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Cheap flights from Buffalo to Ireland from €188

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 11/8. 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.
Air Canada Logo
07:00 - 07:45
BUF
-
DUB
19h 45m
2 stops
Air Canada Logo
09:50 - 16:47
DUB
-
BUF
35h 57m
2 stops
€402Air Canada
Wed, 19 Aug - Tue, 25 Aug
United Airlines Logo
10:20 - 10:40
BUF
-
DUB
19h 20m
1 stop
United Airlines Logo
09:20 - 16:47
DUB
-
BUF
36h 27m
2 stops
€402United Airlines
Tue, 18 Aug - Wed, 26 Aug
Air Canada Logo
07:00 - 08:15
BUF
-
DUB
20h 15m
2 stops
Air Canada Logo
09:50 - 16:47
DUB
-
BUF
35h 57m
2 stops
€406Air Canada
Tue, 11 Aug - Tue, 25 Aug
United Airlines Logo
10:50 - 10:40
BUF
-
DUB
18h 50m
2 stops
United Airlines Logo
09:20 - 16:47
DUB
-
BUF
36h 27m
2 stops
€407United Airlines
Tue, 18 Aug - Wed, 26 Aug
Air Canada Logo
07:00 - 08:15
BUF
-
DUB
20h 15m
2 stops
Air Canada Logo
09:20 - 16:47
DUB
-
BUF
36h 27m
2 stops
€410Air Canada
Tue, 18 Aug - Fri, 28 Aug
JetBlue Logo
14:28 - 08:20
BUF
-
DUB
12h 52m
1 stop
JetBlue Logo
10:40 - 22:57
DUB
-
BUF
17h 17m
1 stop
€412JetBlue
Thu, 30 Apr - Sun, 3 May
Delta Logo
14:30 - 11:10
BUF
-
SNN
15h 40m
1 stop
Delta Logo
13:05 - 23:56
SNN
-
BUF
15h 51m
1 stop
€440Delta
Sun, 2 Aug - Mon, 10 Aug
Delta Logo
09:00 - 11:10
BUF
-
SNN
21h 10m
2 stops
Delta Logo
13:05 - 23:56
SNN
-
BUF
15h 51m
1 stop
€444Delta
Sun, 2 Aug - Mon, 10 Aug
Lufthansa Logo
18:55 - 10:15
BUF
-
SNN
10h 20m
1 stop
Lufthansa Logo
12:30 - 23:33
SNN
-
BUF
16h 03m
1 stop
€456Lufthansa
Tue, 21 Apr - Tue, 28 Apr
Lufthansa Logo
06:00 - 10:15
BUF
-
SNN
23h 15m
1 stop
Lufthansa Logo
12:30 - 18:13
SNN
-
BUF
10h 43m
1 stop
€458Lufthansa
Mon, 20 Apr - Wed, 29 Apr

United Airlines flights from Buffalo to Ireland

Our best United Airlines deals on Buffalo to Ireland flight tickets
United Airlines
18 Aug
BUF10:20Buffalo
19h 20m
1 stop
DUB10:40Dublin
26 Aug
DUB09:20Dublin
36h 27m
2 stops
BUF16:47Buffalo
€402
United Airlines
18 Aug
BUF10:50Buffalo
18h 50m
2 stops
DUB10:40Dublin
26 Aug
DUB09:20Dublin
36h 27m
2 stops
BUF16:47Buffalo
€407
United Airlines
19 Apr
BUF18:55Buffalo
10h 20m
1 stop
SNN10:15Shannon
1 May
SNN12:30Shannon
10h 40m
1 stop
BUF18:10Buffalo
€414

JetBlue flights from Buffalo to Ireland

Our best JetBlue deals on Buffalo to Ireland flight tickets
JetBlue
30 Apr
BUF14:28Buffalo
12h 52m
1 stop
DUB08:20Dublin
3 May
DUB10:40Dublin
17h 17m
1 stop
BUF22:57Buffalo
€412
JetBlue
10 May
BUF06:00Buffalo
21h 20m
1 stop
DUB08:20Dublin
20 May
DUB11:40Dublin
14h 45m
1 stop
BUF21:25Buffalo
€441
JetBlue
26 Apr
BUF09:48Buffalo
17h 32m
1 stop
DUB08:20Dublin
3 May
DUB10:40Dublin
27h 59m
1 stop
BUF09:39Buffalo
€450

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 24 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

Wed 19/8

07:00-07:45

2 stops19h 45m

Dublin

Tue 25/8

09:50-16:47

2 stops35h 57m

€402

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 18/8

10:20-10:40

1 stop19h 20m

Dublin

Wed 26/8

09:20-16:47

2 stops36h 27m

€402

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 11/8

07:00-08:15

2 stops20h 15m

Dublin

Tue 25/8

09:50-16:47

2 stops35h 57m

€406

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 18/8

10:50-10:40

2 stops18h 50m

Dublin

Wed 26/8

09:20-16:47

2 stops36h 27m

€407

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 18/8

07:00-08:15

2 stops20h 15m

Dublin

Fri 28/8

09:20-16:47

2 stops36h 27m

€410

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 30/4

14:28-08:20

1 stop12h 52m

Dublin

Sun 3/5

10:40-22:57

1 stop17h 17m

€412

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 2/8

14:30-11:10

1 stop15h 40m

Shannon

Mon 10/8

13:05-23:56

1 stop15h 51m

€440

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 2/8

09:00-11:10

2 stops21h 10m

Shannon

Mon 10/8

13:05-23:56

1 stop15h 51m

€444

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Tue 21/4

18:55-10:15

1 stop10h 20m

Shannon

Tue 28/4

12:30-23:33

1 stop16h 03m

€456

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Mon 20/4

06:00-10:15

1 stop23h 15m

Shannon

Wed 29/4

12:30-18:13

1 stop10h 43m

€458

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 €503.

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 €633 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 €508 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 45m

Direct flights

None
The fastest flight from Buffalo to Ireland takes 9h 45m
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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