Northern Ireland

$198+ Cheap flights to Northern Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
— BFS
Mar 23 — Mar 301
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Flights to Northern Ireland in 2026

Cheapest flights to Northern Ireland
Explore the most affordable flight options available to Northern Ireland. Find the lowest fares based on data from user searches, with prices last updated on February 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:25 pm
JFK
-
BFS
2 stops16h 30m
Multiple Airlines
Wed 4/229:35 am
BFS
-
JFK
1 stop17h 05m
Multiple Airlines
Deal found 2/18$502
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:25 pm
JFK
-
BHD
1 stop10h 55m
American Airlines
Tue 3/108:45 am
BHD
-
JFK
1 stop14h 55m
American Airlines
Deal found 2/20$552
This oojo deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:30 pm
JFK
-
BHD
1 stop10h 15m
British Airways
Tue 4/211:45 pm
BHD
-
JFK
1 stop10h 55m
British Airways
Deal found 2/19$566
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:25 pm
EWR
-
BHD
1 stop13h 05m
British Airways
Thu 4/306:30 am
BHD
-
EWR
1 stop12h 25m
British Airways
Deal found 2/20$566
This oojo deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:35 pm
JFK
-
BHD
1 stop12h 20m
British Airways
Wed 4/2210:05 am
BHD
-
JFK
1 stop12h 30m
British Airways
Deal found 2/18$567
This oojo deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:50 pm
EWR
-
BHD
1 stop10h 00m
British Airways
Tue 4/2812:40 pm
BHD
-
EWR
1 stop11h 45m
British Airways
Deal found 2/18$567
This Mytrip deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:40 pm
JFK
-
BFS
2 stops16h 55m
Multiple Airlines
Mon 3/95:45 am
BFS
-
JFK
2 stops19h 25m
Multiple Airlines
Deal found 2/18$569
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:20 pm
JFK
-
BHD
1 stop11h 40m
American Airlines
Wed 5/611:35 am
BHD
-
JFK
1 stop14h 30m
American Airlines
Deal found 2/20$569
This British Airways deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:40 pm
JFK
-
BHD
1 stop14h 00m
British Airways
Tue 4/284:25 pm
BHD
-
JFK
1 stop11h 05m
British Airways
Deal found 2/19$571
This British Airways deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:40 pm
JFK
-
BHD
1 stop11h 40m
British Airways
Thu 9/1012:45 pm
BHD
-
JFK
1 stop11h 55m
British Airways
Deal found 2/18$572
This Air France deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:45 pm
JFK
-
BHD
1 stop19h 05m
Multiple Airlines
Mon 3/26:30 am
BHD
-
JFK
1 stop33h 55m
Multiple Airlines
Deal found 2/18$574
This oojo deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/189:05 am
JFK
-
BHD
1 stop19h 10m
British Airways
Fri 3/276:45 am
BHD
-
JFK
1 stop18h 15m
British Airways
Deal found 2/19$575

Find flights to Northern Ireland

Browse one-way and round-trip flights deals to Northern Ireland on Cheapflights. Flight deals are based on user searches and were last updated on February 21, 2026
Explore Northern Ireland

Find flight deals to Northern Ireland

Find the latest flights to Northern Ireland in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on February 21, 2026.

Popular in

December

Cheapest in

November

Average price

$610

Round-trip from

$502

One-way from

$198
Highest demand for flights based on searches. 9% potential increase in price.
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in February 2026
From New York to Belfast
One-way flight from New York to Northern Ireland

Cheapflights Fare Finder

 
Locate flights to Northern Ireland that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on February 21, 2026.
Use the filters below to find and compare flights to Northern Ireland that are best for you.

Fly from

New York

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 4/13

11:25 pm-3:55 pm

1 stop35h 30m

Belfast Intl

Wed 4/22

9:35 am-9:40 pm

1 stop17h 05m

$539

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 3/11

10:45 pm-4:35 pm

1 stop13h 50m

Belfast City

Wed 3/18

12:25 pm-7:40 pm

1 stop11h 15m

$554

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 3/1

9:50 pm-1:55 pm

1 stop11h 05m

Belfast City

Tue 3/10

10:00 am-7:40 pm

1 stop13h 40m

$554

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 4/20

8:55 pm-3:30 pm

1 stop13h 35m

Belfast City

Tue 4/28

9:40 am-4:15 pm

1 stop11h 35m

$567

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 4/29

6:20 pm-1:35 pm

1 stop14h 15m

Belfast City

Wed 5/6

10:05 am-5:00 pm

1 stop11h 55m

$570

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 4/12

10:40 pm-5:40 pm

1 stop14h 00m

Belfast City

Tue 4/28

4:25 pm-10:30 pm

1 stop11h 05m

$571

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 3/11

11:20 am-8:15 am

1 stop16h 55m

Belfast City

Wed 3/18

3:40 pm-7:19 am

2 stops19h 39m

$580

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 3/1

9:20 pm-4:50 pm

1 stop14h 30m

Belfast City

Tue 3/10

6:30 am-9:29 pm

2 stops18h 59m

$585

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 3/29

10:40 pm-5:40 pm

1 stop14h 00m

Belfast City

Wed 4/8

7:40 pm-11:10 am

1 stop20h 30m

$590

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 4/17

6:20 pm-9:55 am

1 stop10h 35m

Belfast Intl

Tue 4/28

9:15 am-7:10 pm

3 stops38h 55m

$594

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 33 results
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Best time to book a flight to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Northern Ireland

How long is the flight to Northern Ireland?

