Los Angeles to London flights
The cheapest round trip we found from Los Angeles to London is $736 (Feb 16 – 24, 2027, 2 stops). It usually costs $738.
LAX to LON · Round trip · Economy · Prices per person in USD · Price found (1 day ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $863 |
| December 2026 | $797 |
| January 2027 | $612 |
| February 2027 | $736 |
| March 2027 | $738 |
| April 2027 | $738 |
| May 2027 | $830 |
| June 2027 | No fares found yet |
| July 2027 | $599 (cheapest month) |
Cheapest dates in the next 4 months
Round trip, per person-
Feb 16 – 24, 2027 8 nights · leave Tue$736$736 Book
Frontier Airlines 2 stops · 13h 29m -
Dec 11 – 14 3 nights · leave Fri$797 +8% vs usual$797 +8% vs usual Book
Royal Air Maroc 2 stops · 15h 05m -
Dec 21 – 28 7 nights · leave Mon$856 +16% vs usual$856 +16% vs usual Book
United Airlines 1 stop · 12h 14m -
Nov 30 – Dec 7 7 nights · leave Mon$899 +22% vs usual$899 +22% vs usual Book
jetBlue 1 stop · 12h 37m -
Nov 18 – 25 7 nights · leave Wed$951 +29% vs usual$951 +29% vs usual Book
United Airlines 2 stops · 12h 41m
-
Nov 22 – 27 5 nights · leave Sun$1,017 +38% vs usual$1,017 +38% vs usual Book
Alaska Airlines 1 stop · 12h 31m -
Dec 24 – Jan 6, 2027 13 nights · leave Thu$1,041 +41% vs usual$1,041 +41% vs usual Book
TAP Air Portugal 1 stop · 14h 00m -
Nov 19 – 23 4 nights · leave Thu$1,044 +41% vs usual$1,044 +41% vs usual Book
United Airlines 1 stop · 12h 41m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in London
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Airport transfer to London
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Plan the rest of your trip
London · Feb 16 – 24, 2027- eSIM for United Kingdom Yesim · prepaid mobile data (opens Yesim in a new tab)
- Car rental in United Kingdom Economybookings · compare rental companies (opens Economybookings in a new tab)
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Good to know
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Flights to London from other cities
All flights to London
Los Angeles to London: questions
How much does a flight from Los Angeles to London cost?
The cheapest round trip we have found right now is $736, leaving February 16 and returning February 24. The usual price on this route is about $738. Prices are per person, economy, in USD.
What is the cheapest month to fly from Los Angeles to London?
July 2027, with round trips from $599. The most expensive month in our data is November (from $863). Based on the 8 months ahead we have prices for.
Which airports do Los Angeles to London flights use?
Los Angeles airports include Los Angeles International (LAX), Bob Hope – Hollywood Burbank (BUR) and John Wayne – Santa Ana (SNA). London airports include London Heathrow (LHR), London City (LCY) and London Gatwick (LGW). The prices on this page cover every airport in both cities (LAX and LON are the city codes).
About this route
We track round-trip economy fares from Los Angeles (United States) to London (United Kingdom) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $736, departing February 16 and returning February 24. Right now we're following 11 upcoming date combinations on this route. The cheapest month to fly in our data is July, from $599. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.