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$547+ Cheap flights from Dublin (DUB) 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BUF
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Dublin to Buffalo

Cheapest flights from Dublin to Buffalo
Explore the most affordable flight options available from Dublin to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This American Airlines deal was found by Cheapflights users on 12/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:30 amDUB - BUF
1 stop16h 39mAmerican Airlines
Fri 1/94:01 pmBUF - DUB
1 stop11h 39mAmerican Airlines
Deal found 12/14$999
This Aunt Betty deal was found by Cheapflights users on 12/14. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:30 amDUB - BUF
1 stop14h 04mMultiple Airlines
Fri 1/92:49 pmBUF - DUB
2 stops14h 16mMultiple Airlines
Deal found 12/14$1,011
This Air France deal was found by Cheapflights users on 12/14. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:30 amDUB - BUF
2 stops16h 58mAir France
Fri 1/911:51 amBUF - DUB
2 stops15h 09mAir France
Deal found 12/14$1,028
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:05 pmDUB - BUF
1 stop12h 01mMultiple Airlines
Fri 1/911:24 amBUF - DUB
1 stop15h 06mMultiple Airlines
Deal found 12/14$1,097
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:05 pmDUB - BUF
1 stop12h 01mUnited Airlines
Fri 1/99:55 amBUF - DUB
2 stops17h 15mUnited Airlines
Deal found 12/14$1,115
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:45 amDUB - BUF
2 stops30h 36mDelta
Fri 1/911:51 amBUF - DUB
2 stops15h 09mDelta
Deal found 12/14$1,163
This Air Canada deal was found by Cheapflights users on 12/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:30 pmDUB - BUF
3 stops26h 54mAir Canada
Fri 1/98:30 amBUF - DUB
3 stops17h 40mAir Canada
Deal found 12/14$2,315

Find flight deals from Dublin to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$755
(Trip.com)

One-way from

$547
(Kiwi.com)

Popular in

August

Cheapest in

September
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 Dublin to Buffalo
Search Deals
One-way flight from Dublin to Buffalo
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin 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 December 15, 2025.
Use the filters below to find and compare flights from Dublin to Buffalo that are best for you.

Fly from

Dublin

Fly to

Buffalo

Route

Depart

Return

Price

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Mon 1/12

8:00 am-11:47 pm

2 stops20h 47m

Buffalo

Sun 1/18

7:00 am-4:20 am

1 stop16h 20m

$755

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Mon 1/12

5:05 pm-11:47 pm

2 stops35h 42m

Buffalo

Sun 1/18

2:45 pm-4:10 pm

2 stops20h 25m

$857

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Thu 1/15

4:25 am-6:47 pm

2 stops19h 22m

Buffalo

Sun 1/18

10:00 am-10:20 am

2 stops19h 20m

$908

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Fri 1/16

12:30 pm-11:56 pm

2 stops40h 26m

Buffalo

Sun 1/18

7:00 am-11:45 am

2 stops23h 45m

$958

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Fri 1/16

9:00 am-8:29 pm

2 stops16h 29m

Buffalo

Sun 1/18

8:30 am-8:10 am

1 stop18h 40m

$967

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Thu 3/26

10:30 am-10:49 am

2 stops28h 19m

$547

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Sun 3/22

4:45 pm-9:04 am

1 stop20h 19m

$609

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Sun 3/22

3:30 pm-1:17 pm

3 stops25h 47m

$2,059

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Compare providers for flights from Dublin to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dublin to Buffalo in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dublin-Buffalo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dublin-Buffalo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dublin-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-Buffalo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dublin-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dublin to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Dublin 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.

Related info for your journey

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

  • How long is the flight from Dublin to Buffalo?

    For as low as $857, TAP AIR PORTUGAL can have you in Buffalo from Dublin in 35h 42m. The distance from Dublin to Buffalo is about 3265 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin 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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