Facts about flights from Seattle to London Canada
- The cheapest month to fly between Seattle and London Canada is january
- Calgary International Airport (YYC) is the most popular gateway between Seattle and London Canada
- WestJet offers the best and the cheapest deal (flight WS1555) between Seattle and London Canada : 6h 45m at $280.41
- It is on average $347.81 for a 1 stop(s) flight between Seattle and London Canada
- The average number of stop(s) between Seattle and London Canada is 1
- The average cost for 2 stop(s) flight from Seattle to London Canada is $524.93
