London is 4781.3 mi away from Seattle/Tacoma Intl. Typically, this will take 9h 20m by plane in normal conditions.
Prices for flights from Seattle/Tacoma Intl Airport to London were last updated today.
There are 4 operators available for flights from Seattle/Tacoma Intl Airport to London as of November 2024.
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to London.
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Based on momondo bookings for flights between Seattle and London, the leading plane model is Boeing 787-10 Dreamliner, making up 32.32% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 23.72%, Airbus A330-900neo with 18.77%, and Boeing 777 with 18.53%.
Based on momondo bookings for flights between Seattle and London, the leading airline is Virgin Atlantic, making up 40.50% of the total bookings. Other popular airlines include Air France with 12.90%, British Airways with 11.83%, and Icelandair with 11.47%.
Airline | Rating | Free Cancellation | Price | ||
---|---|---|---|---|---|
Icelandair | PriceFrom £375 | Free Cancellation | Rating 7.2 584 reviews | ||
Air France | PriceFrom £459 | Free Cancellation | Rating 7.4 1,531 reviews | ||
Virgin Atlantic | PriceFrom £465 | Free Cancellation | Rating 7.6 666 reviews | ||
British Airways | PriceFrom £478 | Free Cancellation | Rating 6.7 6,841 reviews |
Virgin Atlantic flies from Seattle to London around 2 times per week, with 666 momondo users rating the airline 7.6/10. The cheapest Virgin Atlantic deal from Seattle to London in the last 72 hours was £601 (round-trip), much lower than the average airfare cost of £888 for Virgin Atlantic flights on this route.
Another popular option for Seattle to London flights is Air France (7.4/10, 1,531 ratings). Air France flies from Seattle to London around 2 times per week, with deals starting from £593 round-trip and rising to an average price of around £767.
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Flights from Seattle to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
Once all potential Seattle to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
Yes. momondo can track prices for Seattle to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.