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Cheap flights from Buffalo to Ireland from €267

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 21/7. 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.
Multiple Airlines Logo
07:00 - 23:05
BUF
-
DUB
35h 05m
2 stops
Multiple Airlines Logo
10:40 - 08:58
DUB
-
BUF
27h 18m
2 stops
€507Multiple Airlines
Fri, 17 Apr - Fri, 24 Apr
JetBlue Logo
06:00 - 08:20
BUF
-
DUB
21h 20m
1 stop
JetBlue Logo
10:40 - 09:10
DUB
-
BUF
27h 30m
1 stop
€528JetBlue
Fri, 14 Aug - Thu, 27 Aug
United Airlines Logo
10:25 - 07:20
BUF
-
DUB
15h 55m
1 stop
United Airlines Logo
09:20 - 23:52
DUB
-
BUF
19h 32m
2 stops
€534United Airlines
Wed, 9 Sep - Wed, 16 Sep
United Airlines Logo
15:08 - 07:20
BUF
-
DUB
11h 12m
1 stop
United Airlines Logo
08:50 - 23:52
DUB
-
BUF
20h 02m
1 stop
€537United Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
07:05 - 09:35
BUF
-
DUB
21h 30m
2 stops
Multiple Airlines Logo
05:45 - 09:39
DUB
-
BUF
32h 54m
2 stops
€541Multiple Airlines
Wed, 6 May - Sun, 17 May
JetBlue Logo
06:00 - 08:20
BUF
-
DUB
21h 20m
1 stop
JetBlue Logo
10:40 - 19:29
DUB
-
BUF
13h 49m
1 stop
€545JetBlue
Thu, 6 Aug - Thu, 20 Aug
JetBlue Logo
14:28 - 08:20
BUF
-
DUB
12h 52m
1 stop
JetBlue Logo
10:40 - 23:02
DUB
-
BUF
17h 22m
1 stop
€549JetBlue
Sun, 10 May - Wed, 20 May
JetBlue Logo
06:00 - 08:20
BUF
-
DUB
21h 20m
1 stop
JetBlue Logo
10:40 - 09:10
DUB
-
BUF
27h 30m
1 stop
€554JetBlue
Fri, 7 Aug - Sat, 15 Aug
JetBlue Logo
13:31 - 08:20
BUF
-
DUB
13h 49m
1 stop
JetBlue Logo
10:40 - 19:29
DUB
-
BUF
13h 49m
1 stop
€562JetBlue
Fri, 14 Aug - Fri, 21 Aug
United Airlines Logo
07:00 - 07:30
BUF
-
SNN
19h 30m
1 stop
United Airlines Logo
09:30 - 09:14
SNN
-
BUF
28h 44m
1 stop
€569United Airlines
Sun, 16 Aug - Thu, 20 Aug

British Airways flights from Buffalo to Ireland

Our best British Airways deals on Buffalo to Ireland flight tickets
British Airways
13 Apr
BUF15:01Buffalo
22h 39m
2 stops
DUB18:40Dublin
20 Apr
DUB20:30Dublin
30h 06m
2 stops
BUF21:36Buffalo
€605
British Airways
9 Sept
BUF17:00Buffalo
14h 05m
2 stops
DUB12:05Dublin
16 Sept
DUB10:30Dublin
15h 48m
2 stops
BUF21:18Buffalo
€616
British Airways
1 Apr
BUF11:23Buffalo
19h 42m
2 stops
DUB12:05Dublin
15 Apr
DUB10:30Dublin
17h 49m
2 stops
BUF23:19Buffalo
€692

Lufthansa flights from Buffalo to Ireland

Our best Lufthansa deals on Buffalo to Ireland flight tickets
Lufthansa
31 Mar
BUF19:45Buffalo
16h 10m
2 stops
DUB16:55Dublin
15 Apr
DUB08:50Dublin
20h 00m
2 stops
BUF23:50Buffalo
€633
Lufthansa
13 Sept
BUF07:00Buffalo
19h 30m
1 stop
SNN07:30Shannon
22 Sept
SNN12:30Shannon
15h 48m
1 stop
BUF23:18Buffalo
€638
Lufthansa
31 Mar
BUF19:45Buffalo
16h 10m
2 stops
DUB16:55Dublin
14 Apr
DUB10:40Dublin
37h 09m
2 stops
BUF18:49Buffalo
€639

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 21 March 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

Fri 17/4

07:00-23:05

2 stops35h 05m

Dublin

Fri 24/4

10:40-08:58

2 stops27h 18m

€507

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 14/8

06:00-08:20

1 stop21h 20m

Dublin

Thu 27/8

10:40-09:10

1 stop27h 30m

€528

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

10:25-07:20

1 stop15h 55m

Dublin

Wed 16/9

09:20-23:52

2 stops19h 32m

€534

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

15:08-07:20

1 stop11h 12m

Dublin

Wed 16/9

08:50-23:52

1 stop20h 02m

€537

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 6/5

07:05-09:35

2 stops21h 30m

Dublin

Sun 17/5

05:45-09:39

2 stops32h 54m

€541

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 6/8

06:00-08:20

1 stop21h 20m

Dublin

Thu 20/8

10:40-19:29

1 stop13h 49m

€545

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 10/5

14:28-08:20

1 stop12h 52m

Dublin

Wed 20/5

10:40-23:02

1 stop17h 22m

€549

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 7/8

06:00-08:20

1 stop21h 20m

Dublin

Sat 15/8

10:40-09:10

1 stop27h 30m

€554
Fastest return journey

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 14/8

13:31-08:20

1 stop13h 49m

Dublin

Fri 21/8

10:40-19:29

1 stop13h 49m

€562

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 16/8

07:00-07:30

1 stop19h 30m

Shannon

Thu 20/8

09:30-09:14

1 stop28h 44m

€569

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 €462.

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 €626 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 €519 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

10h 13m

Direct flights

None
The fastest flight from Buffalo to Ireland takes 10h 13m
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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Popular flights according to clicks in the last 7 days on momondo
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