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Cheap flights from Buffalo to Ireland from €285

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 5/9. 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
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
10:27 - 08:20
BUF
-
DUB
16h 53m
1 stop
JetBlue Logo
11:30 - 18:59
DUB
-
BUF
12h 29m
1 stop
€538JetBlue
Wed, 26 Aug - Wed, 2 Sep
JetBlue Logo
09:15 - 09:00
BUF
-
DUB
18h 45m
1 stop
JetBlue Logo
11:30 - 18:58
DUB
-
BUF
12h 28m
1 stop
€544JetBlue
Wed, 5 Aug - Wed, 26 Aug
JetBlue Logo
10:27 - 08:20
BUF
-
DUB
16h 53m
1 stop
JetBlue Logo
11:30 - 00:13
DUB
-
BUF
17h 43m
1 stop
€545JetBlue
Tue, 18 Aug - Tue, 25 Aug
JetBlue Logo
15:32 - 09:00
BUF
-
DUB
12h 28m
1 stop
JetBlue Logo
10:40 - 23:58
DUB
-
BUF
18h 18m
1 stop
€562JetBlue
Fri, 28 Aug - Fri, 4 Sep
JetBlue Logo
15:55 - 09:00
BUF
-
DUB
12h 05m
1 stop
JetBlue Logo
11:30 - 00:13
DUB
-
BUF
17h 43m
1 stop
€563JetBlue
Sat, 29 Aug - Sat, 5 Sep
JetBlue Logo
09:15 - 09:00
BUF
-
DUB
18h 45m
1 stop
JetBlue Logo
10:40 - 17:14
DUB
-
BUF
11h 34m
1 stop
€574JetBlue
Wed, 5 Aug - Wed, 2 Sep
United Airlines Logo
06:00 - 10:20
BUF
-
DUB
24h 20m
1 stop
United Airlines Logo
09:00 - 09:54
DUB
-
BUF
29h 54m
3 stops
€590United Airlines
Mon, 26 Oct - Mon, 2 Nov
United Airlines Logo
14:53 - 10:40
BUF
-
DUB
14h 47m
1 stop
United Airlines Logo
09:20 - 18:59
DUB
-
BUF
38h 39m
2 stops
€593United Airlines
Wed, 9 Sep - Sat, 19 Sep
United Airlines Logo
10:30 - 09:45
BUF
-
DUB
18h 15m
1 stop
United Airlines Logo
09:50 - 16:56
DUB
-
BUF
36h 06m
2 stops
€594United Airlines
Mon, 24 Aug - Mon, 31 Aug
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
€597Air Canada
Mon, 24 Aug - Mon, 31 Aug

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Air Canada flights from Buffalo to Ireland

Our best Air Canada deals on Buffalo to Ireland flight tickets
Air Canada
24 Aug
BUF10:30Buffalo
16h 15m
2 stops
DUB07:45Dublin
31 Aug
DUB09:50Dublin
40h 17m
2 stops
BUF21:07Buffalo
€597
Air Canada
9 Sept
BUF07:00Buffalo
19h 45m
2 stops
DUB07:45Dublin
16 Sept
DUB09:20Dublin
40h 47m
2 stops
BUF21:07Buffalo
€601
Air Canada
6 Sept
BUF17:58Buffalo
33h 17m
2 stops
DUB08:15Dublin
18 Sept
DUB09:20Dublin
36h 36m
2 stops
BUF16:56Buffalo
€605

Delta flights from Buffalo to Ireland

Our best Delta deals on Buffalo to Ireland flight tickets
Delta
6 Sept
BUF10:00Buffalo
18h 15m
1 stop
DUB09:15Dublin
18 Sept
DUB05:55Dublin
17h 26m
2 stops
BUF18:21Buffalo
€618
Delta
6 Sept
BUF12:02Buffalo
16h 58m
1 stop
DUB10:00Dublin
18 Sept
DUB08:55Dublin
20h 17m
2 stops
BUF00:12Buffalo
€619
Delta
6 Sept
BUF06:40Buffalo
20h 15m
2 stops
DUB07:55Dublin
18 Sept
DUB08:55Dublin
19h 59m
2 stops
BUF23:54Buffalo
€622

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 16 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
Fastest return journey

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 26/8

10:27-08:20

1 stop16h 53m

Dublin

Wed 2/9

11:30-18:59

1 stop12h 29m

€538

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 5/8

09:15-09:00

1 stop18h 45m

Dublin

Wed 26/8

11:30-18:58

1 stop12h 28m

€544

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 18/8

10:27-08:20

1 stop16h 53m

Dublin

Tue 25/8

11:30-00:13

1 stop17h 43m

€545

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 28/8

15:32-09:00

1 stop12h 28m

Dublin

Fri 4/9

10:40-23:58

1 stop18h 18m

€562

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 29/8

15:55-09:00

1 stop12h 05m

Dublin

Sat 5/9

11:30-00:13

1 stop17h 43m

€563

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 5/8

09:15-09:00

1 stop18h 45m

Dublin

Wed 2/9

10:40-17:14

1 stop11h 34m

€574

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 26/10

06:00-10:20

1 stop24h 20m

Dublin

Mon 2/11

09:00-09:54

3 stops29h 54m

€590

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

14:53-10:40

1 stop14h 47m

Dublin

Sat 19/9

09:20-18:59

2 stops38h 39m

€593

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 24/8

10:30-09:45

1 stop18h 15m

Dublin

Mon 31/8

09:50-16:56

2 stops36h 06m

€594

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 24/8

10:30-07:45

2 stops16h 15m

Dublin

Mon 31/8

09:50-21:07

2 stops40h 17m

€597

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 €357.

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 €638 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 €439 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 01m

Direct flights

None
The fastest flight from Buffalo to Ireland takes 9h 01m
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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