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Cheap flights from New York LaGuardia Airport to Northern Ireland from £173

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BFS
18 Mar — 25 Mar1
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 16 February 2026.

Wed 18/306:00
LGA
-
BHD
2 stops22h 15m
British Airways
Wed 25/315:40
BHD
-
LGA
2 stops19h 36m
British Airways
Deal found 16/2£405
Mon 7/914:54
LGA
-
BHD
2 stops17h 01m
British Airways
Mon 21/919:35
BHD
-
LGA
2 stops30h 14m
British Airways
Deal found 12/2£417
Mon 16/306:00
LGA
-
BHD
2 stops23h 05m
British Airways
Mon 23/319:25
BHD
-
LGA
2 stops29h 47m
British Airways
Deal found 14/2£422
Sun 1/316:05
LGA
-
BHD
2 stops13h 15m
British Airways
Tue 10/310:00
BHD
-
LGA
2 stops15h 12m
British Airways
Deal found 14/2£439
Wed 1/413:16
LGA
-
BHD
2 stops14h 34m
British Airways
Fri 10/409:35
BHD
-
LGA
2 stops16h 36m
British Airways
Deal found 15/2£449
Sat 24/1014:45
LGA
-
BHD
2 stops16h 25m
British Airways
Mon 2/1119:25
BHD
-
LGA
2 stops30h 55m
British Airways
Deal found 12/2£452
Fri 27/306:00
LGA
-
BHD
2 stops22h 25m
British Airways
Thu 2/406:30
BHD
-
LGA
2 stops19h 42m
British Airways
Deal found 13/2£454
Fri 2/1014:45
LGA
-
BHD
2 stops19h 45m
British Airways
Mon 5/1019:35
BHD
-
LGA
2 stops30h 20m
British Airways
Deal found 14/2£461
Fri 11/914:45
LGA
-
BHD
2 stops19h 45m
British Airways
Fri 23/1012:00
BHD
-
LGA
2 stops24h 28m
British Airways
Deal found 12/2£462
Thu 12/316:05
LGA
-
BHD
2 stops14h 15m
British Airways
Thu 19/309:05
BHD
-
LGA
2 stops16h 07m
British Airways
Deal found 12/2£468
Mon 9/315:20
LGA
-
BFS
3 stops17h 50m
Multiple Airlines
Mon 16/319:20
BFS
-
LGA
3 stops25h 39m
Multiple Airlines
Deal found 14/2£528
Thu 12/306:05
LGA
-
BFS
3 stops34h 20m
Multiple Airlines
Sun 15/323:05
BFS
-
LGA
3 stops26h 28m
Multiple Airlines
Deal found 15/2£615

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 16 February 2026.

Round-trip from

£405

One-way from

£173

Popular in

December

Cheapest in

November

Average price

£447
British Airways
  • British Airways
  • 18/3-25/3
  • 4 total stops
  • 41h 51m total
  • New York to Northern Ireland
Search Deals
18/3
  • 18/3
  • 2 total stops
  • 41h 36m total
  • New York to Northern Ireland
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 16 February 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

LaGuardia

Fly to

Northern Ireland

Route

Depart

Return

Price

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Wed 18/3

06:00-08:15

2 stops22h 15m

Belfast City

Wed 25/3

15:40-07:16

2 stops19h 36m

£405

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Sun 1/3

16:05-10:20

2 stops13h 15m

Belfast City

Tue 10/3

10:00-21:12

2 stops15h 12m

£439

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Wed 1/4

13:16-08:50

2 stops14h 34m

Belfast City

Fri 10/4

09:35-21:11

2 stops16h 36m

£449

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Fri 27/3

06:00-08:25

2 stops22h 25m

Belfast City

Thu 2/4

06:30-21:12

2 stops19h 42m

£454

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Thu 12/3

16:05-10:20

2 stops14h 15m

Belfast City

Thu 19/3

09:05-21:12

2 stops16h 07m

£468

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Mon 30/3

13:16-08:50

2 stops14h 34m

Belfast City

Mon 6/4

06:30-21:12

2 stops19h 42m

£469

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Thu 16/4

12:53-10:10

2 stops16h 17m

Belfast City

Wed 22/4

10:05-20:49

2 stops15h 44m

£488

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Thu 26/3

06:00-07:30

2 stops21h 30m

Belfast City

Sat 4/4

19:05-21:12

2 stops31h 07m

£508

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Mon 9/3

15:20-13:10

3 stops17h 50m

Belfast Intl

Mon 16/3

19:20-16:59

3 stops25h 39m

£528

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Sun 1/3

16:05-10:20

2 stops13h 15m

Belfast City

Fri 6/3

06:45-21:12

2 stops19h 27m

£536

Flights are sorted by cheapest return flights first.

Deals found on 14/2

Showing 1-10 of 28 results
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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 British Airways fly from New York LaGuardia Airport to Northern Ireland in about 22h 15m. The time it takes to get you to your destination can typically vary by up to . New York LaGuardia Airport and Northern Ireland are separated by a distance of 3165 mi.

  • 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

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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.

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