Heathrow

Cheap flights from LaGuardia (LGA) to Heathrow (LHR)

How to find the cheapest flight from LaGuardia to Heathrow

All the information you need to plan the best LGA to LHR flight in 2022: compare LaGuardia to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.

LGA - LHR

Price

$367 - $1,160

LHR

Temperature

39.2 - 62.6 °F

LHR

Precipitation

1.6 - 2.8 inches

Popular in

December

High demand for flights, 54% potential price rise

Cheapest in

January

Best time to find cheap flights, 32% potential price drop

Round-trip from

$367

From New York LaGuardia to London Heathrow

One-way from

$281

One-way flight from New York LaGuardia to London Heathrow

How far in advance should I book a flight from New York LaGuardia Airport to London Heathrow Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 76% on flights from New York LaGuardia Airport to London Heathrow Airport compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $602. For sooner than that we have options available in the next 3 days from $805.

What is the cheapest month to fly from New York LaGuardia Airport to London Heathrow Airport?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from New York LaGuardia Airport in March are about $453 on average during March, but can be found for as low as $327.

When is the cheapest time to fly from New York LaGuardia Airport to London Heathrow Airport (LGA - LHR)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York LaGuardia Airport to London Heathrow Airport as you normally would.

Cheap flights from LaGuardia to Heathrow in January, February 2022

The best prices found for LGA to LHR flights for January, February
Feb 25 - Feb 27
LGA

New York LaGuardia

LHR

London Heathrow

1 stop

19h 50m
LHR

London Heathrow

LGA

New York LaGuardia

2 stops

19h 50m
$417

United Airlines

View Deal

Deal found 1/18/22

Feb 24 - Feb 27
LGA

New York LaGuardia

LHR

London Heathrow

2 stops

31h 35m
LHR

London Heathrow

LGA

New York LaGuardia

2 stops

19h 50m
$427

United Airlines

View Deal

Deal found 1/18/22

Feb 3 - Feb 15
LGA

New York LaGuardia

LHR

London Heathrow

1 stop

29h 25m
LHR

London Heathrow

LGA

New York LaGuardia

1 stop

26h 27m
$466

United Airlines

View Deal

Deal found 1/20/22

LaGuardia to Heathrow 2022 flight deals

Cheap flights to Heathrow from LaGuardia found for this year
Feb 25 - Feb 27
LGA

New York LaGuardia

LHR

London Heathrow

1 stop

19h 50m
LHR

London Heathrow

LGA

New York LaGuardia

2 stops

19h 50m
$417

United Airlines

View Deal

Deal found 1/18/22

Feb 24 - Feb 27
LGA

New York LaGuardia

LHR

London Heathrow

2 stops

31h 35m
LHR

London Heathrow

LGA

New York LaGuardia

2 stops

19h 50m
$427

United Airlines

View Deal

Deal found 1/18/22

Mar 9 - Mar 23
LGA

New York LaGuardia

LHR

London Heathrow

1 stop

11h 15m
LHR

London Heathrow

LGA

New York LaGuardia

2 stops

19h 20m
$462

American Airlines

View Deal

Deal found 1/20/22

Last minute flights from LaGuardia to Heathrow

Late deals on return flights to Heathrow from LaGuardia, departing today and this week
Jan 26 - Feb 16
LGA

