Find Cheap Flights from New York LaGuardia to London (LGA - LON)

Search hundreds of travel sites at once for deals on flights to London

Depart
Return
Any month
Compare vs. KAYAK |

New York LaGuardia to London Flight Information

Flights Arrive in London
Flights Depart from New York LaGuardia
Flight Price C$ 1475
Distance 5,557 km
Airlines Delta, WestJet

Good to Know

Good Deal:
C$ 734
or less round-trip within
4 months
of travel is a good deal

When to Book Flights from New York LaGuardia to London

Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

The cheapest flight from New York LaGuardia to London was found, on average, 90 days before departure.
Book at least 2 weeks before departure in order to get a below-average price.
Morning departure is around 96% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking New York LaGuardia to London Flights

How long does a flight from New York LaGuardia to London take?
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 11h 48m.
Which airlines provide the cheapest flights from New York LaGuardia to London?
In the past 3 days, the cheapest round-trip tickets were found on Delta (C$ 1475) and WestJet (C$ 2413)

Book cheap flights from New York LaGuardia to London (round-trip)

Airports
Origin
New York
C$ 1475
only
C$ 1475
Destination
London
C$ 1475
only
C$ 1475
C$ 2413
only
C$ 2413
Sun, 30 Dec
LGA
New York LaGuardia
LHR
London Heathrow
11h 48m
Sun, 6 Jan
LHR
London Heathrow
LGA
New York LaGuardia
11h 05m
C$ 1475
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 21,422 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
ATL
SFO
Good 6.4

Pros: Better than average entertainment system for domestic flights.

Cons: Boarding done against logic: my seat was in the last 5 rows of the cabin and I was scheduled to board in the final group. When I got to my seat the first 30 rows were nearly fully, but the back of the plane was half empty. The whole time the gate agent was urging passengers to move faster through the aisle, but Delta should really rethink its boarding strategy. It shouldn't take 40 minutes to board a 757.

CDG
ATL
Good 6.3

Pros: Food quality was above average (compared to Air France, for instance). On-board entertainment system offers a lot of movies or tv series, assuming it is in working order.

Cons: A negative point for the entertainment system is the variety of movies - all US based movies. Other airlines mix in foreign movies, Delta is squarely US centric. Also, the entertainment system didn't properly work until rebooted, but flight attendants could not be contacted to get this done timely (cannot call attendants through a non-functional screen). Another concern is the noise level of the cabin, but it's mostly due to passengers.

ATL
SFO
Good 6.0

Pros: Transfer f from first flight leg

Cons: Food and the 757 lay out

SMF
MSP
Excellent 10.0

Pros: Everything

Cons: Nothing

MSP
MCO
Excellent 8.6

Pros: Almost everything

Cons: Could not get entertainment interface with my tablet to work, especially since I paid extra to do so. Could not access live TV on my seat/chair screen.

Sun, 23 Dec
LGA
New York LaGuardia
LGW
London Gatwick
15h 40m
Tue, 1 Jan
LGW
London Gatwick
LGA
New York LaGuardia
27h 06m
C$ 2413
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 7,225 reviews
Overall
8.1
Boarding
8.2
Comfort
7.8
Crew
8.5
Entertainment
7.1
Food
7.2
YVR
YWG
Excellent 9.5

Pros: Very comfortable. I was impressed with seat comfort, especially nice after being in cattle class with another airline on a 12 hour flight across the Pacific.

Cons: It would have been nice for WJ to have an earlier flight from Vancouver to Winnipeg. But I understand it depends on demand.

YYZ
FLL
Okay 4.6

Cons: Limited snack, no entertainment without a tablet of some type. Cargo restraint broke and delayed the flight for an hour.

YYC
IAH
Excellent 9.0

Pros: The crew.

Cons: No entertainment on board

YYZ
NAS
Excellent 10.0

Pros: Flight was smooth no problems

Cons: Being 40 minutes late Cost to me $234.00

YVR
YYZ
Okay 5.6

Pros: The legroom in economy was good. The staff were very pleasant and they even tried to comfort/distract a crying toddler.

Cons: The flight was delayed for 2 1/2 hours which meant that it didn't arrive in Toronto until 2:40am, this made it difficult for being picked up. I wasn't aware that this was a basic ticket (I bought it through 3rd party website) which meant that I couldn't prebook my seat. After checkin online and paying for the seat it also meant that the seat couldn't be changed even though there were several available seats. There were no entertainment centres at each seat which was also a real surprise. I didn't have the Westjet app therefore I couldn't have access to the movies as I didn't want to have to pay for internet.

*
Prices are per person, are for e–tickets and include all taxes & fees in CAD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.