LGA - LON

$257 Find Cheap Flights from New York LaGuardia Airport to London - Compare and Save

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 London departing on 8/4. 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.
1 adult
1 adult, Economy, 0 bags

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

 
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
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
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Everything you should know

Cheapest round-trip
$673
Multiple Airlines
Mon 8/10Wed 8/19
LGA - STN • 2 stops
Cheapest one-way
$257
Multiple Airlines
Tue 8/4
LGA - LGW • 1 stop
Top airlines
Cheapest • from $697 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between LaGuardia and London. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $484 (round-trip)
Shortest trip • 9h 38m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from LaGuardia to London (LGA-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from LaGuardia to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from LaGuardia to London

Mon, Aug 10 - Wed, Aug 19
Multiple Airlines Logo
5:35 pm - 2:40 pm
LGA
-
STN
16h 05m
2 stops
Multiple Airlines Logo
10:45 pm - 2:37 pm
STN
-
LGA
20h 52m
2 stops
$673Multiple Airlines
Mon, Aug 10 - Wed, Aug 19
Multiple Airlines Logo
5:35 pm - 2:40 pm
LGA
-
STN
16h 05m
2 stops
Multiple Airlines Logo
10:45 pm - 2:37 pm
STN
-
LGA
20h 52m
2 stops
$675Multiple Airlines
Sun, Aug 16 - Mon, Aug 24
Multiple Airlines Logo
5:35 pm - 7:30 pm
LGA
-
STN
20h 55m
2 stops
Multiple Airlines Logo
10:45 pm - 2:37 pm
STN
-
LGA
20h 52m
2 stops
$676Multiple Airlines
Sun, Aug 9 - Wed, Aug 19
Multiple Airlines Logo
6:30 am - 2:30 pm
LGA
-
STN
27h 00m
2 stops
Multiple Airlines Logo
10:45 pm - 2:37 pm
STN
-
LGA
20h 52m
2 stops
$680Multiple Airlines
Tue, Aug 4 - Mon, Aug 31
Multiple Airlines Logo
8:29 pm - 10:00 am
LGA
-
LGW
32h 31m
1 stop
Multiple Airlines Logo
2:00 pm - 5:45 pm
LGW
-
LGA
32h 45m
1 stop
$685Multiple Airlines
Mon, Aug 17 - Wed, Aug 26
Air Canada Logo
5:35 pm - 10:00 am
LGA
-
LHR
11h 25m
1 stop
Air Canada Logo
9:30 am - 2:37 pm
LHR
-
LGA
10h 07m
1 stop
$722Air Canada
Mon, Aug 17 - Wed, Sep 2
Delta Logo
3:00 pm - 9:30 am
LGA
-
LCY
13h 30m
2 stops
Delta Logo
8:25 am - 7:40 pm
LCY
-
LGA
16h 15m
2 stops
$854Delta
Tue, Aug 18 - Mon, Aug 24
Delta Logo
1:00 pm - 7:15 am
LGA
-
LCY
13h 15m
2 stops
Delta Logo
7:45 am - 4:30 pm
LCY
-
LGA
13h 45m
2 stops
$855Delta
Mon, Aug 17 - Thu, Aug 27
Lufthansa Logo
3:30 pm - 8:40 am
LGA
-
LCY
12h 10m
2 stops
Lufthansa Logo
9:15 am - 9:30 pm
LCY
-
LGA
17h 15m
2 stops
$862Lufthansa
Tue, Aug 4 - Fri, Aug 28
Lufthansa Logo
3:30 pm - 8:40 am
LGA
-
LCY
12h 10m
2 stops
Lufthansa Logo
9:15 am - 7:40 pm
LCY
-
LGA
15h 25m
2 stops
$922Lufthansa
Booking Insights

KAYAK's insights & trends for LaGuardia to London flights

Get data-powered insights and trends into flights from LaGuardia to London to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from New York LaGuardia Airport to London?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from New York LaGuardia Airport to London departing in August.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York LaGuardia Airport to London, 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 is November, where tickets cost $360 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $675 and $628 respectively.

Good to know

Low seasonFebruary
Cheapest flight$257
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from New York LaGuardia Airport to London Gatwick Airport

When to book flights from LaGuardia to London

Are your dates flexible? Find out the best times to travel from LaGuardia to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 flights

  • What is the cheapest flight from New York LaGuardia Airport to London?

