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Cheap flights from Buffalo to Ireland from €170

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 28/3. 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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Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
17:45 - 16:10
BUF
-
SNN
17h 25m
2 stops
British Airways Logo
07:40 - 23:49
SNN
-
BUF
21h 09m
2 stops
€357British Airways
Mon, 4 May - Wed, 13 May
British Airways Logo
18:01 - 19:05
BUF
-
DUB
20h 04m
2 stops
British Airways Logo
20:40 - 22:45
DUB
-
BUF
30h 05m
2 stops
€360British Airways
Mon, 2 Mar - Mon, 9 Mar
British Airways Logo
11:21 - 13:35
BUF
-
DUB
21h 14m
2 stops
British Airways Logo
06:40 - 22:49
DUB
-
BUF
21h 09m
2 stops
€375British Airways
Tue, 10 Feb - Thu, 19 Feb
American Airlines Logo
12:13 - 05:25
BUF
-
SNN
12h 12m
1 stop
American Airlines Logo
07:40 - 21:30
SNN
-
BUF
18h 50m
2 stops
€383American Airlines
Sun, 3 May - Wed, 13 May
KLM Logo
12:05 - 07:45
BUF
-
DUB
14h 40m
1 stop
KLM Logo
05:55 - 18:43
DUB
-
BUF
16h 48m
2 stops
€395KLM
Mon, 2 Mar - Mon, 9 Mar
KLM Logo
06:00 - 07:45
BUF
-
DUB
20h 45m
1 stop
KLM Logo
09:45 - 18:43
DUB
-
BUF
12h 58m
1 stop
€396KLM
Mon, 2 Mar - Mon, 9 Mar
American Airlines Logo
17:00 - 10:15
BUF
-
DUB
13h 15m
2 stops
American Airlines Logo
13:00 - 22:45
DUB
-
BUF
13h 45m
1 stop
€409American Airlines
Tue, 10 Mar - Mon, 23 Mar
Multiple Airlines Logo
17:45 - 17:50
BUF
-
DUB
19h 05m
2 stops
Multiple Airlines Logo
11:35 - 21:30
DUB
-
BUF
14h 55m
1 stop
€414Multiple Airlines
Fri, 17 Apr - Fri, 24 Apr
Multiple Airlines Logo
17:45 - 17:50
BUF
-
DUB
19h 05m
2 stops
Multiple Airlines Logo
11:35 - 21:30
DUB
-
BUF
14h 55m
1 stop
€414Multiple Airlines
Fri, 17 Apr - Fri, 24 Apr
United Airlines Logo
18:55 - 10:15
BUF
-
SNN
10h 20m
1 stop
United Airlines Logo
12:30 - 18:10
SNN
-
BUF
10h 40m
1 stop
€485United Airlines
Sun, 3 May - Wed, 13 May

Air Canada flights from Buffalo to Ireland

Our best Air Canada deals on Buffalo to Ireland flight tickets
Air Canada
25 Apr
BUF10:50Buffalo
40h 25m
2 stops
DUB08:15Dublin
1 May
DUB09:20Dublin
29h 53m
2 stops
BUF10:13Buffalo
€439
Air Canada
16 May
BUF17:50Buffalo
33h 25m
2 stops
DUB08:15Dublin
27 May
DUB09:20Dublin
36h 27m
2 stops
BUF16:47Buffalo
€461
Air Canada
12 Jul
BUF07:00Buffalo
20h 15m
2 stops
DUB08:15Dublin
24 Jul
DUB09:20Dublin
29h 29m
2 stops
BUF09:49Buffalo
€482

American Airlines flights from Buffalo to Ireland

Our best American Airlines deals on Buffalo to Ireland flight tickets
American Airlines
3 May
BUF12:13Buffalo
12h 12m
1 stop
SNN05:25Shannon
13 May
SNN07:40Shannon
18h 50m
2 stops
BUF21:30Buffalo
€383
American Airlines
10 Mar
BUF17:00Buffalo
13h 15m
2 stops
DUB10:15Dublin
23 Mar
DUB13:00Dublin
13h 45m
1 stop
BUF22:45Buffalo
€409
American Airlines
30 Mar
BUF11:23Buffalo
15h 52m
1 stop
DUB08:15Dublin
6 Apr
DUB16:45Dublin
11h 55m
1 stop
BUF23:40Buffalo
€421

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 January 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

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Mon 4/5

17:45-16:10

2 stops17h 25m

Shannon

Wed 13/5

07:40-23:49

2 stops21h 09m

€357

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 2/3

18:01-19:05

2 stops20h 04m

Dublin

Mon 9/3

20:40-22:45

2 stops30h 05m

€360

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 10/2

11:21-13:35

2 stops21h 14m

Dublin

Thu 19/2

06:40-22:49

2 stops21h 09m

€375

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 3/5

12:13-05:25

1 stop12h 12m

Shannon

Wed 13/5

07:40-21:30

2 stops18h 50m

€383

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 2/3

12:05-07:45

1 stop14h 40m

Dublin

Mon 9/3

05:55-18:43

2 stops16h 48m

€395

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 2/3

06:00-07:45

1 stop20h 45m

Dublin

Mon 9/3

09:45-18:43

1 stop12h 58m

€396

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 10/3

17:00-10:15

2 stops13h 15m

Dublin

Mon 23/3

13:00-22:45

1 stop13h 45m

€409

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 17/4

17:45-17:50

2 stops19h 05m

Dublin

Fri 24/4

11:35-21:30

1 stop14h 55m

€414

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 17/4

17:45-17:50

2 stops19h 05m

Dublin

Fri 24/4

11:35-21:30

1 stop14h 55m

€414

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 3/5

18:55-10:15

1 stop10h 20m

Shannon

Wed 13/5

12:30-18:10

1 stop10h 40m

€485

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 November is another great option to travel to Ireland, with average flight prices from Buffalo averaging around €536.

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 €666 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 €488 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 35m

Direct flights

None
The fastest flight from Buffalo to Ireland takes 9h 35m
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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