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London
– Seattle
Any date
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Route details
7700 km
Distance
Direct flights to Seattle
and 4 more airlines
Weather now
❄️
+36°F
Snow
Airports
LKE
3km
SEA
17km
BFI
8km
Select dates to see flight prices to Seattle
Pick your travel dates to get the cheapest live flight prices to Seattle:
Specific Dates
Flexible Dates
Trip Period
Weekend trip
February
2025
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Flight prices from London to Seattle
Typically the return flight from London to Seattle costs about that much:
No data yet
--
Cheap
--
Average price
--
Expensive
We don’t have sufficient data yet to display price ranges. Make a search to get live prices instead.
Lars
Founder, CEO
We don’t have enough searches made from London to Seattle to display any price data. Make a search using your dates and help us gather more data.
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Which is the cheapest month to fly to Seattle?
Here are approximate min and max prices for London to Seattle flight (one-way) at the moment:
We don’t have data for this route yet. Try searching different months by clicking on them below and get a feeling of when it’s best to fly for you.
Lars
Founder, CEO
We don’t yet have enough data to estimate which month is the cheapest. We will display this data when more people search for this route.
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Is Seattle an expensive destination?
We have compared flights from London to Seattle with other routes:
Not enough data
Price per kilometer: -- $ / km
Unfortunately we don’t yet have enough data for this route to tell if it’s expensive or not.
Direct flights from London to Seattle
There are 8 airlines that fly directly from London to Seattle: Finnair, Air France, Aer Lingus, British Airways, Alaska Airlines, Iberia, KLM, Virgin Atlantic if you are departing from London. Most airlines that have direct connections are departing from Heathrow Airport. Most airlines arrive to Seattle-Tacoma International Airport. Most flights depart on Thursday, Wednesday.
Airlines that have direct flights from London to Seattle
Alaska Airlines
LHR
SEA
MA
TI
ON
TO
FR
LØ
SØ
The above ratings are provided by Trustpilot.
Airlines that have connecting flights from London to Seattle
There are 10 other airlines that fly from London to Seattle, including Turkish Airlines, Icelandair, KLM, TAP Portugal and others.
Turkish Airlines
Icelandair
KLM
TAP Portugal
Lars
Founder, CEO
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Airports in Seattle and London
Seattle has 3 airports and London has 9 airports.
Seattle
London
Kenmore Air Harbor Seaplane Base (LKE)
3 km from Seattle city center.
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Taxi--
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Bus--
🚆
Train--
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Shuttle--
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Subway--
Seattle-Tacoma International Airport (SEA)
17 km from Seattle city center.
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Taxi~5 Min.
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Bus--
🚆
Train--
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Shuttle--
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Subway--
Boeing Field/King County International Airport (BFI)
8 km from Seattle city center.
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Taxi--
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Bus--
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Train--
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Shuttle--
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Subway--
Which airport in Seattle is better?
The closest airport to Seattle city center is Kenmore Air Harbor Seaplane Base (LKE) with 3 km distance. The quickest way to get to city center is to take a taxi from Seattle-Tacoma International Airport (SEA), trip will take 5 min. Most airlines like Finnair, Air France, Aer Lingus, British Airways, Alaska Airlines, Iberia, KLM, Virgin Atlantic with direct flights are flying to Seattle-Tacoma International Airport (SEA).
