest round-trip

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 10/26

7:30 pm-10:20 am

1 stop10h 50m

Dublin

Mon 11/2

9:10 am-10:37 pm

2 stops18h 27m

$702

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 11/5

6:00 am-7:45 am

1 stop20h 45m

Dublin

Thu 11/12

8:50 am-6:58 pm

2 stops15h 08m

$705

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 9/7

10:25 am-8:20 am

1 stop16h 55m

Dublin

Mon 9/14

10:40 am-8:24 pm

1 stop14h 44m

$706

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 9/11

2:53 pm-10:40 am

1 stop14h 47m

Dublin

Fri 9/18

8:45 am-11:44 pm

2 stops19h 59m

$707

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?

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 $456. 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 $699 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 $547 on momondo.

Can stopping save me money on Buffalo to Dublin flights?

You could potentially save up to 15% 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 10m
Direct flights	None

The fastest flight from Buffalo to Dublin takes 9h 10m

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

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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 9h 10m, 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 May 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 51% of all bookings. The subsequent popular airlines are United Airlines at 26%, American Airlines at 13%, and Delta 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 $429	Free Cancellation	Rating 7.1 11,639 reviews	Search American Airlines flights
Delta	PriceFrom $531	Free Cancellation	Rating 7.9 8,425 reviews	Search Delta flights
United Airlines	PriceFrom $534	Free Cancellation	Rating 7.4 9,749 reviews	Search United Airlines flights
JetBlue	PriceFrom $536	Free Cancellation	Rating 7.1 2,982 reviews	Search JetBlue flights

Kilkenny

Swords

Athlone

Mullingar

Bray

Kildare

Dundalk

Wicklow

Drogheda

Malahide

Portmarnock

Arklow

Castleknock

Leixlip

Carlingford

Cavan

Naas

Maynooth

Slane

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

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 $354

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 7/8. 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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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

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

Fastest flight time

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.

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

Fly your favorite airline to Dublin

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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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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