Flight London: compare all flight tickets

The best prices right now

New York – London
Outbound – Jul 21, 2025
IBJFK
direct
6h 55m
LHR
Return – Jul 31, 2025
IBLHR
direct
7h 45m
EWR
$593
2 days ago
Miami – London
Outbound – Oct 3, 2025
VSMIA
direct
8h 45m
LHR
Return – Oct 14, 2025
VSLHR
direct
9h 40m
MIA
$646
2 days ago

* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.

What is the cheapest month for a flight to London?

* The prices shown are an average per month of the prices found by Liligo users during the last 30 days. Flights departing from the U.S.

Price of plane tickets to London

  • A plane ticket from the U.S. to London costs on average $724.
  • Flight tickets usually vary between $309 and $1379.
  • The cheapest month to book a flight from the U.S. to London is: September.
  • The departure airport where the cheapest flights for London can be found is: Los Angeles International Airport.
  • The high season in London corresponds to the months of April, December and November.
  • For the cheapest airplane ticket prices, it is advisable to buy your flight ticket at least 1 months before the departure date.

Frequently asked questions

How many direct flights are there to London from the U.S.?

On average there are 18 flights per week from the U.S. to London.

11% of flights are direct flights and 89% are flights with stopover(s).

On average there are 2 direct flights per week.

How long is a flight from the U.S. to London?

The duration of the flight depends on your departure airport. Here are some examples:

  • A flight from Newark to London takes 7h 20m.
  • A flight from Chicago to London takes 7h 25m.
  • A flight from New York to London takes 10h 0m.
  • A flight from Atlanta to London takes 15h 5m.

The durations indicated correspond to the shortest flights found on these routes.

Which airlines offer plane tickets to London?

The main airlines that operate flights between the U.S. and London are KLM, Air Canada, Icelandair and Air France.

What is the best departure airport to go to London?

The most popular departure airport is: Chicago-O'Hare International Airport.
33% of flights to the U.S. depart from this airport.

The departure airport with the most direct flights is: Chicago-O'Hare International Airport.
19% of direct flights to the U.S. depart from this airport.

The cheapest departure airport on average is: Los Angeles International Airport.
Comparison among airports in the U.S.

How much does a car rental cost for London?

Renting a car in London costs on average:

  • $36 per day for an Economy category car.
  • $59 per day for an Intermediate category car.

Prepare your trip to London

Which airlines fly to London from the U.S.?