Lars
Founder, CEO
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Where to stay in Seattle
Find the right accommodation in Seattle with Avionero:
7.1
Extended Stay America - Seattle - Southcenter
15635 West Valley Hwy
Free Wi-Fi • WiFi • Parking • Airport shuttle • Elevator / Lift
6.5
Travelodge by Wyndham Seattle By The Space Needle
200 Sixth Ave N
24-Hour Reception • Swimming pool • Fitness Room/Gym • Elevator / Lift • Multilingual Staff
5.7
Extended Stay America Seattle - Tukwila
15451 53rd Avenue S
Free Wi-Fi • WiFi • Parking • 24-Hour Reception • Elevator / Lift
8.4
Hotel Max Seattle
620 Stewart Street
Parking • 24-Hour Reception • Fitness Room/Gym • Airport shuttle • Elevator / Lift
9.2
Country Inn & Suites by Radisson Seattle-Tacoma International Airport WA
3100 South 192Nd
Free Wi-Fi • WiFi • 24-Hour Reception • Swimming pool • Fitness Room/Gym
Things to do in Seattle
Some of the activities you can do while travelling to Seattle:
1922 reviews
Chef Guided Food Tour of Pike Place Market- 2 Hours
Historical Tours • Walking Tours • Culinary & Gourmet Tour • Small Group • Food & Drink
1445 reviews
Seattle Harbor Cruise
Day Cruises • Water Tours • Sightseeing Cruises • Excellent Quality
163 reviews
Touring and Hiking in Mt. Rainier National Park
Day Trips • Hiking • Nature and Wildlife • Full-day Tours • Bus Tours
232 reviews
Forest Hike to Gorgeous Twin and Snoqualmie Falls
Hiking • Nature and Wildlife • Full-day Tours • Half-day Tours • Bus Tours
5502 reviews
Beneath The Streets Underground History Tour
Cultural Tours • Historical Tours • Walking Tours • Viator Plus • Excellent Quality
367 reviews
Seattle Grand 4-Hour City Tour
Full-day Tours • Half-day Tours • Bus Tours • City Tours • Likely to Sell Out
2119 reviews
Viator Exclusive Day-Tour From Seattle to Mt. Rainier
Day Trips • Nature and Wildlife • Full-day Tours • Bus Tours • Private and Luxury
Planning a trip from London to Seattle? Check the weather
15 Days Weather Forecast
Here’s how the weather in Seattle looks currently:
Sun, 02 February
❄️
+36°F
Snow
4 m/s
87 %
Mon, 03 February
❄️
+32°F
Snow
5 m/s
80 %
Tue, 04 February
❄️
+30°F
Snow
5 m/s
67 %
Wed, 05 February
❄️
+32°F
Snow
2 m/s
59 %
Thu, 06 February
☁️
+34°F
Broken clouds
5 m/s
63 %
Fri, 07 February
❄️
+34°F
Snow
3 m/s
97 %
Sat, 08 February
❄️
+39°F
Snow
1 m/s
83 %
Sun, 09 February
❄️
+36°F
Snow
2 m/s
100 %
Mon, 10 February
☀️
+34°F
Clear sky
5 m/s
84 %
Tue, 11 February
☀️
+36°F
Clear sky
5 m/s
74 %
Wed, 12 February
☀️
+37°F
Clear sky
4 m/s
63 %
Thu, 13 February
☁️
+41°F
Scattered clouds
2 m/s
62 %
Fri, 14 February
☁️
+41°F
Broken clouds
2 m/s
60 %
Sat, 15 February
❄️
+41°F
Snow
4 m/s
71 %
Sun, 16 February
⛅️
+41°F
Few clouds
4 m/s
56 %
Monthly weather
Planning a trip and want to know what the weather in Seattle will be like?
Seattle in JanuarySeattle in FebruarySeattle in MarchSeattle in AprilSeattle in MaySeattle in June
Seattle in JulySeattle in AugustSeattle in SeptemberSeattle in OctoberSeattle in NovemberSeattle in December
Still thinking when to go? Read when is the best time to visit Seattle.
FAQ
Flying from London to Seattle? Here are some useful things to know:
🛬
What airports does Seattle has?
There are 3 of airports in Seattle: Kenmore Air Harbor Seaplane Base, Seattle-Tacoma International Airport, Boeing Field/King County International Airport. The closest one is Kenmore Air Harbor Seaplane Base which is 3 km away.
✈️
How far is it to fly between London and Seattle?
A passenger flying direct from London to Seattle will travel around 7700 km.
⏰
How long does it take to travel from London to Seattle?
You should expect a flight time of around ∞h NaNm – -∞h NaNm.
🌤️
What’s the weather like in Seattle?
On average you could expect +39°F in February to +64°F in July. Currently, it is Snow and +36°F in Seattle.
🛬
Is there a direct connection between London and Seattle?
Yes, there are direct flights from London to Seattle. You can fly to Seattle 3 days a week: Thursday, Wednesday, Tuesday.
🛬
Which airlines offer direct flights from London to Seattle?
Here are the airlines that have direct connections from London to Seattle: Finnair, Air France, Aer Lingus, British Airways, Alaska Airlines, Iberia, KLM, Virgin Atlantic.
About Avionero
Avionero is a Swedish travel planning startup located in Malmo, founded by Lars Kristensson and Anton Tyulenev.
Using our smart AI Search engine, we combine millions of flight, hotel, and activity options for your trip to Seattle.
Read more about the company.
4 things to know about Avionero:
We provide the most flexible search
We have the largest inventory of flights
We are not the sellers, but aggregators of flights, hotels & activities
We do not track you to raise prices
Read more about our features.
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