Los Angeles to London Heathrow (LAX → LHR). We are tracking 11 fares on this route.
Cheapest tracked fare $311 · typical price $733 · you save about $422 (58%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
Air Canada
2026-11-02
1 stop
$311
WestJet
2026-11-20
1 stop
$314
JetBlue
2026-10-13
1 stop
$330
JetBlue
2026-10-06
1 stop
$331
JetBlue
2026-09-08
1 stop
$332
JetBlue
2026-09-22
1 stop
$333
JetBlue
2026-09-12
1 stop
$333
United Airlines
2027-01-10
1 stop
$334
JetBlue
2026-09-10
1 stop
$353
JetBlue
2026-09-25
1 stop
$357
American Airlines
2026-09-14
Direct
$372
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from Los Angeles to London Heathrow get?
The cheapest fare we have tracked on this route is $311, compared with a typical $733 for a trip of this distance.
Is it cheaper to fly to London Heathrow from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Los Angeles to London Heathrow cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.