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 15m.

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

Flights via Boston (BOS) offer the lowest average round-trip price of $619.

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 32% 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.

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

United Airlines, Delta, and Air Canada are the most popular carriers operating from Buffalo to Dublin

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

Washington, D.C. (IAD) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

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 March 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.

$309 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 typical for flights on this route. Typical prices usually range from $516 to $648. The lowest price recently found on this route was $645.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Buffalo to Dublin

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 10:40 am

BUF

DUB

23h 40m

1 stop

9:20 am - 10:01 am

DUB

BUF

29h 41m

3 stops

$645United Airlines

Wed, Aug 12 - Tue, Aug 25

9:48 am - 8:20 am

BUF

DUB

17h 32m

1 stop

10:40 am - 10:57 pm

DUB

BUF

17h 17m

1 stop

$655JetBlue

Sat, Apr 25 - Fri, May 1

1:31 pm - 8:20 am

BUF

DUB

13h 49m

1 stop

10:40 am - 7:29 pm

DUB

BUF

13h 49m

1 stop

$658JetBlue

Fri, Aug 14 - Mon, Aug 24

9:48 am - 8:20 am

BUF

DUB

17h 32m

1 stop

11:40 am - 9:25 pm

DUB

BUF

14h 45m

1 stop

$660JetBlue

Wed, Apr 22 - Wed, May 6

7:00 am - 7:45 am

BUF

DUB

19h 45m

2 stops

9:20 am - 10:01 am

DUB

BUF

29h 41m

3 stops

$661United Airlines

Wed, Aug 12 - Tue, Aug 25

7:52 pm - 10:40 am

BUF

DUB

9h 48m

1 stop

9:50 am - 11:52 pm

DUB

BUF

19h 02m

2 stops

$663United Airlines

Wed, Aug 12 - Tue, Aug 25

6:00 am - 8:15 am

BUF

DUB

21h 15m

2 stops

9:50 am - 10:01 am

DUB

BUF

29h 11m

3 stops

$666United Airlines

Tue, Sep 1 - Thu, Sep 10

6:00 am - 7:45 am

BUF

DUB

20h 45m

2 stops

9:50 am - 11:52 pm

DUB

BUF

19h 02m

2 stops

$667United Airlines

Wed, Aug 12 - Tue, Aug 25

7:52 pm - 10:40 am

BUF

DUB

9h 48m

1 stop

9:20 am - 11:52 pm

DUB

BUF

19h 32m

2 stops

$668United Airlines

Wed, Sep 9 - Wed, Sep 16

6:00 am - 10:40 am

BUF

DUB

23h 40m

1 stop

9:50 am - 9:14 am

DUB

BUF

28h 24m

2 stops

$669United Airlines

Tue, Sep 1 - Thu, Sep 3

JetBlue flights from Buffalo to Dublin

Our best JetBlue deals on Buffalo to Dublin flight tickets

JetBlue

Apr 25

BUF9:48 amBuffalo

17h 32m

1 stop

DUB8:20 amDublin

May 1

DUB10:40 amDublin

17h 17m

1 stop

BUF10:57 pmBuffalo

$655

JetBlue

Aug 14

BUF1:31 pmBuffalo

13h 49m

1 stop

DUB8:20 amDublin

Aug 24

DUB10:40 amDublin

13h 49m

1 stop

BUF7:29 pmBuffalo

$658

JetBlue

Apr 22

BUF9:48 amBuffalo

17h 32m

1 stop

DUB8:20 amDublin

May 6

DUB11:40 amDublin

14h 45m

1 stop

BUF9:25 pmBuffalo

$660

British Airways flights from Buffalo to Dublin

Our best British Airways deals on Buffalo to Dublin flight tickets

British Airways

Sep 9

BUF5:00 pmBuffalo

14h 05m

2 stops

DUB12:05 pmDublin

Sep 16

DUB10:30 amDublin

15h 48m

2 stops

BUF9:18 pmBuffalo

$712

British Airways

Mar 29

BUF4:25 pmBuffalo

17h 25m

2 stops

DUB2:50 pmDublin

Apr 4

DUB7:00 pmDublin

25h 54m

2 stops

BUF3:54 pmBuffalo

$1,071

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 8/12

6:00 am-10:40 am

1 stop23h 40m

Dublin

Tue 8/25

9:20 am-10:01 am

3 stops29h 41m

$645

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 4/25

9:48 am-8:20 am

1 stop17h 32m

Dublin

Fri 5/1

10:40 am-10:57 pm

1 stop17h 17m

$655

Quickest round-trip

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 8/14

1:31 pm-8:20 am

1 stop13h 49m

Dublin

Mon 8/24

10:40 am-7:29 pm

1 stop13h 49m

$658

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 4/22

9:48 am-8:20 am

1 stop17h 32m

Dublin

Wed 5/6

11:40 am-9:25 pm

1 stop14h 45m

$660

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 8/12

7:00 am-7:45 am

2 stops19h 45m

Dublin

Tue 8/25

9:20 am-10:01 am

3 stops29h 41m

$661

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 8/12

7:52 pm-10:40 am

1 stop9h 48m

Dublin

Tue 8/25

9:50 am-11:52 pm

2 stops19h 02m

$663

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 9/1

6:00 am-8:15 am

2 stops21h 15m

Dublin

Thu 9/10

9:50 am-10:01 am

3 stops29h 11m

$666

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 8/12

6:00 am-7:45 am

2 stops20h 45m

Dublin

Tue 8/25

9:50 am-11:52 pm

2 stops19h 02m

$667

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

7:52 pm-10:40 am

1 stop9h 48m

Dublin

Wed 9/16

9:20 am-11:52 pm

2 stops19h 32m

$668

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 9/1

6:00 am-10:40 am

1 stop23h 40m

Dublin

Thu 9/3

9:50 am-9:14 am

2 stops28h 24m

$669

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 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 $724 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 $600 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	9h 31m
Direct flights	None

The fastest flight from Buffalo to Dublin takes 9h 31m

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 31m, 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 March 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 55% of all bookings. The subsequent popular airlines are United Airlines at 24%, American Airlines at 15%, and Delta at 6%.

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 11,488 reviews	Search American Airlines flights
JetBlue	PriceFrom $527	Free Cancellation	Rating 7.2 2,908 reviews	Search JetBlue flights
Delta	PriceFrom $531	Free Cancellation	Rating 7.9 8,319 reviews	Search Delta flights
United Airlines	PriceFrom $555	Free Cancellation	Rating 7.4 9,462 reviews	Search United Airlines flights

Kilkenny

Swords

Athlone

Dundalk

Bray

Kildare

Mullingar

Wicklow

Drogheda

Portmarnock

Arklow

Castleknock

Leixlip

Carlingford

Cavan

Malahide

Maynooth

Naas

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 4/22

Wed 4/29

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Nearby airports

Airlines

Cabin classes

Other Ireland destinations

Other flights from Buffalo

Complete your trip

Feeling lucky

Airports servicing Ireland

Cheap flights from Buffalo to Dublin from $309

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 7/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Buffalo to Dublin

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

JetBlue flights from Buffalo to Dublin

Our best JetBlue deals on Buffalo to Dublin flight tickets

British Airways flights from Buffalo to Dublin

Our best British Airways deals on Buffalo to Dublin flight tickets

momondo Fare Finder

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 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 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

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

Cabin classes currently available on flights to Dublin

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

Popular cities in Ireland

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Buffalo

According to popular flight searches on momondo this year

Complete your trip to Dublin

Explore popular destinations other users love

According to popular flight searches on momondo this year