Direct flights from London Heathrow to Seattle / Tacoma

Did you mean flights from Seattle / Tacoma to London Heathrow?

London Heathrow

United Kingdom

United Kingdom

LHR

London Heathrow Airport

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Seattle / Tacoma

United States

United States

SEA

Seattle–Tacoma International Airport

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Flight schedule
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Click to show full flight schedule

Distance
4,783 miles  ·  (7,697 km)
Flight time
9 hours and 45 minutes
Airlines
  • American Airlines
  • British Airways
  • Delta
  • Virgin Atlantic
Alliances
  • OneWorld
  • SkyTeam
  • Star Alliance
Classes
  • Economy
  • Premium Economy
  • Business Class
  • First Class
Aircrafts
  • Airbus A330-300
  • Boeing 767-400
  • Boeing 777
  • Boeing 787-10
  • Boeing 787-9

London Heathrow to Seattle / Tacoma Flight Schedule

Scan through all non-stop flights from London Heathrow to Seattle / Tacoma. The full flight schedule below gives an overview of all non-stop flights from LHR to SEA, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

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Airlines flying from London Heathrow to Seattle / Tacoma

Airline-specific flight schedules from London Heathrow to Seattle / Tacoma

In total there are 4 airlines operating nonstop flights from London Heathrow LHR to Seattle / Tacoma SEA. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.

Click an airline below to view their LHR SEA flight schedule.

American Airlines
American Airlines flight schedulefrom London Heathrow to Seattle / Tacoma

American Airlines is a member of OneWorld
American Airlines flights start in October
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British Airways
British Airways flight schedulefrom London Heathrow to Seattle / Tacoma

British Airways is a member of OneWorld
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Delta
Delta flight schedulefrom London Heathrow to Seattle / Tacoma

Delta is a member of SkyTeam
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Virgin Atlantic
Virgin Atlantic flight schedulefrom London Heathrow to Seattle / Tacoma

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London Heathrow to Seattle / Tacoma Flights

Flights from LHR to SEA are operated 21 times a week, with an average of 3 flights per day. Departure times vary between 09:25 - 15:35. The earliest flight departs at 09:25, the last flight departs at 15:35. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.

You can fly in Economy, Premium Economy, Business or First class on this non-stop route.

The fastest direct flight from London Heathrow to Seattle / Tacoma takes 9 hours and 45 minutes. The flight distance between London Heathrow and Seattle / Tacoma is 4,783 miles (or 7,697 km).

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Frequently asked questions - FAQ

How many airports are there in Seattle / Tacoma?

There are 2 airports in Seattle / Tacoma: Seattle–Tacoma International Airport (SEA) and Boeing Field/King County Internat (BFI).

How many flights per week are there from LHR to SEA?

There are 21 flights per week flying from London Heathrow to Seattle / Tacoma (as of May 2022).

How long does it take to fly from London Heathrow to Seattle / Tacoma?

9 hours and 45 minutes is the average flight time from London Heathrow to Seattle / Tacoma.

How far is Seattle / Tacoma from London Heathrow?

The distance from London Heathrow to Seattle / Tacoma is 4,783 miles (7,697 kilometers).

What airlines fly nonstop from LHR airport to SEA airport?

American Airlines, British Airways, Delta and Virgin Atlantic are flying nonstop from London Heathrow to Seattle / Tacoma.

What alliances have direct flights from London Heathrow to Seattle / Tacoma?

OneWorld and SkyTeam are flying nonstop from London Heathrow to Seattle / Tacoma.

What classes are available from London Heathrow to Seattle / Tacoma?

You can fly non-stop in Economy, Premium Economy, Business Class and First Class.

What aircraft types fly from London Heathrow to Seattle / Tacoma?

Aircraft types that fly from London Heathrow to Seattle / Tacoma:

  • Airbus A330-300
  • Boeing 767-400
  • Boeing 777
  • Boeing 787-10
  • Boeing 787-9

What is the earliest flight departing from London Heathrow to Seattle / Tacoma?

The earliest flight departs at 09:25 from London Heathrow and arrives at 11:10 at Seattle / Tacoma.

What is the latest flight available from London Heathrow to Seattle / Tacoma?

The latest flight departs at 15:35 from London Heathrow and arrives at 17:20 at Seattle / Tacoma.

Popular flights from London Heathrow via Seattle / Tacoma

Non-stop flights from LHR to SEA

4,783 miles (7,697 km)  ·  9h 45m

Round trip
1 passenger
Economy
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Return schedule
×
  • Depart
  • Arrive
  • Airline
  • Flight no
  • Aircraft
  • Classes
  • 09:25

  • 11:10

  • British Airways

    British Airways

    OneWorld

  • BA 53

  • British Airways

  • Boeing 787-9

  • Y

    W

    J

    F

  • 09:40

  • 11:25

  • British Airways

    British Airways

    OneWorld

  • BA 53

  • British Airways

  • Boeing 787-9

  • Y

    W

    J

    F

  • 11:50

  • 13:35

  • Virgin Atlantic

    Virgin Atlantic

  • VS 105

  • Virgin Atlantic

  • Boeing 787-9

  • Y

    W

    J

    F

  • 15:10

  • 17:20

  • Delta

    Delta

    SkyTeam

  • DL 21

  • Delta

  • Boeing 767-400

  • Y

    W

    J

    F

  • 15:30

  • 17:15

  • British Airways

    British Airways

    OneWorld

  • BA 49

  • British Airways

  • Boeing 787-9

  • Y

    W

    J

    F

  • 15:35

  • 17:20

  • British Airways

    British Airways

    OneWorld

  • BA 49

  • British Airways

  • Boeing 787-9

  • Y

    W

    J

    F

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