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Cheap flights from Buffalo to Dublin from $216

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 4/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Buffalo to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
3:38 pm - 8:45 am
BUF
-
DUB
12h 07m1 stop
KLM Logo
5:55 am - 5:54 pm
DUB
-
BUF
16h 59m2 stops
$482KLM
Tue, Jan 27 - Tue, Feb 3
KLM Logo
3:38 pm - 8:45 am
BUF
-
DUB
12h 07m1 stop
KLM Logo
10:45 am - 12:16 am
DUB
-
BUF
18h 31m1 stop
$484KLM
Tue, Jan 27 - Tue, Feb 3
Delta Logo
7:00 am - 8:00 am
BUF
-
DUB
20h 00m2 stops
Delta Logo
1:25 pm - 12:16 am
DUB
-
BUF
15h 51m2 stops
$487Delta
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
7:42 pm - 8:45 am
BUF
-
DUB
32h 03m1 stop
Multiple Airlines Logo
10:45 am - 12:16 am
DUB
-
BUF
18h 31m1 stop
$489Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
7:59 pm - 9:15 am
BUF
-
DUB
32h 16m1 stop
Multiple Airlines Logo
5:55 am - 3:13 pm
DUB
-
BUF
14h 18m2 stops
$501Multiple Airlines
Sat, Apr 25 - Fri, May 1
Multiple Airlines Logo
7:59 pm - 9:15 am
BUF
-
DUB
32h 16m1 stop
Multiple Airlines Logo
1:15 pm - 12:38 am
DUB
-
BUF
16h 23m1 stop
$504Multiple Airlines
Sat, Apr 25 - Fri, May 1
JetBlue Logo
5:29 pm - 8:20 am
BUF
-
DUB
9h 51m1 stop
JetBlue Logo
11:40 am - 6:44 pm
DUB
-
BUF
12h 04m1 stop
$528JetBlue
Sun, May 10 - Wed, May 20
British Airways Logo
2:59 pm - 9:40 am
BUF
-
DUB
13h 41m2 stops
British Airways Logo
7:45 pm - 3:29 pm
DUB
-
BUF
24h 44m2 stops
$533British Airways
Fri, Apr 24 - Wed, Apr 29
KLM Logo
2:34 pm - 9:15 am
BUF
-
DUB
13h 41m1 stop
KLM Logo
5:55 am - 3:13 pm
DUB
-
BUF
14h 18m2 stops
$535KLM
Fri, Apr 17 - Fri, Apr 24
Delta Logo
11:43 am - 9:15 am
BUF
-
DUB
16h 32m1 stop
Delta Logo
1:15 pm - 12:38 am
DUB
-
BUF
16h 23m1 stop
$538Delta
Fri, Apr 17 - Fri, Apr 24

KLM flights from Buffalo to Dublin

Our best KLM deals on Buffalo to Dublin flight tickets
KLM
Jan 27
BUF3:38 pmBuffalo
12h 07m
1 stop
DUB8:45 amDublin
Feb 3
DUB5:55 amDublin
16h 59m
2 stops
BUF5:54 pmBuffalo
$482
Find similar
KLM
Jan 27
BUF3:38 pmBuffalo
12h 07m
1 stop
DUB8:45 amDublin
Feb 3
DUB10:45 amDublin
18h 31m
1 stop
BUF12:16 amBuffalo
$484
Find similar
KLM
Apr 17
BUF2:34 pmBuffalo
13h 41m
1 stop
DUB9:15 amDublin
Apr 24
DUB5:55 amDublin
14h 18m
2 stops
BUF3:13 pmBuffalo
$535
Find similar

Delta flights from Buffalo to Dublin

Our best Delta deals on Buffalo to Dublin flight tickets
Delta
Jan 25
BUF7:00 amBuffalo
20h 00m
2 stops
DUB8:00 amDublin
Feb 1
DUB1:25 pmDublin
15h 51m
2 stops
BUF12:16 amBuffalo
$487
Find similar
Delta
Apr 17
BUF11:43 amBuffalo
16h 32m
1 stop
DUB9:15 amDublin
Apr 24
DUB1:15 pmDublin
16h 23m
1 stop
BUF12:38 amBuffalo
$538
Find similar
Delta
Mar 30
BUF6:15 amBuffalo
21h 30m
2 stops
DUB8:45 amDublin
Apr 6
DUB5:55 amDublin
22h 00m
2 stops
BUF10:55 pmBuffalo
$540
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 30, 2025.
Use the filters below to find and compare flights from Buffalo to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 1/27

3:38 pm-8:45 am

1 stop12h 07m

Dublin

Tue 2/3

5:55 am-5:54 pm

2 stops16h 59m

$482

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 1/27

3:38 pm-8:45 am

1 stop12h 07m

Dublin

Tue 2/3

10:45 am-12:16 am

1 stop18h 31m

$484

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 1/25

7:00 am-8:00 am

2 stops20h 00m

Dublin

Sun 2/1

1:25 pm-12:16 am

2 stops15h 51m

$487

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 1/25

7:42 pm-8:45 am

1 stop32h 03m

Dublin

Sun 2/1

10:45 am-12:16 am

1 stop18h 31m

$489

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 4/25

7:59 pm-9:15 am

1 stop32h 16m

Dublin

Fri 5/1

5:55 am-3:13 pm

2 stops14h 18m

$501

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 4/25

7:59 pm-9:15 am

1 stop32h 16m

Dublin

Fri 5/1

1:15 pm-12:38 am

1 stop16h 23m

$504

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 5/10

5:29 pm-8:20 am

1 stop9h 51m

Dublin

Wed 5/20

11:40 am-6:44 pm

1 stop12h 04m

$528

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 4/24

2:59 pm-9:40 am

2 stops13h 41m

Dublin

Wed 4/29

7:45 pm-3:29 pm

2 stops24h 44m

$533

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 4/17

2:34 pm-9:15 am

1 stop13h 41m

Dublin

Fri 4/24

5:55 am-3:13 pm

2 stops14h 18m

$535

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 4/17

11:43 am-9:15 am

1 stop16h 32m

Dublin

Fri 4/24

1:15 pm-12:38 am

1 stop16h 23m

$538

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

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

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 $539. 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 $768 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 $585 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 32m

Direct flights

None
The fastest flight from Buffalo to Dublin takes 9h 32m
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 32m, 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?

  • 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?

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 AirlinesPriceFrom $429Free CancellationRating
7.2
11,073 reviews
Search American Airlines flights
JetBluePriceFrom $527Free CancellationRating
7.2
2,903 reviews
Search JetBlue flights
DeltaPriceFrom $544Free CancellationRating
7.9
8,016 reviews
Search Delta flights
United AirlinesPriceFrom $556Free CancellationRating
7.4
9,122 reviews
Search United Airlines flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Dundalk
Malahide
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

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