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Cheap flights from Northern Ireland to New York from £339

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to New York departing on 15/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Northern Ireland to New York

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
06:35 - 21:29BHD-LGA
19h 54m2 stops
American Airlines Logo
13:45 - 10:20LGA-BHD
15h 35m2 stops
£464American Airlines
Find Deal
Wed, 14 Jan - Sun, 18 Jan
American Airlines Logo
09:15 - 21:29BHD-LGA
17h 14m2 stops
American Airlines Logo
10:25 - 10:20LGA-BHD
18h 55m2 stops
£466American Airlines
Find Deal
Mon, 19 Jan - Thu, 22 Jan
British Airways Logo
06:35 - 17:46BHD-LGA
16h 11m2 stops
British Airways Logo
21:15 - 09:05LGA-BHD
30h 50m2 stops
£469British Airways
Find Deal
Wed, 14 Jan - Sun, 18 Jan
Delta Logo
17:20 - 16:30BHD-LGA
28h 10m2 stops
Delta Logo
14:00 - 16:50LGA-BHD
21h 50m2 stops
£470Delta
Find Deal
Sun, 11 Jan - Mon, 26 Jan
British Airways Logo
08:45 - 21:29BHD-LGA
17h 44m2 stops
British Airways Logo
17:45 - 14:15LGA-BHD
15h 30m2 stops
£482British Airways
Find Deal
Tue, 3 Feb - Wed, 11 Feb
British Airways Logo
06:35 - 21:29BHD-LGA
19h 54m2 stops
British Airways Logo
21:15 - 14:15LGA-BHD
36h 00m2 stops
£527British Airways
Find Deal
Wed, 14 Jan - Sun, 18 Jan
Delta Logo
17:20 - 18:28BHD-LGA
30h 08m2 stops
Delta Logo
14:00 - 16:50LGA-BHD
21h 50m2 stops
£530Delta
Find Deal
Sun, 11 Jan - Mon, 26 Jan
British Airways Logo
06:35 - 17:46BHD-LGA
16h 11m2 stops
British Airways Logo
15:35 - 10:15LGA-BHD
13h 40m2 stops
£570British Airways
Find Deal
Thu, 5 Feb - Wed, 11 Feb
Delta Logo
09:50 - 21:23BHD-LGA
16h 33m2 stops
Delta Logo
11:30 - 09:20LGA-BHD
16h 50m2 stops
£643Delta
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Thu, 23 Apr - Tue, 12 May
Delta Logo
09:50 - 21:23BHD-LGA
16h 33m2 stops
Delta Logo
13:00 - 09:20LGA-BHD
15h 20m2 stops
£710Delta
Find Deal
Thu, 23 Apr - Tue, 12 May

American Airlines flights from Northern Ireland to New York LaGuardia Airport

Our best American Airlines deals on Northern Ireland to New York LaGuardia Airport flight tickets
American Airlines
14 Jan
BHD06:35Belfast City
19h 54m
2 stops
LGA21:29New York LaGuardia
18 Jan
LGA13:45New York LaGuardia
15h 35m
2 stops
BHD10:20Belfast City
£464
Find similar
American Airlines
19 Jan
BHD09:15Belfast City
17h 14m
2 stops
LGA21:29New York LaGuardia
22 Jan
LGA10:25New York LaGuardia
18h 55m
2 stops
BHD10:20Belfast City
£466
Find similar
American Airlines
19 Jan
BHD09:15Belfast City
17h 14m
2 stops
LGA21:29New York LaGuardia
22 Jan
LGA15:35New York LaGuardia
13h 45m
2 stops
BHD10:20Belfast City
£467
Find similar

British Airways flights from Northern Ireland to New York LaGuardia Airport

Our best British Airways deals on Northern Ireland to New York LaGuardia Airport flight tickets
British Airways
14 Jan
BHD06:35Belfast City
16h 11m
2 stops
LGA17:46New York LaGuardia
18 Jan
LGA21:15New York LaGuardia
30h 50m
2 stops
BHD09:05Belfast City
£469
Find similar
British Airways
3 Feb
BHD08:45Belfast City
17h 44m
2 stops
LGA21:29New York LaGuardia
11 Feb
LGA17:45New York LaGuardia
15h 30m
2 stops
BHD14:15Belfast City
£482
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to New York LaGuardia Airport 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, momondo users made 279,928 searches. Data last updated 27 November 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

Fly to

Route

Depart

Return

Price

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Wed 14/1

06:35-21:29

2 stops19h 54m

New York LaGuardia

Sun 18/1

13:45-10:20

2 stops15h 35m

£464

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Mon 19/1

09:15-21:29

2 stops17h 14m

New York LaGuardia

Thu 22/1

10:25-10:20

2 stops18h 55m

£466

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Wed 14/1

06:35-17:46

2 stops16h 11m

New York LaGuardia

Sun 18/1

21:15-09:05

2 stops30h 50m

£469

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Sun 11/1

17:20-16:30

2 stops28h 10m

New York LaGuardia

Mon 26/1

14:00-16:50

2 stops21h 50m

£470

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Tue 3/2

08:45-21:29

2 stops17h 44m

New York LaGuardia

Wed 11/2

17:45-14:15

2 stops15h 30m

£482

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Wed 14/1

06:35-21:29

2 stops19h 54m

New York LaGuardia

Sun 18/1

21:15-14:15

2 stops36h 00m

£527

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Sun 11/1

17:20-18:28

2 stops30h 08m

New York LaGuardia

Mon 26/1

14:00-16:50

2 stops21h 50m

£530

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 5/2

06:35-17:46

2 stops16h 11m

New York LaGuardia

Wed 11/2

15:35-10:15

2 stops13h 40m

£570

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 23/4

09:50-21:23

2 stops16h 33m

New York LaGuardia

Tue 12/5

11:30-09:20

2 stops16h 50m

£643

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 23/4

09:50-21:23

2 stops16h 33m

New York LaGuardia

Tue 12/5

13:00-09:20

2 stops15h 20m

£710

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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Cheap Northern Ireland to New York LaGuardia Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to New York LaGuardia Airport

Fastest flight time

16h 33m

Direct flights

None
The fastest flight from Northern Ireland to New York LaGuardia Airport takes 16h 33m
There are no direct flights from Northern Ireland to New York LaGuardia Airport. There are no popular flight routes from Northern Ireland to New York LaGuardia Airport.
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  • When did momondo last update prices for flights from Northern Ireland to New York LaGuardia Airport?

    Prices for flights from Northern Ireland to New York LaGuardia Airport refresh daily.

  • How old do you have to be to fly from Northern Ireland to New York LaGuardia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The travel and health documents required for your trip to New York LaGuardia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New York LaGuardia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Northern Ireland to New York LaGuardia Airport?

    Price Alerts will notify you by email when the price for flights to New York LaGuardia Airport from Northern Ireland decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Northern Ireland to New York LaGuardia Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Queens
Saddle Brook
Secaucus
Paramus
Staten Island
Bronx
North Wales
Yonkers
North Bergen
Milford
Norwalk
Long Branch
Hoboken
Elizabeth
Teaneck
Fishkill
Somerset
Hyde Park
East Brunswick
Uniondale

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to New York?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Northern Ireland to New York. momondo saves you time and could save you money on your trip.

Can I find flights from Northern Ireland to New York with flexible booking policies on momondo?

Yes. All flights to New York from Northern Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Northern Ireland to New York?

momondo provides multiple filters to help you find the best flight to New York from Northern Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Northern Ireland to New York right now. Can momondo alert me if prices change?

Price alerts on flights to New York from Northern Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your New York LaGuardia Airport trip

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