LGA - LON

Find Cheap Flights from New York LaGuardia to London

Round-trip
Economy
New York (LGA)
London All airports
Sat. 14/9
Sat. 21/9
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New York LaGuardia to London Flight Information

Flights Arrive in London
Flights Depart from New York LaGuardia
Flight Price C$ 458
Distance 5,558 km
Airlines United Airlines, WestJet, British Airways, Delta

Good to Know

Good Deal:
C$ 690
or less round-trip within
2 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, 46 days before departure.
Book at least 2 weeks before departure in order to get a below-average price.
Morning departure is around 20% 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 9h 55m.
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 United Airlines (C$ 458), WestJet (C$ 1021) and British Airways (C$ 1027).
What’s the cheapest day of the week to fly from New York LaGuardia to London?
For New York LaGuardia to London, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from London back to New York LaGuardia, the best deals are generally found on Thursday, with Sunday being the most expensive.
How does KAYAK find such low flight prices?
KAYAK processes over 2 billion travel queries annually and displays results from hundreds of airlines and third party sites, allowing it to find a variety of flight prices and options. It also displays results from 2M+ properties along with rental cars, vacation packages, activities and millions of verified reviews so users can see as many available travel options as possible.
How can Hacker Fares save me money?
Hacker Fares allow you to combine one-way tickets on different airlines when it can save you money over a traditional round-trip ticket.
Does KAYAK query more flight providers than competitors?
Yes, KAYAK has access to more data and information than online travel agencies and consistently outperforms the competition in accuracy, globally.
How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

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

Airports
Origin
New York
C$ 458
only
C$ 458
Destination
London
C$ 458
only
C$ 458
C$ 1021
only
C$ 1021
Wed., 25 Sep.
LGA
New York LaGuardia
LHR
London Heathrow
9h 55m
Wed., 23 Oct.
LHR
London Heathrow
LGA
New York LaGuardia
11h 51m
C$ 458
Trip: 29 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 65,080 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.6
Food
6.5
IAD
RDU
Mediocre 2.0

Cons: All our chosen seats were disregarded the entire way from Munich back to Raleigh because the airline was switched to United. My family was separated on all flights, even though we chose seats over a month in advance.

DEN
MFR
Excellent 8.4

Cons: Drink service was extremely slow on this flight.

MEM
IAH
Excellent 10.0

Pros: The crew was very attentive and the seats were comfortable, which was my reason for upgrading to first class, I am tall with long legs, therefore leg room is a MUST for me...but the reurn flight from Memphis to Houston was HORRIBLE!!..PACKED FULL, NO leg room, NO A/C-seriously-Hot air and body odor!

Cons: The plane had no A/C!..it just circulated hot air mixed with stale body odor from previous flight!..no leg room and the flight was 100% full..CanadaAir regional jet..and the seats were all narrow, and we were in 1A, !B...totally disappointed!

EWR
KEF
Good 6.0

Cons: Delay. I lost my first flight and almost the second as well

DEN
ORF
Okay 5.6

Pros: Crew did a good job. In flight entertainment was great. Need a way to use my wireless headphones with the direct tv (maybe through the United app?)

Cons: Seats in First Class were not as comfortable as I would expect. Hardly any padding in the back or in the armrests. Didn’t care for the food on either flight. Can’t you just serve some good ol’ Meat and potatoes with gravy, a plain vegetable and a roll?

Wed., 27 Nov.
LGA
New York LaGuardia
LGW
London Gatwick
11h 15m
Mon., 2 Dec.
LGW
London Gatwick
LGA
New York LaGuardia
11h 56m
C$ 1021
Trip: 6 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 8,588 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.1
Food
7.2
YVR
LAX
Excellent 9.6

Cons: I wasn’t able to choose a seat

YEG
LAX
Excellent 10.0

Pros: The check-in process was very easy and friendly. The flight attendants seemed nicer than other airlines.

STL
LGA
Excellent 9.6

Pros: Very kind. Gave my daughter an extra snack because we had not had a solid meal in a while.

Cons: Boarding process is never good. Obviously need to board the plane from the back to the front in reverse numerical order.

