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Cheap flights from Ireland to Buffalo from $348

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Buffalo departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ireland to Buffalo

Recent round-trip flight deals from Ireland to Buffalo

Enter your travel dates to find the best prices.
JetBlue Logo
11:30 am - 9:30 am
DUB
-
BUF
27h 00m
1 stop
JetBlue Logo
7:00 am - 9:00 am
BUF
-
DUB
21h 00m
1 stop
$528JetBlue
Mon, May 4 - Sun, May 10
JetBlue Logo
11:30 am - 9:27 pm
DUB
-
BUF
14h 57m
1 stop
JetBlue Logo
2:28 pm - 8:20 am
BUF
-
DUB
12h 52m
1 stop
$529JetBlue
Wed, May 6 - Sun, May 10
JetBlue Logo
11:30 am - 9:27 pm
DUB
-
BUF
14h 57m
1 stop
JetBlue Logo
2:28 pm - 8:20 am
BUF
-
DUB
12h 52m
1 stop
$530JetBlue
Wed, May 6 - Sun, May 10
JetBlue Logo
11:30 am - 9:41 pm
DUB
-
BUF
15h 11m
1 stop
JetBlue Logo
2:27 pm - 8:20 am
BUF
-
DUB
12h 53m
1 stop
$581JetBlue
Thu, May 7 - Mon, May 11
JetBlue Logo
10:40 am - 7:29 pm
DUB
-
BUF
13h 49m
1 stop
JetBlue Logo
10:00 am - 8:20 am
BUF
-
DUB
17h 20m
1 stop
$694JetBlue
Wed, Jul 22 - Wed, Aug 12
Multiple Airlines Logo
12:15 pm - 10:57 pm
DUB
-
BUF
15h 42m
2 stops
Multiple Airlines Logo
2:27 pm - 8:20 am
BUF
-
DUB
12h 53m
1 stop
$879Multiple Airlines
Fri, May 8 - Fri, May 15
Scandinavian Airlines Logo
12:40 pm - 11:37 pm
DUB
-
BUF
39h 57m
2 stops
Scandinavian Airlines Logo
7:00 am - 10:25 am
BUF
-
DUB
22h 25m
2 stops
$890Scandinavian Airlines
Mon, May 4 - Sun, May 10
Icelandair Logo
12:15 pm - 10:57 pm
DUB
-
BUF
15h 42m
2 stops
Icelandair Logo
2:28 pm - 1:15 pm
BUF
-
DUB
17h 47m
2 stops
$891Icelandair
Wed, May 6 - Sun, May 10
Icelandair Logo
12:15 pm - 10:32 pm
DUB
-
BUF
15h 17m
2 stops
Icelandair Logo
2:28 pm - 1:15 pm
BUF
-
DUB
17h 47m
2 stops
$892Icelandair
Wed, May 6 - Sun, May 10
Icelandair Logo
2:15 pm - 9:39 am
DUB
-
BUF
24h 24m
2 stops
Icelandair Logo
2:27 pm - 1:15 pm
BUF
-
DUB
17h 48m
2 stops
$942Icelandair
Thu, May 7 - Mon, May 11

Icelandair flights from Ireland to Buffalo

Our best Icelandair deals on Ireland to Buffalo flight tickets
Icelandair
May 6
DUB12:15 pmDublin
15h 42m
2 stops
BUF10:57 pmBuffalo
May 10
BUF2:28 pmBuffalo
17h 47m
2 stops
DUB1:15 pmDublin
$891
Icelandair
May 6
DUB12:15 pmDublin
15h 17m
2 stops
BUF10:32 pmBuffalo
May 10
BUF2:28 pmBuffalo
17h 47m
2 stops
DUB1:15 pmDublin
$892
Icelandair
May 7
DUB2:15 pmDublin
24h 24m
2 stops
BUF9:39 amBuffalo
May 11
BUF2:27 pmBuffalo
17h 48m
2 stops
DUB1:15 pmDublin
$942

