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Cheap flights from Buffalo to Ireland from €261

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 18/11. 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.
United Airlines Logo
13:59 - 08:10BUF-DUB
13h 11m1 stop
United Airlines Logo
09:00 - 21:01DUB-BUF
41h 01m2 stops
€391United Airlines
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Wed, 4 Feb - Wed, 11 Feb
United Airlines Logo
09:55 - 08:10BUF-DUB
17h 15m2 stops
United Airlines Logo
09:00 - 21:01DUB-BUF
41h 01m2 stops
€395United Airlines
Find Deal
Wed, 4 Feb - Wed, 11 Feb
Delta Logo
10:22 - 09:20BUF-DUB
17h 58m2 stops
Delta Logo
13:25 - 15:05DUB-BUF
30h 40m2 stops
€407Delta
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Sun, 9 Nov - Tue, 25 Nov
American Airlines Logo
15:59 - 09:10BUF-DUB
12h 11m2 stops
American Airlines Logo
11:30 - 22:55DUB-BUF
16h 25m1 stop
€407American Airlines
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Wed, 4 Feb - Wed, 11 Feb
KLM Logo
15:45 - 08:45BUF-DUB
12h 00m1 stop
KLM Logo
10:45 - 19:19DUB-BUF
13h 34m1 stop
€408KLM
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Sun, 9 Nov - Tue, 25 Nov
KLM Logo
15:45 - 08:45BUF-DUB
12h 00m1 stop
KLM Logo
13:25 - 23:59DUB-BUF
15h 34m2 stops
€414KLM
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Tue, 18 Nov - Tue, 25 Nov
Multiple Airlines Logo
11:19 - 07:50BUF-DUB
15h 31m2 stops
Multiple Airlines Logo
08:50 - 19:19DUB-BUF
15h 29m2 stops
€418Multiple Airlines
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Tue, 18 Nov - Tue, 25 Nov
American Airlines Logo
13:33 - 11:30BUF-SNN
17h 57m2 stops
American Airlines Logo
07:50 - 21:08SNN-BUF
17h 18m2 stops
€459American Airlines
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Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
15:50 - 09:15BUF-DUB
12h 25m1 stop
Multiple Airlines Logo
13:15 - 19:00DUB-BUF
10h 45m1 stop
€462Multiple Airlines
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Tue, 14 Apr - Wed, 29 Apr
Delta Logo
06:25 - 07:45BUF-DUB
21h 20m2 stops
Delta Logo
08:50 - 23:49DUB-BUF
18h 59m2 stops
€503Delta
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Wed, 18 Mar - Mon, 23 Mar

American Airlines flights from Buffalo to Ireland

Our best American Airlines deals on Buffalo to Ireland flight tickets
American Airlines
4 Feb
BUF15:59Buffalo
12h 11m
2 stops
DUB09:10Dublin
11 Feb
DUB11:30Dublin
16h 25m
1 stop
BUF22:55Buffalo
€407
Find similar
American Airlines
17 Mar
BUF13:33Buffalo
17h 57m
2 stops
SNN11:30Shannon
24 Mar
SNN07:50Shannon
17h 18m
2 stops
BUF21:08Buffalo
€459
Find similar
American Airlines
30 Mar
BUF16:33Buffalo
8h 57m
1 stop
DUB06:30Dublin
6 Apr
DUB12:40Dublin
16h 30m
1 stop
BUF00:10Buffalo
€511
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Air Canada flights from Buffalo to Ireland

Our best Air Canada deals on Buffalo to Ireland flight tickets
Air Canada
27 Mar
BUF07:00Buffalo
19h 10m
2 stops
DUB06:10Dublin
31 Mar
DUB09:50Dublin
15h 41m
2 stops
BUF20:31Buffalo
€523
Find similar
Air Canada
27 Mar
BUF07:00Buffalo
19h 10m
2 stops
DUB06:10Dublin
31 Mar
DUB09:50Dublin
15h 41m
2 stops
BUF20:31Buffalo
€557
Find similar
Air Canada
17 Mar
BUF17:15Buffalo
19h 30m
3 stops
SNN16:45Shannon
24 Mar
SNN07:50Shannon
33h 20m
3 stops
BUF13:10Buffalo
€694
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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 30 October 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

Wed 4/2

13:59-08:10

1 stop13h 11m

Dublin

Wed 11/2

09:00-21:01

2 stops41h 01m

€391

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 4/2

09:55-08:10

2 stops17h 15m

Dublin

Wed 11/2

09:00-21:01

2 stops41h 01m

€395

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 9/11

10:22-09:20

2 stops17h 58m

Dublin

Tue 25/11

13:25-15:05

2 stops30h 40m

€407

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 4/2

15:59-09:10

2 stops12h 11m

Dublin

Wed 11/2

11:30-22:55

1 stop16h 25m

€407

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 9/11

15:45-08:45

1 stop12h 00m

Dublin

Tue 25/11

10:45-19:19

1 stop13h 34m

€408

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 18/11

15:45-08:45

1 stop12h 00m

Dublin

Tue 25/11

13:25-23:59

2 stops15h 34m

€414

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 18/11

11:19-07:50

2 stops15h 31m

Dublin

Tue 25/11

08:50-19:19

2 stops15h 29m

€418

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Tue 17/3

13:33-11:30

2 stops17h 57m

Shannon

Tue 24/3

07:50-21:08

2 stops17h 18m

€459

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 14/4

15:50-09:15

1 stop12h 25m

Dublin

Wed 29/4

13:15-19:00

1 stop10h 45m

€462

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 18/3

06:25-07:45

2 stops21h 20m

Dublin

Mon 23/3

08:50-23:49

2 stops18h 59m

€503

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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 €543.

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 €503 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

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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