LCY - SEA

£409 Find Cheap Flights from London City to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London City to Seattle departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Seattle, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£602
KLM
Mon 7/9Wed 16/9
LCY - SEA • 1 stop
Cheapest one-way flight
£409
SWISS
Tue 15/9
LCY - SEA • 2 stops
Direct flights
Not available
There are currently no direct flights between London City and Seattle. You’ll need at least 1 connection.
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London City to Seattle (LCY-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London City to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London City to Seattle

Mon, 7 Sep - Wed, 16 Sep
KLM Logo
09:20 - 16:35
LCY
-
SEA
15h 15m
1 stop
KLM Logo
13:50 - 09:30
SEA
-
LCY
11h 40m
1 stop
£602KLM
Thu, 3 Sep - Fri, 18 Sep
Virgin Atlantic Logo
09:20 - 16:35
LCY
-
SEA
15h 15m
1 stop
Virgin Atlantic Logo
13:50 - 09:30
SEA
-
LCY
11h 40m
1 stop
£609Virgin Atlantic
Mon, 7 Sep - Wed, 16 Sep
KLM Logo
10:00 - 16:35
LCY
-
SEA
14h 35m
1 stop
KLM Logo
13:50 - 09:30
SEA
-
LCY
11h 40m
1 stop
£610KLM
Thu, 3 Sep - Fri, 18 Sep
Virgin Atlantic Logo
09:20 - 16:35
LCY
-
SEA
15h 15m
1 stop
Virgin Atlantic Logo
13:50 - 09:30
SEA
-
LCY
11h 40m
1 stop
£615Virgin Atlantic
Thu, 8 Oct - Thu, 15 Oct
KLM Logo
10:00 - 16:39
LCY
-
SEA
14h 39m
1 stop
KLM Logo
09:30 - 08:50
SEA
-
LCY
15h 20m
2 stops
£616KLM
Thu, 28 May - Wed, 10 Jun
Delta Logo
10:00 - 16:30
LCY
-
SEA
14h 30m
1 stop
Delta Logo
17:45 - 16:40
SEA
-
LCY
14h 55m
1 stop
£616Delta
Thu, 28 May - Wed, 10 Jun
Delta Logo
08:25 - 16:30
LCY
-
SEA
16h 05m
1 stop
Delta Logo
17:45 - 16:40
SEA
-
LCY
14h 55m
1 stop
£617Delta
Tue, 13 Oct - Tue, 20 Oct
Virgin Atlantic Logo
17:50 - 11:52
LCY
-
SEA
26h 02m
1 stop
Virgin Atlantic Logo
07:20 - 09:30
SEA
-
LCY
18h 10m
2 stops
£621Virgin Atlantic
Thu, 28 May - Thu, 4 Jun
Virgin Atlantic Logo
08:25 - 16:30
LCY
-
SEA
16h 05m
1 stop
Virgin Atlantic Logo
05:30 - 08:50
SEA
-
LCY
19h 20m
2 stops
£621Virgin Atlantic
Sat, 26 Sep - Thu, 22 Oct
KLM Logo
12:10 - 16:35
LCY
-
SEA
12h 25m
1 stop
KLM Logo
13:45 - 09:30
SEA
-
LCY
11h 45m
1 stop
£622KLM
Booking Insights

KAYAK’s insights & trends for London City to Seattle flights

Get data-powered insights and trends into flights from London City to Seattle to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London City to Seattle?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from London City to Seattle were found on KLM (£602) and Virgin Atlantic (£609).

Find deals

Good to know - Cheap tickets from London City to Seattle

Cheapest flight£409
Flight from London City to Seattle

When to book flights from London City to Seattle

Are your dates flexible? Find out the best times to travel from London City to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London City to Seattle flights

  • What is the cheapest flight from London City Airport to Seattle?

    In the last 3 days, the lowest price for a flight from London City Airport to Seattle was £409 for a one-way ticket and £602 for a return.

  • Which aircraft models fly most regularly from London City to Seattle?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from London City to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London City to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London City to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from London City is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London City to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seattle with an airline and back to London City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London City to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from London City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from London City to Seattle

Information on your arrival and departure airports

London City (LCY)
Seattle (SEA)