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Flights from Seattle to London Starting at AED 755

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        SEA18:55
        9h 45m
        Nonstop
        LHR12:40
        Sun, Mar 2|Seattle - London|Virgin Atlantic
        AED 1,479AED 2,430
        39% OFF
        39% OFF
        AED 2,430AED 1,479

        Choose Virgin Atlantic flights from Seattle to London. The one-way direct flight with Virgin Atlantic departs from Seattle-Tacoma International Airport on Sun, Mar 2, arriving at Heathrow Airport. One-way Prices start from AED 1,479 including taxes and charges.

      • SEA18:55
        9h 45m
        Nonstop
        LHR12:40
        Wed, Mar 5|Seattle - London|Virgin Atlantic
        AED 1,479AED 2,430
        39% OFF
        39% OFF
        AED 2,430AED 1,479

        Choose Virgin Atlantic flights from Seattle to London. The one-way direct flight with Virgin Atlantic departs from Seattle-Tacoma International Airport on Wed, Mar 5, arriving at Heathrow Airport. One-way Prices start from AED 1,479 including taxes and charges.

      • SEA15:15
        14h 35m
        1 stop
        LHR12:50
        Tue, Mar 11|Seattle - London|WestJet
        AED 755AED 2,430
        69% OFF
        69% OFF
        AED 2,430AED 755

        Choose WestJet flights from Seattle to London. The one-way connecting flight with WestJet departs from Seattle-Tacoma International Airport on Tue, Mar 11, arriving at Heathrow Airport. One-way Prices start from AED 755 including taxes and charges.

      • SEA15:15
        13h 35m
        1 stop
        LHR12:50
        Wed, Mar 5|Seattle - London|WestJet
        AED 762
        AED 762

        Choose WestJet flights from Seattle to London. The one-way connecting flight with WestJet departs from Seattle-Tacoma International Airport on Wed, Mar 5, arriving at Heathrow Airport. One-way Prices start from AED 762 including taxes and charges.

      • SEA15:15
        13h 35m
        1 stop
        LHR12:50
        Thu, Feb 27|Seattle - London|WestJet
        AED 773
        AED 773

        Choose WestJet flights from Seattle to London. The one-way connecting flight with WestJet departs from Seattle-Tacoma International Airport on Thu, Feb 27, arriving at Heathrow Airport. One-way Prices start from AED 773 including taxes and charges.

      • SEA15:15
        13h 35m
        1 stop
        LHR12:50
        Fri, Feb 21|Seattle - London|WestJet
        AED 777
        AED 777

        Choose WestJet flights from Seattle to London. The one-way connecting flight with WestJet departs from Seattle-Tacoma International Airport on Fri, Feb 21, arriving at Heathrow Airport. One-way Prices start from AED 777 including taxes and charges.

      • SEA15:15
        14h 35m
        1 stop
        LHR12:50
        Sun, Mar 9|Seattle - London|WestJet
        AED 780
        AED 780

        Choose WestJet flights from Seattle to London. The one-way connecting flight with WestJet departs from Seattle-Tacoma International Airport on Sun, Mar 9, arriving at Heathrow Airport. One-way Prices start from AED 780 including taxes and charges.

      • SEA15:15
        13h 35m
        1 stop
        LHR12:50
        Tue, Mar 4|Seattle - London|WestJet
        AED 793
        AED 793

        Choose WestJet flights from Seattle to London. The one-way connecting flight with WestJet departs from Seattle-Tacoma International Airport on Tue, Mar 4, arriving at Heathrow Airport. One-way Prices start from AED 793 including taxes and charges.

      • SEA15:15
        13h 35m
        1 stop
        LHR12:50
        Wed, Feb 26|Seattle - London|WestJet
        AED 804
        AED 804

        Choose WestJet flights from Seattle to London. The one-way connecting flight with WestJet departs from Seattle-Tacoma International Airport on Wed, Feb 26, arriving at Heathrow Airport. One-way Prices start from AED 804 including taxes and charges.

