SEA - LCY

£310 Find Cheap Flights from Seattle to London City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to London City departing on 26/7. 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 London City Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to London, 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 Seattle to London, 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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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£553
Delta
Mon 13/4Wed 22/4
SEA - LCY • 1 stop
Cheapest one-way flight
£310
Multiple Airlines
Sun 26/7
SEA - LCY • 3 stops
Direct flights
Not available
There are currently no direct flights between Seattle and London City. You’ll need at least 2 connections.
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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 London City!
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Seattle to London City 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 Seattle to London City

Mon, 13 Apr - Wed, 22 Apr
Delta Logo
17:35 - 16:40
SEA
-
LCY
15h 05m
1 stop
Delta Logo
08:25 - 16:30
LCY
-
SEA
16h 05m
1 stop
£553Delta
Mon, 6 Apr - Tue, 21 Apr
Virgin Atlantic Logo
17:35 - 16:40
SEA
-
LCY
15h 05m
1 stop
Virgin Atlantic Logo
10:00 - 16:30
LCY
-
SEA
14h 30m
1 stop
£555Virgin Atlantic
Sun, 3 May - Wed, 13 May
KLM Logo
13:45 - 09:30
SEA
-
LCY
11h 45m
1 stop
KLM Logo
09:20 - 16:30
LCY
-
SEA
15h 10m
1 stop
£556KLM
Sun, 19 Apr - Tue, 28 Apr
Virgin Atlantic Logo
17:35 - 17:20
SEA
-
LCY
15h 45m
1 stop
Virgin Atlantic Logo
08:25 - 20:25
LCY
-
SEA
20h 00m
2 stops
£560Virgin Atlantic
Mon, 17 Aug - Wed, 7 Oct
SWISS Logo
16:35 - 18:40
SEA
-
LCY
18h 05m
1 stop
SWISS Logo
09:15 - 18:32
LCY
-
SEA
17h 17m
2 stops
£562SWISS
Wed, 8 Apr - Wed, 15 Apr
Lufthansa Logo
14:10 - 17:55
SEA
-
LCY
19h 45m
1 stop
Lufthansa Logo
09:15 - 16:59
LCY
-
SEA
15h 44m
2 stops
£563Lufthansa
Mon, 4 May - Tue, 12 May
SWISS Logo
13:21 - 17:30
SEA
-
LCY
20h 09m
2 stops
SWISS Logo
09:15 - 22:47
LCY
-
SEA
21h 32m
2 stops
£565SWISS
Wed, 22 Apr - Mon, 4 May
Lufthansa Logo
14:10 - 17:55
SEA
-
LCY
19h 45m
1 stop
Lufthansa Logo
18:30 - 12:20
LCY
-
SEA
25h 50m
1 stop
£583Lufthansa
Sun, 12 Apr - Wed, 22 Apr
Delta Logo
17:35 - 16:40
SEA
-
LCY
15h 05m
1 stop
Delta Logo
10:00 - 16:30
LCY
-
SEA
14h 30m
1 stop
£589Delta
Mon, 13 Apr - Tue, 28 Apr
Virgin Atlantic Logo
17:35 - 18:30
SEA
-
LCY
16h 55m
1 stop
Virgin Atlantic Logo
17:50 - 11:40
LCY
-
SEA
25h 50m
1 stop
£590Virgin Atlantic
Booking Insights

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

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

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

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 Seattle to London City were found on Delta (£553) and Virgin Atlantic (£555).

Find deals

Good to know - Cheap tickets from Seattle to London City

Cheapest flight£310
Flight from Seattle to London City

When to book flights from Seattle to London City

Are your dates flexible? Find out the best times to travel from Seattle to London City 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 Seattle to London City flights

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

    In the last 3 days, the lowest price for a flight from Seattle to London City Airport was £310 for a one-way ticket and £553 for a return.

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

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

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

    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 Seattle to London City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London City from Seattle 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 Seattle to London City?

    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 London City with an airline and back to Seattle with another airline.

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

    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 London City from Seattle 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 Seattle to London City

Information on your arrival and departure airports

Seattle (SEA)
London City (LCY)