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Cheap flights from Buffalo to Ireland from €267

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 Ireland departing on 5/4. 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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Cheap return flights

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American Airlines Logo
16:01 - 09:10BUF-DUB
12h 09m2 stops
American Airlines Logo
11:30 - 23:48DUB-BUF
17h 18m2 stops
€413American Airlines
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Fri, 23 Jan - Sun, 1 Feb
Delta Logo
07:00 - 08:45BUF-DUB
20h 45m1 stop
Delta Logo
13:25 - 15:15DUB-BUF
30h 50m2 stops
€416Delta
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Fri, 5 Dec - Tue, 9 Dec
Delta Logo
15:55 - 08:45BUF-DUB
11h 50m1 stop
Delta Logo
05:55 - 19:19DUB-BUF
18h 24m2 stops
€417Delta
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Fri, 5 Dec - Tue, 9 Dec
Delta Logo
06:00 - 07:45BUF-DUB
20h 45m1 stop
Delta Logo
10:45 - 00:16DUB-BUF
18h 31m1 stop
€418Delta
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Fri, 5 Dec - Tue, 9 Dec
Multiple Airlines Logo
19:45 - 08:45BUF-DUB
32h 00m1 stop
Multiple Airlines Logo
13:25 - 00:16DUB-BUF
15h 51m2 stops
€421Multiple Airlines
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Fri, 23 Jan - Sun, 1 Feb
Delta Logo
07:00 - 07:50BUF-DUB
19h 50m2 stops
Delta Logo
10:45 - 00:16DUB-BUF
18h 31m1 stop
€422Delta
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Sun, 7 Dec - Sun, 14 Dec
Multiple Airlines Logo
19:45 - 08:45BUF-DUB
32h 00m1 stop
Multiple Airlines Logo
10:45 - 00:16DUB-BUF
18h 31m1 stop
€423Multiple Airlines
Find Deal
Fri, 23 Jan - Sun, 1 Feb
British Airways Logo
17:00 - 11:50BUF-DUB
13h 50m2 stops
British Airways Logo
20:55 - 21:13DUB-BUF
29h 18m2 stops
€455British Airways
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Mon, 30 Mar - Mon, 6 Apr
JetBlue Logo
19:39 - 09:00BUF-DUB
32h 21m1 stop
JetBlue Logo
10:40 - 22:57DUB-BUF
17h 17m1 stop
€494JetBlue
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Sun, 10 May - Wed, 20 May
KLM Logo
12:09 - 07:45BUF-DUB
15h 36m1 stop
KLM Logo
13:25 - 23:49DUB-BUF
14h 24m2 stops
€502KLM
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Wed, 18 Mar - Mon, 23 Mar

Delta flights from Buffalo to Ireland

Our best Delta deals on Buffalo to Ireland flight tickets
Delta
5 Dec
BUF07:00Buffalo
20h 45m
1 stop
DUB08:45Dublin
9 Dec
DUB13:25Dublin
30h 50m
2 stops
BUF15:15Buffalo
€416
Find similar
Delta
5 Dec
BUF15:55Buffalo
11h 50m
1 stop
DUB08:45Dublin
9 Dec
DUB05:55Dublin
18h 24m
2 stops
BUF19:19Buffalo
€417
Find similar
Delta
5 Dec
BUF06:00Buffalo
20h 45m
1 stop
DUB07:45Dublin
9 Dec
DUB10:45Dublin
18h 31m
1 stop
BUF00:16Buffalo
€418
Find similar

British Airways flights from Buffalo to Ireland

Our best British Airways deals on Buffalo to Ireland flight tickets
British Airways
30 Mar
BUF17:00Buffalo
13h 50m
2 stops
DUB11:50Dublin
6 Apr
DUB20:55Dublin
29h 18m
2 stops
BUF21:13Buffalo
€455
Find similar
British Airways
13 Feb
BUF17:48Buffalo
15h 32m
2 stops
DUB14:20Dublin
21 Feb
DUB13:10Dublin
15h 10m
2 stops
BUF23:20Buffalo
€525
Find similar
British Airways
5 Dec
BUF15:32Buffalo
12h 38m
2 stops
DUB09:10Dublin
9 Dec
DUB12:05Dublin
16h 34m
2 stops
BUF23:39Buffalo
€591
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Buffalo to Ireland 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 13,528 searches. Data last updated 20 November 2025.
Use the filters below to find and compare flights from Buffalo to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 23/1

16:01-09:10

2 stops12h 09m

Dublin

Sun 1/2

11:30-23:48

2 stops17h 18m

€413

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 5/12

07:00-08:45

1 stop20h 45m

Dublin

Tue 9/12

13:25-15:15

2 stops30h 50m

€416

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 5/12

15:55-08:45

1 stop11h 50m

Dublin

Tue 9/12

05:55-19:19

2 stops18h 24m

€417

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 5/12

06:00-07:45

1 stop20h 45m

Dublin

Tue 9/12

10:45-00:16

1 stop18h 31m

€418

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 23/1

19:45-08:45

1 stop32h 00m

Dublin

Sun 1/2

13:25-00:16

2 stops15h 51m

€421

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 7/12

07:00-07:50

2 stops19h 50m

Dublin

Sun 14/12

10:45-00:16

1 stop18h 31m

€422

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 23/1

19:45-08:45

1 stop32h 00m

Dublin

Sun 1/2

10:45-00:16

1 stop18h 31m

€423

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 30/3

17:00-11:50

2 stops13h 50m

Dublin

Mon 6/4

20:55-21:13

2 stops29h 18m

€455

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 10/5

19:39-09:00

1 stop32h 21m

Dublin

Wed 20/5

10:40-22:57

1 stop17h 17m

€494

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 18/3

12:09-07:45

1 stop15h 36m

Dublin

Mon 23/3

13:25-23:49

2 stops14h 24m

€502

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Buffalo to Ireland

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 Ireland?

The month of February is another great option to travel to Ireland, with average flight prices from Buffalo averaging around €557.

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

You are more likely to see cheaper flights to Ireland from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €645 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Buffalo for as low as €506 on momondo.

Cheap Buffalo to Ireland flight deals and tips

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

Direct flights

None
There are no direct flights from Buffalo to Ireland. There are no popular flight routes from Buffalo to Ireland.
Search flight deals

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

    Prices for flights from Buffalo Airport to Ireland are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buffalo to Ireland. momondo saves you time and could save you money on your trip.

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

All flight searches from Buffalo to Ireland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buffalo to Ireland?

Once all potential Buffalo to Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Buffalo to Ireland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from Buffalo and alert you when they change.

An easier way to manage your Ireland trip

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Find better results for your trip to Ireland

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