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Cheap flights from Buffalo to Dublin from $326

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Dublin departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:15 pm - 8:45 am
BUF
-
DUB
14h 30m
1 stop
Delta Logo
5:45 am - 6:58 pm
DUB
-
BUF
18h 13m
2 stops
$704Delta
Wed, Nov 11 - Sun, Nov 15
JetBlue Logo
9:15 am - 8:20 am
BUF
-
DUB
18h 05m
1 stop
JetBlue Logo
10:40 am - 8:24 pm
DUB
-
BUF
14h 44m
1 stop
$705JetBlue
Fri, Sep 11 - Sat, Sep 19
JetBlue Logo
3:32 pm - 9:00 am
BUF
-
DUB
12h 28m
1 stop
JetBlue Logo
10:40 am - 8:24 pm
DUB
-
BUF
14h 44m
1 stop
$706JetBlue
Mon, Sep 7 - Tue, Sep 15
Multiple Airlines Logo
2:58 pm - 9:40 am
BUF
-
DUB
13h 42m
2 stops
Multiple Airlines Logo
10:45 am - 10:53 pm
DUB
-
BUF
17h 08m
2 stops
$707Multiple Airlines
Wed, Nov 11 - Sun, Nov 15
KLM Logo
1:15 pm - 8:45 am
BUF
-
DUB
14h 30m
1 stop
KLM Logo
10:45 am - 6:54 pm
DUB
-
BUF
13h 09m
1 stop
$708KLM
Wed, Nov 11 - Sun, Nov 15
Delta Logo
6:00 am - 8:45 am
BUF
-
DUB
21h 45m
1 stop
Delta Logo
8:55 am - 11:54 pm
DUB
-
BUF
19h 59m
2 stops
$709Delta
Wed, Sep 9 - Wed, Sep 16
JetBlue Logo
9:15 pm - 8:20 am
BUF
-
DUB
30h 05m
1 stop
JetBlue Logo
11:30 am - 8:24 am
DUB
-
BUF
25h 54m
1 stop
$710JetBlue
Wed, Sep 9 - Wed, Sep 16
JetBlue Logo
9:15 pm - 8:20 am
BUF
-
DUB
30h 05m
1 stop
JetBlue Logo
11:30 am - 7:01 pm
DUB
-
BUF
12h 31m
1 stop
$711JetBlue
Wed, Sep 9 - Wed, Sep 16
KLM Logo
3:50 pm - 9:15 am
BUF
-
DUB
12h 25m
1 stop
KLM Logo
11:00 am - 11:58 pm
DUB
-
BUF
17h 58m
1 stop
$712KLM
Fri, Sep 11 - Sun, Sep 13
Multiple Airlines Logo
3:53 pm - 9:15 am
BUF
-
DUB
12h 22m
1 stop
Multiple Airlines Logo
10:00 am - 11:58 pm
DUB
-
BUF
18h 58m
1 stop
$713Multiple Airlines
Mon, Aug 10 - Sun, Aug 23

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Air Canada flights from Buffalo to Dublin

Our best Air Canada deals on Buffalo to Dublin flight tickets
Air Canada
Aug 1
BUF10:57 amBuffalo
40h 18m
2 stops
DUB8:15 amDublin
Aug 15
DUB9:50 amDublin
40h 21m
2 stops
BUF9:11 pmBuffalo
$718
Air Canada
Aug 4
BUF10:57 amBuffalo
16h 18m
2 stops
DUB8:15 amDublin
Aug 10
DUB9:20 amDublin
36h 36m
2 stops
BUF4:56 pmBuffalo
$723
Air Canada
Sep 19
BUF7:00 amBuffalo
20h 15m
2 stops
DUB8:15 amDublin
Sep 26
DUB9:20 amDublin
29h 09m
2 stops
BUF9:29 amBuffalo
$746

United Airlines flights from Buffalo to Dublin

Our best United Airlines deals on Buffalo to Dublin flight tickets
United Airlines
Aug 4
BUF10:34 amBuffalo
19h 36m
1 stop
DUB11:10 amDublin
Aug 10
DUB9:50 amDublin
18h 09m
2 stops
BUF10:59 pmBuffalo
$733
United Airlines
Sep 26
BUF7:59 pmBuffalo
9h 41m
1 stop
DUB10:40 amDublin
Oct 3
DUB9:20 amDublin
16h 27m
2 stops
BUF8:47 pmBuffalo
$738
United Airlines
Aug 4
BUF7:52 pmBuffalo
9h 48m
1 stop
DUB10:40 amDublin
Aug 10
DUB12:30 pmDublin
16h 28m
1 stop
BUF11:58 pmBuffalo
$741

