BUF - DUB

€303 Find Cheap Flights from Buffalo to Dublin – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€482
Typical prices: €519-€737
Air France, KLM
Sun 28/10Sun 4/11
BUF - DUB • 1 stop
Cheapest one-way flight
€303
Typical prices: €290-€395
JetBlue
Sun 7/10
BUF - DUB • 1 stop
Direct flights
Not available
There are currently no direct flights between Buffalo and Dublin. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 30% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Newark (EWR)
Cheapest • Avg €587 (return)
Philadelphia (PHL)
Shortest trip • 10h 00m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Dublin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Dublin (BUF-DUB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Buffalo to Dublin

Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
17:20 - 07:45BUF  Buffalo-DUB Dublin
10h 25m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
09:40 - 23:59DUB  Dublin-BUF Buffalo
19h 19m1 stop Atlanta Hartsfield-Jackson
€483Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Delta Logo
06:15 - 07:45BUF  Buffalo-DUB Dublin
21h 30m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
Delta Logo
09:40 - 22:38DUB  Dublin-BUF Buffalo
17h 58m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
€486Delta
Tue, 19 Jan - Wed, 27 Jan
Delta Logo
16:00 - 08:45BUF  Buffalo-DUB Dublin
11h 45m1 stop New York John F Kennedy Intl
Delta Logo
10:45 - 18:54DUB  Dublin-BUF Buffalo
13h 09m1 stop New York John F Kennedy Intl
€487Delta
Wed, 30 Sep - Tue, 6 Oct
Delta Logo
15:58 - 08:45BUF  Buffalo-DUB Dublin
11h 47m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:00 - 23:59DUB  Dublin-BUF Buffalo
16h 59m1 stop Atlanta Hartsfield-Jackson
€512Delta
Wed, 30 Sep - Tue, 6 Oct
Delta Logo
12:17 - 08:45BUF  Buffalo-DUB Dublin
15h 28m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:00 - 23:59DUB  Dublin-BUF Buffalo
17h 59m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
€516Delta
Sun, 15 Nov - Sat, 21 Nov
British Airways Logo
15:26 - 09:55BUF  Buffalo-DUB Dublin
13h 29m2 stops Philadelphia London Heathrow
British Airways Logo
17:55 - 22:45DUB  Dublin-BUF Buffalo
33h 50m2 stops London Heathrow Philadelphia
€521British Airways
Thu, 12 Nov - Fri, 20 Nov
Delta Logo
06:00 - 07:45BUF  Buffalo-DUB Dublin
20h 45m1 stop Atlanta Hartsfield-Jackson
Delta Logo
09:40 - 17:31DUB  Dublin-BUF Buffalo
12h 51m1 stop Atlanta Hartsfield-Jackson
€526Delta
Thu, 29 Oct - Thu, 5 Nov
Delta Logo
06:15 - 07:45BUF  Buffalo-DUB Dublin
21h 30m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
Delta Logo
10:45 - 08:26DUB  Dublin-BUF Buffalo
26h 41m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County
€529Delta
Tue, 19 Jan - Sat, 30 Jan
Delta Logo
11:20 - 08:45BUF  Buffalo-DUB Dublin
16h 25m1 stop New York John F Kennedy Intl
Delta Logo
10:45 - 18:54DUB  Dublin-BUF Buffalo
13h 09m1 stop New York John F Kennedy Intl
€530Delta
Thu, 21 Jan - Thu, 28 Jan
Delta Logo
09:00 - 08:45BUF  Buffalo-DUB Dublin
18h 45m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
Delta Logo
10:45 - 23:50DUB  Dublin-BUF Buffalo
18h 05m1 stop New York John F Kennedy Intl
€534Delta
Booking Insights

Price, demand, and travel trends for Buffalo to Dublin flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Buffalo to Dublin with more confidence.

What's the cheapest day of the week to fly from Buffalo to Dublin?

Tuesday is the cheapest day of the week to fly from Buffalo to Dublin and is 8% cheaper than the average day. Sunday is the most expensive day with flight prices 13% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•January is the cheapest month to fly from Buffalo to Dublin at €419 return.
•July (€771) and December (€769) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 83% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Buffalo to Dublin flights

Low season

December

Cheapest flight

€303
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly (17% more expensive on average)
Flights from Buffalo to Dublin

When to book flights from Buffalo to Dublin

Are your dates flexible? Find out the best times to travel from Buffalo to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Buffalo to Dublin flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Buffalo to Dublin?

    Flights from Buffalo to Dublin usually depart from Buffalo (BUF) and arrive at Dublin (DUB).

  • Which airports do connecting flights from Buffalo to Dublin pass through?

    One-stop flights from Buffalo to Dublin most commonly connect through:

    • Boston Logan Intl (BOS) – 50% of one-stop connections
    • New York John F Kennedy Intl (JFK) – 19% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 15% of one-stop connections
    • Newark (EWR) – 6% of one-stop connections

    Boston Logan Intl (BOS) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Buffalo to Dublin?

    Yes. Being flexible with your travel dates can save you up to 19% on the Buffalo to Dublin route. Tuesday is the cheapest departure day at €552 return on average, while Sunday is the most expensive at €677, a difference of €125. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Dublin?

    Some of the most popular sights in Dublin are Bord Gáis Energy Theatre, 3Olympia Theatre, and Aviva Stadium. These are among the most viewed places in Dublin on KAYAK.

  • How long is a flight from Buffalo to Dublin?

    A direct flight from Buffalo to Dublin takes 0h 00m, covering 8,455 km.

  • Do I need a passport to fly from Buffalo to Dublin?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Buffalo to Dublin changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about €482 to €2,539. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Buffalo to Dublin looking right now?

    One-way fares from Buffalo to Dublin are currently higher than usual. Average one-way flight prices are about €716, which is 120% above the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Buffalo to Dublin?

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time of 10h 00m, compared to 10h 36m via Washington, D.C. Dulles Intl (IAD) and 11h 01m via Boston Logan Intl (BOS).

  • What is the time difference between Buffalo and Dublin?

    Dublin is 5 hours ahead of Buffalo (Irish Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Dublin Airport (DUB)?

    Dublin Airport (DUB) hosts 5 major car hire companies, with daily rates starting from around €3 for economy cars. Top options include:
    • Budget
    • Sixt
    • Easirent
    • Europcar
    • Thrifty

  • How much should I expect to pay for a Buffalo to Dublin flight?

    Return flights from Buffalo to Dublin range from €519 to €737, with an average of €598 over the past 12 months. Anything below €519 counts as a good deal.

Your guide to booking Buffalo to Dublin flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average €552 – about €125 less than Sunday (18% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Buffalo to Dublin trip for January. Fares historically average €419 return in that month – typically €351 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Dublin Airport.
    - Clayton Hotel Dublin Airport
    - Maldron Hotel Dublin Airport
    - Metro Hotel Dublin Airport

More options for your flight from Buffalo to Dublin

Complete your trip to Dublin with a hotel stay or car hire

Car hire in Dublin
Hotels in Dublin
Holidays in Dublin