€276 Find Cheap Flights from Buffalo to Ireland

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 4/10. 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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Flight Deals

Best Ireland Flight Deals from Buffalo

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop€608
Shannon
Shannon1 stop€625
Dublin
Dublin1 stop€608
Shannon
Shannon1 stop€625

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

Wed, 9 Sep - Wed, 16 Sep
JetBlue Logo
21:15 - 08:20
BUF
-
DUB
30h 05m
1 stop
JetBlue Logo
10:40 - 20:24
DUB
-
BUF
14h 44m
1 stop
€608JetBlue
Wed, 9 Sep - Wed, 16 Sep
KLM Logo
16:30 - 08:45
BUF
-
DUB
11h 15m
1 stop
KLM Logo
13:25 - 23:56
DUB
-
BUF
15h 31m
2 stops
€615KLM
Sun, 13 Sep - Wed, 16 Sep
KLM Logo
12:50 - 10:00
BUF
-
DUB
16h 10m
1 stop
KLM Logo
13:15 - 19:00
DUB
-
BUF
10h 45m
1 stop
€617KLM
Wed, 9 Sep - Wed, 16 Sep
Delta Logo
12:50 - 08:45
BUF
-
DUB
14h 55m
2 stops
Delta Logo
05:55 - 18:43
DUB
-
BUF
17h 48m
2 stops
€618Delta
Sun, 13 Sep - Wed, 16 Sep
Delta Logo
11:15 - 08:20
BUF
-
DUB
16h 05m
2 stops
Delta Logo
05:55 - 23:03
DUB
-
BUF
22h 08m
2 stops
€619Delta
Sun, 6 Sep - Thu, 10 Sep
United Airlines Logo
08:30 - 07:30
BUF
-
SNN
18h 00m
1 stop
United Airlines Logo
12:30 - 18:17
SNN
-
BUF
10h 47m
1 stop
€625United Airlines
Sun, 6 Sep - Thu, 10 Sep
United Airlines Logo
08:30 - 10:15
BUF
-
SNN
20h 45m
2 stops
United Airlines Logo
09:30 - 16:43
SNN
-
BUF
12h 13m
1 stop
€629United Airlines
Mon, 6 Jul - Tue, 21 Jul
JetBlue Logo
13:31 - 08:20
BUF
-
DUB
13h 49m
1 stop
JetBlue Logo
11:30 - 18:51
DUB
-
BUF
12h 21m
1 stop
€632JetBlue
Wed, 5 Aug - Tue, 1 Sep
JetBlue Logo
15:52 - 09:00
BUF
-
DUB
12h 08m
1 stop
JetBlue Logo
11:30 - 18:54
DUB
-
BUF
12h 24m
1 stop
€634JetBlue
Mon, 3 Aug - Wed, 2 Sep
Delta Logo
12:01 - 10:00
BUF
-
DUB
16h 59m
1 stop
Delta Logo
05:55 - 19:00
DUB
-
BUF
18h 05m
2 stops
€636Delta
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 March, when tickets cost €350 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of return tickets is €499 and €493 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 19% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight€276
Best time to beat the crowds (38% less expensive on average)
Most popular time to fly and prices are also 13% 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)