$329+ Cheap flights from Buffalo (BUF) to Ireland
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — DUB
Oct 29 — Nov 51
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Ireland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Buffalo to Ireland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to IrelandExplore the most affordable flight options available from Buffalo to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
Explore the most affordable flight options available from Buffalo to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
1 stop23h 20m
Mon 11/169:00 am -
3 stops30h 08m
Deal found 9/25![United Airlines logo]()
$679
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
1 stop23h 20m
Mon 11/239:00 am -
3 stops30h 08m
Deal found 9/24![United Airlines logo]()
$689
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am -
1 stop22h 45m
Tue 11/105:45 am -
2 stops23h 12m
Deal found 9/25![Delta logo]()
$691
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:52 pm -
1 stop10h 28m
Tue 11/1010:40 am -
1 stop11h 22m
Deal found 9/25![United Airlines logo]()
$695
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:20 pm -
1 stop12h 25m
Wed 11/185:45 am -
2 stops23h 12m
Deal found 9/27![Delta logo]()
$702
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:25 am -
1 stop16h 20m
Mon 11/165:45 am -
2 stops17h 55m
Deal found 9/25![Delta logo]()
$707
This KLM deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:20 pm -
1 stop12h 25m
Mon 11/169:55 am -
1 stop19h 04m
Deal found 9/25![KLM logo]()
$710
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:48 pm -
2 stops15h 27m
Wed 9/3012:30 pm -
2 stops16h 20m
Deal found 9/25![United Airlines logo]()
$1,083
This KAYAK deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:46 pm -
2 stops16h 59m
Sat 11/147:50 am -
2 stops19h 54m
Deal found 9/25![British Airways logo]()
$1,231
This JetBlue deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/812:08 pm -
1 stop13h 02m
Sun 11/152:40 pm -
1 stop13h 52m
Deal found 9/24![JetBlue logo]()
$1,288
This JetBlue deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:08 pm -
1 stop13h 02m
Thu 11/192:40 pm -
1 stop12h 53m
Deal found 9/28![JetBlue logo]()
$1,316
This JetBlue deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:08 pm -
1 stop13h 02m
Wed 11/182:00 pm -
1 stop11h 36m
Deal found 9/27![JetBlue logo]()
$1,323
Best flights from Buffalo to IrelandDiscover carefully curated flight deals from Buffalo to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
Discover carefully curated flight deals from Buffalo to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
1 stop23h 20m
Mon 11/169:00 am -
3 stops30h 08m
Deal found 9/25![United Airlines logo]()
$679
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:00 am -
2 stops19h 45m
Tue 11/105:45 am -
2 stops23h 12m
Deal found 9/25![Delta logo]()
$691
This Iberia deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/127:00 am -
1 stop17h 50m
Sun 2/212:00 pm -
1 stop11h 25m
Deal found 9/25![Multiple Airlines logo]()
$982
This KAYAK deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:46 pm -
2 stops16h 59m
Sat 11/147:50 am -
2 stops19h 54m
Deal found 9/25![British Airways logo]()
$1,231
This JetBlue deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/812:08 pm -
1 stop13h 02m
Sun 11/152:40 pm -
1 stop13h 52m
Deal found 9/24![JetBlue logo]()
$1,288
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/16:00 am -
1 stop20h 30m
Mon 2/89:00 am -
3 stops30h 26m
Deal found 9/27![United Airlines logo]()
$684
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/176:00 am -
1 stop20h 30m
Thu 1/219:00 am -
3 stops30h 26m
Deal found 9/26![United Airlines logo]()
$685
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/116:00 am -
1 stop22h 55m
Thu 3/188:00 am -
3 stops30h 26m
Deal found 9/24![United Airlines logo]()
$690
This JetBlue deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:08 pm -
1 stop13h 02m
Thu 11/192:40 pm -
1 stop12h 53m
Deal found 9/28![JetBlue logo]()
$1,316
This JetBlue deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:08 pm -
1 stop13h 02m
Wed 11/182:00 pm -
1 stop11h 36m
Deal found 9/27![JetBlue logo]()
$1,323
Last-minute flights from Buffalo to IrelandDiscover last-minute flight deals from Buffalo to Ireland. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Ireland. Data last updated September 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:58 pm -
1 stop11h 47m
Tue 10/68:55 am -
2 stops20h 04m
Deal found 9/28![Delta logo]()
$759
This Cheapflightsfares deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:35 pm -
1 stop11h 25m
Thu 10/2211:30 am -
1 stop12h 33m
Deal found 9/27![JetBlue logo]()
$728
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:21 pm -
1 stop15h 24m
Thu 10/225:55 am -
2 stops14h 18m
Deal found 9/27![Delta logo]()
$761
This Air France deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:20 am -
1 stop17h 40m
Sat 10/319:55 am -
2 stops16h 43m
Deal found 9/24![Air France logo]()
$747
This KLM deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/183:53 pm -
2 stops13h 32m
Sat 10/319:55 am -
2 stops16h 43m
Deal found 9/26![Multiple Airlines logo]()
$758
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am -
1 stop22h 45m
Tue 11/105:45 am -
2 stops23h 12m
Deal found 9/25![Delta logo]()
$691
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:52 pm -
1 stop10h 28m
Tue 11/1010:40 am -
1 stop11h 22m
Deal found 9/25![United Airlines logo]()
$695
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops20h 10m
Tue 11/109:30 am -
1 stop29h 38m
Deal found 9/28![United Airlines logo]()
$718
One-way flights from Buffalo to IrelandSearch for one-way flight options from Buffalo to Ireland. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
