Flights from Seattle to London

Selected fares from Seattle to London

Departure Arrival Travel dates Round-trip
SEA LON Mon, Dec 14 - Mon, Dec 21 $1,011
SEA LON Wed, Nov 11 - Thu, Nov 26 $1,062
SEA LON Thu, Nov 26 - Thu, Dec 3 $1,075
SEA LON Mon, Oct 26 - Mon, Nov 16 $1,083
SEA LON Thu, Nov 19 - Fri, Dec 4 $1,091
SEA LON Thu, Nov 19 - Fri, Dec 4 $1,105
SEA LON Thu, Nov 19 - Fri, Dec 4 $1,105
SEA LON Thu, Nov 19 - Fri, Dec 4 $1,105
SEA LON Thu, Nov 19 - Fri, Dec 4 $1,105
SEA LON Thu, Nov 19 - Fri, Dec 4 $1,105
Sun Mon Tue Wed Thu Fri Sat
1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27
$1,179
28 29
30 31

Highlighted price = Cheapest round-trip flights

Prices are round trip per person (conditions apply)

Seattle and London airports and terminals

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
    Air France, American Airlines, British Airways, Delta Air Lines, Finnair, Iberia, KLM Royal Dutch Airlines, US Airways, Virgin Atlantic
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Airports in London , GB

map of airports in London
  • 1

    London Heathrow Airport (LHR)

    Distance from City Center: 14 miles

    Terminals and carriers for flights from SEA to LHR

    Terminal Carriers
    Terminal 3 Air France, Delta Air Lines, KLM Royal Dutch Airlines, Virgin Atlantic
    Terminal 4 Air France, Delta Air Lines, KLM Royal Dutch Airlines, Virgin Atlantic
    Terminal 5 American Airlines, British Airways, Finnair, Iberia, US Airways
  • 2

    Gatwick Airport (LGW)

    Distance from City Center: 25 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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August

Cheapest weekend flights in August from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Sat, Aug 8 Seattle (SEA) London (LHR) KLM Royal Dutch Airlines $1,552
Earn $15.52
Return Mon, Aug 10 London (LHR) Seattle (SEA) KLM Royal Dutch Airlines

Lowest roundtrip airfare in August from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Thu, Aug 27 Seattle (SEA) London (LHR) United Airlines $1,179
Earn $11.79
Return Wed, Sep 9 London (LHR) Seattle (SEA) United Airlines

Best one-week trip in August from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Thu, Aug 13 Seattle (SEA) London (LHR) Air Canada $1,641
Earn $16.41
Return Thu, Aug 20 London (LHR) Seattle (SEA) Air Canada
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September

Cheapest weekend flights in September from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Thu, Sep 24 Seattle (SEA) London (LHR) Virgin Atlantic $1,296
Earn $12.96
Return Mon, Sep 28 London (LHR) Seattle (SEA) Virgin Atlantic

Lowest roundtrip airfare in September from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Sep 9 Seattle (SEA) London (LHR) Virgin Atlantic $1,175
Earn $11.75
Return Tue, Dec 15 London (LHR) Seattle (SEA) Virgin Atlantic

Best one-week trip in September from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Sep 9 Seattle (SEA) London (LHR) Virgin Atlantic $1,175
Earn $11.75
Return Wed, Sep 16 London (LHR) Seattle (SEA) Virgin Atlantic
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October

Lowest roundtrip airfare in October from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Mon, Oct 26 Seattle (SEA) London (LHR) Icelandair $1,038
Earn $10.38
Return Mon, Nov 16 London (LHR) Seattle (SEA) Icelandair

Best one-week trip in October from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Oct 7 Seattle (SEA) London (LHR) Air Canada $1,175
Earn $11.75
Return Wed, Oct 14 London (LHR) Seattle (SEA) Air Canada
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Travel from Seattle to London

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.

Interesting facts about flights from Seattle to London

    • 12 direct flights are operating from Seattle to London today.
    • Today's average time for a direct flight is 9h 21m.
    • American Airlines flight 6232 (2:00 PM GMT, Boeing 777) is today's earliest available flight from Seattle to London.
    • Air France flight 3571 (7:20 PM GMT, Boeing 767-300 (Winglets) Passenger) is today's latest available flight from Seattle to London.
    • Today's shortest direct flight from Seattle to London (American Airlines flight 6232, Boeing 777) takes 9h 10m.
    • Today's longest direct flight from Seattle to London (Air France flight 3571, Boeing 767-300 (Winglets) Passenger) takes 9h 40m.
    • Flights from SeaTac Airport (SEA) to Gatwick Airport (LGW), London City Airport (LCY), London Heathrow Airport (LHR), Luton Airport (LTN), Southend Airport (SEN), Stansted Airport (STN) are available for this route.

Flight schedule for flights from Seattle to London on Sat, Aug 1, 2015

Carrier Flight # Departing Arriving Aircraft Flight time
Airport Time Airport Time
American Airlines/American Airlines AA1820/AA100 SEA 5:15 AM LHR 6:20 AM 321/77W 17hr 5min
American Airlines/Finnair AA1820/AY4012 SEA 5:15 AM LHR 6:20 AM 321/77W 17hr 5min
American Airlines/British Airways AA1820/BA1511 SEA 5:15 AM LHR 6:20 AM 321/77W 17hr 5min
American Airlines/US Airways AA1820/US100 SEA 5:15 AM LHR 6:20 AM 321/77W 17hr 5min
American Airlines/American Airlines AA44/AA100 SEA 7:00 AM LHR 6:20 AM 738/77W 15hr 20min
American Airlines/Finnair AA44/AY4012 SEA 7:00 AM LHR 6:20 AM 738/77W 15hr 20min
American Airlines/British Airways AA44/BA1511 SEA 7:00 AM LHR 6:20 AM 738/77W 15hr 20min
American Airlines/Iberia AA44/IB4218 SEA 7:00 AM LHR 6:20 AM 738/77W 15hr 20min
American Airlines/US Airways AA44/US100 SEA 7:00 AM LHR 6:20 AM 738/77W 15hr 20min
Finnair/Finnair AY5736/AY4012 SEA 7:00 AM LHR 6:20 AM 738/77W 15hr 20min
British Airways/British Airways BA5703/BA1511 SEA 7:00 AM LHR 6:20 AM 738/77W 15hr 20min
Iberia/Iberia IB4024/IB4218 SEA 7:00 AM LHR 6:20 AM 738/77W 15hr 20min
Qatar Airways/Qatar Airways QR5439/QR5290 SEA 7:00 AM LHR 6:20 AM 738/77W 15hr 20min