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Cheap flights from Buffalo to Ireland from €281

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 23/11. 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
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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
16:00 - 08:45
BUF
-
DUB
11h 45m
1 stop
KLM Logo
08:50 - 18:54
DUB
-
BUF
15h 04m
2 stops
€607KLM
Sat, 14 Nov - Sat, 21 Nov
KLM Logo
06:00 - 07:45
BUF
-
DUB
20h 45m
1 stop
KLM Logo
10:45 - 23:50
DUB
-
BUF
18h 05m
1 stop
€610KLM
Sat, 14 Nov - Sat, 21 Nov
Delta Logo
11:15 - 09:15
BUF
-
DUB
17h 00m
1 stop
Delta Logo
05:55 - 19:19
DUB
-
BUF
18h 24m
2 stops
€611Delta
Wed, 9 Sep - Wed, 16 Sep
KLM Logo
12:16 - 08:45
BUF
-
DUB
15h 29m
1 stop
KLM Logo
13:25 - 23:54
DUB
-
BUF
15h 29m
2 stops
€611KLM
Mon, 7 Sep - Tue, 15 Sep
JetBlue Logo
21:15 - 08:20
BUF
-
DUB
30h 05m
1 stop
JetBlue Logo
11:30 - 19:01
DUB
-
BUF
12h 31m
1 stop
€612JetBlue
Wed, 9 Sep - Wed, 16 Sep
United Airlines Logo
06:00 - 07:45
BUF
-
DUB
20h 45m
2 stops
United Airlines Logo
09:20 - 23:44
DUB
-
BUF
19h 24m
2 stops
€613United Airlines
Wed, 9 Sep - Wed, 16 Sep
Delta Logo
06:25 - 09:15
BUF
-
DUB
21h 50m
2 stops
Delta Logo
05:55 - 19:19
DUB
-
BUF
18h 24m
2 stops
€615Delta
Wed, 9 Sep - Wed, 16 Sep
United Airlines Logo
17:58 - 09:45
BUF
-
DUB
10h 47m
1 stop
United Airlines Logo
09:20 - 21:07
DUB
-
BUF
40h 47m
2 stops
€616United Airlines
Tue, 18 Aug - Wed, 26 Aug
Lufthansa Logo
19:40 - 10:15
BUF
-
SNN
9h 35m
1 stop
Lufthansa Logo
12:30 - 09:58
SNN
-
BUF
26h 28m
1 stop
€692Lufthansa
Sun, 20 Sep - Wed, 30 Sep
Lufthansa Logo
19:40 - 10:15
BUF
-
SNN
9h 35m
1 stop
Lufthansa Logo
12:30 - 09:58
SNN
-
BUF
26h 28m
1 stop
€704Lufthansa
Sun, 20 Sep - Wed, 30 Sep

United Airlines flights from Buffalo to Ireland

Our best United Airlines deals on Buffalo to Ireland flight tickets
United Airlines
9 Sept
BUF10:33Buffalo
19h 07m
1 stop
DUB10:40Dublin
16 Sept
DUB09:20Dublin
16h 47m
2 stops
BUF21:07Buffalo
€610
United Airlines
9 Sept
BUF06:00Buffalo
20h 45m
2 stops
DUB07:45Dublin
16 Sept
DUB09:20Dublin
19h 24m
2 stops
BUF23:44Buffalo
€612
United Airlines
9 Sept
BUF06:00Buffalo
20h 45m
2 stops
DUB07:45Dublin
16 Sept
DUB09:20Dublin
19h 24m
2 stops
BUF23:44Buffalo
€613

Air Canada flights from Buffalo to Ireland

Our best Air Canada deals on Buffalo to Ireland flight tickets
Air Canada
22 Sept
BUF07:00Buffalo
20h 15m
2 stops
DUB08:15Dublin
28 Sept
DUB09:50Dublin
35h 57m
2 stops
BUF16:47Buffalo
€623
Air Canada
26 Sept
BUF07:00Buffalo
20h 15m
2 stops
DUB08:15Dublin
3 Oct
DUB09:20Dublin
29h 29m
2 stops
BUF09:49Buffalo
€642
Air Canada
1 Aug
BUF10:57Buffalo
40h 18m
2 stops
DUB08:15Dublin
15 Aug
DUB09:50Dublin
40h 21m
2 stops
BUF21:11Buffalo
€644

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 4 June 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

Sat 14/11

16:00-08:45

1 stop11h 45m

Dublin

Sat 21/11

08:50-18:54

2 stops15h 04m

€607

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 14/11

06:00-07:45

1 stop20h 45m

Dublin

Sat 21/11

10:45-23:50

1 stop18h 05m

€610

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

11:15-09:15

1 stop17h 00m

Dublin

Wed 16/9

05:55-19:19

2 stops18h 24m

€611

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 7/9

12:16-08:45

1 stop15h 29m

Dublin

Tue 15/9

13:25-23:54

2 stops15h 29m

€611

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

21:15-08:20

1 stop30h 05m

Dublin

Wed 16/9

11:30-19:01

1 stop12h 31m

€612

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

06:00-07:45

2 stops20h 45m

Dublin

Wed 16/9

09:20-23:44

2 stops19h 24m

€613

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

06:25-09:15

2 stops21h 50m

Dublin

Wed 16/9

05:55-19:19

2 stops18h 24m

€615

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 18/8

17:58-09:45

1 stop10h 47m

Dublin

Wed 26/8

09:20-21:07

2 stops40h 47m

€616

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 20/9

19:40-10:15

1 stop9h 35m

Shannon

Wed 30/9

12:30-09:58

1 stop26h 28m

€692

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 20/9

19:40-10:15

1 stop9h 35m

Shannon

Wed 30/9

12:30-09:58

1 stop26h 28m

€704

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 February is another great option to travel to Ireland, with average flight prices from Buffalo averaging around €374.

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 €606 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 €471 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 09m

Direct flights

None
The fastest flight from Buffalo to Ireland takes 12h 09m
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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Popular flights according to clicks in the last 7 days on momondo
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