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$542+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BUF
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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 julio 31, 2025.

Round-trip from

$592
(Bravofly)

One-way from

$542
(Justfly.com)

Popular in

December

Cheapest in

September

Average price

$764
From Ireland to Buffalo
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One-way flight from Ireland to Buffalo
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Highest demand for flights based on searches. 17% potential increase in price ($167 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 julio 31, 2025.

This Bravofly deal was found by Cheapflights users on 7/31. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/110:40 amDUB - BUF
1 stop15h 33mJetBlue
jue. 9/116:10 pmBUF - DUB
1 stop9h 50mJetBlue
Deal found 7/31$592
This Scandinavian Airlines deal was found by Cheapflights users on 7/30. 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.
mié. 11/1912:30 pmDUB - BUF
2 stops40h 20mScandinavian Airlines
dom. 11/2312:09 pmBUF - DUB
2 stops42h 36mScandinavian Airlines
Deal found 7/30$763
This United Airlines deal was found by Cheapflights users on 7/30. 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.
mié. 11/199:00 amDUB - BUF
2 stops17h 00mUnited Airlines
dom. 11/237:10 pmBUF - DUB
1 stop9h 45mUnited Airlines
Deal found 7/30$926
This Austrian Airlines deal was found by Cheapflights users on 7/30. 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. 11/199:30 amDUB - BUF
1 stop14h 05mAustrian Airlines
dom. 11/2312:15 pmBUF - DUB
1 stop14h 15mAustrian Airlines
Deal found 7/30$931
This Delta deal was found by Cheapflights users on 7/31. 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.
lun. 9/15:55 amDUB - BUF
2 stops22h 04mDelta
jue. 9/113:52 pmBUF - DUB
2 stops18h 08mDelta
Deal found 7/31$972
This British Airways deal was found by Cheapflights users on 7/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2811:00 amDUB - BUF
2 stops15h 52mBritish Airways
mar. 9/26:59 pmBUF - DUB
2 stops14h 46mBritish Airways
Deal found 7/30$1,004
This Air Canada deal was found by Cheapflights users on 7/31. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/19:50 amDUB - BUF
2 stops16h 26mMultiple Airlines
jue. 9/1110:55 amBUF - DUB
3 stops18h 20mMultiple Airlines
Deal found 7/31$1,234
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/289:20 amDUB - BUF
3 stops16h 56mAir Canada
mar. 9/210:55 amBUF - DUB
3 stops17h 05mAir Canada
Deal found 7/29$1,847

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 julio 31, 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

lun. 9/1

10:40 am-9:13 pm

1 stop15h 33m

Buffalo

jue. 9/11

6:10 pm-9:00 am

1 stop9h 50m

$592

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

mié. 11/19

12:30 pm-11:50 pm

2 stops40h 20m

Buffalo

dom. 11/23

12:09 pm-11:45 am

2 stops42h 36m

$763

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

mié. 11/19

9:00 am-9:00 pm

2 stops17h 00m

Buffalo

dom. 11/23

7:10 pm-9:55 am

1 stop9h 45m

$926

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

mié. 11/19

9:30 am-6:35 pm

1 stop14h 05m

Buffalo

dom. 11/23

12:15 pm-7:30 am

1 stop14h 15m

$931

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

lun. 9/1

5:55 am-10:59 pm

2 stops22h 04m

Buffalo

jue. 9/11

3:52 pm-3:00 pm

2 stops18h 08m

$972

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

vie. 1/2

11:30 am-11:10 pm

2 stops16h 40m

Buffalo

lun. 1/5

11:15 am-10:15 am

2 stops18h 00m

$983

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

jue. 8/28

11:00 am-9:52 pm

2 stops15h 52m

Buffalo

mar. 9/2

6:59 pm-2:45 pm

2 stops14h 46m

$1,004

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

vie. 1/2

10:45 am-11:03 pm

1 stop17h 18m

Buffalo

lun. 1/5

1:15 pm-8:45 am

1 stop14h 30m

$1,097

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

jue. 1/1

4:25 am-11:57 pm

2 stops24h 32m

Buffalo

lun. 1/5

7:15 am-4:10 pm

2 stops27h 55m

$1,402

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

vie. 1/2

3:30 pm-1:10 pm

3 stops26h 40m

Buffalo

lun. 1/5

1:55 pm-3:40 pm

3 stops20h 45m

$1,666

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 16 results
1
2

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.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated julio 31, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Austrian Airlines from Ireland to Buffalo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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.

  • What are the cheapest airlines to fly from Ireland to Buffalo one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $542. Users have also found prices from $697 and $726 on TAP AIR PORTUGAL and Icelandair, respectively.

  • 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
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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