BUF - DUB

€408 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
€615
Typical prices: €559-€779
JetBlue
Sun 29/4Sat 5/5
BUF - DUB • 1 stop
Cheapest one-way flight
€408
Typical prices: €290-€407
British Airways
Mon 31/12
BUF - DUB • 2 stops
When to travel
January
Cheapest • 33% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Boston Logan Intl (BOS)
Cheapest • Avg €598 (return)
Philadelphia (PHL)
Shortest trip • 10h 29m (one-way)
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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

Thu, 29 Apr - Wed, 5 May
JetBlue Logo
14:47 - 09:00BUF  Buffalo-DUB Dublin
13h 13m1 stop New York John F Kennedy Intl
JetBlue Logo
11:30 - 23:59DUB  Dublin-BUF Buffalo
17h 29m1 stop New York John F Kennedy Intl
€615JetBlue
3+ days ago
Sun, 31 Jan - Thu, 11 Feb
Air Canada Logo
06:30 - 07:10BUF  Buffalo-DUB Dublin
19h 40m2 stops Chicago O'Hare Intl Toronto Pearson Intl
Air Canada Logo
09:00 - 21:21DUB  Dublin-BUF Buffalo
41h 21m2 stops Toronto Pearson Intl Chicago O'Hare Intl
€625Air Canada
2 days ago
Mon, 1 Feb - Thu, 11 Feb
Air Canada Logo
17:43 - 07:10BUF  Buffalo-DUB Dublin
56h 27m2 stops Chicago O'Hare Intl Toronto Pearson Intl
Air Canada Logo
09:00 - 21:21DUB  Dublin-BUF Buffalo
41h 21m2 stops Toronto Pearson Intl Chicago O'Hare Intl
€630Air Canada
2 days ago
Sun, 17 Jan - Thu, 21 Jan
Delta Logo
15:53 - 08:45BUF  Buffalo-DUB Dublin
11h 52m1 stop New York John F Kennedy Intl
Delta Logo
10:45 - 23:58DUB  Dublin-BUF Buffalo
18h 13m1 stop New York John F Kennedy Intl
€633Delta
2 days ago
Mon, 1 Feb - Thu, 11 Feb
Delta Logo
11:19 - 08:45BUF  Buffalo-DUB Dublin
16h 26m1 stop New York John F Kennedy Intl
Delta Logo
08:50 - 23:12DUB  Dublin-BUF Buffalo
19h 22m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
€638Delta
2 days ago
Sun, 17 Jan - Thu, 21 Jan
Delta Logo
11:19 - 08:45BUF  Buffalo-DUB Dublin
16h 26m1 stop New York John F Kennedy Intl
Delta Logo
08:50 - 23:59DUB  Dublin-BUF Buffalo
20h 09m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
€639Delta
1 day ago
Thu, 29 Apr - Wed, 5 May
Delta Logo
06:25 - 08:45BUF  Buffalo-DUB Dublin
21h 20m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
Delta Logo
13:15 - 08:29DUB  Dublin-BUF Buffalo
24h 14m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County
€641Delta
3+ days ago
Mon, 1 Feb - Sat, 6 Feb
Delta Logo
15:53 - 08:45BUF  Buffalo-DUB Dublin
11h 52m1 stop New York John F Kennedy Intl
Delta Logo
10:45 - 19:19DUB  Dublin-BUF Buffalo
13h 34m1 stop New York John F Kennedy Intl
€641Delta
2 days ago
Sun, 17 Jan - Thu, 21 Jan
KLM Logo
15:53 - 08:45BUF  Buffalo-DUB Dublin
11h 52m1 stop New York John F Kennedy Intl
KLM Logo
10:45 - 19:19DUB  Dublin-BUF Buffalo
13h 34m1 stop New York John F Kennedy Intl
€642KLM
1 day ago
Mon, 1 Feb - Tue, 9 Feb
British Airways Logo
10:52 - 09:55BUF  Buffalo-DUB Dublin
18h 03m2 stops Philadelphia London Heathrow
British Airways Logo
11:00 - 23:33DUB  Dublin-BUF Buffalo
17h 33m2 stops London Heathrow Chicago O'Hare Intl
€643British Airways
2 days ago
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 with more confidence.

How much is a return flight from Buffalo to Dublin?

Return flights from Buffalo to Dublin typically range from €559 to €779. The lowest price found in the past 5 days was €615 on JetBlue.

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

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Buffalo to Dublin. It's 12% cheaper than the average day, while Saturday is the most expensive, with prices 11% higher.

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

•January is the cheapest month to fly from Buffalo to Dublin at €430 return.
•July (€896) and October (€792) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 108% 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

€408
Beat the crowds with an average 81% drop in travellers.
The most popular month to fly with an average 61% increase in travellers.
One-way flight 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 answers about this route, including flight times, airports, airlines, and booking tips.

  • How long is a flight from Buffalo to Dublin?

    There are currently no direct flights available from Buffalo to Dublin. Flights with 1 stopover take between 10h 29m and 15h 35m in total, depending on the connection.

  • 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.

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

    Return flights from Buffalo to Dublin range from €559 to €779, with an average of €640 over the past 12 months. Anything below €559 counts as a good deal.

  • 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 €615 to €3,827. That means the highest observed fare was about 6x 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 €500, which is 56% above the typical average for this route.

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

    Dublin Airport (DUB) hosts 5 major car hire companies, with daily rates averaging €28 for economy cars. Top options include:

    • Budget
    • Sixt
    • Easirent
    • Europcar
    • Thrifty

  • 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) – 42% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 15% of one-stop connections
    • New York John F Kennedy Intl (JFK) – 15% of one-stop connections
    • Newark (EWR) – 9% of one-stop connections

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

    Yes. Flexible dates can save you up to 21% on flights from Buffalo to Dublin. Monday is the cheapest departure day at €568 return on average, while Saturday is the most expensive at €715, a difference of €148.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • 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 29m, compared to 10h 45m via Washington, D.C. Dulles Intl (IAD) and 11h 13m 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.

  • What popular places can I visit in Dublin?

    Some of the most popular sights in Dublin are Bord Gáis Energy Theatre, 3Olympia Theatre, and St. Stephen's Green. These are among the most viewed places in Dublin on KAYAK.

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 Monday departure and avoid flying on Saturday. On this route, Monday flights average €568, about €148 less than Saturday fares (21% 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 €430 return in that month – typically €466 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