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Cheap flights from Buffalo to Ireland from €280

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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Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
06:15 - 07:45
BUF
-
DUB
21h 30m
2 stops
Delta Logo
13:25 - 00:14
DUB
-
BUF
14h 49m
2 stops
€412Delta
Tue, 10 Mar - Tue, 24 Mar
Delta Logo
06:15 - 07:45
BUF
-
DUB
21h 30m
2 stops
Delta Logo
13:25 - 00:14
DUB
-
BUF
14h 49m
2 stops
€414Delta
Tue, 10 Mar - Tue, 24 Mar
Delta Logo
06:15 - 07:45
BUF
-
DUB
21h 30m
2 stops
Delta Logo
10:45 - 19:16
DUB
-
BUF
12h 31m
1 stop
€415Delta
Tue, 10 Mar - Tue, 24 Mar
United Airlines Logo
10:35 - 10:15
BUF
-
SNN
18h 40m
2 stops
United Airlines Logo
12:30 - 10:13
SNN
-
BUF
26h 43m
2 stops
€422United Airlines
Sun, 3 May - Wed, 13 May
British Airways Logo
18:09 - 14:20
BUF
-
DUB
15h 11m
2 stops
British Airways Logo
20:40 - 21:45
DUB
-
BUF
30h 05m
2 stops
€424British Airways
Sun, 1 Mar - Sat, 7 Mar
British Airways Logo
15:01 - 09:40
BUF
-
DUB
13h 39m
2 stops
British Airways Logo
20:30 - 15:29
DUB
-
BUF
23h 59m
2 stops
€444British Airways
Fri, 24 Apr - Wed, 29 Apr
JetBlue Logo
06:00 - 08:20
BUF
-
DUB
21h 20m
1 stop
JetBlue Logo
10:40 - 22:57
DUB
-
BUF
17h 17m
1 stop
€445JetBlue
Sun, 10 May - Wed, 20 May
JetBlue Logo
19:39 - 09:00
BUF
-
DUB
32h 21m
1 stop
JetBlue Logo
11:40 - 15:10
DUB
-
BUF
32h 30m
1 stop
€466JetBlue
Fri, 15 May - Sun, 24 May
American Airlines Logo
15:01 - 11:50
BUF
-
DUB
15h 49m
1 stop
American Airlines Logo
09:30 - 17:12
DUB
-
BUF
12h 42m
1 stop
€467American Airlines
Sun, 10 May - Wed, 20 May
United Airlines Logo
14:45 - 07:20
BUF
-
DUB
11h 35m
1 stop
United Airlines Logo
09:20 - 23:44
DUB
-
BUF
19h 24m
2 stops
€469United Airlines
Sun, 10 May - Wed, 20 May

Delta flights from Buffalo to Ireland

Our best Delta deals on Buffalo to Ireland flight tickets
Delta
10 Mar
BUF06:15Buffalo
21h 30m
2 stops
DUB07:45Dublin
24 Mar
DUB13:25Dublin
14h 49m
2 stops
BUF00:14Buffalo
€412
Delta
10 Mar
BUF06:15Buffalo
21h 30m
2 stops
DUB07:45Dublin
24 Mar
DUB13:25Dublin
14h 49m
2 stops
BUF00:14Buffalo
€414
Delta
10 Mar
BUF06:15Buffalo
21h 30m
2 stops
DUB07:45Dublin
24 Mar
DUB10:45Dublin
12h 31m
1 stop
BUF19:16Buffalo
€415

KLM flights from Buffalo to Ireland

Our best KLM deals on Buffalo to Ireland flight tickets
KLM
10 Mar
BUF19:56Buffalo
8h 49m
1 stop
DUB08:45Dublin
24 Mar
DUB13:25Dublin
14h 49m
2 stops
BUF00:14Buffalo
€477
KLM
10 Mar
BUF12:07Buffalo
15h 38m
1 stop
DUB07:45Dublin
24 Mar
DUB10:45Dublin
12h 31m
1 stop
BUF19:16Buffalo
€480
KLM
10 Mar
BUF15:56Buffalo
12h 49m
1 stop
DUB08:45Dublin
24 Mar
DUB09:45Dublin
18h 01m
1 stop
BUF23:46Buffalo
€546

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 2 February 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

06:15-07:45

2 stops21h 30m

Dublin

Tue 24/3

13:25-00:14

2 stops14h 49m

€412

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 10/3

06:15-07:45

2 stops21h 30m

Dublin

Tue 24/3

13:25-00:14

2 stops14h 49m

€414

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 10/3

06:15-07:45

2 stops21h 30m

Dublin

Tue 24/3

10:45-19:16

1 stop12h 31m

€415

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 3/5

10:35-10:15

2 stops18h 40m

Shannon

Wed 13/5

12:30-10:13

2 stops26h 43m

€422

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 1/3

18:09-14:20

2 stops15h 11m

Dublin

Sat 7/3

20:40-21:45

2 stops30h 05m

€424

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 24/4

15:01-09:40

2 stops13h 39m

Dublin

Wed 29/4

20:30-15:29

2 stops23h 59m

€444

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 10/5

06:00-08:20

1 stop21h 20m

Dublin

Wed 20/5

10:40-22:57

1 stop17h 17m

€445

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 15/5

19:39-09:00

1 stop32h 21m

Dublin

Sun 24/5

11:40-15:10

1 stop32h 30m

€466

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 10/5

15:01-11:50

1 stop15h 49m

Dublin

Wed 20/5

09:30-17:12

1 stop12h 42m

€467

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 10/5

14:45-07:20

1 stop11h 35m

Dublin

Wed 20/5

09:20-23:44

2 stops19h 24m

€469

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 €526.

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 €646 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 €478 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 31m

Direct flights

None
The fastest flight from Buffalo to Ireland takes 9h 31m
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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