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Route comparison · Verified July 2026
London Heathrow to Los Angeles: which airline is best?
Heathrow–Los Angeles is the UK’s premier West Coast market: four rated airlines, up to seven departures a day, and a mix of alliance joint ventures that keeps fares honest. At over 11 hours westbound it’s the longest US non-stop most UK travellers will take, which puts a real premium on seat comfort and entertainment — and makes the differences between carriers more than academic.
Virgin Atlantic Airways, British Airways, United Airlines and American Airlines fly non-stop from London Heathrow (LHR) to Los Angeles International (LAX) — around 11 hours 15 minutes outbound, 10 hours 20 minutes back, roughly 5,455 miles. FlightLogic's pick is Virgin Atlantic Airways (8.0/10), the highest-rated carrier on the route. Operators verified July 2026.
- Distance
- 5,455 miles
- Flight time
- Around 11 hours 15 minutes outbound, 10 hours 20 minutes back
- Frequency
- Roughly 45 non-stop flights a week across the four carriers — up to seven departures a day.
- Non-stop carriers
- 4 rated airlines
FlightLogic scores — London to Los Angeles non-stop
Editorial scores out of 10 from our airline reviews, best first. The tick marks the best score in each column. Tap an airline for its full review.
| Airline | Overall | Customer Service | Seat Comfort | Food & Beverage | In-Flight Entertainment | On-Time Performance | Value for Money |
|---|---|---|---|---|---|---|---|
| Virgin Atlantic Airways VS · 4-star · global #12 | 8.0 | 8.6 | 8.3 | 7.8 | 8.0 | 7.4 | 7.6 |
| British Airways BA · 4-star · global #9 | 7.7 | 7.8 | 8.4 | 7.5 | 7.8 | 7.5 | 7.0 |
| United Airlines UA · 4-star · global #17 | 7.7 | 7.8 | 8.1 | 7.2 | 7.8 | 7.9 | 7.6 |
| American Airlines AA · 4-star · global #18 | 7.5 | 7.6 | 7.9 | 7.0 | 7.5 | 7.7 | 7.5 |
FlightLogic pick: Virgin Atlantic Airways
Virgin Atlantic edges the route at 8.0 overall, ahead of BA and United (7.7 each) and American (7.5), and its route-best service score (8.6) counts double on a flight this long. Upper Class with the onboard social space is a strong way to cross eleven time zones westbound, and Premium — the cabin Virgin effectively invented — is the pick of the mid-tier options. The joint-venture pairing of BA and American offers the most frequencies and Avios earning; United is the sensible play for Star Alliance loyalists connecting beyond LAX.
Read our full Virgin Atlantic Airways review, or compare it head-to-head with any other rated airline.
Cheapest time to fly London to Los Angeles
A qualitative guide to when fares on this route are usually lower or higher, based on typical travel seasons — not live prices. Actual fares always depend on your dates, demand and how far ahead you book.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
- Lower
- Typical
- Peak
Usually cheapest: January and February are usually the cheapest months to fly to Los Angeles, once the awards-season and holiday traffic has passed. Southern California’s mild winter means an off-peak trip still delivers good weather.
Usually priciest: The UK summer holidays are the clear peak, with fares climbing from late June through August. The Christmas and New Year fortnight is the second spike, when visiting-friends-and-family travel fills the overnight returns.
When to book: Four competing carriers make this a route where fare watching pays: check prices two to four months out, and consider midweek departures, which typically price below weekend flights.
Check the fare calendar for live London–Los Angeles prices *
Aircraft on the route
British Airways rotates Airbus A380s and Boeing 777s; Virgin Atlantic flies Boeing 787s and A350s; American uses Boeing 777s; United fields Boeing 787s.
London to Los Angeles FAQ
Which airlines fly non-stop from London Heathrow to Los Angeles?
Four: British Airways, Virgin Atlantic, American Airlines and United — around 45 flights a week in total, and every one is rated by FlightLogic. Between them they cover the three major alliances plus the BA–American transatlantic joint business.
How long is the flight from Heathrow to Los Angeles?
Westbound takes about 11 hours 15 minutes; the overnight return is usually around 10 hours 20 minutes. The route covers roughly 5,455 miles, making it one of the longest US non-stops from London.
Which cabin is worth upgrading to on the Los Angeles route?
At 11-plus hours, premium economy earns its keep more than on shorter US hops. Virgin Atlantic’s Premium is the original and still among the best; BA’s World Traveller Plus and United’s Premium Plus are credible rivals. In business, Virgin’s Upper Class and BA’s Club Suite both offer closing-door privacy — pick on fare and loyalty rather than product gap.