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NT$16,510 Cheap Flights from London (LON) to Seattle (SEA)

Photo by Port of Seattle
Open Photo by Port of Seattle

Cheap Flights from London to Seattle (LON-SEA)

Prices were available within the past 7 days and start at NT$16,510 for one-way flights and NT$23,909 for roundtrip, for the period specified. Prices and availability are subject to change.
Delta
Fri, Feb 12 - Fri, Feb 19
LHR
London
SEA
Seattle
NT$23,909
Roundtrip
Found 6 hours ago
Select Delta flight, departing Fri, Feb 12 from London to Seattle, returning Fri, Feb 19, priced at NT$23,909 Found 6 hours ago
Finnair
Fri, Feb 12 - Fri, Feb 19
LHR
London
SEA
Seattle
NT$24,070
Roundtrip
Found 6 hours ago
Select Finnair flight, departing Fri, Feb 12 from London to Seattle, returning Fri, Feb 19, priced at NT$24,070 Found 6 hours ago
Air Canada
Fri, Feb 12 - Fri, Feb 19
LHR
London
SEA
Seattle
NT$24,071
Roundtrip
Found 6 hours ago
Select Air Canada flight, departing Fri, Feb 12 from London to Seattle, returning Fri, Feb 19, priced at NT$24,071 Found 6 hours ago
United
Fri, Feb 12 - Fri, Feb 19
LHR
London
SEA
Seattle
NT$24,981
Roundtrip
Found 6 hours ago
Select United flight, departing Fri, Feb 12 from London to Seattle, returning Fri, Feb 19, priced at NT$24,981 Found 6 hours ago
Air France
Wed, Jul 29 - Sun, Jan 31
LGW
London
SEA
Seattle
NT$27,572
Roundtrip
Found 6 days ago
Select Air France flight, departing Wed, Jul 29 from London to Seattle, returning Sun, Jan 31, priced at NT$27,572 Found 6 days ago
Air France
Wed, Jul 29 - Sun, Jan 31
LGW
London
SEA
Seattle
NT$29,104
Roundtrip
Found 6 days ago
Select Air France flight, departing Wed, Jul 29 from London to Seattle, returning Sun, Jan 31, priced at NT$29,104 Found 6 days ago
KLM
Wed, Jul 29 - Sun, Jan 31
LGW
London
SEA
Seattle
NT$29,518
Roundtrip
Found 6 days ago
Select KLM flight, departing Wed, Jul 29 from London to Seattle, returning Sun, Jan 31, priced at NT$29,518 Found 6 days ago
SAS
Fri, Jul 24 - Tue, Jul 28
LHR
London
SEA
Seattle
NT$34,419
Roundtrip
Found 1 day ago
Select SAS flight, departing Fri, Jul 24 from London to Seattle, returning Tue, Jul 28, priced at NT$34,419 Found 1 day ago
Condor
Sun, Aug 9 - Wed, Aug 12
LGW
London
PAE
Seattle
NT$42,721
Roundtrip
Found 12 hours ago
Select Condor flight, departing Sun, Aug 9 from London to Seattle, returning Wed, Aug 12, priced at NT$42,721 Found 12 hours ago
Finnair
Sun, Aug 9 - Wed, Aug 12
LHR
London
PAE
Seattle
NT$46,638
Roundtrip
Found 12 hours ago
Select Finnair flight, departing Sun, Aug 9 from London to Seattle, returning Wed, Aug 12, priced at NT$46,638 Found 12 hours ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from NT$27,304
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from NT$27,304

Travel information

Origin airport
Heathrow Airport
Destination airport
Seattle-Tacoma International Airport
Distance
7,702 km away
Airlines serving
Finnair, Aer Lingus, Alaska Airlines, British Airways, Air Canada, Austrian Airlines, Lufthansa, Iberia, Brussels Airlines, Icelandair, Air France, KLM, Virgin Atlantic, WestJet, JetBlue Airways, Turkish Airlines, SAS, American Airlines, Delta, United, Aeromexico, Swiss International Air Lines
Popular airline
Finnair
Roundtrip price
NT$23,909
Average flight time
9 hours 59 mins
*Available to One Key members.