Find flights
When to book
FAQs

Cheap flights from New York LaGuardia Airport to Northern Ireland from £257

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BFS
9 Aug — 16 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from LaGuardia to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from LaGuardia to Northern Ireland
Explore the most affordable flight options available from LaGuardia to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2026.

Mon 10/815:30
LGA
-
BFS
2 stops19h 55m
Multiple Airlines
Mon 24/806:40
BFS
-
LGA
2 stops17h 25m
Multiple Airlines
Deal found 9/7£620
Fri 21/810:30
LGA
-
BFS
2 stops25h 00m
Multiple Airlines
Fri 28/822:15
BFS
-
LGA
2 stops26h 25m
Multiple Airlines
Deal found 7/7£630
Fri 9/1011:35
LGA
-
BFS
2 stops23h 55m
Multiple Airlines
Mon 12/1021:25
BFS
-
LGA
2 stops22h 34m
Multiple Airlines
Deal found 9/7£647
Wed 19/806:30
LGA
-
BFS
2 stops32h 35m
Multiple Airlines
Sat 29/821:15
BFS
-
LGA
2 stops22h 44m
Multiple Airlines
Deal found 6/7£651
Tue 18/811:35
LGA
-
BFS
2 stops27h 15m
Multiple Airlines
Tue 25/823:30
BFS
-
LGA
2 stops20h 29m
Multiple Airlines
Deal found 8/7£656
Sun 4/1016:00
LGA
-
BFS
2 stops20h 25m
Multiple Airlines
Wed 14/1005:55
BFS
-
LGA
2 stops14h 04m
Multiple Airlines
Deal found 5/7£659
Sun 23/817:35
LGA
-
BFS
2 stops19h 50m
Multiple Airlines
Sun 30/806:45
BFS
-
LGA
2 stops14h 05m
Multiple Airlines
Deal found 9/7£665
Fri 28/808:45
LGA
-
BFS
2 stops26h 45m
Multiple Airlines
Mon 31/806:30
BFS
-
LGA
2 stops20h 00m
Multiple Airlines
Deal found 4/7£669
Thu 20/816:45
LGA
-
BFS
2 stops21h 10m
Multiple Airlines
Thu 27/806:40
BFS
-
LGA
2 stops12h 57m
Multiple Airlines
Deal found 6/7£677
Thu 3/906:55
LGA
-
BFS
2 stops31h 00m
Multiple Airlines
Mon 7/906:30
BFS
-
LGA
2 stops13h 07m
Multiple Airlines
Deal found 5/7£705
Sat 7/1115:50
LGA
-
BHD
2 stops14h 20m
British Airways
Tue 10/1108:45
BHD
-
LGA
2 stops17h 35m
British Airways
Deal found 6/7£718
Sun 2/816:00
LGA
-
BFS
2 stops21h 25m
Multiple Airlines
Sun 9/822:05
BFS
-
LGA
2 stops21h 32m
Multiple Airlines
Deal found 5/7£735

Find flight deals from LaGuardia to Northern Ireland

Keep the following information in mind while searching for LaGuardia to Northern Ireland flight deals. Data was last updated 10 July 2026.

Round-trip from

£620

One-way from

£257

Popular in

December

Cheapest in

November

Average price

£542
10/8-24/8
  • 10/8-24/8
  • 4 total stops
  • 37h 20m total
  • New York to Northern Ireland
Search Deals
27/7
  • 27/7
  • 2 total stops
  • 24h 40m total
  • New York to Northern Ireland
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from LaGuardia to Northern Ireland 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, Cheapflights users made 858,174 searches. Data last updated 10 July 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Fri 21/8

10:30-16:30

2 stops25h 00m

Belfast Intl

Fri 28/8

22:15-19:40

2 stops26h 25m

£630

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Wed 19/8

06:30-20:05

2 stops32h 35m

Belfast Intl

Sat 29/8

21:15-14:59

2 stops22h 44m

£651

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Tue 18/8

11:35-19:50

2 stops27h 15m

Belfast Intl

Tue 25/8

23:30-14:59

2 stops20h 29m

£656

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Sun 23/8

17:35-18:25

2 stops19h 50m

Belfast Intl

Sun 30/8

06:45-15:50

2 stops14h 05m

£665

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Fri 28/8

08:45-16:30

2 stops26h 45m

Belfast Intl

Mon 31/8

06:30-21:30

2 stops20h 00m

£669

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Thu 20/8

16:45-18:55

2 stops21h 10m

Belfast Intl

Thu 27/8

06:40-14:37

2 stops12h 57m

£677

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Thu 3/9

06:55-18:55

2 stops31h 00m

Belfast Intl

Mon 7/9

06:30-14:37

2 stops13h 07m

£705

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Sun 2/8

16:00-18:25

2 stops21h 25m

Belfast Intl

Sun 9/8

22:05-14:37

2 stops21h 32m

£735

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Sun 4/10

14:00-09:20

2 stops14h 20m

Belfast City

Wed 14/10

09:50-20:34

2 stops15h 44m

£735

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Fri 4/9

17:35-20:30

2 stops21h 55m

Belfast City

Mon 7/9

08:45-20:59

2 stops17h 14m

£745

Flights are sorted by cheapest return flights first.

Deals found on 6/7

Showing 1-10 of 33 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from LaGuardia to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from LaGuardia with our price prediction graph.
Estimated return 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 from New York LaGuardia Airport to Northern Ireland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New York LaGuardia Airport to Northern Ireland?

    Airlines like KLM and Delta fly from New York LaGuardia Airport to Northern Ireland in about 14h 20m. The time it takes to get you to your destination can typically vary by up to 2h 01m. New York LaGuardia Airport and Northern Ireland are separated by a distance of 3165 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from LaGuardia to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on LaGuardia to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to Northern Ireland.

  • Can I find deals for business class flights from LaGuardia to Northern Ireland?

    Yes. Cheapflights offers flight deals from LaGuardia to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from LaGuardia to Northern Ireland?

Deals for LaGuardia to Northern Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from LaGuardia to Northern Ireland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from LaGuardia to Northern Ireland.

Can Cheapflights find flights from LaGuardia to Northern Ireland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from LaGuardia to Northern Ireland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from LaGuardia to Northern Ireland become cheaper?

Yes! Start tracking prices for LaGuardia to Northern Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.