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Cheap flights from Northern Ireland to New York LaGuardia Airport from £360

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LGA
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap 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 26 July 2026.

Mon 2/1109:25
BHD
-
LGA
2 stops17h 04m
British Airways
Sun 8/1115:29
LGA
-
BHD
2 stops13h 51m
British Airways
Deal found 26/7£623
Mon 14/909:50
BHD
-
LGA
2 stops15h 40m
KLM
Mon 28/913:00
LGA
-
BHD
2 stops15h 20m
KLM
Deal found 25/7£632
Mon 14/909:50
BHD
-
LGA
2 stops16h 37m
Delta
Mon 28/911:59
LGA
-
BHD
2 stops16h 21m
Delta
Deal found 24/7£634
Wed 23/910:05
BHD
-
LGA
2 stops36h 10m
British Airways
Sun 27/919:12
LGA
-
BHD
2 stops31h 23m
British Airways
Deal found 24/7£651
Wed 11/1106:35
BHD
-
LGA
2 stops17h 38m
British Airways
Sat 28/1117:09
LGA
-
BHD
2 stops16h 06m
British Airways
Deal found 21/7£661
Mon 14/909:40
BHD
-
LGA
2 stops16h 19m
British Airways
Mon 28/919:12
LGA
-
BHD
2 stops15h 18m
British Airways
Deal found 26/7£666
Sat 21/1106:35
BHD
-
LGA
2 stops17h 36m
British Airways
Fri 27/1115:29
LGA
-
BHD
2 stops14h 01m
British Airways
Deal found 26/7£681
Thu 13/821:05
BFS
-
LGA
3 stops30h 30m
Multiple Airlines
Thu 27/816:45
LGA
-
BFS
2 stops21h 10m
Multiple Airlines
Deal found 24/7£686
Sun 23/806:45
BFS
-
LGA
3 stops39h 10m
Multiple Airlines
Sun 30/817:35
LGA
-
BFS
2 stops14h 30m
Multiple Airlines
Deal found 23/7£740
Sat 22/806:55
BFS
-
LGA
2 stops12h 42m
Multiple Airlines
Sat 29/816:45
LGA
-
BFS
2 stops15h 45m
Multiple Airlines
Deal found 25/7£1,039
Fri 7/807:20
BFS
-
LGA
2 stops17h 05m
Multiple Airlines
Fri 14/817:35
LGA
-
BFS
2 stops17h 55m
Multiple Airlines
Deal found 23/7£1,081

Find 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 26 July 2026.

Round-trip from

£623

One-way from

£360

Popular in

December

Cheapest in

January

Average price

£620
British Airways
  • British Airways
  • 2/11-8/11
  • 4 total stops
  • 30h 55m total
  • Northern Ireland to New York
Search Deals
11/8
  • 11/8
  • 3 total stops
  • 32h 00m total
  • Northern Ireland to New York
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% 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 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 26 July 2026.
Use the filters below to find and compare flights from Northern Ireland to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Mon 14/9

09:50-20:30

2 stops15h 40m

New York LaGuardia

Mon 28/9

13:00-09:20

2 stops15h 20m

£632

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Mon 14/9

09:50-21:27

2 stops16h 37m

New York LaGuardia

Mon 28/9

11:59-09:20

2 stops16h 21m

£634

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Wed 23/9

10:05-17:15

2 stops36h 10m

New York LaGuardia

Sun 27/9

19:12-07:35

2 stops31h 23m

£653

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Wed 11/11

06:35-19:13

2 stops17h 38m

New York LaGuardia

Sat 28/11

17:09-14:15

2 stops16h 06m

£661

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Mon 14/9

09:40-20:59

2 stops16h 19m

New York LaGuardia

Mon 28/9

19:12-15:30

2 stops15h 18m

£666

BelfastNew York

BFS - LGA

BFSLGA

Belfast Intl

Thu 13/8

21:05-22:35

3 stops30h 30m

New York LaGuardia

Thu 27/8

16:45-18:55

2 stops21h 10m

£686

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 3/9

06:30-20:59

2 stops19h 29m

New York LaGuardia

Mon 7/9

17:59-12:55

2 stops13h 56m

£696

BelfastNew York

BFS - LGA

BFSLGA

Belfast Intl

Sun 23/8

06:45-16:55

3 stops39h 10m

New York LaGuardia

Sun 30/8

17:35-13:05

2 stops14h 30m

£740

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Sun 13/9

11:00-20:59

2 stops14h 59m

New York LaGuardia

Tue 29/9

15:22-10:45

2 stops14h 23m

£803
Fastest return journey

BelfastNew York

BFS - LGA

BFSLGA

Belfast Intl

Sat 22/8

06:55-14:37

2 stops12h 42m

New York LaGuardia

Sat 29/8

16:45-13:30

2 stops15h 45m

£1,039

Flights are sorted by cheapest return flights first.

Deals found on 22/7

Showing 1-10 of 21 resultsSorted by cheapest first
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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?

    KLM, Delta, and British Airways can get you from Northern Ireland to New York LaGuardia Airport in just under 15h 40m. Your travel time can differ by up to 1h 29m. 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
Ronkonkoma
Weehawken
Yonkers
Elizabeth
Mahwah
North Bergen
Bronx
North Wales
Rutherford
Garden City
Staten Island
Norwalk
Carlstadt
Fort Lee
Rahway
Secaucus
Carteret
West New York
Edgewater

Browse thousands of different options on Cheapflights for your next trip

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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.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Gatwick to Newark flights
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London City to John F Kennedy Intl flights
Gatwick to LaGuardia flights
Luton to John F Kennedy Intl flights
Stansted to Newark flights
Manchester to John F Kennedy Intl flights
Luton to Newark flights
London City to Newark flights
Edinburgh to Newark flights
Manchester to Newark flights
Manchester to LaGuardia flights
Edinburgh to John F Kennedy Intl flights
Glasgow Intl to Newark flights
Edinburgh to LaGuardia flights
Glasgow Intl to John F Kennedy Intl flights
Glasgow Intl to LaGuardia flights
Birmingham to John F Kennedy Intl flights
Stansted to LaGuardia flights
Birmingham to Newark flights
Birmingham to LaGuardia flights
Luton to LaGuardia flights
Southend to John F Kennedy Intl flights
Bristol to John F Kennedy Intl flights
Belfast Intl to John F Kennedy Intl flights
Newcastle upon Tyne to John F Kennedy Intl flights
Bristol to Newark flights
Liverpool to John F Kennedy Intl flights
Belfast Intl to Newark flights
Newcastle upon Tyne to Newark flights
Southampton to Newark flights
Southampton to John F Kennedy Intl flights
London City to LaGuardia flights
Leeds to John F Kennedy Intl flights
Liverpool to Newark flights
Newcastle upon Tyne to LaGuardia flights
Bristol to LaGuardia flights
Belfast City to John F Kennedy Intl flights
Belfast City to LaGuardia flights
Belfast City to Newark flights
Leeds to Newark flights
Leeds to LaGuardia flights
Cardiff to John F Kennedy Intl flights
Inverness to LaGuardia flights
Inverness to John F Kennedy Intl flights

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 Northern Ireland to LaGuardia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Northern Ireland to LaGuardia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to LaGuardia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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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