Cheap flight from London to Eastsound from 3,490 KZT

Frequently Asked Questions

FAQs for flights from London to Eastsound when there’s no local airport. Departures and arrivals are through London to Seattle.

• Which airlines offer flights from London to Seattle?

  At the moment, several airlines serve connecting flights from London to Seattle, including: Lufthansa Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• How long does it take to fly from London (LON) to Seattle (SEA) and what is the distance?

  It takes around 10 hours 3 minutes to fly from London (LON) to Seattle (SEA).

• When is the best time to book flights from London to Seattle?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Seattle is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• When are flight tickets from London (LON) to Seattle (SEA) the cheapest?

  The cheapest months to fly from London to Seattle is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from London to Seattle on?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from London to Seattle on October 29, 2025 with Norse Atlantic Airways, with prices starting at 2,901 KZT.

• Which airports can I fly to for Seattle from London?

  You can land at any one of the following hubs in Seattle, with Heathrow Airport to Seattle–Tacoma International Airport (LHR-SEA) is by far the most common option on this route: King County (Boeing Field) International Airport (BFI) Kenmore Air - Lake Union (LKE) Seattle–Tacoma International Airport (SEA).

• Is there any time difference between London and Seattle?

  The time difference between Seattle and London is 8h.

• How do I change or cancel my ticket from London to Seattle?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.