€264 Find Cheap Flights from Buffalo to Ireland – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Ireland departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Best Ireland Flight Deals from Buffalo

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop€545
Shannon
Shannon1 stop€614
Dublin
Dublin1 stop€545
Shannon
Shannon1 stop€614

Cheap Flights from Buffalo to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Buffalo to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Buffalo to Ireland

Tue, 18 Aug - Thu, 27 Aug
JetBlue Logo
09:15 - 09:00BUF  Buffalo-DUB Dublin
18h 45m1 stop New York John F Kennedy Intl
JetBlue Logo
11:30 - 19:01DUB  Dublin-BUF Buffalo
12h 31m1 stop New York John F Kennedy Intl
€545JetBlue
Fri, 30 Oct - Fri, 6 Nov
Multiple Airlines Logo
10:51 - 09:55BUF  Buffalo-DUB Dublin
19h 04m1 stop Newark
Multiple Airlines Logo
09:00 - 13:17DUB  Dublin-BUF Buffalo
33h 17m2 stops Toronto Pearson Intl Chicago O'Hare Intl
€592Multiple Airlines
Fri, 30 Oct - Fri, 6 Nov
United Airlines Logo
06:00 - 09:55BUF  Buffalo-DUB Dublin
23h 55m1 stop Newark
United Airlines Logo
09:00 - 10:08DUB  Dublin-BUF Buffalo
30h 08m3 stops Toronto Pearson Intl Ottawa Newark
€593United Airlines
Tue, 1 Sep - Tue, 8 Sep
United Airlines Logo
19:59 - 07:20BUF  Buffalo-DUB Dublin
30h 21m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
09:20 - 18:58DUB  Dublin-BUF Buffalo
38h 38m2 stops Montreal Pierre Elliott Trudeau Intl Newark
€600United Airlines
Fri, 30 Oct - Fri, 6 Nov
United Airlines Logo
06:00 - 09:55BUF  Buffalo-DUB Dublin
23h 55m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
09:00 - 10:08DUB  Dublin-BUF Buffalo
30h 08m3 stops Toronto Pearson Intl Ottawa Newark
€602United Airlines
Wed, 9 Sep - Wed, 16 Sep
Air Canada Logo
07:00 - 07:45BUF  Buffalo-DUB Dublin
19h 45m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
09:20 - 21:07DUB  Dublin-BUF Buffalo
40h 47m2 stops Toronto Pearson Intl Chicago O'Hare Intl
€603Air Canada
Sun, 6 Sep - Fri, 18 Sep
Air Canada Logo
17:58 - 07:45BUF  Buffalo-DUB Dublin
32h 47m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
09:20 - 21:07DUB  Dublin-BUF Buffalo
40h 47m2 stops Toronto Pearson Intl Chicago O'Hare Intl
€607Air Canada
Sun, 23 Aug - Sat, 5 Sep
JetBlue Logo
06:00 - 08:20BUF  Buffalo-DUB Dublin
21h 20m1 stop Boston Logan Intl
JetBlue Logo
10:40 - 00:08DUB  Dublin-BUF Buffalo
18h 28m1 stop Boston Logan Intl
€608JetBlue
Sun, 27 Dec - Fri, 8 Jan
United Airlines Logo
05:30 - 09:55BUF  Buffalo-DUB Dublin
23h 25m1 stop Newark
United Airlines Logo
09:00 - 10:26DUB  Dublin-BUF Buffalo
30h 26m3 stops Toronto Pearson Intl Ottawa Newark
€610United Airlines
Mon, 17 Aug - Fri, 28 Aug
JetBlue Logo
09:17 - 09:00BUF  Buffalo-DUB Dublin
18h 43m1 stop New York John F Kennedy Intl
JetBlue Logo
11:30 - 00:13DUB  Dublin-BUF Buffalo
17h 43m1 stop New York John F Kennedy Intl
€611JetBlue
Booking Insights

KAYAK's insights & trends for Buffalo to Ireland flights

Get data-powered insights and trends into flights from Buffalo to Ireland to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Buffalo to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Ireland is January, when tickets cost €418 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is €998 and €702 respectively.

How far in advance should I book a flight from Buffalo to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buffalo to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Buffalo to Ireland, you should book around 2 weeks before departure, which saves you about 25% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Find deals

Good to know

Low season

January

Cheapest flight

€264
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from Buffalo to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Buffalo to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Buffalo to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Buffalo to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Buffalo to Ireland

Information on your arrival and departure airports

Buffalo (BUF)