Flights from Seattle to London

SEA
Seattle
4786 mi
LHR
London
2
Direct Routes
2
Airlines
7702
Kilometers
10h 8m
Flight Time
View reverse: LHR to SEA
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Direct Flights (2)

Delta Air Lines
DL20
Delta Air Lines
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Virgin Atlantic Airways
VS106
Virgin Atlantic Airways
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Connecting Flights (1 Stop)

Select a stopover airport to see flight schedules

SEA → DOH → LHR
Via Hamad International Airport (Doha)
Qatar Airways British Airways
2 flights
SEA → HND → LHR
Via Tokyo Haneda International Airport (Tokyo)
Delta Air Lines All Nippon Airways
2 flights
SEA → IAD → LHR
Via Washington Dulles International Airport (Dulles)
Delta Air Lines American Airlines
2 flights
SEA → CDG → LHR
Via Charles de Gaulle International Airport (Paris (Roissy-en-France, Val-d'Oise))
Air France British Airways
2 flights
SEA → ATL → LHR
Via Hartsfield Jackson Atlanta International Airport (Atlanta)
Delta Air Lines Delta Air Lines
2 flights
SEA → SIN → LHR
Via Singapore Changi Airport (Singapore)
Singapore Airlines British Airways
2 flights
SEA → MCO → LHR
Via Orlando International Airport (Orlando)
Alaska Airlines Delta Air Lines
2 flights
SEA → TPE → LHR
Via Taiwan Taoyuan International Airport (Taoyuan)
Jett8 Airlines Cargo EVA Air
2 flights
SEA → DEN → LHR
Via Denver International Airport (Denver)
Delta Air Lines United Airlines
2 flights
SEA → ICN → LHR
Via Incheon International Airport (Seoul)
Delta Air Lines Asiana Airlines
2 flights

Airlines on This Route

Delta Air Lines Delta Air Lines
Virgin Atlantic Airways Virgin Atlantic Airways

Related Routes

All flights from SEA All flights to LHR LHR → SEA (reverse)

Airport Tools

SEA Wait Times
SEA Lounges

About Seattle to London Flights

There are 2 direct flights from Seattle–Tacoma International Airport (Seattle) (SEA) to London Heathrow Airport (London) (LHR), operated by 2 airlines.

The distance between SEA and LHR is approximately 4786 miles (7702 km), with an estimated flight time of 10h 8m.

Explore our flight seat maps to see detailed aircraft configurations for flights on this route.

Frequently Asked Questions

Are there direct flights from SEA to LHR?
Yes, there are 2 direct flights from Seattle–Tacoma International Airport (Seattle) to London Heathrow Airport (London), operated by Delta Air Lines, Virgin Atlantic Airways.
How long is the flight from SEA to LHR?
The flight takes approximately 10h 8m. The distance is 4786 miles (7702 km).
Which airlines fly from SEA to LHR?
Airlines operating this route include Delta Air Lines, Virgin Atlantic Airways.