Flights from London Heathrow to Seattle
- Flights a week
- 35
- Flight time
- —
- Distance
- 7,702 km
Schedule, today's status and punctuality of flights from London Heathrow to Seattle, from the official airport boards. Times are local to each airport.
Flights on 1 October 2026
| Flight | Departure | Arrival | Status |
|---|---|---|---|
 BA53British Airways | — | Departed | |
 VS105Virgin Atlantic | — | Departed | |
| BA49British Airways | 16:30 | — | Scheduled |
 AS101Alaska Airlines | 17:00 | — | Scheduled |
 DL21Delta Air Lines | 17:45 | — | Scheduled |
Local times: departure in the departure airport's time, arrival in the arrival airport's. Struck through: the scheduled time.
Flight numbers from London Heathrow to Seattle
From the last 28 days of boards: usual departure time, the weekdays it flew and the share of on-time departures (within 15 min).
Common questions
- Which airlines fly from London Heathrow to Seattle?
- British Airways, Virgin Atlantic, Alaska Airlines, Delta Air Lines.
- How many flights a week are there from London Heathrow to Seattle?
- About 35 a week over the last 28 days of boards. Flight numbers on the route: 5.
Airports
- Departure: London Heathrow (LHR)
- Arrival: Seattle (SEA)
- Return flights from Seattle to London Heathrow 35 a week