Flights from Seattle to London

Selected fares from Seattle to London

Departure Arrival Travel dates Round-trip
SEA LON Fri, Nov 13 - Sun, Nov 22 $1,006
SEA LON Mon, May 11 - Mon, May 25 $1,364
SEA LON Mon, May 11 - Mon, May 25 $1,364
SEA LON Sat, May 9 - Tue, May 19 $1,365
SEA LON Thu, Nov 12 - Tue, Nov 17 $1,381
SEA LON Thu, May 14 - Mon, May 25 $1,398
SEA LON Mon, May 11 - Mon, May 25 $1,398
SEA LON Mon, May 11 - Mon, May 25 $1,398
SEA LON Wed, May 13 - Tue, May 26 $1,402
SEA LON Mon, May 11 - Mon, May 25 $1,404
SEA LON Mon, May 11 - Mon, May 25 $1,576
SEA LON Tue, May 12 - Tue, May 19 $1,777
SEA LON Tue, May 12 - Tue, May 19 $1,847
SEA LON Mon, Jan 4 - Sat, Jan 9 $2,122
SEA LON Fri, Jul 17 - Fri, Jul 31 $2,241
SEA LON Mon, Nov 9 - Thu, Nov 19 $2,624
SEA LON Tue, Sep 8 - Tue, Sep 22 $2,865
SEA LON Fri, Aug 7 - Mon, Aug 17 $6,227

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

    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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Highlighted price = Cheapest round-trip flights

Prices are round trip per person (conditions apply)

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May

Cheapest weekend flights in May from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, May 15 Seattle (SEA) London (LHR) Delta Air Lines $1,382
Earn $13.82
Return Mon, May 18 London (LHR) Seattle (SEA) Delta Air Lines

Lowest roundtrip airfare in May from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Sun, May 10 Seattle (SEA) London (LHR) US Airways $1,358
Earn $13.58
Return Thu, May 21 London (LHR) Seattle (SEA) US Airways

Best one-week trip in May from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, May 12 Seattle (SEA) London (LHR) US Airways $1,378
Earn $13.78
Return Tue, May 19 London (LHR) Seattle (SEA) US Airways
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June

Cheapest weekend flights in June from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Fri, Jun 19 Seattle (SEA) London (LHR) Air Canada $1,500
Earn $15.00
Return Mon, Jun 22 London (LHR) Seattle (SEA) Air Canada

Lowest roundtrip airfare in June from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Tue, Jun 23 Seattle (SEA) London (LHR) Air Canada $1,476
Earn $14.76
Return Mon, Jun 29 London (LHR) Seattle (SEA) Air Canada

Best one-week trip in June from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Mon, Jun 15 Seattle (SEA) London (LHR) Air Canada $1,521
Earn $15.21
Return Mon, Jun 22 London (LHR) Seattle (SEA) Air Canada
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July

Lowest roundtrip airfare in July from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Wed, Jul 22 Seattle (SEA) London (LHR) Air Canada $1,501
Earn $15.01
Return Wed, Aug 26 London (LHR) Seattle (SEA) Air Canada

Best one-week trip in July from Seattle to London

Travel dates Departure Arrival Stops: Round-trip
Leave Sat, Jul 4 Seattle (SEA) London (LHR) Air Canada $1,560
Earn $15.60
Return Sat, Jul 11 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 26m.
    • American Airlines flight 6232 (2:00 PM GMT, Boeing 777) is today's earliest available flight from Seattle to London.
    • American Airlines flight 6127 (7:15 PM GMT, Boeing 777) is today's latest available flight from Seattle to London.
    • Today's shortest direct flight from Seattle to London (American Airlines flight 6127, Boeing 777) takes 9h 15m.
    • Today's longest direct flight from Seattle to London (Air France flight 3571, Boeing 767-300 (Winglets) Passenger) takes 9h 50m.
    • 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.

Flight schedule for flights from Seattle to London on Sun, Apr 26, 2015

Carrier Flight # Departing Arriving Aircraft Flight time
Airport Time Airport Time
American Airlines/American Airlines AA425/AA100 SEA 5:15 AM LHR 6:20 AM 321/77W 17hr 5min
American Airlines/Finnair AA425/AY4012 SEA 5:15 AM LHR 6:20 AM 321/77W 17hr 5min
American Airlines/British Airways AA425/BA1511 SEA 5:15 AM LHR 6:20 AM 321/77W 17hr 5min
American Airlines/US Airways AA425/US100 SEA 5:15 AM LHR 6:20 AM 321/77W 17hr 5min
American Airlines/American Airlines AA236/AA100 SEA 7:00 AM LHR 6:20 AM 738/77W 15hr 20min
American Airlines/Finnair AA236/AY4012 SEA 7:00 AM LHR 6:20 AM 738/77W 15hr 20min
American Airlines/British Airways AA236/BA1511 SEA 7:00 AM LHR 6:20 AM 738/77W 15hr 20min
American Airlines/Iberia AA236/IB4218 SEA 7:00 AM LHR 6:20 AM 738/77W 15hr 20min
American Airlines/US Airways AA236/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