Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Stansted Airport to Seattle as you normally would.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 22% on flights from London Stansted Airport to Seattle compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £624. For sooner than that we have options available in the next 3 days from £696.
Flights from London Stansted Airport to Seattle lean towards being more expensive in December. Prices are generally better when you fly from London Stansted Airport to Seattle in February, with the cheapest ticket starting at £399.
Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from London Stansted. On average, Seattle/Tacoma Intl has 0 inbound flights from London Stansted per day from 0 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.
Yes, there are multiple flights from London Stansted Airport to Seattle for under £600. The cheapest flight booked recently is on Multiple Airlines for just £523, but on average you can expect to pay £792.
There are currently 12+ open flights from London Stansted Airport to Seattle within the next 7 days for less than £1,400.
Information is based on travel restrictions from London Stansted to Seattle/Tacoma Intl
Most visitors from London Stansted need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.
COVID-19 testing requirements
Visitors from London Stansted are not required to present a negative COVID-19 PCR test or antigen result upon entering Seattle/Tacoma Intl.
Quarantine requirements
Visitors from London Stansted are not required to quarantine after entering Seattle/Tacoma Intl.
Returning to London Stansted from Seattle/Tacoma Intl
COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering London Stansted.
Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering London Stansted.