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Seattle to London Flights

International flights from Seattle to London are popular with business and vacation travelers alike. As the capital of England and the United Kingdom, London is a leading international power in cultural, financial, and tourist affairs. Look for great deals on flights to London on Orbitz.com.

Seattle, Washington

Seattle is the largest seaport in the Pacific Northwest, with over 3.4 million people calling it home. Seattle is known for its thriving music scene, wet winters, and unique skyline due largely to the Space Needle. Seattle is served by Sea-Tac Airport.

Sea-Tac Airport is located about 14 miles south of downtown Seattle off Interstate 5. Travelers can easily reach the airport from downtown Seattle by taxi or the Central Link light rail. Rail service runs from 5 a.m. to 1 a.m. Mondays through Saturdays and 6 a.m. through midnight on Sundays. Parking is available at the airport for travelers who choose to drive their own vehicles. General parking rates are $3 per hour or $28 per day, and it takes approximately 20 minutes to drive from downtown to the airport.

More than 20 airlines serve Sea-Tac with regularly scheduled domestic and international flights, including nonstop flights to London aboard American Airlines, British Airways, and Iberia Airlines. Sea-Tac Airport has more than 35 dining locations for passengers who want to relax with a drink or a meal before departing. Some options include Tully's Coffee, Wolfgang Puck Express, and The Great American Bagel Bakery.

London

Located in southern England, London is one of the busiest cities in the world, with enough rich history to amaze anyone. With royal palaces, famous towers, and modern architecture, the buildings of London are a diverse assortment; with over 26 million visitors each year, the people walking its streets are just as varied.

Experience London

Five major airports offer London visitors a variety of arrival destinations. London City Airport, Stansted Airport, London Luton Airport, Gatwick Airport, and Heathrow Airport all serve the London area with passenger flights. Train service is available from each airport into the downtown area, although travelers arriving at Luton Airport will need to take an 8-minute shuttle ride to the station. Queued taxis and rental vehicles are available at all five airports to take you to your final destination.

Visitors to London can expect rain and humidity during much of the year; the average humidity is over 90 percent. Summers in London are warm, with average high temperatures in the 70s during June, July, and August, making summer a pleasant time to visit. Winters are long, and average lows stay in the 30s from December through March.

Historical and awe-inspiring churches in London include St. Paul's Cathedral and Westminster Abbey, where many of England's kings are laid to rest. The National Gallery houses famous paintings including works by Van Gogh and Botticelli. Other famous attractions include Buckingham Palace, the Tower of London, and Big Ben.

Give Yourself the Royal Treatment

With many flights traveling from Seattle to London each day, it is easy to plan a vacation in England's royal city. Start preparing for your vacation when you make your travel arrangements on Orbitz.com, where you can reserve flights, hotel accommodations, and rental cars all in one place.

Cheap flights from Seattle to London

Prices are for round-trip flights per adult (taxes and fees included)

Cheapest fares highlighted below

Sun Mon Tue Wed Thu Fri Sat
26 27 28 29 30 31 1 $1,784
2 $2,012 3 $1,711 4 $1,721 5 $1,713 6 $1,757 7 $1,721 8 $1,768
9 $1,732 10 $1,728 11 $1,876 12 $1,679 13 $1,727 14 $1,761 15 $1,823
16 $1,788 17 $1,709 18 $1,687 19 $1,768 20 $1,785 21 $1,766 22 $1,766
23 $1,808 24 $1,717 25 $1,726 26 $1,696 27 $1,823 28 $1,868 29 $1,739
30 1 2 3 4 5 6

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 48 hours. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

June

Cheapest weekend flights in June from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Jun 7 Seattle (SEA) London (LHR) Icelandair $1,721
Return Mon, Jun 10 London (LHR) Seattle (SEA) Icelandair

Lowest roundtrip airfare in June from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Jun 12 Seattle (SEA) London (LHR) Air Canada $1,679
Return Wed, Jun 19 London (LHR) Seattle (SEA) Air Canada

Best one-week trip in June from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Jun 12 Seattle (SEA) London (LHR) Air Canada $1,679
Return Wed, Jun 19 London (LHR) Seattle (SEA) Air Canada
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July

Cheapest weekend flights in July from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Thu, Jul 25 Seattle (SEA) London (LHR) Air Canada $1,824
Return Mon, Jul 29 London (LHR) Seattle (SEA) Air Canada

Lowest roundtrip airfare in July from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Jul 9 Seattle (SEA) London (LHR) Air Canada $1,624
Return Tue, Jul 16 London (LHR) Seattle (SEA) Air Canada

Best one-week trip in July from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Jul 9 Seattle (SEA) London (LHR) Air Canada $1,624
Return Tue, Jul 16 London (LHR) Seattle (SEA) Air Canada
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August