KLM flights from Ireland to Buffalo

Our best KLM deals on Ireland to Buffalo flight tickets
KLM
Mar 28
DUB9:45 amDublin
18h 01m
1 stop
BUF11:46 pmBuffalo
Apr 9
BUF7:00 amBuffalo
21h 15m
1 stop
DUB9:15 amDublin
$1,170
KLM
May 14
DUB10:00 amDublin
13h 51m
1 stop
BUF6:51 pmBuffalo
May 17
BUF10:32 amBuffalo
17h 43m
1 stop
DUB9:15 amDublin
$2,100
KLM
May 14
DUB11:10 amDublin
18h 09m
2 stops
BUF12:19 amBuffalo
May 17
BUF3:52 pmBuffalo
13h 08m
1 stop
DUB10:00 amDublin
$4,105

momondo Fare Finder

 
Customize your flight search to find flights from Ireland to Buffalo 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 March 25, 2026.
Use the filters below to find and compare flights from Ireland to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Mon 5/4

11:30 am-9:30 am

1 stop27h 00m

Buffalo

Sun 5/10

7:00 am-9:00 am

1 stop21h 00m

$528
Quickest round-trip

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Wed 5/6

11:30 am-9:27 pm

1 stop14h 57m

Buffalo

Sun 5/10

2:28 pm-8:20 am

1 stop12h 52m

$529

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Wed 5/6

11:30 am-9:27 pm

1 stop14h 57m

Buffalo

Sun 5/10

2:28 pm-8:20 am

1 stop12h 52m

$530

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Thu 5/7

11:30 am-9:41 pm

1 stop15h 11m

Buffalo

Mon 5/11

2:27 pm-8:20 am

1 stop12h 53m

$581

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Wed 7/22

10:40 am-7:29 pm

1 stop13h 49m

Buffalo

Wed 8/12

10:00 am-8:20 am

1 stop17h 20m

$694

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Fri 5/8

12:15 pm-10:57 pm

2 stops15h 42m

Buffalo

Fri 5/15

2:27 pm-8:20 am

1 stop12h 53m

$879

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Mon 5/4

12:40 pm-11:37 pm

2 stops39h 57m

Buffalo

Sun 5/10

7:00 am-10:25 am

2 stops22h 25m

$890

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Wed 5/6

12:15 pm-10:57 pm

2 stops15h 42m

Buffalo

Sun 5/10

2:28 pm-1:15 pm

2 stops17h 47m

$891

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Wed 5/6

12:15 pm-10:32 pm

2 stops15h 17m

Buffalo

Sun 5/10

2:28 pm-1:15 pm

2 stops17h 47m

$892

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Thu 5/7

2:15 pm-9:39 am

2 stops24h 24m

Buffalo

Mon 5/11

2:27 pm-1:15 pm

2 stops17h 48m

$942

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 Buffalo from

How to get the cheapest flight ticket from Ireland to Buffalo

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 cheapest airline that flies from Ireland to Buffalo?

JetBlue and Icelandair are the most popular carriers operating from Ireland to Buffalo

Cheap Ireland to Buffalo flight deals and tips

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

Fastest flight time

13h 49m

Direct flights

None
The fastest flight from Ireland to Buffalo takes 13h 49m
There are no direct flights from Ireland to Buffalo. There are no popular flight routes from Ireland to Buffalo.
Search flight deals

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

    Prices for flights from Ireland to Buffalo Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Buffalo Airport.

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

    The travel and health documents you'll need for your trip to Buffalo 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 Buffalo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Grand Island
Orchard Park
Williamsville
Lockport
West Seneca
Bowmansville
East Aurora
Eden
Angola

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buffalo from Ireland.

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

Yes. momondo enables you to select and highlight flights to Buffalo from Ireland with this policy.

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

Once all potential Ireland to Buffalo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Ireland to Buffalo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buffalo and let you know when they change.

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