Flights from Seattle (SEA) to London (LON)

Edit search
Prices from $418 to $1,073

We'll show you the best deals by comparing tons of flights from Seattle to London across a wide range of airlines and travel agents. Compare the cheap flights along this route.

$418RT including taxes
Sep 13 2017 Sep 28 2017
15 nights
Seattle (SEA) to London (LHR)
Flying with: United Airlines
$520RT including taxes
Oct 01 2017 Oct 08 2017
7 nights
Seattle (SEA) to London (LON)
Flying with: United Airlines
$653RT including taxes
Sep 18 2017 Sep 29 2017
11 nights
Seattle (SEA) to London (LHR)
$1,073RT including taxes
Jun 28 2017 Jul 05 2017
7 nights
Seattle (SEA) to London (LON)

Travel information for Seattle to London

Partners with flight deals forSeattle to London5
Flights available forSeattle to London1112
Lowest ticket price forSeattle to London$417
Average flight deal forSeattle to London$1521
Flight time forSeattle to London9 hrs 17 mins
Distance from Seattle to London4785 miles

How much do things cost in London and Seattle?

Seattle is 4% more expensive than London
3 course meal for 2
Seattle
$65.00
London
$70.89
Imported beer (0.33 liter bottle)
Seattle
$2.15
London
$2.24
1 mile taxi journey
Seattle
$2.70
London
$8.30
Large bottle of water
Seattle
$2.10
London
$1.16
Source

Other user searches

Facts and figures about flying from Seattle to London

  • On average all flights between Seattle and London offer a total of 542 seats per day
  • Each week British Airways operates 29 flights from Seattle to London
  • From Seattle to London, the most frequently used aircraft is a Boeing 747-400 (Domestic)
  • Flights from Seattle to London typically have a delay of 1 hr 31 mins
  • Flights from Seattle to London are not usually diverted
  • Flights are unlikely to be cancelled between Seattle and London

Popular routes to London

Popular routes from Seattle