Cheap flights from Buffalo (BUF) to Dublin (DUB)

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The best prices from Buffalo to Dublin are usually found in January or October, booked 44 days in advance, depart on a Wednesday or Tuesday and return on a Monday

How to find the cheapest flight from
Buffalo (BUF) to Dublin (DUB)

All the information you need to plan the best BUF to DUB flight in 2021: compare Buffalo to Dublin flight prices with the expected peak season, weather and rainfall in Dublin.
BUF - DUB
Price
$674 - $1,112
DUB
Temperature
41 - 60.8 °F
DUB
Precipitation
1.9 - 3.1 inches

Popular in

July

High demand for flights, 25% potential price rise

Cheapest in

January

Best time to find cheap flights, 19% potential price drop

Round-trip from

$674

From Buffalo to Dublin

One-way from

$598

One-way flight from Buffalo to Dublin

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Buffalo to Dublin (BUF - DUB)?

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 24% on your trip compared to booking a flight at noon.

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

Users have found that booking a flight from Buffalo to Dublin at least 45 days early can save you up to 37% on average compared to booking a flight this week. If booking 45 days before your flight isn’t an option for you, users have found flights from Buffalo to Dublin for as little as $931 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,219 for flights departing within the next 3 days.

What is the cheapest day to fly round-trip from Buffalo to Dublin?

Saturday flights are found to be more expensive to fly from Buffalo to Dublin. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Dublin.

Cheap flights from Buffalo to Dublin in October, November 2021

The best prices found for BUF to DUB flights for October, November
30 Nov - 10 Dec
$521pp
BUF
Buffalo
United Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
United Airlines
   
2 STOPS
BUF
Buffalo
8 Nov - 8 Dec
$529pp
BUF
Buffalo
Air Canada
   
2 STOPS
DUB
Dublin
DUB
Dublin
Air Canada
   
2 STOPS
BUF
Buffalo
9 Nov - 9 Dec
$540pp
BUF
Buffalo
Delta
 
1 STOP
DUB
Dublin
DUB
Dublin
Delta
 
1 STOP
BUF
Buffalo

Buffalo to Dublin 2021 flight deals

Cheap flights to Dublin from Buffalo found for this year
30 Nov - 10 Dec
$521pp
BUF
Buffalo
United Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
United Airlines
   
2 STOPS
BUF
Buffalo
8 Nov - 8 Dec
$529pp
BUF
Buffalo
Air Canada
   
2 STOPS
DUB
Dublin
DUB
Dublin
Air Canada
   
2 STOPS
BUF
Buffalo
9 Nov - 9 Dec
$540pp
BUF
Buffalo
Delta
 
1 STOP
DUB
Dublin
DUB
Dublin
Delta
 
1 STOP
BUF
Buffalo

Last minute flights from Buffalo to Dublin

Late deals on round-trip flights to Dublin from Buffalo, departing today and this week
27 Oct - 1 Nov
$727pp
BUF
Buffalo
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Turkish Airlines
   
2 STOPS
BUF
Buffalo
27 Oct - 1 Nov
$900pp
BUF
Buffalo
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
BUF
Buffalo
28 Oct - 1 Nov
$905pp
BUF
Buffalo
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
BUF
Buffalo

One-way flights to Dublin from Buffalo

The cheapest one-way flights from Buffalo to Dublin
6:13 am - 3:00 am
Multiple Airlines
1 Stop
15h 47m
BUF - DUB
Multiple Airlines
$914
Kiwi.com
5:03 am - 1:55 pm
Multiple Airlines
3 Stops
27h 52m
BUF - DUB
Multiple Airlines
$598
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Buffalo</span> to <span class="emphasized">Dublin</span> flights.

Flight FAQs

From Buffalo to Dublin

Which airlines flying from Buffalo to Dublin have flexible cancellations due to COVID-19?

Some of our airline partners flying from Buffalo to Dublin have new flexible policies in place due to COVID-19. United Airlines, Aer Lingus, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Buffalo to Dublin for under $600 on Cheapflights?

Yes, there are multiple flights from Buffalo to Dublin for under $600. The cheapest flight booked recently is on United Airlines for just $521, but on average you can expect to pay $553.

Are there last-minute flights available from Buffalo to Dublin for under $800?

There are currently 10+ open flights from Buffalo to Dublin within the next 7 days for less than $800.

How popular is this Buffalo to Dublin flight route?

Within the past month, 16 users have taken a look at flights from Buffalo to Dublin.

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

Flying on United Airlines is currently your cheapest option to Dublin, with prices starting at $521. Additional round-trip tickets that might be worth considering are offered by Air Canada and Delta, with the lowest prices starting at $529 and $540, respectively. You may be able to fly from Buffalo to Dublin for 37% less than the average price by searching for these airlines.

What are the cheapest flights from Buffalo to Dublin?

Looking at all options, your cheapest flight can be booked for $568. While the most popular route (Buffalo - Dublin) can be booked for $540 on average our data indicates $2,144 when flying from Buffalo to Dublin

What are the most popular airlines that fly from Buffalo to Dublin?

Consider Major Airline, American Airlines or British Airways when booking your flight. These represent the most popular airlines when flying from Buffalo to Dublin.

COVID Restrictions

View COVID Travel Restrictions for Dublin, Ireland

Do I need a COVID test to fly to Dublin from Buffalo?

Information is based on travel restrictions from Buffalo to Dublin

Most visitors from Buffalo need to provide a negative COVID-19 test result and/or quarantine to enter Dublin.

COVID-19 testing requirements
Visitors from Buffalo must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Dublin.

Quarantine requirements
Visitors from Buffalo are not required to quarantine after entering Dublin.

Do I need a test to fly back to Buffalo from Dublin?

Returning to Buffalo from Dublin

COVID-19 testing requirements
Visitors from Dublin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Buffalo.

Quarantine requirements
Visitors from Dublin are not required to quarantine after entering Buffalo.

Hide COVID Travel Restrictions for Dublin, Ireland

Alternative routes for Buffalo to Dublin

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Dublin

Things to know before you go - useful duration and weather info for your trip from Buffalo to Dublin.
Today's exchange rate
$1 = €0.87
Average temperature for October in Dublin
57.2 °F
Avg rainfall for October in Dublin
3.3 ″

Airports servicing Buffalo

Airports servicing Dublin

Top 4 airlines flying from Buffalo to Dublin

The chart below displays the airlines Cheapflights users traveling from Buffalo to Dublin choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$516 $1,001 No cancel fee 69%
Aer Lingus
$589 $1,032 No cancel fee N/A
American Airlines
$752 $1,220 No cancel fee 71%
Delta
$792 $1,116 No cancel fee N/A
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