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Cheap flights from Northern Ireland to New York LaGuardia Airport from £373

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LGA
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Northern Ireland to LaGuardia

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to LaGuardia
Explore the most affordable flight options available from Northern Ireland to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Wed 19/1107:25BHD - LGA
2 stops19h 00mMultiple Airlines
Sat 22/1117:55LGA - BHD
2 stops14h 40mMultiple Airlines
Deal found 30/10£747
Fri 28/1106:30BHD - LGA
2 stops17h 00mKLM
Fri 5/1216:30LGA - BHD
2 stops19h 20mKLM
Deal found 29/10£748
Sat 29/1108:10BFS - LGA
2 stops29h 45mMultiple Airlines
Sat 6/1217:55LGA - BFS
2 stops16h 30mMultiple Airlines
Deal found 30/10£879
Sun 14/1206:30BFS - LGA
2 stops17h 32mMultiple Airlines
Sun 21/1206:05LGA - BFS
2 stops27h 05mMultiple Airlines
Deal found 30/10£889
Sat 29/1106:30BHD - LGA
2 stops17h 33mMultiple Airlines
Sat 6/1215:30LGA - BHD
2 stops20h 20mMultiple Airlines
Deal found 30/10£902
Fri 28/1108:45BHD - LGA
2 stops14h 01mBritish Airways
Fri 5/1215:14LGA - BHD
2 stops14h 16mBritish Airways
Deal found 29/10£904

Cheap flight deals from Northern Ireland to LaGuardia

Keep the following information in mind while searching for Northern Ireland to LaGuardia flight deals. Data was last updated 31 October 2025.

Round-trip from

£579

One-way from

£373

Popular in

December

Cheapest in

May

Average price

£530
British Airways
  • British Airways
  • 8/2-14/2
  • 4 total stops
  • 43h 11m total
  • Northern Ireland to New York
Search Deals
British Airways
  • British Airways
  • 25/1
  • 2 total stops
  • 26h 21m total
  • Northern Ireland to New York
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to LaGuardia 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 31 October 2025.
Use the filters below to find and compare flights from Northern Ireland to New York LaGuardia Airport that are best for you.

Fly from

Northern Ireland

Fly to

LaGuardia

Route

Depart

Return

Price

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Sun 8/2

17:35-17:46

2 stops29h 11m

New York LaGuardia

Sat 14/2

14:10-09:10

2 stops14h 00m

£579

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Wed 19/11

07:25-21:25

2 stops19h 00m

New York LaGuardia

Sat 22/11

17:55-13:35

2 stops14h 40m

£747

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Fri 28/11

06:30-18:30

2 stops17h 00m

New York LaGuardia

Fri 5/12

16:30-16:50

2 stops19h 20m

£748

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 23/4

06:30-19:34

2 stops18h 04m

New York LaGuardia

Tue 12/5

15:00-16:55

2 stops20h 55m

£855

BelfastNew York

BFS - LGA

BFSLGA

Belfast Intl

Sat 29/11

08:10-08:55

2 stops29h 45m

New York LaGuardia

Sat 6/12

17:55-15:25

2 stops16h 30m

£879

BelfastNew York

BFS - LGA

BFSLGA

Belfast Intl

Sun 14/12

06:30-19:02

2 stops17h 32m

New York LaGuardia

Sun 21/12

06:05-14:10

2 stops27h 05m

£889

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Sat 29/11

06:30-19:03

2 stops17h 33m

New York LaGuardia

Sat 6/12

15:30-16:50

2 stops20h 20m

£902

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Fri 28/11

08:45-17:46

2 stops14h 01m

New York LaGuardia

Fri 5/12

15:14-10:30

2 stops14h 16m

£904

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Wed 1/4

06:50-20:36

2 stops18h 46m

New York LaGuardia

Sun 5/4

15:55-11:30

2 stops14h 35m

£962

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 23/4

06:30-19:34

2 stops18h 04m

New York LaGuardia

Tue 12/5

17:00-16:55

2 stops18h 55m

£1,292

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 14 results
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Best time to book a flight from Northern Ireland to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Northern Ireland 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 Northern Ireland to New York LaGuardia Airport
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 Northern Ireland to LaGuardia. 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 Northern Ireland to New York LaGuardia Airport?

    British Airways, KLM, and Virgin Atlantic can get you from Northern Ireland to New York LaGuardia Airport in just under 17h. Your travel time can differ by up to 12h 11m. Airlines will cover 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 Northern Ireland to LaGuardia that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland to LaGuardia 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

Travelling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Elizabeth
Bronx
Secaucus
Weehawken
Yonkers
Mahwah
Carlstadt
North Bergen
Staten Island
North Wales
Fort Lee
Rutherford
Carteret
Englewood
West New York
Edgewater
Mount Laurel
Westbury

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Alternative routes for Northern Ireland to LaGuardia

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 Northern Ireland to LaGuardia?

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

Certainly. Search results for flights to LaGuardia from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Northern Ireland to LaGuardia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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