£199 Find cheap flights from New York LaGuardia Airport to London Heathrow Airport
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from LaGuardia to Heathrow departing on 29/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Return
1 adult
Economy
0 bags
Sat 29/6
Sat 6/7
Search hundreds of travel sites at once for deals on flights to London Heathrow Airport
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to London, as well as popular online travel agencies
...and more
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to London, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,361,115 times on KAYAK, and here's why:
Save 28% or moreCompare multiple travel sites with one search.
Filter your dealsChoose cabin class, free Wi-Fi and more.
Bundle and saveSave money when you bundle your flight + hotel.
Cheap flight deals from LaGuardia to Heathrow (LGA-LHR)
These are the cheapest deals for flights from LaGuardia to Heathrow currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Recent return flight deals from LaGuardia to Heathrow
Recommended round-trip deals departing in the coming months from the most popular airlines that fly from LaGuardia to Heathrow.
Recent one-way flight deals from LaGuardia to Heathrow
Only flying one-way? Below are some of the best one-way flight deals from LaGuardia to Heathrow found on KAYAK recently.
Recent last-minute flight deals from LaGuardia to Heathrow
Leaving soon but still want a bargain? Check out these latest deals for last minute flights from LaGuardia to Heathrow.
Recent direct flight deals from LaGuardia to Heathrow
The latest deals for direct flights from LaGuardia to Heathrow so you can sit back and relax without the need for a layover.
Cheap bus & train deals from LaGuardia to Heathrow
Find recent round-trip train or bus tickets from LaGuardia to Heathrow.
All round-trip flight deals to Heathrow
The cheapest plane tickets to Heathrow found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Flights from LaGuardia to Heathrow - Travel Insights & Trends
Get data-powered insights and trends into flights from LaGuardia to Heathrow to help you find the cheapest flights, the best time to fly and much more.
What’s the cheapest day of the week to fly from New York LaGuardia Airport to London Heathrow Airport?
The average price of all flights from New York LaGuardia Airport to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
When flying from New York LaGuardia Airport to London Heathrow Airport, you should consider leaving on a Monday and avoid Tuesdays if you are looking for the best rates. For your return to New York LaGuardia Airport, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.
What is the cheapest month to fly from New York LaGuardia Airport to London Heathrow Airport?
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from New York LaGuardia Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from New York LaGuardia Airport to London Heathrow Airport is February, where tickets cost £475 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is £681 and £649 respectively.
How far in advance should I book a flight from New York LaGuardia Airport to London Heathrow Airport?
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from New York LaGuardia Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from New York LaGuardia Airport to London Heathrow Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 66 days before departure.
Which airlines provide the cheapest flights from New York LaGuardia Airport to London Heathrow Airport?
The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Air Canada (£199) and JetBlue (£276). The cheapest round-trip tickets were found on Air Canada (£279) and United Airlines (£283).
Good to know - Cheap tickets from New York LaGuardia Airport to London Heathrow Airport
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (38% more expensive on average)
Flight from New York LaGuardia Airport to London Heathrow Airport
When to book flights from LaGuardia to Heathrow
Are your dates flexible? Find out the best times to travel from LaGuardia to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
FAQs for booking New York LaGuardia Airport to London Heathrow Airport flights
What is the cheapest flight from New York LaGuardia Airport to London Heathrow Airport?
In the last 3 days, the lowest price for a flight from New York LaGuardia Airport to London Heathrow Airport was £253 for a one-way ticket and £355 for a return.
Which airports will I be using when flying from New York LaGuardia Airport to London Heathrow Airport?
When flying out of New York LaGuardia Airport you will be using New York LaGuardia. You will be landing at London Heathrow Airport, also known as London Heathrow.
Which aircraft models fly most regularly from New York LaGuardia Airport to London Heathrow Airport?
We unfortunately don’t have that data for this specific route.
Which airline alliances offer flights from New York LaGuardia Airport to London Heathrow Airport?
Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between New York LaGuardia Airport and London Heathrow Airport, with SkyTeam being the most commonly used for this route.
How does KAYAK find such low prices on flights from New York LaGuardia Airport to London Heathrow Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York LaGuardia Airport to London Heathrow Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York LaGuardia Airport to London Heathrow Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from New York LaGuardia Airport is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from New York LaGuardia Airport to London Heathrow Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to New York LaGuardia Airport with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York LaGuardia Airport to London Heathrow Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from New York LaGuardia Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
See more FAQs
Book cheap flights from New York to London
Cheapest flights to London from New York found in 2024
Recent one-way flight deals
Only flying one-way? Below are some of the best one-way flight deals from New York to London found on KAYAK in the last 72 hours.
29/10Tue
1 stopAir Canada
10h 45mLGA-LHR
£199
1/10Tue
2 stops
30h 45mLGA-LHR
£233
10/7Wed
1 stopAir Canada
15h 00mLGA-LHR
£269
23/9Mon
1 stopJetBlue
9h 40mLGA-LHR
£276
24/9Tue
1 stopUnited Airlines
9h 40mLGA-LHR
£277
22/9Sun
1 stopVirgin Atlantic
9h 55mLGA-LHR
£280
23/10Wed
2 stopsUnited Airlines
18h 06mLGA-LHR
£285
19/9Thu
1 stopJetBlue
14h 00mLGA-LHR
£302
24/7Wed
1 stopVirgin Atlantic
10h 01mLGA-LHR
£307
10/7Wed
1 stopIcelandair
19h 00mLGA-LHR
£310
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Last minute flights from LaGuardia to Heathrow
Last minute flight, train and bus deals
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from New York to London that are departing in the next 10 days.
4/6Tue
multi-stopAir Canada
10h 05mLGA-LHR
4/7Thu
multi-stopAir Canada
11h 18mLHR-LGA
£516
31/5Fri
multi-stopAmerican Airlines
13h 00mLGA-LHR
30/6Sun
multi-stopAmerican Airlines
12h 49mLHR-LGA
£520
3/6Mon
multi-stopAmerican Airlines
11h 25mLGA-LHR
9/8Fri
multi-stopAmerican Airlines
12h 14mLHR-LGA
£521
4/6Tue
multi-stopAir Canada
22h 00mLGA-LHR
12/8Mon
multi-stopAir Canada
10h 23mLHR-LGA
£549
3/6Mon
multi-stopBritish Airways
18h 37mLGA-LHR
10/6Mon
multi-stopBritish Airways
14h 30mLHR-LGA
£565
2/6Sun
multi-stopUnited Airlines
30h 16mLGA-LHR
11/6Tue
multi-stopUnited Airlines
33h 42mLHR-LGA
£582
2/6Sun
multi-stopUnited Airlines
30h 16mLGA-LHR
13/6Thu
multi-stopUnited Airlines
31h 54mLHR-LGA
£583
2/6Sun
multi-stopIcelandair
16h 30mLGA-LHR
16/6Sun
multi-stopIcelandair
11h 09mLHR-LGA
£642
2/6Sun
multi-stopIcelandair
16h 30mLGA-LHR
16/6Sun
multi-stopIcelandair
11h 09mLHR-LGA
£644
4/6Tue
multi-stopBritish Airways
17h 21mLGA-LHR
16/6Sun
multi-stopBritish Airways
29h 54mLHR-LGA
£659
Search by stops
Search by airline
Search by price
New York LaGuardia Airport - London Heathrow Airport Flights