
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
United flights from Los Angeles to London (QLA→LON)
Prices were available within the past 7 days and start at ฿12,460 for one-way flights and ฿20,455 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 10 Feb - Tue, 10 Mar
LAX
Los Angeles
LHR
London
฿20,455 Return, found 5 days ago
฿20,455
Return
found 5 days ago

Sat, 7 Mar - Sun, 3 May
LAX
Los Angeles
LHR
London
฿22,315 Return, found 12 hours ago
฿22,315
Return
found 12 hours ago

Sat, 7 Mar - Sun, 3 May
LAX
Los Angeles
LHR
London
฿22,395 Return, found 12 hours ago
฿22,395
Return
found 12 hours ago

Sat, 7 Mar - Sun, 3 May
LAX
Los Angeles
LHR
London
฿22,525 Return, found 12 hours ago
฿22,525
Return
found 12 hours ago

Sat, 7 Mar - Sun, 3 May
LAX
Los Angeles
LHR
London
฿22,970 Return, found 12 hours ago
฿22,970
Return
found 12 hours ago

Sat, 19 Sept - Sun, 27 Sept
LAX
Los Angeles
LHR
London
฿23,035 Return, found 3 days ago
฿23,035
Return
found 3 days ago
Find the cheapest month to fly from Los Angeles (QLA) to London (LON)
September is typically the cheapest month to fly
From ฿12,897 - ฿30,850 per traveller.
Travel information
Origin airport | Los Angeles Intl. |
|---|---|
Destination airport | Heathrow |
Distance | 8708 km |
*Available to Expedia members.