How long is the flight from Belfast to New York LaGuardia Airport?

Departing from Belfast to New York LaGuardia Airport will take you 15h 36m. Airlines will cover a distance of 3165 mi.

In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 71.0 mm.

If weather is an important factor for your trip to New York LaGuardia Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What is the cheapest time of day to fly from BFS to LGA?

When flying from Belfast to New York LaGuardia Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£393+ Cheap Flights from Belfast to New York LaGuardia Airport

Cheap flight deals from Belfast to LaGuardia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 18 September 2026.

Fri 9/1006:15 -

2 stops18h 21m

Sun 18/1015:30 -

2 stops26h 05m

Deal found 14/9£486

Thu 24/906:35 -

2 stops18h 01m

Wed 7/1015:30 -

2 stops18h 45m

Deal found 14/9£493

Fri 30/1008:35 -

2 stops16h 38m

Thu 12/1115:29 -

2 stops16h 16m

Deal found 16/9£511

Fri 30/1008:35 -

2 stops16h 38m

Fri 6/1115:29 -

2 stops14h 26m

Deal found 15/9£512

Wed 18/1109:15 -

2 stops17h 14m

Tue 24/1115:30 -

2 stops15h 00m

Deal found 14/9£512

Mon 9/1108:35 -

2 stops15h 38m

Sat 28/1117:09 -

2 stops16h 06m

Deal found 15/9£517

Wed 7/1019:40 -

2 stops30h 26m

Sun 11/1021:16 -

2 stops30h 34m

Deal found 17/9£535

Mon 21/909:50 -

2 stops17h 34m

Sun 4/1009:00 -

2 stops19h 20m

Deal found 13/9£563

Mon 5/1009:50 -

2 stops18h 36m

Sun 18/1012:00 -

2 stops16h 20m

Deal found 16/9£571

Mon 5/1009:50 -

2 stops16h 37m

Sun 18/1013:00 -

2 stops15h 20m

Deal found 17/9£572

Wed 14/1020:20 -

3 stops23h 16m

Sun 18/1011:35 -

3 stops19h 35m

Deal found 15/9£613

Thu 29/1009:05 -

2 stops13h 58m

Thu 5/1115:30 -

3 stops22h 15m

Deal found 14/9£632

Find flight deals from Belfast to LaGuardia

Round-trip from	£486
One-way from	£393
Popular in	December
Cheapest in	January
Average price	£553

9/10-18/10
4 total stops
44h 26m total
Belfast to New York

Search Deals

4/11-31/12
2 total stops
27h 55m total
Belfast to New York

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£20 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

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

BelfastNew York

BFS Belfast Intl - LGA New York LaGuardia

BFSLGA

Belfast Intl

Wed 4/11

21:05-20:00

2 stops27h 55m

New York LaGuardia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£393

BelfastNew York

BHD Belfast City - LGA New York LaGuardia

BHDLGA

Belfast City

Thu 10/12

06:30-21:29

2 stops19h 59m

New York LaGuardia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£406

BelfastNew York

BFS Belfast Intl - LGA New York LaGuardia

BFSLGA

Belfast Intl

Thu 10/12

09:05-22:43

2 stops18h 38m

New York LaGuardia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£414

BelfastNew York

BHD Belfast City - LGA New York LaGuardia

BHDLGA

Belfast City

Wed 4/11

06:35-19:13

2 stops17h 38m

New York LaGuardia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£418

BelfastNew York

BFS Belfast Intl - LGA New York LaGuardia

BFSLGA

Belfast Intl

Tue 20/10

08:20-19:25

2 stops16h 05m

New York LaGuardia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£454

BelfastNew York

BHD Belfast City - LGA New York LaGuardia

BHDLGA

Belfast City

Tue 20/10

07:00-19:25

2 stops17h 25m

New York LaGuardia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£455

BelfastNew York

BFS Belfast Intl - LGA New York LaGuardia

BFSLGA

Belfast Intl

Fri 9/10

06:15-19:36

2 stops18h 21m

New York LaGuardia

Sun 18/10

15:30-22:35

2 stops26h 05m

£486

BelfastNew York

BFS Belfast Intl - LGA New York LaGuardia

BFSLGA

Belfast Intl

Tue 27/10

20:55-20:00

2 stops27h 05m

New York LaGuardia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£499

BelfastNew York

BHD Belfast City - LGA New York LaGuardia

BHDLGA

Belfast City

Fri 27/11

08:35-19:11

2 stops15h 36m

New York LaGuardia

Wed 2/12

17:45-13:15

2 stops14h 30m

£511

BelfastNew York

BHD Belfast City - LGA New York LaGuardia

BHDLGA

Belfast City

Fri 30/10

08:35-21:13

2 stops16h 38m

New York LaGuardia

Fri 6/11

15:29-10:55

2 stops14h 26m

£512

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 24 resultsSorted by cheapest first

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.

BF1-LGA

BFS-LGA

BHD-LGA

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

BF1-LGA

BFS-LGA

BHD-LGA

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Belfast to New York LaGuardia Airport?
Departing from Belfast to New York LaGuardia Airport will take you 15h 36m. 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.

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Cheap flights from Belfast to New York LaGuardia Airport from £393

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast to LaGuardia

Cheapest flights from Belfast to LaGuardiaExplore 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 18 September 2026.

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 18 September 2026.

Best flights from Belfast to LaGuardiaDiscover carefully curated flight deals from Belfast to LaGuardia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Discover carefully curated flight deals from Belfast to LaGuardia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Belfast to LaGuardiaDiscover last-minute flight deals from Belfast to LaGuardia. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from Belfast to LaGuardia. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Belfast to LaGuardiaSearch for one-way flight options from Belfast to LaGuardia. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Search for one-way flight options from Belfast to LaGuardia. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

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Best time to book a flight from Belfast to LaGuardia

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Related info for your journey

How long is the flight from Belfast to New York LaGuardia Airport?

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

How can I find direct flights from Belfast to LaGuardia?

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

Travelling to a place near New York LaGuardia Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast to LaGuardia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to LaGuardia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to New York

Book a non-stop flight to one of these other cities located in New York.

Search flights from Belfast to LaGuardia by cabin class

Find flights from Belfast to LaGuardia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to LaGuardia

Explore flights to LaGuardia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2026.

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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 18 September 2026.

Best flights from Belfast to LaGuardia
Discover carefully curated flight deals from Belfast to LaGuardia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Belfast to LaGuardia
Discover last-minute flight deals from Belfast to LaGuardia. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Belfast to LaGuardia
Search for one-way flight options from Belfast to LaGuardia. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.