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Cheap flights from Buffalo to Ireland from €165

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 8/3. 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 Ireland

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
16:25 - 09:10
BUF
-
DUB
12h 45m
2 stops
British Airways Logo
20:40 - 22:45
DUB
-
BUF
30h 05m
2 stops
€355British Airways
Tue, 10 Mar - Mon, 23 Mar
British Airways Logo
14:59 - 11:20
BUF
-
SNN
15h 21m
2 stops
British Airways Logo
07:30 - 23:49
SNN
-
BUF
21h 19m
2 stops
€361British Airways
Mon, 4 May - Wed, 13 May
American Airlines Logo
16:25 - 09:10
BUF
-
DUB
12h 45m
2 stops
American Airlines Logo
11:40 - 20:29
DUB
-
BUF
12h 49m
1 stop
€361American Airlines
Tue, 10 Mar - Tue, 24 Mar
American Airlines Logo
16:25 - 09:10
BUF
-
DUB
12h 45m
2 stops
American Airlines Logo
13:40 - 23:31
DUB
-
BUF
13h 51m
2 stops
€366American Airlines
Tue, 10 Mar - Tue, 24 Mar
American Airlines Logo
08:00 - 04:15
BUF
-
DUB
16h 15m
1 stop
American Airlines Logo
11:40 - 20:29
DUB
-
BUF
12h 49m
1 stop
€370American Airlines
Tue, 10 Mar - Tue, 24 Mar
British Airways Logo
17:59 - 14:50
BUF
-
DUB
15h 51m
2 stops
British Airways Logo
20:30 - 23:49
DUB
-
BUF
32h 19m
2 stops
€373British Airways
Mon, 30 Mar - Mon, 6 Apr
American Airlines Logo
12:13 - 05:25
BUF
-
SNN
12h 12m
1 stop
American Airlines Logo
07:30 - 21:30
SNN
-
BUF
19h 00m
2 stops
€378American Airlines
Sun, 3 May - Wed, 13 May
KLM Logo
06:00 - 07:45
BUF
-
DUB
20h 45m
1 stop
KLM Logo
05:55 - 16:59
DUB
-
BUF
16h 04m
2 stops
€411KLM
Sat, 21 Feb - Sat, 28 Feb
United Airlines Logo
06:10 - 10:15
BUF
-
SNN
23h 05m
2 stops
United Airlines Logo
12:30 - 16:54
SNN
-
BUF
33h 24m
2 stops
€423United Airlines
Sun, 3 May - Wed, 13 May
United Airlines Logo
19:02 - 10:15
BUF
-
SNN
10h 13m
1 stop
United Airlines Logo
12:30 - 18:10
SNN
-
BUF
10h 40m
1 stop
€479United Airlines
Sun, 3 May - Wed, 13 May

Air Canada flights from Buffalo to Ireland

Our best Air Canada deals on Buffalo to Ireland flight tickets
Air Canada
25 Apr
BUF10:50Buffalo
40h 25m
2 stops
DUB08:15Dublin
1 May
DUB09:50Dublin
16h 11m
2 stops
BUF21:01Buffalo
€434
Air Canada
16 May
BUF07:00Buffalo
44h 15m
2 stops
DUB08:15Dublin
27 May
DUB09:20Dublin
36h 27m
2 stops
BUF16:47Buffalo
€456
Air Canada
17 May
BUF07:00Buffalo
19h 45m
2 stops
DUB07:45Dublin
28 May
DUB09:20Dublin
36h 27m
2 stops
BUF16:47Buffalo
€456

British Airways flights from Buffalo to Ireland

Our best British Airways deals on Buffalo to Ireland flight tickets
British Airways
10 Mar
BUF16:25Buffalo
12h 45m
2 stops
DUB09:10Dublin
23 Mar
DUB20:40Dublin
30h 05m
2 stops
BUF22:45Buffalo
€355
British Airways
4 May
BUF14:59Buffalo
15h 21m
2 stops
SNN11:20Shannon
13 May
SNN07:30Shannon
21h 19m
2 stops
BUF23:49Buffalo
€361
British Airways
30 Mar
BUF17:59Buffalo
15h 51m
2 stops
DUB14:50Dublin
6 Apr
DUB20:30Dublin
32h 19m
2 stops
BUF23:49Buffalo
€373

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 23 January 2026.
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 10/3

16:25-09:10

2 stops12h 45m

Dublin

Mon 23/3

20:40-22:45

2 stops30h 05m

€355

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Mon 4/5

14:59-11:20

2 stops15h 21m

Shannon

Wed 13/5

07:30-23:49

2 stops21h 19m

€361

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 10/3

16:25-09:10

2 stops12h 45m

Dublin

Tue 24/3

11:40-20:29

1 stop12h 49m

€361

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 10/3

16:25-09:10

2 stops12h 45m

Dublin

Tue 24/3

13:40-23:31

2 stops13h 51m

€366

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 10/3

08:00-04:15

1 stop16h 15m

Dublin

Tue 24/3

11:40-20:29

1 stop12h 49m

€370

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 30/3

17:59-14:50

2 stops15h 51m

Dublin

Mon 6/4

20:30-23:49

2 stops32h 19m

€373

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 3/5

12:13-05:25

1 stop12h 12m

Shannon

Wed 13/5

07:30-21:30

2 stops19h 00m

€378

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 21/2

06:00-07:45

1 stop20h 45m

Dublin

Sat 28/2

05:55-16:59

2 stops16h 04m

€411

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 3/5

06:10-10:15

2 stops23h 05m

Shannon

Wed 13/5

12:30-16:54

2 stops33h 24m

€423

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 3/5

19:02-10:15

1 stop10h 13m

Shannon

Wed 13/5

12:30-18:10

1 stop10h 40m

€479

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 March is another great option to travel to Ireland, with average flight prices from Buffalo averaging around €529.

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 €651 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 €481 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

10h 30m

Direct flights

None
The fastest flight from Buffalo to Ireland takes 10h 30m
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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Ireland

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