Flights from Seattle, WA to London

The cheapest flights from Seattle, WA to London

Showing times and prices for Aug 12

Cheapest

737

Average

783

The best way to find a cheap fare is to book your ticket as far in advance as you can and to avoid traveling at rush hour.

Icelandair
10:50PMSeattle, WA12h10 11:00AMLondon
0 transfers
7371One-way
Icelandair
02:05AMSeattle, WA17h15 07:20PMLondon
0 transfers
8291One-way

Flight schedule from Seattle, WA to London

Showing flights for tomorrow, Friday, August 12
Icelandair
02:05AMSeattle, WA17h15 07:20PMLondon
0 transfers
Icelandair
10:50PMSeattle, WA12h10 11:00AMLondon
0 transfers

This is the last flight of the day.

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The fastest flights from Seattle, WA to London

Showing times and prices for Aug 12

Fastest Journey

12 h 10 m

Average

14 h 42 m

Flights per day

2

Distance

7700 km

Of the 2 flights that leave Seattle, WA for London every day 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

Icelandair
10:50PMSeattle, WA12h10 11:00AMLondon
0 transfers
7371One-way
Icelandair
02:05AMSeattle, WA17h15 07:20PMLondon
0 transfers
8291One-way

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Overview: Seattle, WA to London flight

distanceDistance4773 miles (7699 km)
durationAverage flight duration15 h 41 min
priceAverage plane ticket price$896 (€821)
changesDirect flightNo
carriersAirlinesVirgin Atlantic, KLM, United, Delta Air Lines, American Airlines, Air Canada, Icelandair, norwegian air, Lufthansa or virgin australia international

Flights from Seattle, WA to London cover the 4773 miles (7699 km) long journey taking on average 15 h 41 min with our travel partners like Virgin Atlantic, KLM, United, Delta Air Lines, American Airlines, Air Canada, Icelandair, norwegian air, Lufthansa or virgin australia international. There are direct flight services available. While the average ticket price for this journey costs around $896 (€821), you can find the cheapest plane ticket for as low as $568 (€520).

Airlines: KLM, United and Air France flights from Seattle, WA to London

KLM, United and Air France flights will get you between Seattle, WA and London from $568 (€520). With over 1000 travel companies on Omio, you can find the best flight times and tickets for your trip.

United
KLM
Air France

United Airlines is one of the USA’s leading airline and operates domestic and international routes. Economy, Premium Economy and Business are the ticket fares that the airline offers for your next flight to London from Seattle, WA.

If you're looking for cheap United tickets between Seattle, WA and London, check out Omio! With one-way Seattle, WA to London plane ticket prices starting as low as $984 (€901) when you book in advance, we'll help you get to London from Seattle, WA by showing you the latest United offers, flight schedules and tickets for this 4773 miles (7699 km) route. You can also review relevant ticket information for each class fare available on this trip, such as baggage allowance and amenities offered onboard with United. If you search for United tickets between Seattle, WA and London in the Omio app, you can quickly see if they are mobile tickets so that you can go paperless when taking the flight. Whether you're looking for the cheapest, fastest or earliest flight to London from Seattle, WA on offer, Omio makes it easier than ever for you to find that perfect flight with United so you can enjoy a smooth and comfortable journey.

  • Average Price: $984

KLM is the Netherlands' national carrier and offers two types of ticket for your flight from Seattle, WA to London: Economy and Business.

Looking for flights between Seattle, WA and London? KLM is one of the best companies to travel with on the 4773 miles (7699 km) journey to London from Seattle, WA. As an official travel partner of KLM, Omio quickly shows you the latest KLM flight schedules and timetables, tickets and offers (such as baggage allowance and amenities provided onboard), travel information, and prices so that you can check for ideal departure and arrival times, compare the fastest Seattle, WA to London routes, find the best amenities to make your trip smooth and easy, and buy the most affordable KLM plane tickets that fit your budget. If you use the Omio app to search for flights from Seattle, WA to London, you can quickly see if the KLM ticket is a mobile ticket, making it easy for you to go paperless when taking a flight. Once you’re ready, book your Seattle, WA - London flight now on Omio quickly and easily and enjoy your upcoming trip with KLM!

    Air France is France's leading airline offering flights within and outside Europe; you can choose different ticket types for your flight to London from Seattle, WA including: Economy Light, Economy Standard, Economy Flex, Premium Economy and Business.

    Find cheap tickets for Air France flights to London from Seattle, WA on Omio. Omio can help you find the best flight deals and prices all in one place by showing you the most up-to-date Seattle, WA to London flight schedule from Air France, the latest plane ticket offers available and other travel information for the 4773 miles (7699 km) trip to London from Seattle, WA, including information on baggage allowance and amenities offered onboard depending on the class fare you pick and choose. If you search for flights from Seattle, WA to London in the Omio app, you can check to see if the Air France flights available are mobile tickets, which makes it even more convenient for you to go paperless when traveling. Check the Air France flight schedule for your ideal departure and arrival times, compare the best route available to get to London from Seattle, WA and then book a cheap flight with ease. Sit back and enjoy your upcoming flight to London from Seattle, WA with Air France!

    Air France from Seattle, WA to London flight information:

    • Average Duration: 13 h 15 min
    • Air France frequency: 1 a day

    Travel Tips: Seattle, WA to London Flight

    Take a flight to London 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 Seattle, WA to London.
    FAQs

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

    Can I enter United Kingdom from USA?

    International entry status: Entry is fully open for citizens and permanent residents of United States

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

    Conditions of entry:

    • There are no current restrictions

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

    All travelers in United Kingdom must observe these coronavirus safety measures:

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

    The information above was last checked on 8/8/22. Remember to review the latest COVID-19 travel safety regulations   for your flight from Seattle, WA to London as this information can change.

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

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

    Reentry to USA 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?

    What are the requirements?

    • Entry is allowed only for fully vaccinated travellers
    • 5 day mandatory self quarantine
    • 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

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

    Last checked on 8/3/22. 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 Seattle, WA from London here.

    Flight tickets between Seattle, WA and London for some dates and times can be found for as cheap as $568 (€520)  one way in the next 7 days.
    The flight price to London from Seattle, WA is on average $896 (€821)  if you are looking to purchase your tickets for this trip in the next 7 days.
    The Seattle, WA to London flight distance is approximately 4773 miles (7699 km).
    While the time it takes to travel 4773 miles (7699 km) to London from Seattle, WA can vary based on specific dates, weekends, and holidays, the Seattle, WA to London flight journey time is on average 15 h 41 min.
    If you're looking for flights from Seattle, WA to London, you can rely on Virgin Atlantic, KLM, United, Delta Air Lines, American Airlines, Air Canada, Icelandair, norwegian air, Lufthansa or virgin australia international to get you to London. It's also good to check out all possible airlines for the Seattle, WA to London journey to see if there might be differences in the amenities they offer.
    You can take the first flight from Seattle, WA to London at 7: 39 PM. The last flight from Seattle, WA to London that you can take departs at 10: 50 PM. Omio shows you the latest flight from Seattle, WA to London schedule to help you book the best departure time for this journey.
    In general, we recommend booking tickets for flights in advance to score the best deals from all possible airlines offering this journey and save money. If you book plane tickets from Seattle, WA to London within the next 7 days, you can find tickets to cost on average $896 (€821) one way. To find the best prices for this route, consider booking your plane ticket from Seattle, WA to London a few months in advance.

    More options for your journey from Seattle, WA to London

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