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Cheap flights from Buffalo to Ireland from €226

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 11/1. 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

Enter your travel dates to find the best prices.
British Airways Logo
17:48 - 19:40BUF-DUB
20h 52m2 stops
British Airways Logo
08:50 - 22:44DUB-BUF
17h 54m2 stops
€352British Airways
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Tue, 3 Mar - Tue, 10 Mar
British Airways Logo
17:16 - 15:20BUF-DUB
17h 04m2 stops
British Airways Logo
08:50 - 23:48DUB-BUF
19h 58m2 stops
€353British Airways
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Mon, 12 Jan - Tue, 27 Jan
British Airways Logo
17:50 - 17:00BUF-DUB
19h 10m2 stops
British Airways Logo
20:40 - 22:44DUB-BUF
30h 04m2 stops
€357British Airways
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Wed, 18 Mar - Mon, 23 Mar
British Airways Logo
17:50 - 17:00BUF-DUB
19h 10m2 stops
British Airways Logo
20:40 - 23:27DUB-BUF
30h 47m2 stops
€359British Airways
Find Deal
Wed, 18 Mar - Mon, 23 Mar
British Airways Logo
16:01 - 12:15BUF-DUB
15h 14m2 stops
British Airways Logo
10:20 - 23:48DUB-BUF
18h 28m2 stops
€364British Airways
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Wed, 14 Jan - Wed, 21 Jan
American Airlines Logo
11:50 - 08:40BUF-DUB
15h 50m1 stop
American Airlines Logo
11:30 - 22:55DUB-BUF
16h 25m1 stop
€365American Airlines
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Wed, 14 Jan - Wed, 21 Jan
American Airlines Logo
16:25 - 11:15BUF-DUB
13h 50m2 stops
American Airlines Logo
11:30 - 23:38DUB-BUF
16h 08m2 stops
€367American Airlines
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Tue, 3 Mar - Tue, 10 Mar
Lufthansa Logo
11:40 - 10:15BUF-SNN
17h 35m1 stop
Lufthansa Logo
12:30 - 22:37SNN-BUF
15h 07m1 stop
€463Lufthansa
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Sun, 3 May - Wed, 13 May
Lufthansa Logo
11:40 - 10:15BUF-SNN
17h 35m1 stop
Lufthansa Logo
12:30 - 22:37SNN-BUF
15h 07m1 stop
€467Lufthansa
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Sun, 3 May - Wed, 13 May
United Airlines Logo
17:47 - 10:15BUF-SNN
11h 28m1 stop
United Airlines Logo
12:30 - 09:49SNN-BUF
26h 19m2 stops
€507United Airlines
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Mon, 4 May - Wed, 13 May

British Airways flights from Buffalo to Ireland

Our best British Airways deals on Buffalo to Ireland flight tickets
British Airways
3 Mar
BUF17:48Buffalo
20h 52m
2 stops
DUB19:40Dublin
10 Mar
DUB08:50Dublin
17h 54m
2 stops
BUF22:44Buffalo
€352
Find similar
British Airways
12 Jan
BUF17:16Buffalo
17h 04m
2 stops
DUB15:20Dublin
27 Jan
DUB08:50Dublin
19h 58m
2 stops
BUF23:48Buffalo
€353
Find similar
British Airways
18 Mar
BUF17:50Buffalo
19h 10m
2 stops
DUB17:00Dublin
23 Mar
DUB20:40Dublin
30h 04m
2 stops
BUF22:44Buffalo
€357
Find similar

American Airlines flights from Buffalo to Ireland

Our best American Airlines deals on Buffalo to Ireland flight tickets
American Airlines
14 Jan
BUF11:50Buffalo
15h 50m
1 stop
DUB08:40Dublin
21 Jan
DUB11:30Dublin
16h 25m
1 stop
BUF22:55Buffalo
€365
Find similar
American Airlines
3 Mar
BUF16:25Buffalo
13h 50m
2 stops
DUB11:15Dublin
10 Mar
DUB11:30Dublin
16h 08m
2 stops
BUF23:38Buffalo
€367
Find similar
American Airlines
4 May
BUF17:26Buffalo
17h 44m
2 stops
SNN16:10Shannon
13 May
SNN07:40Shannon
18h 33m
2 stops
BUF21:13Buffalo
€372
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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 4 December 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

Tue 3/3

17:48-19:40

2 stops20h 52m

Dublin

Tue 10/3

08:50-22:44

2 stops17h 54m

€352

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 12/1

17:16-15:20

2 stops17h 04m

Dublin

Tue 27/1

08:50-23:48

2 stops19h 58m

€353

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 18/3

17:50-17:00

2 stops19h 10m

Dublin

Mon 23/3

20:40-22:44

2 stops30h 04m

€357

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 18/3

17:50-17:00

2 stops19h 10m

Dublin

Mon 23/3

20:40-23:27

2 stops30h 47m

€359

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 14/1

16:01-12:15

2 stops15h 14m

Dublin

Wed 21/1

10:20-23:48

2 stops18h 28m

€364

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 14/1

11:50-08:40

1 stop15h 50m

Dublin

Wed 21/1

11:30-22:55

1 stop16h 25m

€365

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 3/3

16:25-11:15

2 stops13h 50m

Dublin

Tue 10/3

11:30-23:38

2 stops16h 08m

€367

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 3/5

11:40-10:15

1 stop17h 35m

Shannon

Wed 13/5

12:30-22:37

1 stop15h 07m

€463

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 3/5

11:40-10:15

1 stop17h 35m

Shannon

Wed 13/5

12:30-22:37

1 stop15h 07m

€467

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Mon 4/5

17:47-10:15

1 stop11h 28m

Shannon

Wed 13/5

12:30-09:49

2 stops26h 19m

€507

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 €553.

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 €638 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 €502 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

Fastest flight time

9h 35m

Direct flights

None
The fastest flight from Buffalo to Ireland takes 9h 35m
There are no direct flights from Buffalo to Ireland. There are no popular flight routes from Buffalo to Ireland.
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  • 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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