Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Ireland to Buffalo from $371

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 6/9. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 - 7:12 pm
DUB
-
BUF
12h 42m
1 stop
JetBlue Logo
1:31 pm - 8:20 am
BUF
-
DUB
13h 49m
1 stop
$530JetBlue
Mon, Jun 22 - Mon, Jun 29
Multiple Airlines Logo
10:00 am - 12:03 am
DUB
-
BUF
19h 03m
1 stop
Multiple Airlines Logo
12:04 pm - 10:00 am
BUF
-
DUB
16h 56m
1 stop
$559Multiple Airlines
Fri, Jun 26 - Tue, Jun 30
Delta Logo
5:55 am - 7:24 pm
DUB
-
BUF
18h 29m
2 stops
Delta Logo
9:03 am - 10:00 am
BUF
-
DUB
19h 57m
1 stop
$601Delta
Fri, Jun 26 - Tue, Jun 30
Delta Logo
5:55 am - 7:24 pm
DUB
-
BUF
18h 29m
2 stops
Delta Logo
6:29 am - 7:55 am
BUF
-
DUB
20h 26m
2 stops
$607Delta
Fri, Jun 26 - Tue, Jun 30
JetBlue Logo
11:30 am - 6:54 pm
DUB
-
BUF
12h 24m
1 stop
JetBlue Logo
9:15 pm - 8:20 am
BUF
-
DUB
30h 05m
1 stop
$614JetBlue
Wed, Sep 2 - Wed, Sep 9
JetBlue Logo
10:40 am - 4:37 pm
DUB
-
BUF
10h 57m
1 stop
JetBlue Logo
2:47 pm - 9:00 am
BUF
-
DUB
13h 13m
1 stop
$652JetBlue
Thu, May 28 - Mon, Jun 1
JetBlue Logo
11:30 am - 11:59 pm
DUB
-
BUF
17h 29m
1 stop
JetBlue Logo
5:34 pm - 8:20 am
BUF
-
DUB
9h 46m
1 stop
$654JetBlue
Thu, May 28 - Mon, Jun 1
JetBlue Logo
11:30 am - 7:05 pm
DUB
-
BUF
12h 35m
1 stop
JetBlue Logo
2:47 pm - 9:00 am
BUF
-
DUB
13h 13m
1 stop
$655JetBlue
Thu, May 28 - Mon, Jun 1
JetBlue Logo
11:30 am - 7:05 pm
DUB
-
BUF
12h 35m
1 stop
JetBlue Logo
5:34 pm - 8:20 am
BUF
-
DUB
9h 46m
1 stop
$691JetBlue
Thu, May 28 - Mon, Jun 1
JetBlue Logo
10:40 am - 9:38 pm
DUB
-
BUF
15h 58m
1 stop
JetBlue Logo
1:31 pm - 8:20 am
BUF
-
DUB
13h 49m
1 stop
$692JetBlue
Thu, May 28 - Mon, Jun 1

Delta flights from Ireland to Buffalo

Our best Delta deals on Ireland to Buffalo flight tickets
Delta
Jun 26
DUB5:55 amDublin
18h 29m
2 stops
BUF7:24 pmBuffalo
Jun 30
BUF9:03 amBuffalo
19h 57m
1 stop
DUB10:00 amDublin
$601
Delta
Jun 26
DUB5:55 amDublin
18h 29m
2 stops
BUF7:24 pmBuffalo
Jun 30
BUF6:29 amBuffalo
20h 26m
2 stops
DUB7:55 amDublin
$607
Delta
Jun 15
DUB5:55 amDublin
18h 29m
2 stops
BUF7:24 pmBuffalo
Jun 22
BUF8:09 pmBuffalo
17h 16m
2 stops
DUB6:25 pmDublin
$1,135

United Airlines flights from Ireland to Buffalo

Our best United Airlines deals on Ireland to Buffalo flight tickets
United Airlines
May 28
DUB9:20 amDublin
13h 45m
2 stops
BUF6:05 pmBuffalo
Jun 1
BUF7:00 pmBuffalo
11h 10m
1 stop
DUB11:10 amDublin
$1,136
United Airlines
May 28
DUB9:20 amDublin
13h 45m
2 stops
BUF6:05 pmBuffalo
Jun 1
BUF7:00 pmBuffalo
11h 10m
1 stop
DUB11:10 amDublin
$1,138
United Airlines
May 28
DUB9:20 amDublin
13h 45m
2 stops
BUF6:05 pmBuffalo
Jun 1
BUF7:52 pmBuffalo
9h 48m
1 stop
DUB10:40 amDublin
$1,139

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 May 13, 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 6/22

11:30 am-7:12 pm

1 stop12h 42m

Buffalo

Mon 6/29

1:31 pm-8:20 am

1 stop13h 49m

$530

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Fri 6/26

10:00 am-12:03 am

1 stop19h 03m

Buffalo

Tue 6/30

12:04 pm-10:00 am

1 stop16h 56m

$559

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Fri 6/26

5:55 am-7:24 pm

2 stops18h 29m

Buffalo

Tue 6/30

9:03 am-10:00 am

1 stop19h 57m

$601

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Fri 6/26

5:55 am-7:24 pm

2 stops18h 29m

Buffalo

Tue 6/30

6:29 am-7:55 am

2 stops20h 26m

$607

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Wed 9/2

11:30 am-6:54 pm

1 stop12h 24m

Buffalo

Wed 9/9

9:15 pm-8:20 am

1 stop30h 05m

$614

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Thu 5/28

10:40 am-4:37 pm

1 stop10h 57m

Buffalo

Mon 6/1

2:47 pm-9:00 am

1 stop13h 13m

$652

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Thu 5/28

11:30 am-11:59 pm

1 stop17h 29m

Buffalo

Mon 6/1

5:34 pm-8:20 am

1 stop9h 46m

$654

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Thu 5/28

11:30 am-7:05 pm

1 stop12h 35m

Buffalo

Mon 6/1

2:47 pm-9:00 am

1 stop13h 13m

$655
Quickest round-trip

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Thu 5/28

11:30 am-7:05 pm

1 stop12h 35m

Buffalo

Mon 6/1

5:34 pm-8:20 am

1 stop9h 46m

$691

DublinBuffalo

DUB - BUF

DUBBUF

Dublin

Thu 5/28

10:40 am-9:38 pm

1 stop15h 58m

Buffalo

Mon 6/1

1:31 pm-8:20 am

1 stop13h 49m

$692

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 is the most popular carrier 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

10h 57m

Direct flights

None
The fastest flight from Ireland to Buffalo takes 10h 57m
There are no direct flights from Ireland to Buffalo. There are no popular flight routes from Ireland to Buffalo.
Search flight deals

Frequently asked questions about flying from Ireland to Buffalo

  • 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
Williamsville
Orchard Park
Bowmansville
West Seneca
Lockport
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.

An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 6/12
Fri 6/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States