This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Ireland departing on 4/12. 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.
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1 adult
Economy
0 bags
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Best Ireland Flight Deals
Cheapest return prices found by our users on KAYAK in the last 72 hours
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly (4% more expensive 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 to Ireland from Buffalo is likely to change within 7 days, so travelers 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 to Ireland with an airline and back to Buffalo 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 to Ireland from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
See more FAQs
Top tips for finding cheap flights to Ireland
Morning departure is around 218% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days
Book cheap flights from Buffalo to Ireland
Recent return flight deals
4/12Wed
1 stopUnited Airlines
14h 05mBUF-DUB
11/12Wed
2 stopsUnited Airlines
36h 53mDUB-BUF
€471
4/12Wed
2 stopsUnited Airlines
22h 05mBUF-DUB
11/12Wed
2 stopsUnited Airlines
36h 53mDUB-BUF
€475
24/11Sun
1 stopDelta
31h 50mBUF-DUB
10/12Tue
1 stopDelta
17h 26mDUB-BUF
€490
4/12Wed
1 stopKLM
11h 41mBUF-DUB
11/12Wed
1 stopKLM
18h 32mDUB-BUF
€495
13/1Mon
2 stopsDelta
14h 45mBUF-DUB
22/1Wed
1 stopDelta
18h 09mDUB-BUF
€496
14/1Tue
1 stopKLM
17h 50mBUF-DUB
21/1Tue
1 stopKLM
18h 09mDUB-BUF
€504
12/1Sun
2 stopsBritish Airways
13h 24mBUF-DUB
21/1Tue
2 stopsBritish Airways
28h 54mDUB-BUF
€515
11/1Sat
2 stops
14h 20mBUF-DUB
22/1Wed
2 stops
15h 08mDUB-BUF
€543
13/1Mon
2 stopsBritish Airways
16h 30mBUF-DUB
20/1Mon
2 stopsBritish Airways
28h 54mDUB-BUF
€547
12/1Sun
1 stop
17h 50mBUF-DUB
19/1Sun
1 stop
18h 09mDUB-BUF
€550
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Recent one-way flight deals
14/3Fri
2 stopsIcelandair
43h 05mBUF-DUB
€1,693
14/3Fri
1 stopAustrian Airlines
13h 07mBUF-DUB
€2,623
14/3Fri
3 stopsAir Canada
16h 20mBUF-DUB
€2,782
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Everything you need to know for your flight from Buffalo to Ireland
Information on your arrival and departure airports
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.