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Cheap flights from Buffalo to Ireland from €286

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 13/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Buffalo to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
10:27 - 08:20
BUF
-
DUB
16h 53m
1 stop
JetBlue Logo
10:40 - 17:14
DUB
-
BUF
11h 34m
1 stop
€542JetBlue
Thu, 20 Aug - Wed, 2 Sep
JetBlue Logo
09:15 - 09:00
BUF
-
DUB
18h 45m
1 stop
JetBlue Logo
11:30 - 00:13
DUB
-
BUF
17h 43m
1 stop
€546JetBlue
Sat, 8 Aug - Fri, 4 Sep
United Airlines Logo
19:59 - 10:40
BUF
-
DUB
9h 41m
1 stop
United Airlines Logo
09:20 - 21:07
DUB
-
BUF
40h 47m
2 stops
€601United Airlines
Sat, 5 Sep - Sat, 12 Sep
United Airlines Logo
10:30 - 07:30
BUF
-
DUB
16h 00m
2 stops
United Airlines Logo
09:20 - 21:07
DUB
-
BUF
40h 47m
2 stops
€605United Airlines
Sat, 5 Sep - Sat, 12 Sep
United Airlines Logo
06:00 - 11:10
BUF
-
DUB
24h 10m
1 stop
United Airlines Logo
09:20 - 09:52
DUB
-
BUF
29h 32m
3 stops
€606United Airlines
Sat, 5 Sep - Sat, 12 Sep
JetBlue Logo
10:25 - 08:20
BUF
-
DUB
16h 55m
1 stop
JetBlue Logo
10:40 - 00:08
DUB
-
BUF
18h 28m
1 stop
€607JetBlue
Tue, 1 Sep - Tue, 8 Sep
United Airlines Logo
19:59 - 10:40
BUF
-
DUB
9h 41m
1 stop
United Airlines Logo
09:50 - 21:11
DUB
-
BUF
40h 21m
2 stops
€608United Airlines
Sat, 22 Aug - Sat, 29 Aug
United Airlines Logo
06:55 - 07:45
BUF
-
DUB
19h 50m
2 stops
United Airlines Logo
09:20 - 16:54
DUB
-
BUF
36h 34m
2 stops
€611United Airlines
Mon, 7 Sep - Mon, 14 Sep
United Airlines Logo
10:30 - 11:10
BUF
-
DUB
19h 40m
2 stops
United Airlines Logo
09:20 - 16:55
DUB
-
BUF
36h 35m
2 stops
€612United Airlines
Tue, 1 Sep - Tue, 8 Sep
United Airlines Logo
06:00 - 07:30
BUF
-
DUB
20h 30m
1 stop
United Airlines Logo
09:20 - 09:52
DUB
-
BUF
29h 32m
3 stops
€613United Airlines
Tue, 8 Sep - Wed, 16 Sep

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JetBlue flights from Buffalo to Ireland

Our best JetBlue deals on Buffalo to Ireland flight tickets
JetBlue
20 Aug
BUF10:27Buffalo
16h 53m
1 stop
DUB08:20Dublin
2 Sept
DUB10:40Dublin
11h 34m
1 stop
BUF17:14Buffalo
€542
JetBlue
8 Aug
BUF09:15Buffalo
18h 45m
1 stop
DUB09:00Dublin
4 Sept
DUB11:30Dublin
17h 43m
1 stop
BUF00:13Buffalo
€546
JetBlue
1 Sept
BUF10:25Buffalo
16h 55m
1 stop
DUB08:20Dublin
8 Sept
DUB10:40Dublin
18h 28m
1 stop
BUF00:08Buffalo
€607

United Airlines flights from Buffalo to Ireland

Our best United Airlines deals on Buffalo to Ireland flight tickets
United Airlines
5 Sept
BUF19:59Buffalo
9h 41m
1 stop
DUB10:40Dublin
12 Sept
DUB09:20Dublin
40h 47m
2 stops
BUF21:07Buffalo
€601
United Airlines
5 Sept
BUF10:30Buffalo
16h 00m
2 stops
DUB07:30Dublin
12 Sept
DUB09:20Dublin
40h 47m
2 stops
BUF21:07Buffalo
€605
United Airlines
5 Sept
BUF06:00Buffalo
24h 10m
1 stop
DUB11:10Dublin
12 Sept
DUB09:20Dublin
29h 32m
3 stops
BUF09:52Buffalo
€606

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 28 July 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

Cheapest return flight
Fastest return journey

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 20/8

10:27-08:20

1 stop16h 53m

Dublin

Wed 2/9

10:40-17:14

1 stop11h 34m

€542

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 8/8

09:15-09:00

1 stop18h 45m

Dublin

Fri 4/9

11:30-00:13

1 stop17h 43m

€546

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 5/9

19:59-10:40

1 stop9h 41m

Dublin

Sat 12/9

09:20-21:07

2 stops40h 47m

€601

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 5/9

10:30-07:30

2 stops16h 00m

Dublin

Sat 12/9

09:20-21:07

2 stops40h 47m

€605

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 5/9

06:00-11:10

1 stop24h 10m

Dublin

Sat 12/9

09:20-09:52

3 stops29h 32m

€606

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 1/9

10:25-08:20

1 stop16h 55m

Dublin

Tue 8/9

10:40-00:08

1 stop18h 28m

€607

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 22/8

19:59-10:40

1 stop9h 41m

Dublin

Sat 29/8

09:50-21:11

2 stops40h 21m

€608

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 7/9

06:55-07:45

2 stops19h 50m

Dublin

Mon 14/9

09:20-16:54

2 stops36h 34m

€611

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 1/9

10:30-11:10

2 stops19h 40m

Dublin

Tue 8/9

09:20-16:55

2 stops36h 35m

€612

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 8/9

06:00-07:30

1 stop20h 30m

Dublin

Wed 16/9

09:20-09:52

3 stops29h 32m

€613

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 €469.

How far in advance should I book a flight from Buffalo 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 €641 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 €441 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 05m

Direct flights

None
The fastest flight from Buffalo to Ireland takes 12h 05m
There are no direct flights from Buffalo to Ireland. There are no popular flight routes from Buffalo to Ireland.
Search flight deals

Frequently asked questions about flying from Buffalo to Ireland

  • 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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