CHEAP FLIGHTS FROM Seattle TO London

1 Passenger
-
1 adult
+
Economy/Coach
Additional Options  
  • $487
    total per person
    SELECT
    British Airways
    Seattle - Dec, 31st London - Jan, 2nd
    London - Jan, 8th Seattle - Jan, 9th
  • $521
    total per person
    SELECT
    Delta
    KLM
    Seattle - Jul, 28th London - Jul, 29th
    London - Aug, 9th Seattle - Aug, 10th
  • $482
    total per person
    SELECT
    Swiss
    Seattle - Jul, 31st London - Aug, 1st
    London - Aug, 21st Seattle - Aug, 21st
  • $510
    total per person
    SELECT
    Swiss
    Seattle - Aug, 5th London - Aug, 6th
    London - Aug, 21st Seattle - Aug, 21st
  • $485
    total per person
    SELECT
    Swiss
    Seattle - Aug, 14th London - Aug, 15th
    London - Aug, 25th Seattle - Aug, 26th
Home Page    Cheap flights    Europe    United Kingdom    London    From Seattle
Facts about flights from Seattle to London
  •   On average, 74% of all flights are on time between Seattle and London
  •   The average cost for 1 stop(s) flight from Seattle to London is $429.96
  •   Flights from Seattle to London are rarely diverted
  •   On average, there is 22 min of delay from Seattle to London
  •   Every week, there is on average 78 flights between Seattle and London
  •   3h 39m was the highest delay from Seattle to London
Cost of living in Seattle and London
Seattle is 16% cheaper than London

  Seattle   London
Tennis court rent (1 hour on weekend) $30.00   $15.91
Water bottle (1.5 liter) $1.90   $1.70
Apartment (1 bedroom) outside of centre $994.12   $1 598.21
Internet (6 Mbps, unlimited data) $47.21   $32.50
1 Pair of men leather shoes $100.83   $121.85
* All price are converted to USD

Seasonal price trend for cheap flights from Seattle to London


  • 563-
  • 517-
  • 471-
  • 425-
  • 379-
  • 333-
  • 287-
  • 241-
  • 195-
  • 146-
  • $346
    JAN
  • $346
    FEB
  • $347
    MAR
  • $368
    APR
  • $374
    MAY
  • $463
    JUN
  • $453
    JUL
  • $417
    AUG
  • $385
    SEP
  • $354
    OCT
  • $365
    NOV
  • $374
    DEC

Information about travelling from Seattle to London

  • Seattle is 7% hotter than London
    London : 15 °C
    Seattle : 16 °C
  • Average flight duration between London and Seattle
    10h 57m
  • Most popular airline for this trip
    British Airways
  • Popular airlines who fly from London to Seattle
    British Airways, Delta, Icelandair, United
  • For this month, Seattle is 9% hotter than London
    London : 23 °C
    Seattle : 25 °C
  • Average deal for this trip
    $844.31 (USD)