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Cheap flights from Buffalo to Ireland from €284

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 1/8. 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
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Find the cheapest flights from Buffalo to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
06:00 - 08:20
BUF
-
DUB
21h 20m
1 stop
JetBlue Logo
10:40 - 18:15
DUB
-
BUF
12h 35m
1 stop
€543JetBlue
Wed, 5 Aug - Fri, 28 Aug
JetBlue Logo
10:25 - 08:20
BUF
-
DUB
16h 55m
1 stop
JetBlue Logo
11:30 - 00:13
DUB
-
BUF
17h 43m
1 stop
€545JetBlue
Tue, 4 Aug - Tue, 18 Aug
JetBlue Logo
15:55 - 09:00
BUF
-
DUB
12h 05m
1 stop
JetBlue Logo
10:40 - 17:14
DUB
-
BUF
11h 34m
1 stop
€546JetBlue
Tue, 4 Aug - Wed, 2 Sep
JetBlue Logo
10:27 - 08:20
BUF
-
DUB
16h 53m
1 stop
JetBlue Logo
11:30 - 00:05
DUB
-
BUF
17h 35m
1 stop
€571JetBlue
Sat, 29 Aug - Sun, 6 Sep
Air Canada Logo
10:30 - 07:45
BUF
-
DUB
16h 15m
2 stops
Air Canada Logo
09:50 - 21:07
DUB
-
BUF
40h 17m
2 stops
€600Air Canada
Wed, 12 Aug - Thu, 20 Aug
United Airlines Logo
14:26 - 09:45
BUF
-
DUB
14h 19m
1 stop
United Airlines Logo
09:20 - 21:07
DUB
-
BUF
40h 47m
2 stops
€600United Airlines
Tue, 18 Aug - Wed, 26 Aug
United Airlines Logo
06:12 - 10:40
BUF
-
DUB
23h 28m
1 stop
United Airlines Logo
09:20 - 09:52
DUB
-
BUF
29h 32m
3 stops
€601United Airlines
Sun, 6 Sep - Fri, 18 Sep
Air Canada Logo
07:00 - 07:45
BUF
-
DUB
19h 45m
2 stops
Air Canada Logo
09:20 - 21:07
DUB
-
BUF
40h 47m
2 stops
€603Air Canada
Wed, 9 Sep - Wed, 16 Sep
Lufthansa Logo
19:33 - 10:15
BUF
-
SNN
9h 42m
1 stop
Lufthansa Logo
12:30 - 23:12
SNN
-
BUF
15h 42m
1 stop
€650Lufthansa
Fri, 28 Aug - Tue, 15 Sep
Air France Logo
12:02 - 11:10
BUF
-
SNN
18h 08m
2 stops
Air France Logo
13:05 - 19:15
SNN
-
BUF
11h 10m
1 stop
€689Air France
Fri, 28 Aug - Tue, 15 Sep

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JetBlue flights from Buffalo to Ireland

Our best JetBlue deals on Buffalo to Ireland flight tickets
JetBlue
5 Aug
BUF06:00Buffalo
21h 20m
1 stop
DUB08:20Dublin
28 Aug
DUB10:40Dublin
12h 35m
1 stop
BUF18:15Buffalo
€543
JetBlue
4 Aug
BUF10:25Buffalo
16h 55m
1 stop
DUB08:20Dublin
18 Aug
DUB11:30Dublin
17h 43m
1 stop
BUF00:13Buffalo
€545
JetBlue
4 Aug
BUF15:55Buffalo
12h 05m
1 stop
DUB09:00Dublin
2 Sept
DUB10:40Dublin
11h 34m
1 stop
BUF17:14Buffalo
€546

Lufthansa flights from Buffalo to Ireland

Our best Lufthansa deals on Buffalo to Ireland flight tickets
Lufthansa
9 Sept
BUF17:58Buffalo
10h 47m
1 stop
DUB09:45Dublin
16 Sept
DUB08:50Dublin
15h 12m
1 stop
BUF19:02Buffalo
€623
Lufthansa
10 Aug
BUF15:00Buffalo
44h 50m
2 stops
DUB16:50Dublin
25 Aug
DUB06:00Dublin
18h 00m
2 stops
BUF19:00Buffalo
€640
Lufthansa
28 Aug
BUF19:33Buffalo
9h 42m
1 stop
SNN10:15Shannon
15 Sept
SNN12:30Shannon
15h 42m
1 stop
BUF23:12Buffalo
€650

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 2 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

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 5/8

06:00-08:20

1 stop21h 20m

Dublin

Fri 28/8

10:40-18:15

1 stop12h 35m

€543

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 4/8

10:25-08:20

1 stop16h 55m

Dublin

Tue 18/8

11:30-00:13

1 stop17h 43m

€545
Fastest return journey

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 4/8

15:55-09:00

1 stop12h 05m

Dublin

Wed 2/9

10:40-17:14

1 stop11h 34m

€546

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 29/8

10:27-08:20

1 stop16h 53m

Dublin

Sun 6/9

11:30-00:05

1 stop17h 35m

€571

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 12/8

10:30-07:45

2 stops16h 15m

Dublin

Thu 20/8

09:50-21:07

2 stops40h 17m

€600

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 18/8

14:26-09:45

1 stop14h 19m

Dublin

Wed 26/8

09:20-21:07

2 stops40h 47m

€600

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 6/9

06:12-10:40

1 stop23h 28m

Dublin

Fri 18/9

09:20-09:52

3 stops29h 32m

€601

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

07:00-07:45

2 stops19h 45m

Dublin

Wed 16/9

09:20-21:07

2 stops40h 47m

€603

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Fri 28/8

19:33-10:15

1 stop9h 42m

Shannon

Tue 15/9

12:30-23:12

1 stop15h 42m

€650

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Fri 28/8

12:02-11:10

2 stops18h 08m

Shannon

Tue 15/9

13:05-19:15

1 stop11h 10m

€689

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 €359.

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

11h 58m

Direct flights

None
The fastest flight from Buffalo to Ireland takes 11h 58m
There are no direct flights from Buffalo to Ireland. There are no popular flight routes from Buffalo to Ireland.
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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

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
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