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Overview: London to Seattle, WA flight

distanceDistance4773 miles (7699 km)
changesDirect flightYes

Flights from London to Seattle, WA cover the 4773 miles (7699 km) long trip with our travel partners like. There are direct flight services available.

Travel Tips: London to Seattle, WA Flight

Take a flight to Seattle, WA easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from London to Seattle, WA.
FAQs

What COVID-19 travel safety information and restrictions should I be aware of for my flight to Seattle, WA from London?

Travel by plane between London, United Kingdom and Seattle, WA, USA is: Partially open.

Is international entry into Seattle, WA from London restricted?

International entry is allowed for: Entry is partially open for citizens and permanent residents of United Kingdom

Do I need to quarantine on arrival in USA from London?

Entry Requirements:

  • Entry is allowed only for fully vaccinated travellers
  • Negative COVID-19 test issued at most 1 days prior to boarding for air passengers 2 years of age or older
  • Unvaccinated travellers are recommended to quarantine for a minimum of 7 days; take a COVID-19 test 3 days after arriving. If test is positive arrivals need to self-isolate until fully recovered
  • Vaccinated travellers are recommended to get tested with a viral test 3-5 days after travel; self-monitor for COVID-19 symptoms; isolate and get tested if symptoms develop
  • Travel Declaration required prior to arrival

What are the safety rules to follow in Seattle, WA, USA?

The government of USA has imposed these measures to reduce the spread of COVID-19:

  • Physical distance required: 2 metre (s) (7 feet)
  • Face mask required: Recommended

The above information was last checked on 1/19/22. Remember to check the latest COVID-19 travel safety regulations for your flight to Seattle, WA from London closer to your date of departure here

What are the COVID-19 restrictions for my return trip to United Kingdom from Seattle, WA, USA?

The current restriction level for your return trip by plane from Seattle, WA to London is: Partially open

Are there any international entry restrictions on returning to United Kingdom from USA?

Reentry to United Kingdom is allowed for: Entry is partially open for citizens and permanent residents of United States

Do I need to quarantine on arrival in United Kingdom from Seattle, WA?

What are the requirements?

  • Negative COVID-19 test issued at most 2 days before arrival for unvaccinated travellers
  • Prebook and pay for day 2 and day 8 COVID-19 PCR tests for unvaccinated travellers
  • 10-day mandatory self-quarantine
  • Travellers with a certificate of vaccination are exempt from compulsory quarantine
  • Prebook and pay for a COVID-19 test, to be taken on the end of day 1 for vaccinated travellers
  • Passenger Locator Form (PLF) required

What are the safety rules to follow in London, United Kingdom?

The government of United Kingdom has imposed these measures to reduce the spread of COVID-19:

  • Physical distance: 1 metre (s) (3 feet)
  • Face mask: Regional advice

Last checked on 1/24/22. We do our best to keep this information up to date, but regulations can change so please double check the latest COVID-19 travel safety regulations ahead of your flight to London from Seattle, WA here.

How far is Seattle, WA from London by plane?

The London to Seattle, WA flight distance is approximately 4773 miles (7699 km).

What are the first and last departure flight times from London to Seattle, WA?

You can take the earliest flight from London to Seattle, WA at 12: 10 PM   or take the last flight from London to Seattle, WA leaving at 8: 40 PM. Look for the latest London to Seattle, WA flight schedules on Omio and book the best time to take the plane for this route.