      • SEA14:35
        12h 20m
        1 stop
        LGW10:55
        Sun, Feb 23|Seattle - London|Icelandair
        AED 835
        AED 835

        Choose Icelandair flights from Seattle to London. The one-way connecting flight with Icelandair departs from Seattle-Tacoma International Airport on Sun, Feb 23, arriving at London Gatwick Airport. One-way Prices start from AED 835 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        LON02:00 pm
        Fri, Feb 28|Seattle - London|Virgin Atlantic
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Seattle to London flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. VS2688

    Virgin Atlantic

    07:20

    SEA

    5.0h

    15:21

    ATL

    SMTWTFS
    Search

  2. VS104

    Virgin Atlantic

    18:15

    ATL

    8.0h

    07:15

    LHR

    SMTWTFS

  3. UA1102

    United Airlines

    08:10

    SEA

    5.0h

    16:09

    IAD

    SMTWTFS
    Search

  4. UA918

    United Airlines

    18:30

    IAD

    7.4h

    06:55

    LHR

    SMTWTFS

  5. FI680

    Icelandair

    15:45

    SEA

    7.5h

    06:15

    KEF

    SMTWTFS
    Search

  6. FI470

    Icelandair

    07:40

    KEF

    3.3h

    10:55

    LGW

    SMTWTFS

  7. FI680

    Icelandair

    15:45

    SEA

    7.5h

    06:15

    KEF

    SMTWTFS
    Search

  8. FI450

    Icelandair

    07:40

    KEF

    3.3h

    11:55

    LHR

    SMTWTFS

  9. KL4813

    KLM

    18:45

    SEA

    9.4h

    Nonstop

    11:10

    LHR

    SMTWTFS
    Search

  10. VS4037

    Virgin Atlantic

    20:20

    SEA

    9.9h

    Nonstop

    14:15

    LHR

    --T-T-S
    Search

  11. AY5448

    Finnair

    20:20

    SEA

    9.3h

    Nonstop

    13:40

    LHR

    SMTWTFS
    Search

  12. IB3506

    Iberia

    20:20

    SEA

    9.3h

    Nonstop

    13:40

    LHR

    SMTWTFS
    Search

  13. VS4820

    Virgin Atlantic

    22:55

    SEA

    5.5h

    07:25

    JFK

    SMTWTFS
    Search

  14. VS026

    Virgin Atlantic

    08:10

    JFK

    6.8h

    20:00

    LHR

    SMTWTFS

  15. UA341

    United Airlines

    23:20

    SEA

    5.1h

    07:26

    EWR

    SMTWTFS
    Search

  16. UA934

    United Airlines

    08:20

    EWR

    7.3h

    20:40

    LHR

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Seattle to London

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Seattle to London

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Iberia logoIberiaBritish Airways logoBritish AirwaysIcelandair logoIcelandairVirgin Atlantic logoVirgin Atlantic

FAQ

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

    Airlines adjust prices for flights from Seattle to London based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to London (LON) cost?

    According to Trip.com's data, the lowest price is around AED 3,237.

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

    It takes around 9 hours 31 minutes to fly from Seattle (SEA) to London (LON).

  • What is the transportation method from the main airport to downtown in London?

    • The distance from Heathrow Airport to downtown is about 23 km. It takes about 40 minutes by taxi.
    • The distance from London Gatwick Airport to downtown is about 39 km. It takes about 50 minutes by taxi.
    • The distance from London Luton Airport to downtown is about 44 km. It takes about 1 hour by taxi.

  • What are the most popular airlines that fly from Seattle (SEA) to London (LON)?

How to find a cheap flight from Seattle to London

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to London. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Seattle to London

Cheapest nonstop flight priceAED 754
Cheapest round-trip ticket priceAED 2,016
Off-season for travelFebruary
Peak season for travelMay
Flight distance7,711.56 km
Average flight time9 hours 31 minutes
Popular airlineAmerican Airlines

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