    In the last 5 days, the lowest price for a flight from New York LaGuardia Airport to London was $246 for a one-way ticket and $669 for a round-trip.

  • Do I need a passport to fly between New York LaGuardia Airport and London?

    Yes, you’ll need a passport to travel to London from New York LaGuardia Airport.

  • Which airports will I be using when flying from New York LaGuardia Airport to London?

    When flying out of New York LaGuardia Airport you will be using New York LaGuardia. You will be landing at one of these airports: London City, London Gatwick, London Heathrow, London Luton, or London Stansted.

  • Which aircraft models fly most regularly from New York LaGuardia Airport to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New York LaGuardia Airport to London?

    Star Alliance is the only airline alliance operating flights between New York LaGuardia Airport and London.

  • Which is the best airline for flights from New York to London, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from New York to London are Delta and United Airlines. With an average price for the route of $688 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $675 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from New York LaGuardia Airport to London?

    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.

  • 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?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from New York LaGuardia Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York LaGuardia Airport to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London 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?

    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 from New York LaGuardia Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from LaGuardia to London

 
See real verified KAYAK customer reviews for airlines flying from New York to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from LaGuardia to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8438 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

FA was a bit strange and dodgy not very characteristic of Delta

6.0 GoodSaad, Jun 2026
LGA - ATL
Read more Delta reviews

FA was a bit strange and dodgy not very characteristic of Delta

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Everything except the food and entertainment. It was a great experience though

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

Everything could’ve been better. The boarding process was a little tedious, and then they put me in a seat with the window did not open, which gave me a very uncomfortable feeling considering I had told them that. The entertainment system didn’t work for quite some time and because I had to heavily medicate myself to not have a panic attack I missed dinner and barely ate anything on the flight. Not to mention the religious man next to me, praying mostly and humming the whole flight.

EWR terminal C United Club is great. Flight and everything else mediocre

Very bad , airplain had problem with engines , had to evacuate, had a delay on my trip for almost 4 hours , lost my rental car in london..

Great setup on both flights except the last flight we got condensed dripping all over me in the last 20 mins of the flight

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

Strike pissed me n stranded in middle of no where

Refreshments and Air Hostess was good. Issues with customs in Toronto caused flight to depart and left me behind twice. Vouchers for delayed flight needs to increase.

Air Canada was great! From the airport at Montreal to boarding to the food on board the plane. The crew was great too! There was a slight issue with some other peoples’ tickets that I overheard about but the crew handled with care immediately to ensure everyone was comfortable and we could takeoff! Great experience with Air Canada

Everything was good till we got to yyz...then we got to the gate and there was NO GATE AGENT. We waited 15 min before disembarking. No internet No IFE Old aircraft Second leg in two weeks NOT IMPRESSED

The seats are soooooooo small in economy. I was offered no tea or coffee in the am. When I asked was told that it was too late. The plane was 2 hours late leaving.

My first flight left so late we knew I would miss my connection. Rather than redirecting me then, they made me take a flight to Montreal, then Toronto (there was a flight leaving for Toronto when I was in NYC, no need for me to also go to montreal). Then they gave me a food voucher that did not work (4 places would not accept it). At least they gave me a hotel automatically, even though it was a cheap crappy one. I'm still not home, and it's been over 24 hours. I'm exhausted.

Putting carryone size suitcase into the overhead luggage storage on a the small CR900 plane was cumbersome and its assignment to a far far gate w/o the moveable ramps at YYZ arrivals really stunk.

They intentionally delayed the flight by half an hour to accommodate a few fools who didn’t show up in time to clear customs. I missed my connector, missed an important meeting, and was charged a rebooking fee. Never again

Flight was good but temp in the cabin was cold.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Although business class, the seating was really cramped. The food was so so.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Although the crew were great and the good nice, I might as well have been on Ryanair for the amount of space I had. Not good enough BA. I’d rather pay more and not feel like a human sardine.

Crew were fantastic can’t fault them at all. Couldn’t do enough for us

They’ve lost my bag and I have no way of really getting in touch with anyone and have received no updates.

Everything you need to know for your flight from LaGuardia to London

Information on your arrival and departure airports