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Cheap flights from Buffalo to Ireland from €272

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 25/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
19:25 - 10:00
BUF
-
DUB
9h 35m
1 stop
KLM Logo
13:15 - 19:00
DUB
-
BUF
10h 45m
1 stop
€471KLM
Mon, 7 Sep - Wed, 16 Sep
Delta Logo
09:00 - 10:00
BUF
-
DUB
20h 00m
1 stop
Delta Logo
13:15 - 08:23
DUB
-
BUF
24h 08m
2 stops
€475Delta
Mon, 7 Sep - Wed, 16 Sep
Multiple Airlines Logo
12:18 - 08:45
BUF
-
DUB
15h 27m
1 stop
Multiple Airlines Logo
10:00 - 23:59
DUB
-
BUF
18h 59m
1 stop
€492Multiple Airlines
Sun, 10 May - Sun, 17 May
Multiple Airlines Logo
16:55 - 08:45
BUF
-
DUB
10h 50m
1 stop
Multiple Airlines Logo
10:00 - 18:51
DUB
-
BUF
13h 51m
1 stop
€499Multiple Airlines
Sun, 10 May - Wed, 20 May
United Airlines Logo
19:04 - 10:15
BUF
-
SNN
10h 11m
1 stop
United Airlines Logo
09:30 - 00:26
SNN
-
BUF
19h 56m
1 stop
€669United Airlines
Mon, 24 Aug - Fri, 28 Aug
United Airlines Logo
06:00 - 07:30
BUF
-
SNN
20h 30m
2 stops
United Airlines Logo
12:30 - 09:49
SNN
-
BUF
26h 19m
2 stops
€674United Airlines
Sun, 20 Sep - Wed, 30 Sep
JetBlue Logo
20:07 - 06:00
BUF
-
SNN
28h 53m
1 stop
JetBlue Logo
14:30 - 00:13
SNN
-
BUF
14h 43m
1 stop
€928JetBlue
Sat, 20 Jun - Wed, 24 Jun
JetBlue Logo
08:50 - 06:00
BUF
-
SNN
16h 10m
1 stop
JetBlue Logo
14:30 - 00:05
SNN
-
BUF
14h 35m
1 stop
€960JetBlue
Wed, 1 Jul - Fri, 10 Jul
British Airways Logo
14:51 - 11:20
BUF
-
SNN
15h 29m
2 stops
British Airways Logo
07:30 - 23:03
SNN
-
BUF
20h 33m
2 stops
€1,170British Airways
Thu, 3 Sep - Wed, 16 Sep
British Airways Logo
14:51 - 20:35
BUF
-
SNN
24h 44m
2 stops
British Airways Logo
07:30 - 23:03
SNN
-
BUF
20h 33m
2 stops
€1,179British Airways
Thu, 3 Sep - Wed, 16 Sep

KLM flights from Buffalo to Ireland

Our best KLM deals on Buffalo to Ireland flight tickets
KLM
7 Sept
BUF19:25Buffalo
9h 35m
1 stop
DUB10:00Dublin
16 Sept
DUB13:15Dublin
10h 45m
1 stop
BUF19:00Buffalo
€471
KLM
4 May
BUF14:34Buffalo
13h 41m
1 stop
DUB09:15Dublin
11 May
DUB08:55Dublin
15h 20m
2 stops
BUF19:15Buffalo
€487
KLM
10 May
BUF19:31Buffalo
9h 29m
1 stop
DUB10:00Dublin
20 May
DUB10:00Dublin
13h 51m
1 stop
BUF18:51Buffalo
€499

Delta flights from Buffalo to Ireland

Our best Delta deals on Buffalo to Ireland flight tickets
Delta
7 Sept
BUF09:00Buffalo
20h 00m
1 stop
DUB10:00Dublin
16 Sept
DUB13:15Dublin
24h 08m
2 stops
BUF08:23Buffalo
€475
Delta
10 Aug
BUF09:00Buffalo
20h 00m
1 stop
DUB10:00Dublin
19 Aug
DUB05:55Dublin
18h 05m
2 stops
BUF19:00Buffalo
€487
Delta
9 Sept
BUF11:15Buffalo
16h 00m
2 stops
DUB08:15Dublin
16 Sept
DUB13:15Dublin
10h 45m
1 stop
BUF19:00Buffalo
€488

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 30 April 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

Mon 7/9

19:25-10:00

1 stop9h 35m

Dublin

Wed 16/9

13:15-19:00

1 stop10h 45m

€471

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 7/9

09:00-10:00

1 stop20h 00m

Dublin

Wed 16/9

13:15-08:23

2 stops24h 08m

€475

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 10/5

12:18-08:45

1 stop15h 27m

Dublin

Sun 17/5

10:00-23:59

1 stop18h 59m

€492

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 10/5

16:55-08:45

1 stop10h 50m

Dublin

Wed 20/5

10:00-18:51

1 stop13h 51m

€499

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Mon 24/8

19:04-10:15

1 stop10h 11m

Shannon

Fri 28/8

09:30-00:26

1 stop19h 56m

€669

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 20/9

06:00-07:30

2 stops20h 30m

Shannon

Wed 30/9

12:30-09:49

2 stops26h 19m

€674

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sat 20/6

20:07-06:00

1 stop28h 53m

Shannon

Wed 24/6

14:30-00:13

1 stop14h 43m

€928

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Wed 1/7

08:50-06:00

1 stop16h 10m

Shannon

Fri 10/7

14:30-00:05

1 stop14h 35m

€960

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Thu 3/9

14:51-11:20

2 stops15h 29m

Shannon

Wed 16/9

07:30-23:03

2 stops20h 33m

€1,170

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Thu 3/9

14:51-20:35

2 stops24h 44m

Shannon

Wed 16/9

07:30-23:03

2 stops20h 33m

€1,179

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 €367.

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 €621 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 €499 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 03m

Direct flights

None
The fastest flight from Buffalo to Ireland takes 9h 03m
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

Popular Cities in Ireland

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