New York LaGuardia

LHR

London Heathrow

1 stop

22h 05m
LHR

London Heathrow

LGA

New York LaGuardia

1 stop

26h 27m
$615

United Airlines

View Deal

Deal found 1/17/22

Jan 27 - Feb 9
LGA

New York LaGuardia

LHR

London Heathrow

1 stop

22h 05m
LHR

London Heathrow

LGA

New York LaGuardia

1 stop

27h 50m
$619

United Airlines

View Deal

Deal found 1/20/22

Jan 26 - Feb 19
LGA

New York LaGuardia

LHR

London Heathrow

1 stop

9h 50m
LHR

London Heathrow

LGA

New York LaGuardia

1 stop

10h 55m
$622

United Airlines

View Deal

Deal found 1/19/22

One-way flights to London Heathrow from LaGuardia

The cheapest one-way flights from LaGuardia to Heathrow
Mar 29
LGA

New York LaGuardia

LHR

London Heathrow

2 stops

35h 49m
$244

Multiple Airlines

View Deal

Deal found 1/17/22

Apr 3
LGA

New York LaGuardia

LHR

London Heathrow

2 stops

35h 49m
$249

Multiple Airlines

View Deal

Deal found 1/20/22

May 11
LGA

New York LaGuardia

LHR

London Heathrow

2 stops

35h 50m
$252

Multiple Airlines

View Deal

Deal found 1/18/22

Related info for your journey

Useful info, stats and facts about LaGuardia to Heathrow flights.

Which airlines flying from New York LaGuardia to London Heathrow have flexible cancellations due to COVID-19?

Some of our airline partners flying from New York LaGuardia to London Heathrow have new flexible policies in place due to COVID-19. American Airlines, United Airlines, and Air Canada are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from New York LaGuardia Airport to London Heathrow Airport for under $500 on Cheapflights?

Yes, there are multiple flights from New York LaGuardia Airport to London Heathrow Airport for under $500. The cheapest flight booked recently is on United Airlines for just $417, but on average you can expect to pay $468.

Are there last-minute flights available from New York LaGuardia Airport to London Heathrow Airport for under $700?

There are currently 20+ open flights from New York LaGuardia Airport to London Heathrow Airport within the next 7 days for less than $700.

What are the cheapest airlines flying from New York LaGuardia Airport to London Heathrow Airport round-trip?

Our cheapest airline available from New York LaGuardia Airport to London Heathrow Airport is United Airlines. Our recent data shows that you can find tickets from as low as $417 on this airline. Additional options worth looking into are American Airlines and Air France, starting at $462 and $490 round-trip. United Airlines is 22% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular airlines that fly from New York LaGuardia Airport to London Heathrow Airport?

The most popular airlines flying from New York LaGuardia Airport to London Heathrow Airport are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

What are the cheapest flights from New York LaGuardia Airport to London Heathrow Airport?

Looking for the cheapest flight from New York LaGuardia Airport to London Heathrow Airport? While on average our users pay $598, our data indicates the cheapest price to be $277. The most popular route (New York LaGuardia - London Heathrow), is priced around $468.

Can I fly to London Heathrow from New York LaGuardia right now?

Information is based on travel restrictions from New York LaGuardia to London Heathrow

Most visitors from New York LaGuardia need to provide a negative COVID-19 test result and/or quarantine to enter London Heathrow.

COVID-19 testing requirements
Visitors from New York LaGuardia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 48 hours before departing to London Heathrow.

Quarantine requirements
Visitors from New York LaGuardia are not required to quarantine after entering London Heathrow.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Can I fly back to New York LaGuardia from London Heathrow?

Returning to New York LaGuardia from London Heathrow

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to New York LaGuardia.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering New York LaGuardia.

Alternative routes for LaGuardia to Heathrow

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

Top 8 airlines flying from LaGuardia to Heathrow

The chart below displays the airlines Cheapflights users traveling from LaGuardia to Heathrow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Norwegian Air UK
Cheapest$308
Average$502
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
Finnair
Cheapest$341
Average$491
FlexibilityNo cancel fee
On-time76%
COVID-19 safety
Air Canada
Cheapest$351
Average$787
FlexibilityNo cancel fee
On-time67%
COVID-19 safety
United Airlines
Cheapest$351
Average$525
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
Delta
Cheapest$354
Average$519
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
American Airlines
Cheapest$358
Average$574
FlexibilityNo cancel fee
On-time71%
COVID-19 safety
British Airways
Cheapest$387
Average$748
FlexibilityNo cancel fee
On-time70%
COVID-19 safety
Virgin Atlantic
Cheapest$414
Average$785
FlexibilityNo cancel fee
On-time72%
COVID-19 safety