Search for one-way flight options from Buffalo to Ireland. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/287:00 am -
2 stops22h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![United Airlines logo]()
$329
This FlightHub deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:26 pm -
2 stops13h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![British Airways logo]()
$365
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/313:41 pm -
2 stops13h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![American Airlines logo]()
$372
This KLM deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:25 am -
1 stop16h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![KLM logo]()
$376
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/314:47 pm -
1 stop9h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![United Airlines logo]()
$379
This KAYAK deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:00 am -
1 stop16h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Aer Lingus logo]()
$458
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:15 pm -
2 stops15h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$510
This FlightHub deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:07 am -
1 stop14h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Aer Lingus logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/289:38 pm -
3 stops26h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$576
This Booking.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:59 pm -
3 stops19h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$641
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:48 pm -
3 stops28h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$677
This Justfly.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/162:10 pm -
1 stop13h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Aer Lingus logo]()
$719
Find flight deals from Buffalo to Ireland
Keep the following information in mind while searching for Buffalo to Ireland flight deals. Data was last updated September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $679 (United Airlines) |
One-way from | $329 (United Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $831 |
Cheapflights Fare Finder
Customize 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, Cheapflights users made 7,457,451 searches. Data last updated September 29, 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
Cheapest round-trip
Quickest round-trip
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Sun 2/28
5:30 pm-9:55 am
1 stop11h 25m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$329
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Mon 11/9
11:25 am-7:45 am
2 stops15h 20m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$376
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Wed 11/11
11:25 am-8:45 am
1 stop16h 20m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$376
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Sun 11/15
11:25 am-8:45 am
1 stop16h 20m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$376
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Wed 11/11
3:20 pm-8:45 am
1 stop12h 25m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$376
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Sat 11/14
12:09 pm-8:45 am
2 stops15h 36m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$376
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Sun 11/15
2:15 pm-9:45 am
2 stops14h 30m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$376
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Tue 11/10
7:00 am-7:45 am
2 stops19h 45m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$376
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Wed 10/7
8:00 am-5:10 am
1 stop16h 10m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$458
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Wed 10/7
12:15 pm-8:45 am
2 stops15h 30m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$510
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from Buffalo to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from Buffalo with our price prediction graph.
BUF-DUB
BUF-SNN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Buffalo to Ireland
BUF-IE0
BUF-DUB
BUF-SNN
What is the cheapest month to book a flight from Buffalo to Ireland?
Currently, January is the cheapest month in which you can book a flight from Buffalo to Ireland (average of $483). Flying from Buffalo to Ireland in December is currently the most expensive (average of $1,012). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Ireland
Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated September 29, 2026.
See what other customers who have flown with Delta,United Airlines, andJetBlue from Buffalo to Ireland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Ireland by cabin class
Find flights from Buffalo to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Ireland flights
Browse other Buffalo and Ireland flight options. Last updated on September 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Buffalo to Ireland flights
Consider these flights traveling from Buffalo to Ireland.
Fly to Ireland regions
Consider these flights traveling to Ireland regions.
Top 4 airlines flying from Buffalo to Ireland
Discover the top 4 airlines that operate flights from Buffalo to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$434 | Average$688 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$488 | Average$680 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$527 | Average$703 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$534 | Average$827 | FlexibilityNo cancel fee | On-time69% |