Don't know when to travel?

Flights to get there soon

Flights to Seattle in the next month
08 Dec - 31 Dec
£311 pp
LGW
London
Norwegian Air Shuttle
Direct
SEA
Seattle
SEA
Seattle
Norwegian Air Shuttle
Direct
LGW
London
08 Dec - 07 Jan
£312 pp
LGW
London
Norwegian Air Shuttle
Direct
SEA
Seattle
SEA
Seattle
Norwegian Air Shuttle
Direct
LGW
London
21 Nov - 12 Jan
£341 pp
STN
London
Multiple Airlines
   
2 stops
SEA
Seattle
SEA
Seattle
Deutsche Lufthansa
 
1 stop
STN
London

Cheap flights for the next season

Find flight deals in the next 3 months
05 Feb - 11 Feb
£311 pp
LGW
London
Norwegian Air Shuttle
Direct
SEA
Seattle
SEA
Seattle
Norwegian Air Shuttle
Direct
LGW
London
10 Jan - 24 Jan
£311 pp
LGW
London
Norwegian Air Shuttle
Direct
SEA
Seattle
SEA
Seattle
Norwegian Air Shuttle
Direct
LGW
London
16 Feb - 28 Feb
£311 pp
LGW
London
Norwegian Air Shuttle
Direct
SEA
Seattle
SEA
Seattle
Norwegian Air Shuttle
Direct
LGW
London

Flights for the forward planner

Search and compare flight prices in the next 6 months
09 Mar - 11 Mar
£312 pp
LGW
London
Norwegian Air Shuttle
Direct
SEA
Seattle
SEA
Seattle
Norwegian Air Shuttle
Direct
LGW
London
05 Mar - 14 Mar
£314 pp
LGW
London
Norwegian Air Shuttle
Direct
SEA
Seattle
SEA
Seattle
Norwegian Air Shuttle
Direct
LGW
London
12 Mar - 23 Mar
£318 pp
LGW
London
Norwegian Air Shuttle
Direct
SEA
Seattle
SEA
Seattle
Norwegian Air Shuttle
Direct
LGW
London

Destination information for Seattle

Things to know before you go. Useful info for your trip from London to Seattle

Today's exchange rate

Flight time

9 hrs 37 mins

Airports serving London

  • Heathrow (LHR)
  • Gatwick (LGW)
  • Stansted (STN)
  • Luton (LTN)
  • City (LCY)
  • St Pancras (QQS)

Airports serving Seattle

  • Seattle - Tacoma International (SEA)

Avg temp for November in Seattle

11.1 °C

Avg rainfall for November in Seattle

165.8 mm
How much do things cost?
London is 1% cheaper than Seattle
Cappuccino
Seattle 4
London 3
Pair of Nike trainers
Seattle 65
London 75
Large bottle of water
Seattle 2
London 1
3 course meal for 2
Seattle 55
London 62
Additional useful information for Seattle

During the next 10 days, the weather in Seattle is expected to be 2°C cooler than London (11°C).

There will be 0.4 mm more rainfall in Seattle than in London over the next ten days.

And that the chance of sunshine will be 25% in Seattle as opposed to 33% in London.

Related info for your journey

Useful info, stats and facts about London to Seattle flights.
Flight FAQs
From London to Seattle
How often are flights diverted?
This route is not usually subject to diversions
How many passenger seats are available on a flight on this route?
There are 524 spaces available each day
What is the best airline?
Popular British Airways operates 28 flights per week
Which is the best aircraft?
The Boeing 747-400 (Domestic) is the most popular aircraft used for flights between London and Seattle
What is the average delay time?
From London, there is an average delay of 1 hr 44 mins for flights to Seattle
Related searches
Flights to Seattle from London
Settings