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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 9/8. 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.
JetBlue Logo
9:15 am - 9:00 am
BUF
-
DUB
18h 45m
1 stop
JetBlue Logo
11:30 am - 12:13 am
DUB
-
BUF
17h 43m
1 stop
$622JetBlue
Sat, Aug 8 - Fri, Sep 4
JetBlue Logo
10:27 am - 8:20 am
BUF
-
DUB
16h 53m
1 stop
JetBlue Logo
11:30 am - 7:52 am
DUB
-
BUF
25h 22m
1 stop
$622JetBlue
Thu, Aug 20 - Thu, Sep 3
United Airlines Logo
11:40 am - 7:30 am
BUF
-
DUB
14h 50m
1 stop
United Airlines Logo
9:00 am - 8:31 pm
DUB
-
BUF
40h 31m
2 stops
$693United Airlines
Fri, Jan 15 - Mon, Jan 18
United Airlines Logo
10:30 am - 7:20 am
BUF
-
DUB
15h 50m
1 stop
United Airlines Logo
9:20 am - 9:07 pm
DUB
-
BUF
40h 47m
2 stops
$693United Airlines
Tue, Sep 1 - Tue, Sep 8
KLM Logo
12:22 pm - 7:45 am
BUF
-
DUB
15h 23m
1 stop
KLM Logo
1:25 pm - 11:59 pm
DUB
-
BUF
15h 34m
2 stops
$693KLM
Wed, Oct 28 - Wed, Nov 4
Multiple Airlines Logo
5:20 pm - 7:45 am
BUF
-
DUB
10h 25m
1 stop
Multiple Airlines Logo
9:40 am - 11:59 pm
DUB
-
BUF
19h 19m
1 stop
$696Multiple Airlines
Wed, Oct 28 - Wed, Nov 4
Delta Logo
3:53 pm - 9:15 am
BUF
-
DUB
12h 22m
1 stop
Delta Logo
5:55 am - 7:15 pm
DUB
-
BUF
18h 20m
2 stops
$715Delta
Wed, Sep 9 - Wed, Sep 16
Delta Logo
3:53 pm - 9:15 am
BUF
-
DUB
12h 22m
1 stop
Delta Logo
5:55 am - 7:15 pm
DUB
-
BUF
18h 20m
2 stops
$720Delta
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
1:03 pm - 6:30 am
BUF
-
DUB
12h 27m
1 stop
American Airlines Logo
9:30 am - 5:04 pm
DUB
-
BUF
12h 34m
1 stop
$739American Airlines
Fri, Aug 21 - Fri, Aug 28
American Airlines Logo
2:51 pm - 6:30 am
BUF
-
DUB
10h 39m
1 stop
American Airlines Logo
1:45 pm - 9:48 pm
DUB
-
BUF
13h 03m
2 stops
$744American Airlines
Fri, Aug 21 - Fri, Aug 28

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JetBlue flights from Buffalo to Dublin

Our best JetBlue deals on Buffalo to Dublin flight tickets
JetBlue
Aug 20
BUF10:27 amBuffalo
16h 53m
1 stop
DUB8:20 amDublin
Sep 2
DUB10:40 amDublin
11h 34m
1 stop
BUF5:14 pmBuffalo
$617
JetBlue
Aug 8
BUF9:15 amBuffalo
18h 45m
1 stop
DUB9:00 amDublin
Sep 4
DUB11:30 amDublin
17h 43m
1 stop
BUF12:13 amBuffalo
$622
JetBlue
Aug 31
BUF9:17 amBuffalo
18h 43m
1 stop
DUB9:00 amDublin
Sep 4
DUB11:30 amDublin
12h 29m
1 stop
BUF6:59 pmBuffalo
$651

United Airlines flights from Buffalo to Dublin

Our best United Airlines deals on Buffalo to Dublin flight tickets
United Airlines
Aug 22
BUF7:59 pmBuffalo
9h 41m
1 stop
DUB10:40 amDublin
Aug 29
DUB9:50 amDublin
40h 21m
2 stops
BUF9:11 pmBuffalo
$693
United Airlines
Sep 1
BUF10:30 amBuffalo
19h 40m
2 stops
DUB11:10 amDublin
Sep 8
DUB9:20 amDublin
36h 35m
2 stops
BUF4:55 pmBuffalo
$697
United Airlines
Sep 8
BUF7:00 amBuffalo
21h 45m
1 stop
DUB9:45 amDublin
Sep 15
DUB9:50 amDublin
29h 02m
3 stops
BUF9:52 amBuffalo
$698

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 July 29, 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

Sat 8/8

9:15 am-9:00 am

1 stop18h 45m

Dublin

Fri 9/4

11:30 am-12:13 am

1 stop17h 43m

$622

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 8/20

10:27 am-8:20 am

1 stop16h 53m

Dublin

Thu 9/3

11:30 am-7:52 am

1 stop25h 22m

$622

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 1/15

11:40 am-7:30 am

1 stop14h 50m

Dublin

Mon 1/18

9:00 am-8:31 pm

2 stops40h 31m

$693

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 9/1

10:30 am-7:20 am

1 stop15h 50m

Dublin

Tue 9/8

9:20 am-9:07 pm

2 stops40h 47m

$693

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 10/28

12:22 pm-7:45 am

1 stop15h 23m

Dublin

Wed 11/4

1:25 pm-11:59 pm

2 stops15h 34m

$693

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 10/28

5:20 pm-7:45 am

1 stop10h 25m

Dublin

Wed 11/4

9:40 am-11:59 pm

1 stop19h 19m

$696

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

3:53 pm-9:15 am

1 stop12h 22m

Dublin

Wed 9/16

5:55 am-7:15 pm

2 stops18h 20m

$715

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 9/9

3:53 pm-9:15 am

1 stop12h 22m

Dublin

Wed 9/16

5:55 am-7:15 pm

2 stops18h 20m

$720

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 8/21

1:03 pm-6:30 am

1 stop12h 27m

Dublin

Fri 8/28

9:30 am-5:04 pm

1 stop12h 34m

$739
Quickest round-trip

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 8/21

2:51 pm-6:30 am

1 stop10h 39m

Dublin

Fri 8/28

1:45 pm-9:48 pm

2 stops13h 03m

$744

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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?

Prices are currently typical for flights on this route.

Typical prices usually range from $558 to $883.
The lowest price recently found on this route was $617.

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 $730 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 $502 on momondo.

Can stopping save me money on Buffalo to Dublin flights?

You could potentially save up to 28% 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 05m

Direct flights

None
The fastest flight from Buffalo to Dublin takes 12h 05m
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 05m, 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
11,841 reviews
Search American Airlines flights
JetBluePriceFrom $527Free CancellationRating
7.1
3,024 reviews
Search JetBlue flights
DeltaPriceFrom $531Free CancellationRating
7.8
8,486 reviews
Search Delta flights
United AirlinesPriceFrom $534Free CancellationRating
7.4
10,050 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
Malahide
Kildare
Mullingar
Wicklow
Bray
Portmarnock
Leixlip
Dundalk
Carlingford
Arklow
Drogheda
Castleknock
Naas
Cavan
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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