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Cheap flights from New York LaGuardia Airport to Northern Ireland from £207

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BFS
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 14 November 2025.

Round-trip from

£482

One-way from

£207

Popular in

April

Cheapest in

November

Average price

£350
6/12-13/12
  • 6/12-13/12
  • 4 total stops
  • 33h 42m total
  • New York to Northern Ireland
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11/12
  • 11/12
  • 2 total stops
  • 21h 45m total
  • New York to Northern Ireland
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£108 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find 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 14 November 2025.

Sat 6/1210:35LGA - BFS
2 stops19h 20mMultiple Airlines
Sat 13/1209:40BFS - LGA
2 stops14h 22mMultiple Airlines
Deal found 11/11£482
Thu 13/1106:15LGA - BFS
3 stops29h 45mMultiple Airlines
Thu 20/1106:30BFS - LGA
2 stops31h 30mMultiple Airlines
Deal found 12/11£686
Wed 3/1216:00LGA - BHD
2 stops13h 15mBritish Airways
Fri 5/1206:45BHD - LGA
2 stops19h 44mBritish Airways
Deal found 13/11£902
Fri 14/1115:50LGA - BHD
2 stops13h 40mBritish Airways
Fri 21/1106:45BHD - LGA
2 stops19h 41mBritish Airways
Deal found 13/11£966
Fri 12/1217:00LGA - BHD
2 stops18h 50mDelta
Fri 19/1206:30BHD - LGA
2 stops19h 28mDelta
Deal found 12/11£1,138

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 14 November 2025.
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 - BFS

LGABFS

New York LaGuardia

Sat 6/12

10:35-10:55

2 stops19h 20m

Belfast Intl

Sat 13/12

09:40-19:02

2 stops14h 22m

£482

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Thu 26/3

19:59-14:00

2 stops14h 01m

Belfast City

Tue 31/3

09:35-20:36

2 stops16h 01m

£492

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Fri 13/2

16:05-10:30

2 stops13h 25m

Belfast City

Tue 17/2

08:45-17:48

2 stops14h 03m

£498

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Fri 16/1

17:00-16:50

2 stops18h 50m

Belfast City

Sun 25/1

17:20-18:27

2 stops30h 07m

£518

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Fri 13/2

12:40-22:00

3 stops28h 20m

Belfast Intl

Tue 17/2

06:30-22:33

3 stops21h 03m

£568

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Thu 26/3

12:00-21:00

2 stops29h 00m

Belfast City

Mon 30/3

17:25-17:25

2 stops29h 00m

£597

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Wed 6/5

16:00-16:55

2 stops19h 55m

Belfast City

Sun 10/5

17:25-19:58

2 stops31h 33m

£607

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Wed 6/5

06:00-16:55

2 stops29h 55m

Belfast City

Sun 10/5

17:25-22:25

2 stops34h 00m

£612

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Wed 6/5

17:45-13:30

2 stops14h 45m

Belfast City

Sun 10/5

06:50-20:52

2 stops19h 02m

£627

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Wed 13/5

20:45-12:40

2 stops34h 55m

Belfast City

Tue 19/5

18:50-14:58

2 stops25h 08m

£657

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 17 results
1
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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 and Delta fly from New York LaGuardia Airport to Northern Ireland in about 14h 01m. The time it takes to get you to your destination can typically vary by up to 4h 49m. 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

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Alternative routes for LaGuardia to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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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.

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