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Cheap flights from Buffalo to Ireland from €363

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 5/4. 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.
British Airways Logo
17:16 - 14:05
BUF
-
DUB
15h 49m2 stops
British Airways Logo
08:50 - 23:48
DUB
-
BUF
19h 58m2 stops
€397British Airways
Wed, 21 Jan - Wed, 28 Jan
British Airways Logo
17:51 - 17:00
BUF
-
DUB
19h 09m2 stops
British Airways Logo
20:40 - 22:44
DUB
-
BUF
30h 04m2 stops
€401British Airways
Wed, 18 Mar - Mon, 23 Mar
American Airlines Logo
16:01 - 10:15
BUF
-
DUB
13h 14m2 stops
American Airlines Logo
11:30 - 22:55
DUB
-
BUF
16h 25m1 stop
€407American Airlines
Wed, 21 Jan - Wed, 28 Jan
Multiple Airlines Logo
11:51 - 07:50
BUF
-
DUB
14h 59m2 stops
Multiple Airlines Logo
13:25 - 00:16
DUB
-
BUF
15h 51m2 stops
€410Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
American Airlines Logo
16:01 - 11:15
BUF
-
DUB
14h 14m2 stops
American Airlines Logo
11:30 - 23:41
DUB
-
BUF
17h 11m2 stops
€410American Airlines
Sun, 25 Jan - Sun, 1 Feb
Multiple Airlines Logo
11:51 - 07:50
BUF
-
DUB
14h 59m2 stops
Multiple Airlines Logo
10:45 - 00:16
DUB
-
BUF
18h 31m1 stop
€411Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Delta Logo
16:57 - 07:45
BUF
-
DUB
10h 48m1 stop
Delta Logo
05:55 - 00:14
DUB
-
BUF
22h 19m2 stops
€414Delta
Wed, 18 Mar - Mon, 23 Mar
American Airlines Logo
16:01 - 08:40
BUF
-
DUB
11h 39m1 stop
American Airlines Logo
11:30 - 22:55
DUB
-
BUF
16h 25m1 stop
€415American Airlines
Wed, 21 Jan - Wed, 28 Jan
KLM Logo
11:51 - 08:45
BUF
-
DUB
15h 54m1 stop
KLM Logo
10:45 - 19:02
DUB
-
BUF
13h 17m1 stop
€416KLM
Fri, 30 Jan - Fri, 6 Feb
Delta Logo
16:57 - 07:45
BUF
-
DUB
10h 48m1 stop
Delta Logo
10:45 - 10:57
DUB
-
BUF
28h 12m1 stop
€420Delta
Wed, 18 Mar - Mon, 23 Mar

British Airways flights from Buffalo to Ireland

Our best British Airways deals on Buffalo to Ireland flight tickets
British Airways
21 Jan
BUF17:16Buffalo
15h 49m
2 stops
DUB14:05Dublin
28 Jan
DUB08:50Dublin
19h 58m
2 stops
BUF23:48Buffalo
€397
Find similar
British Airways
18 Mar
BUF17:51Buffalo
19h 09m
2 stops
DUB17:00Dublin
23 Mar
DUB20:40Dublin
30h 04m
2 stops
BUF22:44Buffalo
€401
Find similar
British Airways
12 Feb
BUF17:50Buffalo
16h 00m
2 stops
DUB14:50Dublin
21 Feb
DUB15:10Dublin
37h 06m
2 stops
BUF23:16Buffalo
€436
Find similar

American Airlines flights from Buffalo to Ireland

Our best American Airlines deals on Buffalo to Ireland flight tickets
American Airlines
21 Jan
BUF16:01Buffalo
13h 14m
2 stops
DUB10:15Dublin
28 Jan
DUB11:30Dublin
16h 25m
1 stop
BUF22:55Buffalo
€407
Find similar
American Airlines
25 Jan
BUF16:01Buffalo
14h 14m
2 stops
DUB11:15Dublin
1 Feb
DUB11:30Dublin
17h 11m
2 stops
BUF23:41Buffalo
€410
Find similar
American Airlines
21 Jan
BUF16:01Buffalo
11h 39m
1 stop
DUB08:40Dublin
28 Jan
DUB11:30Dublin
16h 25m
1 stop
BUF22:55Buffalo
€415
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 11 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

Wed 21/1

17:16-14:05

2 stops15h 49m

Dublin

Wed 28/1

08:50-23:48

2 stops19h 58m

€397

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 18/3

17:51-17:00

2 stops19h 09m

Dublin

Mon 23/3

20:40-22:44

2 stops30h 04m

€401

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 21/1

16:01-10:15

2 stops13h 14m

Dublin

Wed 28/1

11:30-22:55

1 stop16h 25m

€407

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 24/1

11:51-07:50

2 stops14h 59m

Dublin

Sat 31/1

13:25-00:16

2 stops15h 51m

€410

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 25/1

16:01-11:15

2 stops14h 14m

Dublin

Sun 1/2

11:30-23:41

2 stops17h 11m

€410

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 24/1

11:51-07:50

2 stops14h 59m

Dublin

Sat 31/1

10:45-00:16

1 stop18h 31m

€411

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 18/3

16:57-07:45

1 stop10h 48m

Dublin

Mon 23/3

05:55-00:14

2 stops22h 19m

€414

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 21/1

16:01-08:40

1 stop11h 39m

Dublin

Wed 28/1

11:30-22:55

1 stop16h 25m

€415

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 30/1

11:51-08:45

1 stop15h 54m

Dublin

Fri 6/2

10:45-19:02

1 stop13h 17m

€416

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 18/3

16:57-07:45

1 stop10h 48m

Dublin

Mon 23/3

10:45-10:57

1 stop28h 12m

€420

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 €510.

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 €650 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 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

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Find better results for your trip to Ireland

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