Flights to Northern Ireland

$482 Cheap flights to Northern Ireland

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Northern Ireland departing on 11/26. 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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Recent flights found to popular cities in Northern Ireland

Find flights to these popular cities in Northern Ireland from your nearest airport.
Multiple Airlines
Nov 26
JFK
11h 00m
1 stop
BFS
Dec 3
BFS
14h 25m
1 stop
JFK
Multiple Airlines
Nov 25
JFK
11h 00m
1 stop
BFS
Dec 3
BFS
14h 25m
1 stop
JFK
Multiple Airlines
Nov 24
JFK
11h 00m
1 stop
BFS
Dec 3
BFS
14h 25m
1 stop
JFK
Multiple Airlines
Nov 25
JFK
11h 00m
1 stop
BFS
Dec 4
BFS
24h 50m
1 stop
JFK
Multiple Airlines
Nov 25
JFK
11h 00m
1 stop
BFS
Dec 5
BFS
14h 25m
1 stop
JFK
American Airlines
Sep 21
JFK
12h 35m
1 stop
BHD
Oct 7
BHD
12h 30m
1 stop
JFK
American Airlines
Sep 24
JFK
11h 25m
1 stop
BHD
Oct 1
BHD
12h 05m
1 stop
JFK
American Airlines
Sep 3
JFK
13h 00m
1 stop
BHD
Sep 9
BHD
11h 15m
1 stop
JFK
Multiple Airlines
Oct 10
JFK
11h 15m
1 stop
BHD
Oct 18
BHD
30h 35m
1 stop
JFK
Multiple Airlines
Sep 21
JFK
10h 35m
1 stop
BFS
Oct 7
BFS
12h 40m
1 stop
JFK
Multiple Airlines
Oct 6
JFK
16h 30m
1 stop
BFS
Oct 13
BFS
24h 00m
1 stop
JFK
Multiple Airlines
Nov 24
JFK
10h 30m
1 stop
BHD
Dec 3
BHD
13h 30m
1 stop
JFK

Find the cheapest flights from the United States to Northern Ireland

Recent round-trip flight deals from the United States to Northern Ireland

 Logo
6:05 pm - 10:05 amJFK-BFS
11h 00m1 stop
 Logo
6:30 am - 3:55 pmBFS-JFK
14h 25m1 stop
Wed, Nov 26 - Wed, Dec 3
 Logo
6:05 pm - 10:05 amJFK-BFS
11h 00m1 stop
 Logo
6:30 am - 3:55 pmBFS-JFK
14h 25m1 stop
Tue, Nov 25 - Wed, Dec 3
 Logo
6:05 pm - 10:05 amJFK-BFS
11h 00m1 stop
 Logo
6:30 am - 3:55 pmBFS-JFK
14h 25m1 stop
Mon, Nov 24 - Wed, Dec 3
American Airlines Logo
7:30 pm - 1:05 pmJFK-BHD
12h 35m1 stop
American Airlines Logo
9:35 am - 5:05 pmBHD-JFK
12h 30m1 stop
$540American Airlines
Find Deal
Sun, Sep 21 - Tue, Oct 7
American Airlines Logo
7:30 pm - 11:55 amJFK-BHD
11h 25m1 stop
American Airlines Logo
10:00 am - 5:05 pmBHD-JFK
12h 05m1 stop
$541American Airlines
Find Deal
Wed, Sep 24 - Wed, Oct 1
British Airways Logo
9:35 pm - 4:45 pmJFK-BHD
14h 10m1 stop
British Airways Logo
3:05 pm - 10:05 pmBHD-JFK
12h 00m1 stop
$558British Airways
Find Deal
Tue, Nov 25 - Thu, Dec 4
British Airways Logo
6:30 pm - 9:10 amEWR-BHD
9h 40m1 stop
British Airways Logo
6:35 am - 7:35 pmBHD-EWR
18h 00m1 stop
$566British Airways
Find Deal
Wed, Nov 26 - Wed, Dec 3
Aer Lingus Logo
4:55 pm - 9:10 pmJFK-BHD
23h 15m2 stops
Aer Lingus Logo
6:55 am - 7:20 pmBHD-JFK
17h 25m2 stops
$695Aer Lingus
Find Deal
Wed, Sep 3 - Tue, Sep 9
Delta Logo
2:50 pm - 4:50 pmJFK-BHD
21h 00m2 stops
Delta Logo
6:30 am - 3:45 pmBHD-JFK
14h 15m1 stop
$714Delta
Find Deal
Tue, Nov 25 - Tue, Dec 2
Delta Logo
5:30 pm - 4:55 pmJFK-BHD
18h 25m2 stops
Delta Logo
6:30 am - 12:25 pmBHD-JFK
10h 55m1 stop
$715Delta
Find Deal
Wed, Sep 24 - Tue, Oct 7

momondo Fare Finder

 
Locate flights to Northern Ireland that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on August 28, 2025.
Use the filters below to find and compare flights to Northern Ireland that are best for you.