On average, a flight from New York to Northern Ireland takes 12 hours 49 minutes. Flights to Northern Ireland from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Northern Ireland?

The cheapest airlines flying from New York to Northern Ireland are American Airlines and British Airways.

Rainfall in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Northern Ireland ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Northern Ireland when rainfall is around 2.0 in.

Temperature in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Northern Ireland. Reviews last updated February 21, 2026.
Read through reviews of airlines servicing the United Kingdom, such as British Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.4

Comfort

6.8

Boarding

6.9

Crew

7.6

Entertainment

6.4

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

Food

6.4

Comfort

6.8

Boarding

6.9

Crew

7.6

Entertainment

6.4

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

FAQs about flying to Northern Ireland

Northern Ireland climate

If you’re booking flights to Northern Ireland in the summer, you’ll most likely experience the warm temperate climate that surprisingly comes with its northern latitude. Influenced by the Gulf Stream, rain is plentiful, and it snows more than the Republic, its southern neighbor, does.  

Best Time to Fly to Northern Ireland

Book cheap flights to Northern Ireland in April and June, when the crowds are down, the days are longer, and the rates are affordable.

Peak Season: While July and August supply the best weather all year round, finding cheap flights to Northern Ireland may be a bit of a feat, considering the small peak season. If you’re looking to hit festival season at the end of the summer, plan in advance to secure your spot in the fun.

Off-peak Season: Winter in Northern Ireland occasionally sees ice and snow, but it’s mostly characterized by rainfall. Although January and February call for gray skies and temperatures in the chilly 40’s, it’s also the best time to find deals on hotels and cheap flights to Northern Ireland. Londonderry and Belfast draw crowds all year round, so book ahead of time if you’re planning to visit those locations.

Getting around Northern Ireland

The country’s small size makes domestic Northern Ireland flights unnecessary, even if you want to see it all. In general, buses, trains, and ferries will get you where you need to go.Two bus stations, the Main Europa Bus Centre (behind the Europa Hotel), and the Great Victoria Station (near the Great Northern Mall) are easy connections to the west, south, and to Dublin. A smaller station, Laganside Bus Centre, is near the river, and will take you to the eastern end of the country. All stations have information desks that offer regional timetables.

If you’re traveling further, trains and ferries are your best method of North Ireland travel. Trains go to Dublin and other major cities in the Republic of Ireland, and most destinations can be reached by way of Belfast’s central train station. Ferries and catamarans will take you to the Isle of Man, Troon Scotland, Heysham, and Liverpool, England. The ferry at Donegall Quay is a 15 minute walk from city hall, or you can take a bus.

Northern Ireland Travel Information

  • Albert Memorial Clock Tower: Upon seeing the Memorial Clock Tower many travelers do a doube-take and wonder if their flight to Northern Ireland actually landed in Italy: While it’s not the Leaning Tower of Pisa, the Albert Memorial Clock Tower does, in fact, lean. Erected in 1867, it was built in honor of Queen Victoria’s late husband, and situated in the River Lagan area. Restoration work as stabilized it over the years, and it gleams a sparkling shade of white that is certainly not to be missed.
  • Belfast Castle: Built in 1870 for the third Marquess of Donegall, the Belfast Castle is now a beautiful venue used for wedding receptions and other fancy affairs. If you’re booking flights to Northern Ireland with a special occasion in mind, the Belfast Castle is the premier spot to see. After its extensive renovation in 1978, some of the antiquity was replaced with chic modernity. Now, the Cave Hill Visitor Center houses remnants of folklore, pieces of history, and chunks of archaeology for all to absorb. A small antique shop and the cellar restaurant lead way to the formal gardens outside, where mosaics, paintings, and sculptures surround outdoor garden furniture.
  • Can I find cheaper flights to Northern Ireland if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Northern Ireland on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Northern Ireland?

    Based on reviews from Cheapflights users, American Airlines is rated the highest out of the airlines that fly to Northern Ireland.

  • What is the cheapest airport to fly to in Northern Ireland?

    Belfast Intl is currently the cheapest airport to fly to in Northern Ireland. One-way flights to Belfast Intl typically cost $21, while round-trip flights cost around $40.

  • How much is a round-trip flight to Northern Ireland?

    A round-trip flight to Northern Ireland will typically cost around $73, however they can be found for as little as $40.

  • Where does the fastest flight to Northern Ireland depart from?

    For those looking to save time traveling to Northern Ireland, New York offers the quickest one-way flight (9 hours 40 minutes).

  • Does Belfast Intl have rental cars?

    Yes. Those touching down at Belfast Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Belfast Intl?

    Yes. Belfast Intl has hotels nearby for those requiring accommodations. Maldron Hotel Belfast Airport is the closest property to Belfast Intl (0.0 mi away from Belfast Intl).

See more FAQs

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