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$545+ Cheap flights from Ireland to Buffalo (BUF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BUF
Mar 8 — Mar 151
Sun 3/8
Sun 3/15
1 adult, Economy
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Cheap flight deals from Ireland to Buffalo

Cheapest flights from Ireland to Buffalo
Explore the most affordable flight options available from Ireland to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2026.

This JetBlue deal was found by Cheapflights users on 2/4. 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 5/710:40 am
DUB
-
BUF
1 stop10h 54m
JetBlue
Sun 5/105:29 pm
BUF
-
DUB
1 stop9h 51m
JetBlue
Deal found 2/4$573
This FlightHub deal was found by Cheapflights users on 2/3. 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 3/311:30 am
DUB
-
BUF
2 stops14h 55m
Icelandair
Tue 3/108:00 am
BUF
-
DUB
2 stops22h 15m
Icelandair
Deal found 2/3$724
This lastminute.com deal was found by Cheapflights users on 2/2. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:40 am
DUB
-
BUF
1 stop11h 14m
JetBlue
Sun 9/133:55 pm
BUF
-
DUB
1 stop12h 05m
JetBlue
Deal found 2/2$733
This lastminute.com deal was found by Cheapflights users on 2/3. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:05 pm
DUB
-
BUF
2 stops34h 09m
Scandinavian Airlines
Tue 3/37:00 am
BUF
-
DUB
2 stops23h 45m
Scandinavian Airlines
Deal found 2/3$735
This JetBlue deal was found by Cheapflights users on 2/5. 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.
Tue 7/1411:40 am
DUB
-
BUF
1 stop17h 15m
JetBlue
Mon 7/2712:25 pm
BUF
-
DUB
1 stop15h 35m
JetBlue
Deal found 2/5$755
This JetBlue deal was found by Cheapflights users on 2/5. 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.
Tue 8/1810:40 am
DUB
-
BUF
1 stop17h 17m
JetBlue
Tue 8/255:49 pm
BUF
-
DUB
1 stop9h 31m
JetBlue
Deal found 2/5$764
This JetBlue deal was found by Cheapflights users on 2/5. 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 7/1511:40 am
DUB
-
BUF
1 stop12h 04m
JetBlue
Tue 7/281:35 pm
BUF
-
DUB
1 stop13h 45m
JetBlue
Deal found 2/5$784
This JetBlue deal was found by Cheapflights users on 2/5. 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 7/1611:40 am
DUB
-
BUF
1 stop17h 15m
JetBlue
Mon 7/2712:25 pm
BUF
-
DUB
1 stop15h 35m
JetBlue
Deal found 2/5$791
This JetBlue deal was found by Cheapflights users on 2/5. 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.
Tue 7/1411:40 am
DUB
-
BUF
1 stop17h 15m
JetBlue
Sat 8/11:35 pm
BUF
-
DUB
1 stop13h 45m
JetBlue
Deal found 2/5$792
This JetBlue deal was found by Cheapflights users on 2/5. 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.
Mon 8/1710:40 am
DUB
-
BUF
1 stop17h 17m
JetBlue
Mon 8/241:35 pm
BUF
-
DUB
1 stop13h 45m
JetBlue
Deal found 2/5$793
This JetBlue deal was found by Cheapflights users on 2/5. 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 8/1311:40 am
DUB
-
BUF
1 stop12h 04m
JetBlue
Tue 8/251:35 pm
BUF
-
DUB
1 stop13h 45m
JetBlue
Deal found 2/5$799

Find flight deals from Ireland to Buffalo

Keep the following information in mind while searching for Ireland to Buffalo flight deals. Data was last updated February 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$724
(FlightHub)

One-way from

$545
(Kiwi.com)
Provider with most accurate pricing for Dublin-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-Buffalo flights.
Search Deals
From Ireland to Buffalo
Search Deals
One-way flight from Ireland to Buffalo
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Buffalo 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 2,558,603 searches. Data last updated February 6, 2026.
Use the filters below to find and compare flights from Ireland to Buffalo that are best for you.

Fly from

Ireland

Fly to

Buffalo

Route

Depart

Return

Price

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Thu 5/7

10:40 am-4:34 pm

1 stop10h 54m

Buffalo

Sun 5/10

5:29 pm-8:20 am

1 stop9h 51m

$573

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Tue 3/3

11:30 am-9:25 pm

2 stops14h 55m

Buffalo

Tue 3/10

8:00 am-10:15 am

2 stops22h 15m

$724

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Fri 2/27

7:05 pm-12:14 am

2 stops34h 09m

Buffalo

Tue 3/3

7:00 am-11:45 am

2 stops23h 45m

$735

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Tue 7/14

11:40 am-6:44 pm

1 stop12h 04m

Buffalo

Tue 7/28

1:35 pm-8:20 am

1 stop13h 45m

$755

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Tue 7/14

11:40 am-11:55 pm

1 stop17h 15m

Buffalo

Wed 7/29

5:49 pm-8:20 am

1 stop9h 31m

$784

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Thu 7/16

11:40 am-11:55 pm

1 stop17h 15m

Buffalo

Tue 7/28

5:49 pm-8:20 am

1 stop9h 31m

$791

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Tue 7/14

11:40 am-11:55 pm

1 stop17h 15m

Buffalo

Sat 8/1

1:35 pm-8:20 am

1 stop13h 45m

$792

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Tue 7/14

11:40 am-11:55 pm

1 stop17h 15m

Buffalo

Sun 8/2

12:25 pm-9:00 am

1 stop15h 35m

$792

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Wed 7/15

11:40 am-6:44 pm

1 stop12h 04m

Buffalo

Wed 7/29

5:49 pm-8:20 am

1 stop9h 31m

$814

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Wed 7/15

11:40 am-6:44 pm

1 stop12h 04m

Buffalo

Sun 8/2

12:25 pm-9:00 am

1 stop15h 35m

$822

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 20 results
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Best time to book a flight from Ireland to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Ireland with our price prediction graph.
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 Ireland to Buffalo
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Buffalo from Ireland?

    Buffalo (BUF) is the airport you will fly into if you book a flight from Ireland to Buffalo. It is only a 8.3 mi journey from Buffalo (BUF) to Buffalo’s city center.

  • How long is the flight from Ireland to Buffalo?

    A quick flight from Ireland to Buffalo can take about 10h 54m. JetBlue provides one of the quickest options available for as low as $573. The distance from Ireland to Buffalo is about 3265 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Ireland to Buffalo that include hotel bookings?

    Yes. In addition to deals on Ireland to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Buffalo.

  • Can I find deals for business class flights from Ireland to Buffalo?

    Yes. Cheapflights offers flight deals from Ireland to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca

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