London to Seattle Flight Schedule — Daily Timetable & Departure Times
London to Seattle Daily Flight Schedule — Today's Timetable
| Flight | Airline | Departure | Arrival | Duration | Aircraft | Stops |
|---|---|---|---|---|---|---|
| BA-53 | BA | 9:50 AM | 11:35 AM | 1h 45m | 781 | Direct |
| VS-105 | VS | 11:40 AM | 2:00 PM | 2h 20m | 339 | Direct |
| BA-49 | BA | 4:30 PM | 6:25 PM | 1h 55m | B777-300ER | Direct |
| DL-21 | DL | 5:45 PM | 8:04 PM | 2h 19m | 339 | Direct |
Airlines Flying London to Seattle
The following airlines operate direct flights on the London (LHR) to Seattle (SEA) route:
BA operates 2 flights daily on this route using B777-300ER, 781 aircraft.
VS operates 1 flight daily on this route using 339 aircraft.
DL operates 1 flight daily on this route using 339 aircraft.
London to Seattle Flight Time & Route Information
The flight distance from London (LHR) to Seattle (SEA) is approximately 7,701 km. The typical non-stop flight time on this route is –, depending on the aircraft and airline.
Flights from London to Seattle depart from Heathrow Airport (LHR) and arrive at SEA Airport (SEA). The first flight of the day departs at 9:50 AM and the last flight departs at 5:45 PM.
Looking for cheap London to Seattle flight tickets? Compare live fares and book directly on HappyFares at the lowest airfare.
Frequently Asked Questions — London to Seattle Flight Schedule
How many flights operate from London to Seattle daily?
4 flights operate from London to Seattle daily. Airlines on this route include BA, VS, DL.
What is the first flight from London to Seattle?
The first flight from London to Seattle is BA-53 operated by BA, departing at 9:50 AM.
What is the last flight from London to Seattle?
The last flight from London to Seattle is DL-21 operated by DL, departing at 5:45 PM.
What is the flight time from London to Seattle?
The flight distance from London to Seattle is 7,701 km. Flight time varies by airline and aircraft type.
Which airlines fly from London to Seattle?
BA, VS, DL operate flights on the London to Seattle route. Use HappyFares to compare fares across all airlines and book the cheapest ticket.
What is the London to Seattle flight schedule today?
Today's London to Seattle flight schedule has 4 flights. Departures range from 9:50 AM (BA BA-53) to 5:45 PM (DL DL-21).
How to check London to Seattle live flight status?
For live London to Seattle flight status including delays, gate changes, and real-time tracking, visit our dedicated flight status page.
What is the cheapest London to Seattle flight ticket?
To find the cheapest London to Seattle flight ticket, compare fares across all airlines on HappyFares. Book 3–6 weeks in advance and fly mid-week for the lowest airfare on this route.