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$497+ 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BUF
dic. 3 — dic. 101
mié. 12/3
mié. 12/10
1 adult, Economy
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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 noviembre 3, 2025.

This Icelandair deal was found by Cheapflights users on 11/2. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/611:30 amDUB - BUF
2 stops15h 20mMultiple Airlines
mié. 12/1012:35 pmBUF - DUB
2 stops16h 40mMultiple Airlines
Deal found 11/2$795
This Aunt Betty deal was found by Cheapflights users on 11/3. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1111:30 amDUB - BUF
2 stops15h 00mIcelandair
lun. 12/1511:48 amBUF - DUB
2 stops17h 27mIcelandair
Deal found 11/3$834
This Icelandair deal was found by Cheapflights users on 11/3. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1111:30 amDUB - BUF
2 stops15h 00mMultiple Airlines
lun. 12/1512:35 pmBUF - DUB
2 stops16h 40mMultiple Airlines
Deal found 11/3$846
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/41:25 pmDUB - BUF
2 stops26h 16mDelta
mar. 12/95:50 pmBUF - DUB
2 stops16h 55mDelta
Deal found 11/2$852
This lastminute.com deal was found by Cheapflights users on 11/2. 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.
jue. 12/47:05 pmDUB - BUF
2 stops34h 11mScandinavian Airlines
mar. 12/911:21 amBUF - DUB
2 stops19h 24mScandinavian Airlines
Deal found 11/2$895
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/2. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/34:25 amDUB - BUF
2 stops35h 30mMultiple Airlines
mar. 12/95:00 pmBUF - DUB
2 stops25h 20mMultiple Airlines
Deal found 11/2$902
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/131:35 pmDUB - BUF
1 stop14h 23mLufthansa
lun. 11/177:30 pmBUF - DUB
1 stop9h 50mLufthansa
Deal found 11/2$910
This KLM deal was found by Cheapflights users on 11/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/131:25 pmDUB - BUF
2 stops15h 34mMultiple Airlines
lun. 11/177:59 pmBUF - DUB
2 stops14h 46mMultiple Airlines
Deal found 11/2$913
This Air France deal was found by Cheapflights users on 11/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1410:45 amDUB - BUF
1 stop18h 14mAir France
vie. 11/217:59 pmBUF - DUB
1 stop31h 46mAir France
Deal found 11/2$921
This KLM deal was found by Cheapflights users on 11/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/610:45 amDUB - BUF
1 stop13h 34mKLM
mié. 12/103:55 pmBUF - DUB
1 stop11h 50mKLM
Deal found 11/2$926
This Austrian Airlines deal was found by Cheapflights users on 11/2. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/269:30 amDUB - BUF
1 stop14h 17mAustrian Airlines
dom. 11/3012:17 pmBUF - DUB
1 stop14h 13mAustrian Airlines
Deal found 11/2$934

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 noviembre 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$795
(Icelandair)

One-way from

$497
(Thrive Travel)

Popular in

December

Cheapest in

September

Average price

$890
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
Highest demand for flights based on searches. 17% potential increase in price ($174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 noviembre 3, 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

sáb. 12/6

11:30 am-9:50 pm

2 stops15h 20m

Buffalo

mié. 12/10

12:35 pm-10:15 am

2 stops16h 40m

$795

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

jue. 12/11

11:30 am-9:30 pm

2 stops15h 00m

Buffalo

lun. 12/15

11:48 am-10:15 am

2 stops17h 27m

$834

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

jue. 12/11

11:30 am-9:30 pm

2 stops15h 00m

Buffalo

lun. 12/15

12:35 pm-10:15 am

2 stops16h 40m

$846

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

jue. 12/4

1:25 pm-10:41 am

2 stops26h 16m

Buffalo

mar. 12/9

5:50 pm-3:45 pm

2 stops16h 55m

$852

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

sáb. 12/6

10:45 am-10:41 am

1 stop28h 56m

Buffalo

mié. 12/10

1:16 pm-3:45 pm

2 stops21h 29m

$861

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

mié. 12/3

4:25 am-10:55 am

2 stops35h 30m

Buffalo

mar. 12/9

5:00 pm-11:20 pm

2 stops25h 20m

$902

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

jue. 11/13

1:35 pm-10:58 pm

1 stop14h 23m

Buffalo

lun. 11/17

7:30 pm-10:20 am

1 stop9h 50m

$910

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

mié. 11/26

5:10 am-10:58 pm

2 stops22h 48m

Buffalo

dom. 11/30

12:17 pm-9:55 am

1 stop16h 38m

$913

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

jue. 11/13

1:25 pm-11:59 pm

2 stops15h 34m

Buffalo

lun. 11/17

7:59 pm-3:45 pm

2 stops14h 46m

$913

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

vie. 11/14

10:45 am-11:59 pm

1 stop18h 14m

Buffalo

vie. 11/21

7:59 pm-8:45 am

1 stop31h 46m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 12 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 15h. Icelandair provides one of the quickest options available for as low as $834. 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
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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