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Cheap flights from Buffalo to Dublin from $318

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 9/14. 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
0 bags

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Find the cheapest flights from Buffalo to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
9:15 pm - 8:20 am
BUF
-
DUB
30h 05m
1 stop
JetBlue Logo
10:40 am - 8:24 pm
DUB
-
BUF
14h 44m
1 stop
$711JetBlue
Wed, Sep 9 - Wed, Sep 16
KLM Logo
4:30 pm - 8:45 am
BUF
-
DUB
11h 15m
1 stop
KLM Logo
8:55 am - 7:00 pm
DUB
-
BUF
15h 05m
2 stops
$719KLM
Wed, Sep 9 - Fri, Sep 18
KLM Logo
12:50 pm - 10:00 am
BUF
-
DUB
16h 10m
1 stop
KLM Logo
1:15 pm - 7:00 pm
DUB
-
BUF
10h 45m
1 stop
$722KLM
Sun, Sep 13 - Wed, Sep 16
Delta Logo
12:50 pm - 8:45 am
BUF
-
DUB
14h 55m
2 stops
Delta Logo
5:55 am - 11:03 pm
DUB
-
BUF
22h 08m
2 stops
$723Delta
Wed, Sep 9 - Wed, Sep 16
Delta Logo
11:15 am - 8:20 am
BUF
-
DUB
16h 05m
2 stops
Delta Logo
5:55 am - 11:03 pm
DUB
-
BUF
22h 08m
2 stops
$724Delta
Sun, Sep 13 - Wed, Sep 16
British Airways Logo
1:07 pm - 7:40 pm
BUF
-
DUB
26h 33m
2 stops
British Airways Logo
8:40 pm - 11:36 pm
DUB
-
BUF
31h 56m
2 stops
$727British Airways
Mon, Oct 26 - Mon, Nov 16
KLM Logo
3:50 pm - 10:25 am
BUF
-
DUB
13h 35m
2 stops
KLM Logo
1:25 pm - 11:56 pm
DUB
-
BUF
15h 31m
2 stops
$728KLM
Wed, Sep 9 - Fri, Sep 18
British Airways Logo
5:00 pm - 2:35 pm
BUF
-
DUB
16h 35m
2 stops
British Airways Logo
10:30 am - 11:56 pm
DUB
-
BUF
18h 26m
2 stops
$731British Airways
Wed, Sep 9 - Fri, Sep 18
JetBlue Logo
2:30 pm - 8:20 am
BUF
-
DUB
12h 50m
1 stop
JetBlue Logo
11:30 am - 7:01 pm
DUB
-
BUF
12h 31m
1 stop
$735JetBlue
Wed, Sep 30 - Wed, Oct 7
JetBlue Logo
12:10 pm - 9:00 am
BUF
-
DUB
15h 50m
1 stop
JetBlue Logo
10:40 am - 8:24 pm
DUB
-
BUF
14h 44m
1 stop
$736JetBlue
Sat, Oct 3 - Wed, Oct 14

JetBlue flights from Buffalo to Dublin

Our best JetBlue deals on Buffalo to Dublin flight tickets
JetBlue
Sep 9
BUF9:15 pmBuffalo
30h 05m
1 stop
DUB8:20 amDublin
Sep 16
DUB10:40 amDublin
14h 44m
1 stop
BUF8:24 pmBuffalo
$711
JetBlue
Sep 30
BUF2:30 pmBuffalo
12h 50m
1 stop
DUB8:20 amDublin
Oct 7
DUB11:30 amDublin
12h 31m
1 stop
BUF7:01 pmBuffalo
$735
JetBlue
Oct 3
BUF12:10 pmBuffalo
15h 50m
1 stop
DUB9:00 amDublin
Oct 14
DUB10:40 amDublin
14h 44m
1 stop
BUF8:24 pmBuffalo
$736

KLM flights from Buffalo to Dublin

Our best KLM deals on Buffalo to Dublin flight tickets
KLM
Sep 9
BUF4:30 pmBuffalo
11h 15m
1 stop
DUB8:45 amDublin
Sep 18
DUB8:55 amDublin
15h 05m
2 stops
BUF7:00 pmBuffalo
$719
KLM
Sep 13
BUF12:50 pmBuffalo
16h 10m
1 stop
DUB10:00 amDublin
Sep 16
DUB1:15 pmDublin
10h 45m
1 stop
BUF7:00 pmBuffalo
$722
KLM
Sep 9
BUF3:50 pmBuffalo
13h 35m
2 stops
DUB10:25 amDublin
Sep 18
DUB1:25 pmDublin
15h 31m
2 stops
BUF11:56 pmBuffalo
$728

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 May 5, 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 9/9

9:15 pm-8:20 am

1 stop30h 05m

Dublin

Wed 9/16

10:40 am-8:24 pm

1 stop14h 44m

$711

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

4:30 pm-8:45 am

1 stop11h 15m

Dublin

Fri 9/18

8:55 am-7:00 pm

2 stops15h 05m

$719

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 9/13

12:50 pm-10:00 am

1 stop16h 10m

Dublin

Wed 9/16

1:15 pm-7:00 pm

1 stop10h 45m

$722

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

12:50 pm-8:45 am

2 stops14h 55m

Dublin

Wed 9/16

5:55 am-11:03 pm

2 stops22h 08m

$723

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 9/13

11:15 am-8:20 am

2 stops16h 05m

Dublin

Wed 9/16

5:55 am-11:03 pm

2 stops22h 08m

$724

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 10/26

1:07 pm-7:40 pm

2 stops26h 33m

Dublin

Mon 11/16

8:40 pm-11:36 pm

2 stops31h 56m

$727

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

3:50 pm-10:25 am

2 stops13h 35m

Dublin

Fri 9/18

1:25 pm-11:56 pm

2 stops15h 31m

$728

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

5:00 pm-2:35 pm

2 stops16h 35m

Dublin

Fri 9/18

10:30 am-11:56 pm

2 stops18h 26m

$731
Quickest round-trip

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/30

2:30 pm-8:20 am

1 stop12h 50m

Dublin

Wed 10/7

11:30 am-7:01 pm

1 stop12h 31m

$735

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 10/3

12:10 pm-9:00 am

1 stop15h 50m

Dublin

Wed 10/14

10:40 am-8:24 pm

1 stop14h 44m

$736

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 $456. 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 $729 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 $592 on momondo.

Can stopping save me money on Buffalo to Dublin flights?

You could potentially save up to 33% 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 09m

Direct flights

None
The fastest flight from Buffalo to Dublin takes 12h 09m
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 09m, 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 $429Free CancellationRating
7.1
11,670 reviews
Search American Airlines flights
DeltaPriceFrom $531Free CancellationRating
7.9
8,460 reviews
Search Delta flights
United AirlinesPriceFrom $534Free CancellationRating
7.4
9,683 reviews
Search United Airlines flights
JetBluePriceFrom $536Free CancellationRating
7.1
2,977 reviews
Search JetBlue flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Dundalk
Bray
Kildare
Mullingar
Wicklow
Drogheda
Portmarnock
Arklow
Castleknock
Malahide
Leixlip
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.

An easier way to manage your Dublin trip

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