BUF - DUB

$317 Find Cheap Flights from Buffalo to Dublin - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$699
Typical prices: $628-$876
United Airlines
Sat 4/21Mon 4/30
BUF - DUB • 1 stop
Cheapest one-way
$317
Typical prices: $326-$457
British Airways
Fri 4/20
BUF - DUB • 2 stops
Nonstop 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 • 33% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Boston Logan Intl (BOS)
Cheapest • Avg $672 (round-trip)
Philadelphia (PHL)
Shortest trip • 10h 29m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love 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 round-trip flight deals from Buffalo to Dublin

Wed, Apr 21 - Fri, Apr 30
United Airlines Logo
6:00 am - 7:20 amBUF  Buffalo-DUB Dublin
20h 20m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
9:50 am - 1:10 pmDUB  Dublin-BUF Buffalo
32h 20m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$699United Airlines
Mon, Mar 22 - Tue, Mar 30
United Airlines Logo
6:00 am - 7:30 amBUF  Buffalo-DUB Dublin
21h 30m1 stop Newark
United Airlines Logo
9:50 am - 10:26 amDUB  Dublin-BUF Buffalo
29h 36m3 stops Toronto Pearson Intl Ottawa Newark
$700United Airlines
Wed, Feb 24 - Wed, Mar 3
KLM Logo
3:54 pm - 8:45 amBUF  Buffalo-DUB Dublin
11h 51m1 stop New York John F Kennedy Intl
KLM Logo
5:45 am - 5:04 pmDUB  Dublin-BUF Buffalo
16h 19m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$701KLM
Wed, Feb 24 - Wed, Mar 3
Multiple Airlines Logo
1:00 pm - 8:45 amBUF  Buffalo-DUB Dublin
14h 45m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
Multiple Airlines Logo
5:45 am - 5:04 pmDUB  Dublin-BUF Buffalo
16h 19m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$701Multiple Airlines
Fri, May 7 - Fri, May 14
JetBlue Logo
2:47 pm - 9:00 amBUF  Buffalo-DUB Dublin
13h 13m1 stop New York John F Kennedy Intl
JetBlue Logo
11:30 am - 11:59 pmDUB  Dublin-BUF Buffalo
17h 29m1 stop New York John F Kennedy Intl
$702JetBlue
Fri, May 7 - Fri, May 14
JetBlue Logo
2:47 pm - 9:00 amBUF  Buffalo-DUB Dublin
13h 13m1 stop New York John F Kennedy Intl
JetBlue Logo
10:40 am - 9:38 pmDUB  Dublin-BUF Buffalo
15h 58m1 stop Boston Logan Intl
$702JetBlue
Tue, Apr 13 - Tue, Apr 27
Delta Logo
11:20 am - 9:15 amBUF  Buffalo-DUB Dublin
16h 55m1 stop New York John F Kennedy Intl
Delta Logo
8:55 am - 11:50 pmDUB  Dublin-BUF Buffalo
19h 55m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$721Delta
Mon, Mar 22 - Tue, Mar 30
Delta Logo
6:00 am - 7:45 amBUF  Buffalo-DUB Dublin
21h 45m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:55 am - 11:50 pmDUB  Dublin-BUF Buffalo
22h 55m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$722Delta
Sun, Apr 4 - Sun, Apr 11
American Airlines Logo
6:00 am - 6:30 amBUF  Buffalo-DUB Dublin
19h 30m1 stop Philadelphia
American Airlines Logo
1:45 pm - 7:05 pmDUB  Dublin-BUF Buffalo
10h 20m1 stop Philadelphia
$776American Airlines
Fri, May 7 - Fri, May 14
American Airlines Logo
3:55 pm - 6:30 amBUF  Buffalo-DUB Dublin
9h 35m1 stop Philadelphia
American Airlines Logo
1:45 pm - 11:32 pmDUB  Dublin-BUF Buffalo
14h 47m2 stops Philadelphia Washington, D.C. Reagan-National
$780American Airlines
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 round-trip flight from Buffalo to Dublin?

Round-trip flights from Buffalo to Dublin typically range from $628 to $876. The lowest price found in the past 5 days was $699, on United Airlines.

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’s the cheapest month to fly from Buffalo to Dublin?

•January is the cheapest month to fly from Buffalo to Dublin at $483 round-trip.
•July ($1,007) and October ($890) 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

$317
Beat the crowds with an average 81% drop in travelers.
The most popular month to fly with an average 61% increase in travelers.
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 round-trip price

Your Buffalo to Dublin flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Buffalo to Dublin?

    Two cabin classes are available on flights from Buffalo to Dublin:

    • Economy Class
    • Premium Economy Class

  • How long is a flight from Buffalo to Dublin?

    A nonstop flight from Buffalo to Dublin takes 00m, covering 3,265 miles.

  • 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?

    Round-trip flights from Buffalo to Dublin range from $628 to $876, with an average of $719 over the past 12 months. Anything below $628 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, round-trip prices on this route showed a wide range, from about $699 to $4,449. 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 lower than usual. Average one-way flight prices are about $331, which is 8% below the typical average for this route.

  • What car rental options are available at Dublin Airport (DUB)?

    Dublin Airport (DUB) hosts 5 major car rental companies, with daily rates averaging $32 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 $638 round-trip on average, while Saturday is the most expensive at $804, a difference of $166.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 10h 29m, compared with 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 St. Stephen's Green, St. Patrick's Cathedral and Aviva Stadium. 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 $638, about $166 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 $483 round-trip in that month - typically $524 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 rental

Car rentals in Dublin
Hotels in Dublin
Vacations in Dublin