Cheapest weekend flights in August from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Aug 30 Seattle (SEA) London (LHR) Air Canada $1,347
Return Mon, Sep 2 London (LHR) Seattle (SEA) Air Canada

Lowest roundtrip airfare in August from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Sun, Aug 25 Seattle (SEA) London (LHR) Icelandair $1,218
Return Mon, Sep 23 London (LHR) Seattle (SEA) Icelandair

Best one-week trip in August from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Sun, Aug 25 Seattle (SEA) London (LHR) Air Canada $1,352
Return Sun, Sep 1 London (LHR) Seattle (SEA) Air Canada
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Airports in Seattle WA, US
map of airports in Seattle
  • 1

    SeaTac Airport (SEA)

    Distance from City Center: 10.9 miles

    Carriers for flights from SEA to LON

    Carriers
    American Airlines, British Airways, Iberia
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Airports in London , GB
map of airports in London
  • 1

    Heathrow airport (LHR)

    Distance from City Center: 14 miles

    Terminals and carriers for flights from SEA to LHR

    Terminal Carriers
    Terminal 5 American Airlines, British Airways, Iberia
  • 2

    Gatwick airport (LGW)

    Distance from City Center: 24.4 miles

  • 3

    Stansted airport (STN)

    Distance from City Center: 30.2 miles

  • 4

    Luton Airport (LTN)

    Distance from City Center: 27.4 miles

  • 5

    London City Airport (LCY)

    Distance from City Center: 7.4 miles

  • 6

    Southend airport (SEN)

    Distance from City Center: 35.9 miles

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Aircraft Options

Aircraft options between Seattle and London

Equipment Carrier
Boeing 747-400 Passenger American Airlines, British Airways, Iberia
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Flight facts

    • 3 direct flights are operating from Seattle to London today.
    • Today's average time for a direct flight is 9h 5m.
    • American Airlines flight 6127 (1:55 PM GMT, Boeing 747-400 Passenger) is today's earliest available flight from Seattle to London.
    • American Airlines flight 6127 (1:55 PM GMT, Boeing 747-400 Passenger) is today's latest available flight from Seattle to London.
    • Today's shortest direct flight from Seattle to London (American Airlines flight 6127, Boeing 747-400 Passenger) takes 9h 5m.
    • Today's longest direct flight from Seattle to London (American Airlines flight 6127, Boeing 747-400 Passenger) takes 9h 5m.
    • Flights from SeaTac Airport (SEA) to Gatwick airport (LGW), Heathrow airport (LHR), London City Airport (LCY), Luton Airport (LTN), Southend airport (SEN), Stansted airport (STN) are available for this route.

Cheap airline tickets from Seattle to London

Airline Departure Arrival Travel dates Round-trip
airline logo Icelandair SEA LON Fri, Nov 1 - Sun, Nov 10 $912
Delta Airlines Delta Air Lines SEA LON Wed, Oct 2 - Wed, Oct 9 $1,092
airline logo British Airways SEA LON Tue, Nov 5 - Wed, Nov 13 $1,093
airline logo Air Canada SEA LON Tue, Nov 5 - Wed, Nov 13 $1,093
airline logo United Airlines SEA LON Tue, Nov 5 - Wed, Nov 13 $1,093
airline logo American Airlines SEA LON Wed, Oct 2 - Wed, Oct 9 $1,100
airline logo Lufthansa SEA LON Tue, Nov 5 - Wed, Nov 13 $1,101
airline logo KLM Royal Dutch Airlines SEA LON Wed, Oct 2 - Wed, Oct 9 $1,103
airline logo Air France SEA LON Wed, Oct 2 - Wed, Oct 9 $1,108
airline logo Iberia SEA LON Tue, Nov 5 - Wed, Nov 13 $1,118
airline logo US Airways SEA LON Fri, Nov 1 - Sun, Nov 10 $1,167
airline logo Brussels Airlines SEA LON Wed, Oct 2 - Wed, Oct 9 $1,180
airline logo Aer Lingus SEA LON Tue, Sep 10 - Wed, Sep 25 $1,205
Air Berlin Air Berlin SEA LON Tue, Oct 8 - Wed, Oct 30 $1,453
airline logo TAP Portugal SEA LON Mon, Sep 23 - Tue, Oct 15 $1,653
airline logo Alitalia SEA LON Sat, Sep 14 - Fri, Sep 27 $1,949
airline logo Korean Air SEA LON Tue, Nov 5 - Wed, Nov 13 $2,854

Daily flight schedule for Fri, May 24, 2013

Carrier Flight # Departing Arriving Aircraft Flight time
Airport Time Airport Time
American Airlines AA6127 SEA 6:55 PM LHR 12:00 PM 744 9hr 5min
British Airways BA048 SEA 6:55 PM LHR 12:00 PM 744 9hr 5min
Iberia IB4602 SEA 6:55 PM LHR 12:00 PM 744 9hr 5min