Cheap flights from Phoenix Sky Harbor International to London Heathrow
Updated 2026-07-07
5259 miles great-circle distance, typically flown in 10h 59m with 4 airlines operating direct service from Phoenix Sky Harbor International (PHX) to London Heathrow (LHR). Fares on this corridor stay relatively stable across the year — booking 4–8 weeks ahead and choosing a midweek departure typically secures the best price.
Flying from Phoenix Sky Harbor International
Phoenix Sky Harbor International is a major American Airlines hub and Southwest focus city, only about 3 miles east of downtown Phoenix — one of the shortest airport-to-city hops in the country. American and Southwest carry most passengers, with British Airways and Condor flying nonstop to London and Frankfurt and seasonal American service to Hawaii. The free PHX Sky Train links every terminal to Valley Metro Rail at 44th Street, reaching downtown and Tempe for $2; a taxi is about $20. Fares are lowest in the hot June-August low season and highest during the spring-training and winter-escape months.
Arriving in London
London Heathrow is 24 km west of central London — the deepest transatlantic hub from anywhere on the US East Coast. The Elizabeth Line and Heathrow Express both reach Paddington (15 minutes Express, 30 minutes Elizabeth) for £25 and £13.30 respectively. US carriers (American, Delta, United, JetBlue) and BA dominate the corridor. Cheapest fares from US East Coast: late January and February; peak demand is June–August.
Who flies PHX to LHR?
| Airline | IATA | Flight time | Cabin |
| American Airlines | AA | 10h 59m | Economy |
| British Airways | BA | 10h 59m | Economy |
| Condor | DE | 10h 59m | Economy |
| Hawaiian Airlines | HA | 10h 59m | Economy |
4 carriers fly direct on this corridor. Frequencies vary by season — summer and winter holiday peaks see additional flights.
Phoenix to London FAQs
Direct flights from Phoenix Sky Harbor International (PHX) to London Heathrow (LHR) take approximately 10h 59m for the 5259-mile journey, plus 30–60 minutes of taxi, climb and descent. Total airport-to-airport time depends on cruise winds and air-traffic queueing on approach.
4 carriers operate direct service from Phoenix Sky Harbor International (PHX) to London Heathrow (LHR): American Airlines, British Airways, Condor and Hawaiian Airlines. Frequencies vary by season and carrier — American Airlines typically operates the highest weekly count on this corridor.
Electronic Travel Authorisation (ETA) required for US passport holders — apply online, around £20 (about $25). Always check travel.state.gov for the latest entry requirements before booking.
London Heathrow (LHR) is the primary international airport for London. Allow 30–60 minutes for the ground transfer by train, express bus, taxi or rideshare depending on traffic and time of day. See the airport's official website for current train and shuttle timetables.