Cheap flights from Buffalo to Ireland from $343
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 1/29. 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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Fly from
Fly to
Route
Depart
Return
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Sun 1/17
5:43 pm-8:10 am
1 stop33h 27m
Dublin
Thu 1/21
9:00 am-10:32 am
3 stops30h 32m
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Sun 1/17
5:43 pm-8:10 am
1 stop33h 27m
Dublin
Thu 1/21
9:00 am-10:32 am
3 stops30h 32m
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Sun 2/14
12:09 pm-7:45 am
1 stop14h 36m
Dublin
Sat 2/20
10:45 am-11:50 pm
1 stop18h 05m
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Wed 2/3
11:20 am-8:45 am
1 stop16h 25m
Dublin
Sun 2/7
10:45 am-6:54 pm
1 stop13h 09m
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Sun 2/14
6:00 am-7:45 am
1 stop20h 45m
Dublin
Sat 2/20
10:45 am-11:05 pm
2 stops17h 20m
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Wed 11/18
10:36 am-9:55 am
2 stops18h 19m
Dublin
Wed 11/25
9:00 am-10:45 pm
2 stops18h 45m
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Mon 11/16
3:26 pm-8:40 am
1 stop12h 14m
Dublin
Sun 11/22
11:30 am-10:45 pm
1 stop16h 15m
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Mon 11/16
3:26 pm-8:40 am
1 stop12h 14m
Dublin
Sun 11/22
11:30 am-12:05 am
2 stops17h 35m
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Sat 1/9
6:21 am-4:30 am
1 stop17h 09m
Dublin
Wed 6/9
4:45 pm-11:59 pm
1 stop12h 14m
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Sat 1/9
6:21 am-4:30 am
1 stop17h 09m
Dublin
Thu 6/3
4:45 pm-11:59 pm
1 stop12h 14m
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?
In general, January is the cheapest month to fly from Buffalo to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $483. If you aren’t able to travel to Ireland during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $596.
Can stopping save me money on Buffalo to Ireland flights?
You could potentially save up to 32% on your flight if you consider stops on a Buffalo to Ireland flight.
What is the cheapest airline that flies from Buffalo to Ireland?
Delta is the most popular carrier operating from Buffalo to Ireland
What airlines fly to Ireland?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Ireland from Buffalo according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 5 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.
Cheap Buffalo to Ireland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Buffalo to Ireland
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 many operators does momondo search for flights from Buffalo Airport to Ireland?
As of October 2026, there are 4 operators available to choose from for flights from Buffalo Airport to Ireland.
How old do you have to be to fly from Buffalo Airport to Ireland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Buffalo to Ireland
Compare and see reviews for airlines that fly from Buffalo to Ireland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $434 | Free Cancellation | Rating 7.0 12,146 reviews | |||
| PriceFrom $488 | Free Cancellation | Rating 7.8 8,645 reviews | |||
| PriceFrom $527 | Free Cancellation | Rating 7.1 3,048 reviews | |||
| PriceFrom $534 | Free Cancellation | Rating 7.4 10,319 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Buffalo to Ireland?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buffalo to Ireland. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Buffalo to Ireland with flexible booking policies on momondo?
Flights from Buffalo to Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Buffalo to Ireland?
momondo helps you find the best flight between Buffalo and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Buffalo to Ireland right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Buffalo to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.