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Use the filters below to find and compare flights from New York LaGuardia Airport to London that are best for you.
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Fly to
Route
Depart
Return
New YorkLondon
LGA New York LaGuardia - LHR London Heathrow
LGALHR
New York LaGuardia
Sun 15/11
19:00-09:55
1 stop9h 55m
London Heathrow
Sat 21/11
06:00-19:06
2 stops18h 06m
New YorkLondon
LGA New York LaGuardia - LHR London Heathrow
LGALHR
New York LaGuardia
Sun 22/11
18:55-11:20
1 stop11h 25m
London Heathrow
Sat 28/11
13:00-21:30
1 stop13h 30m
New YorkLondon
LGA New York LaGuardia - LHR London Heathrow
LGALHR
New York LaGuardia
Fri 6/11
15:30-07:10
1 stop10h 40m
London Heathrow
Sun 8/11
06:00-21:30
2 stops20h 30m
New YorkLondon
LGA New York LaGuardia - LHR London Heathrow
LGALHR
New York LaGuardia
Tue 10/11
15:30-07:10
1 stop10h 40m
London Heathrow
Thu 12/11
06:00-19:06
2 stops18h 06m
New YorkLondon
LGA New York LaGuardia - LHR London Heathrow
LGALHR
New York LaGuardia
Sun 15/11
19:45-07:10
1 stop30h 25m
London Heathrow
Wed 18/11
06:00-19:06
2 stops18h 06m
New YorkLondon
LGA New York LaGuardia - LHR London Heathrow
LGALHR
New York LaGuardia
Tue 1/12
17:35-07:10
1 stop32h 35m
London Heathrow
Fri 4/12
06:00-21:33
2 stops20h 33m
New YorkLondon
LGA New York LaGuardia - LHR London Heathrow
LGALHR
New York LaGuardia
Fri 11/12
06:00-06:30
1 stop19h 30m
London Heathrow
Sun 13/12
06:00-19:03
2 stops18h 03m
New YorkLondon
LGA New York LaGuardia - LHR London Heathrow
LGALHR
New York LaGuardia
Tue 3/11
16:00-06:50
1 stop9h 50m
London Heathrow
Wed 11/11
17:20-23:26
1 stop11h 06m
New YorkLondon
LGA New York LaGuardia - LHR London Heathrow
LGALHR
New York LaGuardia
Wed 4/11
16:00-06:50
1 stop9h 50m
London Heathrow
Wed 11/11
17:20-23:26
1 stop11h 06m
New YorkLondon
LGA New York LaGuardia - LHR London Heathrow
LGALHR
New York LaGuardia
Mon 19/10
14:41-07:10
1 stop11h 29m
London Heathrow
Fri 27/11
10:50-21:41
1 stop15h 51m
See travel insights to London from
How to get the cheapest flight ticket from New York LaGuardia Airport to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London?
The cheapest month to fly to London from New York LaGuardia Airport is in January. Flight prices, which tend to average around £399, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from New York LaGuardia Airport averaging around £406.
What is the cheapest day to depart on your flight to London?
Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £485. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to London for around £594.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £516. Flights in the morning are often more expensive, with an average ticket price of £550.
How have New York LaGuardia Airport to London flight prices changed over time?
When to book flights from New York LaGuardia Airport to London
Cheap New York LaGuardia Airport to London (LGA to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to London
Frequently asked questions about flying from New York LaGuardia Airport to London
How far is New York LaGuardia to London by plane?
New York LaGuardia and London are 3450.9 mi apart from one another. By plane, this route typically takes 9h 16m.
When did momondo last update prices for flights from New York LaGuardia Airport to London?
Prices for flights from New York LaGuardia Airport to London were last updated today.
How old do you have to be to fly from New York LaGuardia Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York LaGuardia Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from New York to London?
It is quick and easy to find New York to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.
Can I find flights from New York to London with flexible booking policies on momondo?
Yes. All flights to London from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from New York to London?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to London.
I’m not ready to book a flight from New York to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of New York to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.