Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Buffalo to Ireland from €156

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 16/3. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Buffalo to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
12:31 - 10:15
BUF
-
DUB
16h 44m
2 stops
British Airways Logo
07:35 - 23:40
DUB
-
BUF
20h 05m
2 stops
€354British Airways
Wed, 4 Mar - Wed, 18 Mar
British Airways Logo
17:45 - 16:10
BUF
-
SNN
17h 25m
2 stops
British Airways Logo
07:40 - 21:30
SNN
-
BUF
18h 50m
2 stops
€356British Airways
Mon, 4 May - Wed, 13 May
British Airways Logo
17:59 - 15:40
BUF
-
DUB
17h 41m
2 stops
British Airways Logo
20:40 - 22:45
DUB
-
BUF
30h 05m
2 stops
€359British Airways
Tue, 10 Mar - Mon, 23 Mar
British Airways Logo
17:45 - 16:10
BUF
-
SNN
41h 25m
2 stops
British Airways Logo
07:40 - 23:49
SNN
-
BUF
21h 09m
2 stops
€376British Airways
Sun, 3 May - Wed, 13 May
American Airlines Logo
06:05 - 05:10
BUF
-
DUB
18h 05m
1 stop
American Airlines Logo
11:15 - 23:31
DUB
-
BUF
16h 16m
2 stops
€377American Airlines
Wed, 4 Mar - Wed, 18 Mar
American Airlines Logo
16:25 - 08:40
BUF
-
DUB
11h 15m
1 stop
American Airlines Logo
16:45 - 09:47
DUB
-
BUF
21h 02m
1 stop
€377American Airlines
Wed, 4 Mar - Wed, 18 Mar
Delta Logo
17:45 - 10:45
BUF
-
DUB
12h 00m
2 stops
Delta Logo
13:15 - 23:56
DUB
-
BUF
15h 41m
1 stop
€380Delta
Mon, 4 May - Wed, 13 May
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
€382American Airlines
Sun, 3 May - Wed, 13 May
KLM Logo
06:00 - 07:45
BUF
-
DUB
20h 45m
1 stop
KLM Logo
10:45 - 00:14
DUB
-
BUF
18h 29m
1 stop
€395KLM
Thu, 26 Feb - Thu, 5 Mar
Delta Logo
06:00 - 07:45
BUF
-
DUB
20h 45m
1 stop
Delta Logo
09:45 - 22:57
DUB
-
BUF
18h 12m
2 stops
€398Delta
Thu, 26 Feb - Thu, 5 Mar

British Airways flights from Buffalo to Ireland

Our best British Airways deals on Buffalo to Ireland flight tickets
British Airways
4 Mar
BUF12:31Buffalo
16h 44m
2 stops
DUB10:15Dublin
18 Mar
DUB07:35Dublin
20h 05m
2 stops
BUF23:40Buffalo
€354
British Airways
4 May
BUF17:45Buffalo
17h 25m
2 stops
SNN16:10Shannon
13 May
SNN07:40Shannon
18h 50m
2 stops
BUF21:30Buffalo
€356
British Airways
10 Mar
BUF17:59Buffalo
17h 41m
2 stops
DUB15:40Dublin
23 Mar
DUB20:40Dublin
30h 05m
2 stops
BUF22:45Buffalo
€359

American Airlines flights from Buffalo to Ireland

Our best American Airlines deals on Buffalo to Ireland flight tickets
American Airlines
4 Mar
BUF06:05Buffalo
18h 05m
1 stop
DUB05:10Dublin
18 Mar
DUB11:15Dublin
16h 16m
2 stops
BUF23:31Buffalo
€377
American Airlines
4 Mar
BUF16:25Buffalo
11h 15m
1 stop
DUB08:40Dublin
18 Mar
DUB16:45Dublin
21h 02m
1 stop
BUF09:47Buffalo
€377
American Airlines
3 May
BUF12:13Buffalo
12h 12m
1 stop
SNN05:25Shannon
13 May
SNN07:40Shannon
18h 50m
2 stops
BUF21:30Buffalo
€382

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 13 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

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 4/3

12:31-10:15

2 stops16h 44m

Dublin

Wed 18/3

07:35-23:40

2 stops20h 05m

€354

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Mon 4/5

17:45-16:10

2 stops17h 25m

Shannon

Wed 13/5

07:40-21:30

2 stops18h 50m

€356

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 10/3

17:59-15:40

2 stops17h 41m

Dublin

Mon 23/3

20:40-22:45

2 stops30h 05m

€359

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 3/5

17:45-16:10

2 stops41h 25m

Shannon

Wed 13/5

07:40-23:49

2 stops21h 09m

€376

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 4/3

06:05-05:10

1 stop18h 05m

Dublin

Wed 18/3

11:15-23:31

2 stops16h 16m

€377

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 4/3

16:25-08:40

1 stop11h 15m

Dublin

Wed 18/3

16:45-09:47

1 stop21h 02m

€377

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 4/5

17:45-10:45

2 stops12h 00m

Dublin

Wed 13/5

13:15-23:56

1 stop15h 41m

€380

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

€382

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 26/2

06:00-07:45

1 stop20h 45m

Dublin

Thu 5/3

10:45-00:14

1 stop18h 29m

€395

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 26/2

06:00-07:45

1 stop20h 45m

Dublin

Thu 5/3

09:45-22:57

2 stops18h 12m

€398

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 November is another great option to travel to Ireland, with average flight prices from Buffalo averaging around €534.

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 €663 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 €486 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 12/2
Thu 19/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €39
Flights to Corkfrom €90
Flights to Shannon, Clarefrom €90
Flights to Donegalfrom €74
Flights to Milltown (Kerry)from €39