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Cheap flights from Belfast to New York LaGuardia Airport from £421

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LGA
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to LaGuardia

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to LaGuardia
Explore the most affordable flight options available from Belfast to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2026.

Wed 22/411:35
BHD
-
LGA
2 stops14h 14m
British Airways
Wed 29/412:53
LGA
-
BHD
2 stops14h 57m
British Airways
Deal found 23/3£549
Wed 22/406:30
BHD
-
LGA
2 stops19h 19m
British Airways
Sun 26/418:59
LGA
-
BHD
2 stops31h 36m
British Airways
Deal found 22/3£570
Mon 20/409:50
BHD
-
LGA
2 stops16h 30m
Delta
Mon 4/516:30
LGA
-
BHD
2 stops19h 25m
Delta
Deal found 23/3£610
Thu 16/406:30
BHD
-
LGA
2 stops19h 19m
British Airways
Mon 20/413:00
LGA
-
BHD
2 stops18h 55m
British Airways
Deal found 22/3£611
Thu 23/409:50
BHD
-
LGA
2 stops16h 30m
Delta
Tue 12/512:00
LGA
-
BHD
2 stops16h 20m
Delta
Deal found 20/3£639
Mon 11/510:05
BFS
-
LGA
2 stops17h 31m
Multiple Airlines
Sat 16/511:35
LGA
-
BFS
2 stops16h 20m
Multiple Airlines
Deal found 24/3£750

Find flight deals from Belfast to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to LaGuardia (LGA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2026.

Round-trip from

£549

One-way from

£421

Popular in

July

Cheapest in

May

Average price

£499
British Airways
  • British Airways
  • 22/4-29/4
  • 4 total stops
  • 29h 11m total
  • Belfast to New York
Search Deals
British Airways
  • British Airways
  • 21/9
  • 2 total stops
  • 14h 14m total
  • Belfast to New York
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£6 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 March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast 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 25 March 2026.
Use the filters below to find and compare flights from Belfast to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Wed 22/4

11:35-20:49

2 stops14h 14m

New York LaGuardia

Wed 29/4

12:53-08:50

2 stops14h 57m

£549

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Wed 22/4

06:30-20:49

2 stops19h 19m

New York LaGuardia

Sun 26/4

18:59-07:35

2 stops31h 36m

£570

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Mon 20/4

09:50-21:20

2 stops16h 30m

New York LaGuardia

Mon 4/5

16:30-16:55

2 stops19h 25m

£610

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 16/4

06:30-20:49

2 stops19h 19m

New York LaGuardia

Mon 20/4

13:00-12:55

2 stops18h 55m

£611

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 23/4

09:50-21:20

2 stops16h 30m

New York LaGuardia

Tue 12/5

12:00-09:20

2 stops16h 20m

£639

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Mon 20/4

09:40-20:49

2 stops16h 09m

New York LaGuardia

Mon 4/5

18:03-12:55

2 stops13h 52m

£652

BelfastNew York

BFS - LGA

BFSLGA

Belfast Intl

Mon 11/5

10:05-22:36

2 stops17h 31m

New York LaGuardia

Sat 16/5

11:35-08:55

2 stops16h 20m

£750
Cheapest one-way
Fastest single journey

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Mon 21/9

11:35-20:49

2 stops14h 14m

£421

BelfastNew York

BFS - LGA

BFSLGA

Belfast Intl

Sun 5/7

22:10-16:55

3 stops47h 45m

£422

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 17/9

16:35-07:17

2 stops19h 42m

£463

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Belfast to LaGuardia

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

    Departing from Belfast to New York LaGuardia Airport will take you 14h 14m. Airlines will cover a distance of 3165 mi.

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

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

  • How can I find direct flights from Belfast to LaGuardia?

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

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

    Yes. Cheapflights offers flight deals from Belfast 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
Secaucus
Yonkers
Bronx
Elizabeth
Mahwah
North Bergen
Staten Island
North Wales
Rutherford
Carlstadt
Fort Lee
Carteret
West New York
Englewood
Edgewater
Mount Laurel
Westbury

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

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

Yes! Cheapflights helps users easily find flights from Belfast to LaGuardia with no change fees.

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

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

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