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Cheap flights from Buffalo to Ireland from €168

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 28/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 - 15:40
BUF
-
DUB
18h 15m2 stops
British Airways Logo
10:00 - 22:49
DUB
-
BUF
17h 49m2 stops
€353British Airways
Tue, 17 Feb - Tue, 24 Feb
British Airways Logo
17:45 - 16:10
BUF
-
SNN
17h 25m2 stops
British Airways Logo
07:40 - 23:49
SNN
-
BUF
21h 09m2 stops
€355British Airways
Mon, 4 May - Wed, 13 May
American Airlines Logo
16:25 - 11:15
BUF
-
DUB
13h 50m2 stops
American Airlines Logo
16:40 - 23:40
DUB
-
BUF
12h 00m1 stop
€363American Airlines
Tue, 17 Feb - Tue, 24 Feb
American Airlines Logo
16:25 - 08:40
BUF
-
DUB
11h 15m1 stop
American Airlines Logo
11:30 - 22:49
DUB
-
BUF
16h 19m1 stop
€372American Airlines
Tue, 17 Feb - Tue, 24 Feb
British Airways Logo
14:59 - 11:20
BUF
-
SNN
39h 21m2 stops
British Airways Logo
07:40 - 14:19
SNN
-
BUF
35h 39m2 stops
€374British Airways
Sun, 3 May - Wed, 13 May
British Airways Logo
17:59 - 15:45
BUF
-
DUB
16h 46m2 stops
British Airways Logo
20:30 - 23:49
DUB
-
BUF
32h 19m2 stops
€375British Airways
Mon, 30 Mar - Mon, 6 Apr
Multiple Airlines Logo
17:45 - 19:25
BUF
-
DUB
20h 40m2 stops
Multiple Airlines Logo
11:35 - 21:30
DUB
-
BUF
14h 55m1 stop
€411Multiple Airlines
Fri, 17 Apr - Fri, 24 Apr
KLM Logo
15:38 - 08:45
BUF
-
DUB
12h 07m1 stop
KLM Logo
13:25 - 00:16
DUB
-
BUF
15h 51m2 stops
€413KLM
Mon, 2 Feb - Mon, 9 Feb
Delta Logo
06:03 - 08:45
BUF
-
DUB
21h 42m2 stops
Delta Logo
05:55 - 16:59
DUB
-
BUF
16h 04m2 stops
€416Delta
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
11:52 - 07:50
BUF
-
DUB
14h 58m2 stops
Multiple Airlines Logo
13:25 - 00:14
DUB
-
BUF
15h 49m2 stops
€417Multiple Airlines
Thu, 19 Feb - Thu, 26 Feb

British Airways flights from Buffalo to Ireland

Our best British Airways deals on Buffalo to Ireland flight tickets
British Airways
17 Feb
BUF16:25Buffalo
18h 15m
2 stops
DUB15:40Dublin
24 Feb
DUB10:00Dublin
17h 49m
2 stops
BUF22:49Buffalo
€353
Find similar
British Airways
4 May
BUF17:45Buffalo
17h 25m
2 stops
SNN16:10Shannon
13 May
SNN07:40Shannon
21h 09m
2 stops
BUF23:49Buffalo
€355
Find similar
British Airways
3 May
BUF14:59Buffalo
39h 21m
2 stops
SNN11:20Shannon
13 May
SNN07:40Shannon
35h 39m
2 stops
BUF14:19Buffalo
€374
Find similar

American Airlines flights from Buffalo to Ireland

Our best American Airlines deals on Buffalo to Ireland flight tickets
American Airlines
17 Feb
BUF16:25Buffalo
13h 50m
2 stops
DUB11:15Dublin
24 Feb
DUB16:40Dublin
12h 00m
1 stop
BUF23:40Buffalo
€363
Find similar
American Airlines
17 Feb
BUF16:25Buffalo
11h 15m
1 stop
DUB08:40Dublin
24 Feb
DUB11:30Dublin
16h 19m
1 stop
BUF22:49Buffalo
€372
Find similar
American Airlines
3 May
BUF12:13Buffalo
12h 12m
1 stop
SNN05:25Shannon
13 May
SNN07:40Shannon
21h 10m
2 stops
BUF23:50Buffalo
€380
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 6 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 17/2

16:25-15:40

2 stops18h 15m

Dublin

Tue 24/2

10:00-22:49

2 stops17h 49m

€353

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Mon 4/5

17:45-16:10

2 stops17h 25m

Shannon

Wed 13/5

07:40-23:49

2 stops21h 09m

€355

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 17/2

16:25-11:15

2 stops13h 50m

Dublin

Tue 24/2

16:40-23:40

1 stop12h 00m

€363

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 17/2

16:25-08:40

1 stop11h 15m

Dublin

Tue 24/2

11:30-22:49

1 stop16h 19m

€372

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 3/5

14:59-11:20

2 stops39h 21m

Shannon

Wed 13/5

07:40-14:19

2 stops35h 39m

€374

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 30/3

17:59-15:45

2 stops16h 46m

Dublin

Mon 6/4

20:30-23:49

2 stops32h 19m

€375

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 17/4

17:45-19:25

2 stops20h 40m

Dublin

Fri 24/4

11:35-21:30

1 stop14h 55m

€411

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 2/2

15:38-08:45

1 stop12h 07m

Dublin

Mon 9/2

13:25-00:16

2 stops15h 51m

€413

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 2/2

06:03-08:45

2 stops21h 42m

Dublin

Mon 9/2

05:55-16:59

2 stops16h 04m

€416

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 19/2

11:52-07:50

2 stops14h 58m

Dublin

Thu 26/2

13:25-00:14

2 stops15h 49m

€417

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 €508.

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 €655 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 €484 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 51m

Direct flights

None
The fastest flight from Buffalo to Ireland takes 9h 51m
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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