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 deal (flight WS1555) between Seattle and London Canada : 6h 45m at $270.76
- It is on average $328.83 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 $460.18
