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Cheap flights from Buffalo to Ireland from €184

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.
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.
KLM Logo
15:38 - 08:45
BUF
-
DUB
12h 07m1 stop
KLM Logo
05:55 - 16:59
DUB
-
BUF
16h 04m2 stops
€412KLM
Tue, 20 Jan - Tue, 27 Jan
KLM Logo
11:51 - 08:45
BUF
-
DUB
15h 54m1 stop
KLM Logo
10:45 - 00:16
DUB
-
BUF
18h 31m1 stop
€413KLM
Tue, 20 Jan - Tue, 27 Jan
Delta Logo
06:03 - 08:45
BUF
-
DUB
21h 42m2 stops
Delta Logo
08:50 - 23:28
DUB
-
BUF
19h 38m2 stops
€415Delta
Tue, 20 Jan - Tue, 27 Jan
American Airlines Logo
17:26 - 11:20
BUF
-
SNN
12h 54m2 stops
American Airlines Logo
07:40 - 22:27
SNN
-
BUF
19h 47m2 stops
€423American Airlines
Mon, 4 May - Wed, 13 May
Multiple Airlines Logo
17:51 - 14:40
BUF
-
DUB
15h 49m2 stops
Multiple Airlines Logo
08:35 - 21:13
DUB
-
BUF
17h 38m2 stops
€426Multiple Airlines
Mon, 6 Apr - Thu, 9 Apr
American Airlines Logo
06:00 - 06:30
BUF
-
DUB
19h 30m1 stop
American Airlines Logo
09:30 - 20:09
DUB
-
BUF
15h 39m2 stops
€430American Airlines
Mon, 6 Apr - Thu, 9 Apr
JetBlue Logo
09:45 - 09:00
BUF
-
DUB
18h 15m1 stop
JetBlue Logo
11:45 - 11:10
DUB
-
BUF
28h 25m1 stop
€434JetBlue
Fri, 8 May - Sat, 16 May
JetBlue Logo
17:29 - 08:20
BUF
-
DUB
9h 51m1 stop
JetBlue Logo
11:45 - 18:44
DUB
-
BUF
11h 59m1 stop
€451JetBlue
Sun, 10 May - Wed, 20 May
Delta Logo
06:00 - 08:45
BUF
-
DUB
21h 45m1 stop
Delta Logo
05:55 - 22:55
DUB
-
BUF
22h 00m2 stops
€457Delta
Mon, 30 Mar - Mon, 6 Apr
Multiple Airlines Logo
17:03 - 16:10
BUF
-
SNN
18h 07m2 stops
Multiple Airlines Logo
14:40 - 23:55
SNN
-
BUF
14h 15m1 stop
€666Multiple Airlines
Thu, 7 May - Tue, 19 May

JetBlue flights from Buffalo to Ireland

Our best JetBlue deals on Buffalo to Ireland flight tickets
JetBlue
1 May
BUF16:00Buffalo
12h 00m
1 stop
DUB09:00Dublin
8 May
DUB11:45Dublin
11h 59m
1 stop
BUF18:44Buffalo
€408
Find similar
JetBlue
8 May
BUF09:45Buffalo
18h 15m
1 stop
DUB09:00Dublin
16 May
DUB11:45Dublin
28h 25m
1 stop
BUF11:10Buffalo
€434
Find similar
JetBlue
10 May
BUF17:29Buffalo
9h 51m
1 stop
DUB08:20Dublin
20 May
DUB11:45Dublin
11h 59m
1 stop
BUF18:44Buffalo
€451
Find similar

KLM flights from Buffalo to Ireland

Our best KLM deals on Buffalo to Ireland flight tickets
KLM
20 Jan
BUF15:38Buffalo
12h 07m
1 stop
DUB08:45Dublin
27 Jan
DUB05:55Dublin
16h 04m
2 stops
BUF16:59Buffalo
€412
Find similar
KLM
20 Jan
BUF11:51Buffalo
15h 54m
1 stop
DUB08:45Dublin
27 Jan
DUB10:45Dublin
18h 31m
1 stop
BUF00:16Buffalo
€413
Find similar
KLM
18 Mar
BUF19:56Buffalo
12h 44m
2 stops
DUB12:40Dublin
23 Mar
DUB13:25Dublin
14h 49m
2 stops
BUF00:14Buffalo
€420
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 22 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

Tue 20/1

15:38-08:45

1 stop12h 07m

Dublin

Tue 27/1

05:55-16:59

2 stops16h 04m

€412

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 20/1

11:51-08:45

1 stop15h 54m

Dublin

Tue 27/1

10:45-00:16

1 stop18h 31m

€413

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 20/1

06:03-08:45

2 stops21h 42m

Dublin

Tue 27/1

08:50-23:28

2 stops19h 38m

€415

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Mon 4/5

17:26-11:20

2 stops12h 54m

Shannon

Wed 13/5

07:40-22:27

2 stops19h 47m

€423

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 6/4

17:51-14:40

2 stops15h 49m

Dublin

Thu 9/4

08:35-21:13

2 stops17h 38m

€426

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 6/4

06:00-06:30

1 stop19h 30m

Dublin

Thu 9/4

09:30-20:09

2 stops15h 39m

€430

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 8/5

09:45-09:00

1 stop18h 15m

Dublin

Sat 16/5

11:45-11:10

1 stop28h 25m

€434

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 10/5

17:29-08:20

1 stop9h 51m

Dublin

Wed 20/5

11:45-18:44

1 stop11h 59m

€451

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 30/3

06:00-08:45

1 stop21h 45m

Dublin

Mon 6/4

05:55-22:55

2 stops22h 00m

€457

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Thu 7/5

17:03-16:10

2 stops18h 07m

Shannon

Tue 19/5

14:40-23:55

1 stop14h 15m

€666

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 €507.

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 €656 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 €500 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

12h 00m

Direct flights

None
The fastest flight from Buffalo to Ireland takes 12h 00m
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.

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Find better results for your trip to Ireland

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