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$576+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BUF
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$606
(JetBlue)

One-way from

$576
(Ovago)

Popular in

December

Cheapest in

January

Average price

$730
Provider with most accurate pricing for Dublin-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Dublin-Buffalo flights.
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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. 14% potential increase in price ($146 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This JetBlue deal was found by Cheapflights users on 5/1. 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 6/1511:30 amDUB - BUF
1 stop12h 28mJetBlue
Sun 6/2212:29 pmBUF - DUB
1 stop14h 51mJetBlue
Deal found 5/1$606
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/111:35 pmDUB - BUF
2 stops24h 25mTurkish Airlines
Wed 6/185:40 amBUF - DUB
2 stops29h 15mTurkish Airlines
Deal found 4/30$906
This Bravofly deal was found by Cheapflights users on 4/30. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1410:15 amDUB - BUF
2 stops19h 34mScandinavian Airlines
Sat 6/2111:30 amBUF - DUB
2 stops19h 00mScandinavian Airlines
Deal found 4/30$941
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:55 amDUB - BUF
2 stops18h 23mDelta
Wed 6/1812:50 pmBUF - DUB
1 stop16h 10mDelta
Deal found 4/30$1,000
This Flysmarter deal was found by Cheapflights users on 4/30. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/149:30 amDUB - BUF
1 stop11h 10mBritish Airways
Sat 6/213:37 pmBUF - DUB
2 stops15h 03mBritish Airways
Deal found 4/30$1,015
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/149:30 amDUB - BUF
2 stops12h 14mAmerican Airlines
Sat 6/2112:14 pmBUF - DUB
1 stop13h 16mAmerican Airlines
Deal found 4/29$1,048
This Austrian Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 6/159:20 amDUB - BUF
1 stop17h 52mAustrian Airlines
Sun 6/228:30 amBUF - DUB
1 stop17h 50mAustrian Airlines
Deal found 4/30$1,098
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:55 amDUB - BUF
3 stops32h 49mMultiple Airlines
Sat 6/211:57 pmBUF - DUB
2 stops37h 18mMultiple Airlines
Deal found 4/30$1,287
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 6/149:20 amDUB - BUF
2 stops19h 26mUnited Airlines
Sat 6/218:30 amBUF - DUB
2 stops20h 50mUnited Airlines
Deal found 4/30$3,416

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 May 1, 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

Sun 6/15

11:30 am-6:58 pm

1 stop12h 28m

Buffalo

Sun 6/22

12:29 pm-8:20 am

1 stop14h 51m

$606

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Wed 6/11

1:35 pm-9:00 am

2 stops24h 25m

Buffalo

Wed 6/18

5:40 am-3:55 pm

2 stops29h 15m

$906

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Sat 6/14

10:15 am-12:49 am

2 stops19h 34m

Buffalo

Sat 6/21

11:30 am-11:30 am

2 stops19h 00m

$941

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Wed 6/11

5:55 am-7:18 pm

2 stops18h 23m

Buffalo

Wed 6/18

12:50 pm-10:00 am

1 stop16h 10m

$1,000

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Sat 6/14

9:30 am-3:40 pm

1 stop11h 10m

Buffalo

Sat 6/21

3:37 pm-11:40 am

2 stops15h 03m

$1,015

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Sat 6/14

9:30 am-4:44 pm

2 stops12h 14m

Buffalo

Sat 6/21

12:14 pm-6:30 am

1 stop13h 16m

$1,048

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Sun 6/15

9:20 am-10:12 pm

1 stop17h 52m

Buffalo

Sun 6/22

8:30 am-7:20 am

1 stop17h 50m

$1,098

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Sat 6/14

6:55 am-10:44 am

3 stops32h 49m

Buffalo

Sat 6/21

1:57 pm-8:15 am

2 stops37h 18m

$1,287

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Sat 6/14

9:20 am-11:46 pm

2 stops19h 26m

Buffalo

Sat 6/21

8:30 am-10:20 am

2 stops20h 50m

$3,416

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Wed 9/3

10:20 am-9:47 pm

2 stops16h 27m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 13 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

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
781 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Turkish Airlines
7.3
Good
3,790 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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 Aer Lingus. According to our data, you can fly for as low as $576. Users have also found prices from $783 and $971 on WestJet and JetBlue, 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 Ireland?

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

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Alternative routes for Ireland to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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