Question 1

How long is the flight from London to Seattle-Tacoma?

Accepted Answer

A direct flight from London to Seattle-Tacoma typically takes around 10 hours 5 minutes. This makes the direct service the fastest and most convenient way to travel between London and Seattle-Tacoma. It is worth checking flight times when searching, as these can vary by airline and travel date.

Question 2

Are there direct flights from London to Seattle-Tacoma?

Accepted Answer

Yes, there are direct flights from London to Seattle-Tacoma, with an average of around 6 flights per day, operated by, among others, British Airways, Alaska Airlines and Delta. If you want to travel without a stopover, it is worth filtering specifically for direct flights when searching.

Question 3

Which airlines fly from London to Seattle-Tacoma?

Accepted Answer

Direct flights from London to Seattle-Tacoma are operated by, among others, British Airways, Alaska Airlines and Delta. These services take you to Seattle-Tacoma without any stops, making them particularly handy for short breaks or weekend trips. It is still worth comparing departure times and airline policies, as baggage rules and additional charges can vary.

Question 4

On which days are there direct flights from London to Seattle-Tacoma?

Accepted Answer

Direct flights from London to Seattle-Tacoma operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day has no direct service, nearby departure days or short connecting flights may be a good alternative.

Question 5

How many flights are there per day from London to Seattle-Tacoma?

Accepted Answer

From London to Seattle-Tacoma there are on average around 6 flights per day. This usually means you have a good choice of departure times. Particularly if you are flexible, you can easily compare times, prices and airlines.

Question 6

How many flights per week are there from London to Seattle-Tacoma?

Accepted Answer

From London to Seattle-Tacoma there are around 42 flights per week. This means you usually have suitable connections to choose from on several days and at various times. As well as price, it is worth comparing flight duration, airline and any potential additional charges.

Question 7

When does the first flight from London to Seattle-Tacoma depart?

Accepted Answer

The earliest direct flight from London to Seattle-Tacoma usually departs at 09:25. The exact departure time may vary by day of the week and airline. Early flights are particularly useful if you want to make the most of your arrival day in Seattle-Tacoma.

Question 8

When does the last flight from London to Seattle-Tacoma depart?

Accepted Answer

The last direct flight from London to Seattle-Tacoma usually departs at 18:30. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a direct flight, as a connecting service could push the arrival time significantly later.

Question 9

In which months do idealo users most frequently search for flights from London to Seattle-Tacoma?

Accepted Answer

Flights from London to Seattle-Tacoma are most frequently searched for travel in May, April and October. If you are planning to fly in one of these months, it may be worth comparing offers early. Outside the most popular months, you may find more choice or cheaper connections.

Question 10

Which departure days are most popular for flights from London to Seattle-Tacoma?

Accepted Answer

For flights from London to Seattle-Tacoma, departures on Monday, Thursday and Saturday are particularly in demand. Demand can be higher on popular travel days, so it is worth checking alternative departure days. You may find more suitable flight times or cheaper offers.

Question 11

How long is the typical stay on trips from London to Seattle-Tacoma?

Accepted Answer

For trips from London to Seattle-Tacoma, stays of 7, 11 and 14 days are most commonly searched. These trip lengths are particularly popular with idealo users on this route.

	Outbound	Return	Airlines	Baggage	Price
London Seattle-Tacoma	Outbound 01/12/26 1 Stopover (KEF) FI0451, FI0681 12h 45min	Return 08/12/26 1 Stopover (KEF) FI0680, FI0450 12h 15min	Icelandair		£489
Best option London Seattle-Tacoma	Outbound 01/12/26 direct IB3507 10h 00min	Return 08/12/26 direct IB3506 09h 30min	Iberia	?	£538
London Seattle-Tacoma	Outbound 08/08/26 direct AS0101 09h 55min	Return 15/08/26 direct AS0100 09h 25min	Alaska Airlines		£636
London Seattle-Tacoma	Outbound 01/12/26 1 Stopover (KEF) FI0451, FI0681 12h 45min	Return 08/12/26 1 Stopover (KEF) FI0680, FI0454 20h 55min	Icelandair		£496
London Seattle-Tacoma	Outbound 01/12/26 1 Stopover (KEF) FI0451, FI0681 12h 45min	Return 08/12/26 1 Stopover (KEF) FI0680, FI0450 12h 15min	Icelandair		£501
London Seattle-Tacoma	Outbound 01/12/26 direct BA0049 10h 00min	Return 08/12/26 2 Stopovers (YYZ, DUB) AS1495, EI0126, EI0154 17h 10min	British Airways		£514
London Seattle-Tacoma	Outbound 01/12/26 2 Stopovers (MUC, YVR) LH2485, AC9433, AC8806 19h 47min	Return 08/12/26 1 Stopover (YVR) AC8807, AC0860 12h 35min	Lufthansa, Air Canada		£526
London Seattle-Tacoma	Outbound 01/12/26 1 Stopover (KEF) FI0451, FI0681 12h 45min	Return 08/12/26 1 Stopover (KEF) FI0680, FI0450 12h 15min	Icelandair		£533
London Seattle-Tacoma	Outbound 04/12/26 1 Stopover (MUC) LH4205, LH0488 13h 20min	Return 11/12/26 1 Stopover (YVR) LH6645, LH6841 12h 35min	Lufthansa	?	£547
London Seattle-Tacoma	Outbound 01/12/26 1 Stopover (KEF) FI0451, FI0681 12h 45min	Return 08/12/26 1 Stopover (KEF) FI0680, FI0450 12h 15min	Icelandair	?	£549

Outbound and return from	488,99 £
Flight duration	min. 09:50 / max. 09:55
Return flight duration	min. 09:20/ max. 09:30
Distance	7721 km
Flights per week	19
Departure airport	Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport	Airport Seattle-Tacoma (SEA)
Destination country	Flights to United States
Departure airport - Destination country	London (LCY, LGW, LHR, LTN, STN, SEN) - United States

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