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$609+ Cheap flights from Ireland to Buffalo (BUF)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BUF
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Ireland to Buffalo

Keep the following information in mind while searching for Ireland to Buffalo flight deals. Data was last updated September 17, 2025.

Round-trip from

$689
(lastminute.com)

Popular in

December

Cheapest in

September

Average price

$558
From Ireland to Buffalo
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($170 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 September 17, 2025.

This lastminute.com deal was found by Cheapflights users on 9/17. 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.
Thu 9/2510:40 amDUB - BUF
1 stop11h 35mJetBlue
Mon 9/296:10 pmBUF - DUB
1 stop9h 50mJetBlue
Deal found 9/17$609
This lastminute.com deal was found by Cheapflights users on 9/15. 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 11/1012:30 pmDUB - BUF
2 stops35h 49mScandinavian Airlines
Sat 11/1512:05 pmBUF - DUB
2 stops42h 40mScandinavian Airlines
Deal found 9/15$689
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:05 pmDUB - BUF
2 stops33h 54mScandinavian Airlines
Sun 11/237:00 amBUF - DUB
2 stops23h 45mScandinavian Airlines
Deal found 9/14$736
This lastminute.com deal was found by Cheapflights users on 9/15. 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 11/104:45 pmDUB - BUF
1 stop10h 15mAer Lingus
Sat 11/156:00 amBUF - DUB
1 stop17h 15mAer Lingus
Deal found 9/15$827
This Icelandair deal was found by Cheapflights users on 9/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:30 amDUB - BUF
2 stops39h 40mIcelandair
Sun 11/237:35 amBUF - DUB
2 stops21h 40mIcelandair
Deal found 9/15$855
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 10/318:45 amDUB - BUF
2 stops19h 11mDelta
Fri 11/77:30 pmBUF - DUB
2 stops15h 15mDelta
Deal found 9/16$865
This Delta deal was found by Cheapflights users on 9/17. 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 9/256:00 amDUB - BUF
2 stops18h 14mDelta
Mon 9/293:51 pmBUF - DUB
1 stop13h 09mDelta
Deal found 9/17$894
This KLM deal was found by Cheapflights users on 9/15. 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 11/108:50 amDUB - BUF
2 stops15h 29mMultiple Airlines
Sat 11/157:59 pmBUF - DUB
1 stop31h 46mMultiple Airlines
Deal found 9/15$895
This lastminute.com deal was found by Cheapflights users on 9/16. 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 10/3111:40 amDUB - BUF
1 stop10h 44mAer Lingus
Fri 11/75:30 pmBUF - DUB
1 stop9h 50mAer Lingus
Deal found 9/16$912
This Austrian Airlines deal was found by Cheapflights users on 9/14. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/199:30 amDUB - BUF
1 stop14h 05mAustrian Airlines
Sun 11/2312:15 pmBUF - DUB
1 stop14h 15mAustrian Airlines
Deal found 9/14$949

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 September 17, 2025.
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

Mon 11/10

12:30 pm-7:19 pm

2 stops35h 49m

Buffalo

Sat 11/15

12:05 pm-11:45 am

2 stops42h 40m

$689

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Wed 11/19

7:05 pm-11:59 pm

2 stops33h 54m

Buffalo

Sun 11/23

7:00 am-11:45 am

2 stops23h 45m

$736

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Mon 11/10

4:45 pm-10:00 pm

1 stop10h 15m

Buffalo

Sat 11/15

6:00 am-4:15 am

1 stop17h 15m

$827

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Wed 11/19

11:30 am-10:10 pm

2 stops39h 40m

Buffalo

Sun 11/23

7:35 am-10:15 am

2 stops21h 40m

$855

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Fri 10/31

8:45 am-11:56 pm

2 stops19h 11m

Buffalo

Fri 11/7

7:30 pm-3:45 pm

2 stops15h 15m

$865

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Mon 11/10

8:50 am-7:19 pm

2 stops15h 29m

Buffalo

Sat 11/15

7:59 pm-8:45 am

1 stop31h 46m

$895

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Wed 11/19

9:30 am-6:35 pm

1 stop14h 05m

Buffalo

Sun 11/23

12:15 pm-7:30 am

1 stop14h 15m

$949

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Wed 11/19

12:05 pm-6:46 pm

1 stop11h 41m

Buffalo

Sun 11/23

2:55 pm-9:55 am

2 stops14h 00m

$949

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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 15m. Scandinavian Airlines provides one of the quickest options available for as low as $827. 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.

  • What is the cheapest month to book a flight from Ireland to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Ireland to Buffalo (average of $256). Flying from Ireland to Buffalo in December is currently the most expensive (average of $337). 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.

See more FAQs

Traveling to a place near Buffalo?

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

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