Cheap Flights from Los Angeles to London

Compare indicative cheapest fares from Los Angeles (LAX) to London (LHR) — currently from $303. Check airlines, flight times and the cheapest days to fly, then book with our travel partner.

Search live Los Angeles → London fares

Fares from

$303

Fastest trip

12h 33m

Airlines

2+ carriers

Cheapest Los Angeles to London fares right now

LLLL 2624Sat, 17 Oct

08:20

LAX

14h 05m
1 stop

22:25

LON

from $303
Book
ACAC 551Wed, 20 Jan

20:50

LAX

12h 33m
1 stop

09:23

LON

from $310
Book

Fares are indicative (updated periodically) and confirmed on our partner’s site. We may earn a commission when you book through our links, at no extra cost to you.

Airlines flying Los Angeles to London

On the Los Angeles to London route you will typically find fares from LL, AC. Comparing a few carriers is the surest way to catch the cheapest flights, since the lowest fare shifts between airlines by the day.

Tips for the cheapest Los Angeles–London fare

  • • Fly mid-week — Tuesday and Wednesday departures are usually cheapest.
  • • Our data shows lower fares around October — target that window if you can.
  • • Book a few weeks to two months ahead rather than last-minute.
  • • Set a price alert and compare non-stop vs one-stop options.

Los Angeles to London flights — FAQs

How much is a cheap flight from Los Angeles to London?

Indicative fares from Los Angeles to London start from around $303 one-way. Prices change with the season and how far ahead you book — the cheapest deals we have on record for Los Angeles (LAX) to London (LHR) currently sit near $303.

Which airlines fly from Los Angeles to London?

Carriers offering fares on the Los Angeles to London route include LL, AC. Availability changes daily, so compare the live options below before you book.

How long is the flight from Los Angeles to London?

The quickest itineraries we see on Los Angeles to London take about 12h 33m. Times vary by airline and number of stops.

When is the cheapest time to fly from Los Angeles to London?

Our data currently shows the lowest Los Angeles–London fares around October. As a rule, mid-week departures (Tuesday and Wednesday) and booking a few weeks to a couple of months ahead give you the cheapest flights on this route. Set a price alert and stay flexible on dates to save the most.

Where can I book cheap flights from Los Angeles to London?

Compare the indicative cheapest fares below, then tap "Book" to complete your Los Angeles to London booking on our trusted travel partner's site. Fares shown are indicative and confirmed at checkout.

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Written by Divyesh Gajjar, Founder of ConfirmYatra.