IAH
YYC
Excellent 10.0

Pros: Seat Was good for economy. Crew was great and boarding was also good

JFK
YYC
Mediocre 2.0

Cons: Communication from you all. I missed my flight because of the terrible instructions and communication

Tue., 26 Nov.
LGA
New York LaGuardia
LHR
London Heathrow
12h 10m
Sun., 1 Dec.
LHR
London Heathrow
LGA
New York LaGuardia
25h 24m
C$ 1027
Trip: 6 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 1 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
CPH
Okay 4.6

Pros: Crew were helpful and friendly, but not as good as SAS.

Cons: Boarding delays and heavy air traffic at Heathrow were a hassle. No free tea and coffee like SAS

LHR
ZRH
Mediocre 2.8

Pros: We finally got there.

Cons: Make water available at Heathrow 5 (2drinking fountains for thousands) and no water or any drink on the plane.

HYD
LHR
Mediocre 3.6

Pros: The crew at HYD airport is good people.

ATH
LHR
Good 7.0

Cons: I am disappointed that BA has moved over to a few for service refreshments policy. It appeared that nothing was being offered for free- not even tea or coffee which in my opinion is below par for an airline like BA.

CDG
LHR
Excellent 8.5

Cons: Actually not bad - had to wait a few min at terminal 5 for gate to be free - but pretty good overall

Wed., 25 Dec.
LGA
New York LaGuardia
LHR
London Heathrow
14h 30m
Fri., 3 Jan.
LHR
London Heathrow
LGA
New York LaGuardia
14h 19m
C$ 1538
Trip: 10 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,198 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
JFK
FCO
Good 7.6

Cons: Always need more room

LHR
JFK
Excellent 8.0

Pros: Food was great. Movie selection was good.

Cons: When we booked our flight, we were not informed by KAYAK that we have to pay for our luggage! I t was very unpleasant surprise both ways.

SEA
YVR
Good 7.5

Pros: The crew were nice.

Cons: We could have used more legroom between the seats.

AMS
ATL
Good 7.3

Pros: Hmm pilots safety records paid over 2500 for comfort eats wanting to feel a bit more special

Cons: Food was awful service main cabin mediocre at best I don’t think delta realizes how important all the customers are not just business class as we do have choice out there throwing the piece of chocolate out there at the end to a horrible experience doesn’t make it ok

CVG
DEN
Good 7.6

Cons: Not really an experienced flyer. Overall the flight seemed good. No issues with airline or airport. Just don’t understand self-important people that feel compelled to push the overhead storage limits with their bags.

Fri., 16 Aug.
LGA
New York LaGuardia
LGW
London Gatwick
32h 10m
Fri., 23 Aug.
LGW
London Gatwick
LGA
New York LaGuardia
14h 22m
C$ 3044
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 8,588 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.1
Food
7.2
SFO
YYC
Excellent 8.0

Pros: Landed early

YYZ
YWG
Excellent 9.2

Pros: Crew was great.

Cons: Communication as to why we were promoted to premier seats and service.

YVR
LAX
Excellent 9.6

Cons: I wasn’t able to choose a seat

JFK
YYC
Mediocre 2.0

Cons: Communication from you all. I missed my flight because of the terrible instructions and communication

CDG
YYC
Excellent 10.0

Pros: Everything was great!! Thanks so much!!

Fri., 16 Aug.
LGA
New York LaGuardia
LHR
London Heathrow
11h 00m
Fri., 23 Aug.
LHR
London Heathrow
LGA
New York LaGuardia
13h 05m
C$ 3674
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,198 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
GRR
MSP
Excellent 10.0

Cons: Food offered in first

CUN
CVG
Okay 5.6

Pros: Nobody was amazing. First Class Crew didn’t really care and there were only 6 of us up there.

Cons: I was offered one during. They didn’t have spicy Bloody Mary mix. Tired to pass off a drink with plain tomato juice which was horrible. When my wife sent it back they didn’t offer her anything else.

RSW
ATL
Good 6.6

Pros: The B757

Cons: The time to switch plane it was too short almost missed the plane

FLL
ATL
Good 6.6

Cons: Check your planes thoroughly before placing passengers on it. The pressurized cabin almost killed us!!

ATL
YUL
Poor 0.0

Pros: N/A

Cons: N/A

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