LCY - SEA

£356 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 28/4. 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
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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£575
SWISS
Mon 7/9Mon 14/9
LCY - SEA • 1 stop
Cheapest one-way flight
£356
Multiple Airlines
Tue 28/4
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 - Mon, 14 Sep
SWISS Logo
08:00 - 14:40
LCY
-
SEA
14h 40m
1 stop
SWISS Logo
16:35 - 18:40
SEA
-
LCY
18h 05m
1 stop
£575SWISS
Wed, 22 Apr - Mon, 27 Apr
SWISS Logo
09:15 - 20:57
LCY
-
SEA
19h 42m
2 stops
SWISS Logo
07:00 - 12:35
SEA
-
LCY
21h 35m
2 stops
£593SWISS
Mon, 13 Apr - Mon, 27 Apr
SWISS Logo
19:15 - 22:42
LCY
-
SEA
35h 27m
2 stops
SWISS Logo
07:00 - 12:35
SEA
-
LCY
21h 35m
2 stops
£595SWISS
Mon, 13 Apr - Mon, 27 Apr
SWISS Logo
09:15 - 22:42
LCY
-
SEA
21h 27m
2 stops
SWISS Logo
07:00 - 12:35
SEA
-
LCY
21h 35m
2 stops
£606SWISS
Wed, 15 Apr - Mon, 20 Apr
SWISS Logo
09:15 - 23:27
LCY
-
SEA
22h 12m
2 stops
SWISS Logo
07:00 - 12:35
SEA
-
LCY
21h 35m
2 stops
£608SWISS
Mon, 13 Apr - Mon, 27 Apr
SWISS Logo
09:15 - 22:42
LCY
-
SEA
21h 27m
2 stops
SWISS Logo
07:00 - 12:35
SEA
-
LCY
21h 35m
2 stops
£610SWISS
Mon, 27 Apr - Mon, 4 May
SWISS Logo
09:15 - 23:27
LCY
-
SEA
22h 12m
2 stops
SWISS Logo
13:21 - 17:30
SEA
-
LCY
20h 09m
2 stops
£612SWISS
Wed, 2 Sep - Sat, 12 Sep
Multiple Airlines Logo
18:30 - 11:55
LCY
-
SEA
25h 25m
1 stop
Multiple Airlines Logo
16:30 - 17:25
SEA
-
LCY
16h 55m
1 stop
£613Multiple Airlines
Wed, 15 Apr - Tue, 21 Apr
SWISS Logo
09:15 - 23:27
LCY
-
SEA
22h 12m
2 stops
SWISS Logo
10:48 - 12:35
SEA
-
LCY
17h 47m
2 stops
£618SWISS
Fri, 24 Apr - Mon, 27 Apr
SWISS Logo
09:15 - 22:44
LCY
-
SEA
21h 29m
2 stops
SWISS Logo
07:00 - 12:35
SEA
-
LCY
21h 35m
2 stops
£621SWISS
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 SWISS (£575) and Virgin Atlantic (£648).

Find deals

Good to know - Cheap tickets from London City to Seattle

Cheapest flight£356
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 £356 for a one-way ticket and £575 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)