Fly from

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 11/26

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Wed 12/3

6:30 am-3:55 pm

1 stop14h 25m

$482

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 11/25

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Wed 12/3

6:30 am-3:55 pm

1 stop14h 25m

$510

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 11/24

6:05 pm-10:05 am

1 stop11h 00m

Belfast Intl

Wed 12/3

6:30 am-3:55 pm

1 stop14h 25m

$525

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 9/21

7:30 pm-1:05 pm

1 stop12h 35m

Belfast City

Tue 10/7

9:35 am-5:05 pm

1 stop12h 30m

$540

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 9/24

7:30 pm-11:55 am

1 stop11h 25m

Belfast City

Wed 10/1

10:00 am-5:05 pm

1 stop12h 05m

$541

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 11/25

9:35 pm-4:45 pm

1 stop14h 10m

Belfast City

Thu 12/4

3:05 pm-10:05 pm

1 stop12h 00m

$558

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/26

6:30 pm-9:10 am

1 stop9h 40m

Belfast City

Wed 12/3

6:35 am-7:35 pm

1 stop18h 00m

$566

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 9/3

4:55 pm-9:10 pm

2 stops23h 15m

Belfast City

Tue 9/9

6:55 am-7:20 pm

2 stops17h 25m

$695

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 11/25

2:50 pm-4:50 pm

2 stops21h 00m

Belfast City

Tue 12/2

6:30 am-3:45 pm

1 stop14h 15m

$714

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 9/24

5:30 pm-4:55 pm

2 stops18h 25m

Belfast City

Tue 10/7

6:30 am-12:25 pm

1 stop10h 55m

$715

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Northern Ireland from

Northern Ireland flights insights and trends

Explore insights for your Northern Ireland flight to craft the best travel plan

What is the cheapest day to depart on your flight to Northern Ireland?

The cheapest day to depart on your flight to Northern Ireland is on a Friday when prices can be found for as low as $691. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from United States to Northern Ireland for around $1,143.

Cheapest flights to cities in Northern Ireland

Click on the cities below to find out when it's cheapest to fly to Northern Ireland from United States
Belfast
Belfast

Cheap Northern Ireland flight deals and tips

Summary info about Northern Ireland flight prices, duration and airlines

Best One-Way Price

$168

Best Round-Trip Price

$482

Fastest flight time

10h 35m

Popular in

October
The best one-way flight price to Northern Ireland from United States in the last 72 hours is $168 (New York John F Kennedy Intl to Belfast Intl).
The best round-trip flight price to Northern Ireland from United States in the last 72 hours is $482 (New York John F Kennedy Intl to Belfast Intl).
The fastest flight to Northern Ireland from United States takes 10h 35m (New York John F Kennedy Intl to Belfast Intl).
October has the highest demand for flights to Northern Ireland, with a 12% price increase on average.

Frequently asked questions about flying to Northern Ireland

What is the cheapest flight I can find to Northern Ireland?

Flights to Northern Ireland vary based on month, airline, when you book, where you are departing from and many more variables, but on average momondo users can expect to spend about $126/pp. The absolute cheapest flight to Northern Ireland is $20/pp

What is the best airport to fly into to visit Belfast?

I plan on visiting Giant's Causeway. Which airport is the quickest drive?

For the quickest drive from an arrival airport to Giant's Causeway, fly into Belfast Intl Airport or Belfast City Airport, which are closest to the area.

What are the most popular landmarks in Northern Ireland?

What is the weather like in Northern Ireland?

The temperatures in Northern Ireland range from 41 °F to 60.8 °F depending on the time of year. The warmest month in Northern Ireland is July, and the coldest month in Northern Ireland is January. Those looking for a drier month during their visit should travel during the months of April, April, or February, when rain is least likely compared to the rest of the year.

What airlines fly to Northern Ireland?

What is the best day of the week to fly to Northern Ireland?

The best day of the week to fly to Northern Ireland is Friday due to prices being at their lowest. Flying out on a Wednesday should be a backup plan since this day tends to be less expensive as well. Sunday, on the other hand, is the most expensive day to fly to Northern Ireland.

When did momondo last update prices for flights to Northern Ireland?

Prices for flights to Northern Ireland were last updated today.

How many operators does momondo search for flights to Northern Ireland?

How old do you have to be to fly to Northern Ireland?

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 to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The necessary travel and health documents for your Northern Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find flights to Northern Ireland on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Northern Ireland that suits you.

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

Yes. All flights to Northern Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Northern Ireland?

momondo helps you find the best flight to Northern Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track flight prices for Northern Ireland and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Northern Ireland 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.

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1 adult
Tue 9/2
Tue 9/9

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