Flights London → Los Angeles — September 20, 2026

One way · Economy · 1 adult · price per person

The cheapest itinerary observed for Sunday, September 20, 2026 on the London–Los Angeles route: 3 stops itinerary (4 flights), from London Heathrow (LHR) to Los Angeles International (LAX), first flight Vueling VY8961, departs 3:00 PM, flight time 16h 30m (layovers excluded), $578 per person. Fare as listed by Aviasales: carry-on bag not included (personal item only), checked bag not included, changes not allowed, non-refundable. Price found in an Aviasales search on September 8, 2026 and read by AirSource on September 10, 2026, 19:00 UTC: it is not guaranteed and is confirmed on Aviasales at booking time. The cheapest direct flight observed: American Airlines AA137, from London Heathrow (LHR) to Los Angeles International (LAX), departs 6:05 PM, arrives 9:20 PM, direct, 11h 15m, $1,266 per person. Fare as listed by Aviasales: carry-on bag included, checked bag not included, changes allowed for a fee, non-refundable.