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated June 12, 2026.
Use the filters below to find and compare flights from Buffalo to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 11/11

1:15 pm-8:45 am

1 stop14h 30m

Dublin

Sun 11/15

5:45 am-6:58 pm

2 stops18h 13m

$704

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 9/11

9:15 am-8:20 am

1 stop18h 05m

Dublin

Sat 9/19

10:40 am-8:24 pm

1 stop14h 44m

$705
Quickest round-trip

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 9/7

3:32 pm-9:00 am

1 stop12h 28m

Dublin

Tue 9/15

10:40 am-8:24 pm

1 stop14h 44m

$706

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 11/11

2:58 pm-9:40 am

2 stops13h 42m

Dublin

Sun 11/15

10:45 am-10:53 pm

2 stops17h 08m

$707

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 11/11

1:15 pm-8:45 am

1 stop14h 30m

Dublin

Sun 11/15

10:45 am-6:54 pm

1 stop13h 09m

$708

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

6:00 am-8:45 am

1 stop21h 45m

Dublin

Wed 9/16

8:55 am-11:54 pm

2 stops19h 59m

$709

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

9:15 pm-8:20 am

1 stop30h 05m

Dublin

Wed 9/16

11:30 am-8:24 am

1 stop25h 54m

$710

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

9:15 pm-8:20 am

1 stop30h 05m

Dublin

Wed 9/16

11:30 am-7:01 pm

1 stop12h 31m

$711

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 9/11

3:50 pm-9:15 am

1 stop12h 25m

Dublin

Sun 9/13

11:00 am-11:58 pm

1 stop17h 58m

$712

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 8/10

3:53 pm-9:15 am

1 stop12h 22m

Dublin

Sun 8/23

10:00 am-11:58 pm

1 stop18h 58m

$713

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

How to get the cheapest flight ticket from Buffalo to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Buffalo and Dublin?

What is the cheapest month to fly to Dublin?

In general, January is the cheapest month to fly from Buffalo to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $483. If you’re not able to fly to Dublin in January, then March is your next best option. Flight prices from Buffalo to Dublin during March average around $534.

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

You are more likely to see cheaper flights to Dublin from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $704 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Buffalo for as low as $547 on momondo.

Can stopping save me money on Buffalo to Dublin flights?

You could potentially save up to 15% on your flight if you consider stops on a Buffalo to Dublin flight.

When to book flights from Buffalo to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Dublin (BUF to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Dublin

Fastest flight time

12h 59m

Direct flights

None
The fastest flight from Buffalo to Dublin takes 12h 59m
There are no direct flights from Buffalo to Dublin. There are no popular flight routes from Buffalo to Dublin.
Search flight deals

Frequently asked questions about flying from Buffalo to Dublin

  • How far is Buffalo to Dublin by plane?

    Dublin is 3274.0 mi away from Buffalo. Flights usually cover this in 12h 59m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Buffalo Airport to Dublin Airport?

    Prices for flights from Buffalo Airport to Dublin Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Buffalo Airport to Dublin Airport?

  • How old do you have to be to fly from Buffalo Airport to Dublin Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Buffalo to Dublin?

Best airlines flying from Buffalo to Dublin

Compare and see reviews for airlines that fly from Buffalo to Dublin with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $434Free CancellationRating
7.1
11,648 reviews
Search American Airlines flights
JetBluePriceFrom $531Free CancellationRating
7.1
2,981 reviews
Search JetBlue flights
DeltaPriceFrom $531Free CancellationRating
7.8
8,403 reviews
Search Delta flights
United AirlinesPriceFrom $534Free CancellationRating
7.4
9,813 reviews
Search United Airlines flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Bray
Kildare
Mullingar
Wicklow
Drogheda
Malahide
Portmarnock
Dundalk
Arklow
Leixlip
Castleknock
Carlingford
Cavan
Naas
Maynooth
Slane
Thurles

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Dublin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buffalo to Dublin. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Buffalo to Dublin with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Buffalo to Dublin flights to just show those with flexible booking policies.

How can momondo help me find flights from Buffalo to Dublin?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buffalo to Dublin.

I’m not ready to book a flight from Buffalo to Dublin right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from Buffalo and alert you when they change.

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