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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 20/9. 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.
JetBlue Logo
10:25 - 08:20
BUF
-
DUB
16h 55m
1 stop
JetBlue Logo
11:30 - 18:51
DUB
-
BUF
12h 21m
1 stop
€567JetBlue
Wed, 8 Jul - Sun, 26 Jul
JetBlue Logo
14:30 - 08:20
BUF
-
DUB
12h 50m
1 stop
JetBlue Logo
11:30 - 19:01
DUB
-
BUF
12h 31m
1 stop
€603JetBlue
Wed, 9 Sep - Wed, 16 Sep
JetBlue Logo
21:15 - 08:20
BUF
-
DUB
30h 05m
1 stop
JetBlue Logo
10:40 - 11:14
DUB
-
BUF
29h 34m
1 stop
€605JetBlue
Wed, 9 Sep - Wed, 16 Sep
Delta Logo
13:15 - 08:45
BUF
-
DUB
14h 30m
1 stop
Delta Logo
05:45 - 18:54
DUB
-
BUF
18h 09m
2 stops
€607Delta
Tue, 3 Nov - Tue, 17 Nov
Delta Logo
16:00 - 08:45
BUF
-
DUB
11h 45m
1 stop
Delta Logo
05:45 - 18:54
DUB
-
BUF
18h 09m
2 stops
€608Delta
Mon, 2 Nov - Tue, 17 Nov
Delta Logo
09:55 - 08:45
BUF
-
DUB
17h 50m
1 stop
Delta Logo
10:45 - 23:50
DUB
-
BUF
18h 05m
1 stop
€610Delta
Wed, 4 Nov - Sun, 15 Nov
Delta Logo
06:00 - 08:45
BUF
-
DUB
21h 45m
1 stop
Delta Logo
05:55 - 23:03
DUB
-
BUF
22h 08m
2 stops
€611Delta
Wed, 9 Sep - Wed, 16 Sep
KLM Logo
19:35 - 07:55
BUF
-
DUB
31h 20m
1 stop
KLM Logo
09:45 - 18:37
DUB
-
BUF
13h 52m
1 stop
€614KLM
Sun, 1 Nov - Sun, 15 Nov
United Airlines Logo
10:53 - 10:15
BUF
-
SNN
18h 22m
1 stop
United Airlines Logo
12:30 - 23:12
SNN
-
BUF
15h 42m
1 stop
€630United Airlines
Sun, 6 Sep - Thu, 10 Sep
United Airlines Logo
10:53 - 10:15
BUF
-
SNN
18h 22m
1 stop
United Airlines Logo
12:30 - 09:28
SNN
-
BUF
25h 58m
2 stops
€634United Airlines
Sun, 6 Sep - Thu, 10 Sep

KLM flights from Buffalo to Ireland

Our best KLM deals on Buffalo to Ireland flight tickets
KLM
1 Nov
BUF19:35Buffalo
31h 20m
1 stop
DUB07:55Dublin
15 Nov
DUB09:45Dublin
13h 52m
1 stop
BUF18:37Buffalo
€614
KLM
5 Nov
BUF13:15Buffalo
13h 50m
2 stops
DUB08:05Dublin
18 Nov
DUB08:50Dublin
15h 04m
2 stops
BUF18:54Buffalo
€616
KLM
26 Sept
BUF15:50Buffalo
13h 10m
1 stop
DUB10:00Dublin
3 Oct
DUB05:55Dublin
14h 16m
2 stops
BUF15:11Buffalo
€664

JetBlue flights from Buffalo to Ireland

Our best JetBlue deals on Buffalo to Ireland flight tickets
JetBlue
8 Jul
BUF10:25Buffalo
16h 55m
1 stop
DUB08:20Dublin
26 Jul
DUB11:30Dublin
12h 21m
1 stop
BUF18:51Buffalo
€567
JetBlue
9 Sept
BUF14:30Buffalo
12h 50m
1 stop
DUB08:20Dublin
16 Sept
DUB11:30Dublin
12h 31m
1 stop
BUF19:01Buffalo
€603
JetBlue
9 Sept
BUF21:15Buffalo
30h 05m
1 stop
DUB08:20Dublin
16 Sept
DUB10:40Dublin
29h 34m
1 stop
BUF11:14Buffalo
€605

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 May 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 8/7

10:25-08:20

1 stop16h 55m

Dublin

Sun 26/7

11:30-18:51

1 stop12h 21m

€567
Fastest return journey

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

14:30-08:20

1 stop12h 50m

Dublin

Wed 16/9

11:30-19:01

1 stop12h 31m

€603

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

21:15-08:20

1 stop30h 05m

Dublin

Wed 16/9

10:40-11:14

1 stop29h 34m

€605

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 3/11

13:15-08:45

1 stop14h 30m

Dublin

Tue 17/11

05:45-18:54

2 stops18h 09m

€607

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 2/11

16:00-08:45

1 stop11h 45m

Dublin

Tue 17/11

05:45-18:54

2 stops18h 09m

€608

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 4/11

09:55-08:45

1 stop17h 50m

Dublin

Sun 15/11

10:45-23:50

1 stop18h 05m

€610

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

06:00-08:45

1 stop21h 45m

Dublin

Wed 16/9

05:55-23:03

2 stops22h 08m

€611

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 1/11

19:35-07:55

1 stop31h 20m

Dublin

Sun 15/11

09:45-18:37

1 stop13h 52m

€614

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 6/9

10:53-10:15

1 stop18h 22m

Shannon

Thu 10/9

12:30-23:12

1 stop15h 42m

€630

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 6/9

10:53-10:15

1 stop18h 22m

Shannon

Thu 10/9

12:30-09:28

2 stops25h 58m

€634

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 January is another great option to travel to Ireland, with average flight prices from Buffalo averaging around €370.

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 €598 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

9h 10m

Direct flights

None
The fastest flight from Buffalo to Ireland takes 9h 10m
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

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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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