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Cheap flights from Belfast to New York from £419

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to New York departing on 15/12. 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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Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
06:45 - 17:48BHD-LGA
16h 03m2 stops
British Airways Logo
16:00 - 10:40LGA-BHD
13h 40m2 stops
£628British Airways
Find Deal
Fri, 12 Dec - Mon, 15 Dec
British Airways Logo
06:45 - 20:26BHD-LGA
18h 41m2 stops
British Airways Logo
16:00 - 10:40LGA-BHD
13h 40m2 stops
£635British Airways
Find Deal
Fri, 12 Dec - Mon, 15 Dec
Delta Logo
06:30 - 21:25BHD-LGA
18h 55m2 stops
Delta Logo
14:00 - 16:55LGA-BHD
21h 55m2 stops
£638Delta
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Wed, 25 Mar - Fri, 3 Apr
Multiple Airlines Logo
07:25 - 09:00BHD-LGA
30h 35m2 stops
Multiple Airlines Logo
21:00 - 19:20LGA-BHD
17h 20m2 stops
£647Multiple Airlines
Find Deal
Thu, 27 Nov - Wed, 10 Dec
British Airways Logo
06:50 - 17:53BHD-LGA
16h 03m2 stops
British Airways Logo
17:45 - 15:30LGA-BHD
16h 45m2 stops
£742British Airways
Find Deal
Sun, 26 Apr - Thu, 30 Apr
Multiple Airlines Logo
07:25 - 09:00BHD-LGA
30h 35m2 stops
Multiple Airlines Logo
05:45 - 21:00LGA-BHD
34h 15m3 stops
£749Multiple Airlines
Find Deal
Thu, 27 Nov - Wed, 10 Dec
Multiple Airlines Logo
18:50 - 14:26BHD-LGA
24h 36m2 stops
Multiple Airlines Logo
16:45 - 17:25LGA-BHD
19h 40m2 stops
£899Multiple Airlines
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Thu, 23 Apr - Tue, 12 May
American Airlines Logo
06:50 - 07:30BHD-LGA
29h 40m2 stops
American Airlines Logo
15:55 - 11:30LGA-BHD
14h 35m2 stops
£957American Airlines
Find Deal
Wed, 1 Apr - Sun, 5 Apr
American Airlines Logo
10:00 - 20:36BHD-LGA
15h 36m2 stops
American Airlines Logo
15:55 - 13:05LGA-BHD
16h 10m2 stops
£959American Airlines
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Wed, 1 Apr - Sun, 5 Apr
American Airlines Logo
06:50 - 20:36BHD-LGA
18h 46m2 stops
American Airlines Logo
11:12 - 13:05LGA-BHD
20h 53m2 stops
£960American Airlines
Find Deal
Wed, 1 Apr - Sun, 5 Apr

Delta flights from Belfast to New York LaGuardia Airport

Our best Delta deals on Belfast to New York LaGuardia Airport flight tickets
Delta
25 Mar
BHD06:30Belfast City
18h 55m
2 stops
LGA21:25New York LaGuardia
3 Apr
LGA14:00New York LaGuardia
21h 55m
2 stops
BHD16:55Belfast City
£638
Find similar
Delta
23 Apr
BHD06:30Belfast City
18h 05m
2 stops
LGA19:35New York LaGuardia
12 May
LGA14:55New York LaGuardia
21h 00m
2 stops
BHD16:55Belfast City
£1,158
Find similar
Delta
26 Apr
BHD06:30Belfast City
17h 14m
2 stops
LGA18:44New York LaGuardia
30 Apr
LGA14:55New York LaGuardia
21h 00m
2 stops
BHD16:55Belfast City
£1,361
Find similar

British Airways flights from Belfast to New York LaGuardia Airport

Our best British Airways deals on Belfast to New York LaGuardia Airport flight tickets
British Airways
26 Apr
BHD06:50Belfast City
16h 03m
2 stops
LGA17:53New York LaGuardia
30 Apr
LGA17:45New York LaGuardia
16h 45m
2 stops
BHD15:30Belfast City
£742
Find similar
British Airways
15 Dec
BHD06:35Belfast City
18h 51m
2 stops
LGA20:26New York LaGuardia
16 Dec
LGA16:00New York LaGuardia
13h 30m
2 stops
BHD10:30Belfast City
£1,214
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momondo Fare Finder

 
Customise your flight search to find flights from Belfast 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 14 November 2025.
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

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Fri 12/12

06:45-17:48

2 stops16h 03m

New York LaGuardia

Mon 15/12

16:00-10:40

2 stops13h 40m

£628

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Fri 12/12

06:45-20:26

2 stops18h 41m

New York LaGuardia

Mon 15/12

16:00-10:40

2 stops13h 40m

£635

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Wed 25/3

06:30-21:25

2 stops18h 55m

New York LaGuardia

Fri 3/4

14:00-16:55

2 stops21h 55m

£638

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 27/11

07:25-09:00

2 stops30h 35m

New York LaGuardia

Wed 10/12

21:00-19:20

2 stops17h 20m

£647

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Sun 26/4

06:50-17:53

2 stops16h 03m

New York LaGuardia

Thu 30/4

17:45-15:30

2 stops16h 45m

£742

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 27/11

07:25-09:00

2 stops30h 35m

New York LaGuardia

Wed 10/12

05:45-21:00

3 stops34h 15m

£749

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 23/4

18:50-14:26

2 stops24h 36m

New York LaGuardia

Tue 12/5

16:45-17:25

2 stops19h 40m

£899

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Wed 1/4

06:50-07:30

2 stops29h 40m

New York LaGuardia

Sun 5/4

15:55-11:30

2 stops14h 35m

£957

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Wed 1/4

10:00-20:36

2 stops15h 36m

New York LaGuardia

Sun 5/4

15:55-13:05

2 stops16h 10m

£959

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Wed 1/4

06:50-20:36

2 stops18h 46m

New York LaGuardia

Sun 5/4

11:12-13:05

2 stops20h 53m

£960

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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Cheap Belfast to New York LaGuardia Airport flight deals and tips

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

Direct flights

None
There are no direct flights from Belfast to New York LaGuardia Airport. There are no popular flight routes from Belfast to New York LaGuardia Airport.
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  • How far is Belfast to New York LaGuardia by plane?

    The distance between Belfast and New York LaGuardia is about 3162.7 mi. 15h 36m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Belfast to New York LaGuardia Airport?

    Prices for flights from Belfast to New York LaGuardia Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to New York LaGuardia Airport.

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

    The required travel and health documents for your New York LaGuardia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New York LaGuardia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast from New York LaGuardia Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Belfast 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?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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
Hoboken
Teaneck
Fishkill
East Brunswick
Uniondale
Somerset
Hyde Park
Asbury Park
Montgomery

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New York from Belfast.

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

Flights from Belfast to New York with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Belfast to New York flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to New York from Belfast 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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