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$426+ Cheap flights from Buffalo (BUF) to Dublin (DUB)

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — DUB
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Buffalo to Dublin are usually found in January or November, booked 54 days in advance, depart on a Wednesday or Friday and return on a Monday

Cheap flight deals from Buffalo to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Dublin (DUB). 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$634
(JetBlue)

One-way from

$426
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$607
Provider with most accurate pricing for Buffalo-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Dublin flights.
Search Deals
From Buffalo to Dublin
Search Deals
One-way flight from Buffalo to Dublin
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($229 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Buffalo to Dublin

Cheapest flights from Buffalo to Dublin
Explore the most affordable flight options available from Buffalo to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This JetBlue deal was found by Cheapflights users on 2/20. 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.
Thu 10/162:10 pmBUF - DUB
1 stop13h 50mJetBlue
Mon 10/2011:50 amDUB - BUF
1 stop14h 15mJetBlue
Deal found 2/20$580
This Delta deal was found by Cheapflights users on 2/20. 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 3/2012:17 pmBUF - DUB
2 stops15h 48mDelta
Thu 3/2710:45 amDUB - BUF
1 stop17h 35mDelta
Deal found 2/20$635
This Scandinavian Airlines deal was found by Cheapflights users on 2/20. 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 4/912:14 pmBUF - DUB
2 stops25h 01mScandinavian Airlines
Sun 4/137:15 pmDUB - BUF
3 stops29h 04mScandinavian Airlines
Deal found 2/20$662
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 3/207:40 pmBUF - DUB
1 stop10h 25mUnited Airlines
Thu 3/2711:50 amDUB - BUF
1 stop26h 02mUnited Airlines
Deal found 2/20$725
This oojo deal was found by Cheapflights users on 2/20. 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.
Thu 10/167:05 amBUF - DUB
2 stops21h 30mTurkish Airlines
Mon 10/204:55 pmDUB - BUF
2 stops25h 18mTurkish Airlines
Deal found 2/20$779
This KLM deal was found by Cheapflights users on 2/19. 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.
Wed 4/912:14 pmBUF - DUB
1 stop15h 31mKLM
Sun 4/131:15 pmDUB - BUF
1 stop16h 23mKLM
Deal found 2/19$854
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/28:05 amBUF - DUB
2 stops22h 00mIcelandair
Wed 5/712:15 pmDUB - BUF
2 stops15h 35mIcelandair
Deal found 2/20$872
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:00 amBUF - DUB
2 stops20h 15mAir Canada
Fri 9/199:50 amDUB - BUF
2 stops29h 06mAir Canada
Deal found 2/20$887
This Aer Lingus deal was found by Cheapflights users on 2/20. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/910:39 amBUF - DUB
1 stop12h 46mMultiple Airlines
Sun 4/134:45 pmDUB - BUF
1 stop11h 15mMultiple Airlines
Deal found 2/20$891
This oojo deal was found by Cheapflights users on 2/20. 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.
Mon 9/812:15 pmBUF - DUB
2 stops40h 45mTAP AIR PORTUGAL
Mon 9/225:30 amDUB - BUF
2 stops45h 03mTAP AIR PORTUGAL
Deal found 2/20$918
This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/94:56 pmBUF - DUB
2 stops13h 59mBritish Airways
Sun 4/208:25 pmDUB - BUF
2 stops24h 55mBritish Airways
Deal found 2/19$989
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/21:53 pmBUF - DUB
1 stop12h 27mAustrian Airlines
Tue 9/239:20 amDUB - BUF
1 stop13h 39mAustrian Airlines
Deal found 2/20$1,103

Find flights from Buffalo to Dublin within your budget

Customize your flight search to find flights from Buffalo to Dublin 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 February 20, 2025.

Fly from

Buffalo

Fly to

Dublin

Route

Depart

Return

Price

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 5/2

10:33 am-9:00 am

1 stop17h 27m

Dublin

Wed 5/7

11:30 am-6:16 pm

1 stop11h 46m

$634

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 3/20

12:17 pm-8:05 am

2 stops15h 48m

Dublin

Thu 3/27

10:45 am-12:20 am

1 stop17h 35m

$635

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 4/9

12:14 pm-6:15 pm

2 stops25h 01m

Dublin

Sun 4/13

7:15 pm-7:19 pm

3 stops29h 04m

$662

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 3/20

7:40 pm-10:05 am

1 stop10h 25m

Dublin

Thu 3/27

11:50 am-9:52 am

1 stop26h 02m

$725

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 4/9

12:14 pm-8:45 am

1 stop15h 31m

Dublin

Sun 4/13

1:15 pm-12:38 am

1 stop16h 23m

$854

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 5/2

8:05 am-11:05 am

2 stops22h 00m

Dublin

Wed 5/7

12:15 pm-10:50 pm

2 stops15h 35m

$872

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 4/9

10:39 am-4:25 am

1 stop12h 46m

Dublin

Sun 4/13

4:45 pm-11:00 pm

1 stop11h 15m

$891

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 4/9

4:56 pm-11:55 am

2 stops13h 59m

Dublin

Sun 4/20

8:25 pm-4:20 pm

2 stops24h 55m

$989

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 3/6

7:00 am-10:20 am

2 stops22h 20m

Dublin

Thu 3/13

4:25 am-8:40 pm

2 stops20h 15m

$991

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 4/9

1:55 pm-8:15 am

2 stops13h 20m

Dublin

Sun 4/20

9:50 am-4:55 pm

2 stops36h 05m

$1,002

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Buffalo to Dublin

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 Buffalo to Dublin in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 Buffalo-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub 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 Buffalo-Dublin 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 Buffalo to Dublin

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

Travel insights for flights from Buffalo to Dublin

Get recent, data-driven insights about flights from Buffalo to Dublin including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Buffalo to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Dublin. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Buffalo to Dublin, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Buffalo to Dublin (average of $509). Flying from Buffalo to Dublin in June is currently the most expensive (average of $1,016). 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.

What is the cheapest time of day to fly from BUF to DUB?

Find hourly flight availability from Buffalo to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Dublin in the morning. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Buffalo to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Dublin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Buffalo to Dublin flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Dublin by month

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

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

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

If weather is an important factor for your trip to Dublin, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated February 20, 2025.
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

JetBlue
7.4
Good
3,070 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

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

  • What are the cheapest airlines flying from Buffalo to Dublin round-trip?

    Flying on JetBlue is currently your cheapest option to Dublin, with prices starting at $634. Additional round-trip tickets that might be worth considering are offered by Delta and Scandinavian Airlines, with the lowest prices starting at $635 and $662, respectively. You may be able to fly from Buffalo to Dublin for 18% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $543 on JetBlue. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $555 and KLM from $583 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Dublin 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 Buffalo to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Buffalo to Dublin (average of $509). Flying from Buffalo to Dublin in June is currently the most expensive (average of $1,016). 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
Maynooth
Swords
Wicklow
Leixlip

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Alternative routes for Buffalo to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Buffalo to Dublin

Discover the top 5 airlines that operate flights from Buffalo to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$498Average$638FlexibilityNo cancel feeOn-time75%
DeltaCheapest$498Average$868FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$528Average$948FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$563Average$827FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$582Average$750FlexibilityNo cancel feeOn-time62%
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