Find Deals on Flights from Seattle to London City Airport

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Seattle to London City Airport

(Round-trip)
Depart: Sun Jan 15 2017 Return: Wed Jan 25 2017 Trip spans 11 days
Major Airline
Major Airline
SEA
LCY
27h 05m
2 stops
LCY
SEA
34h 47m
2 stops
Depart: Wed Apr 26 2017 Return: Tue May 2 2017 Trip spans 7 days
British Airways
British Airways
SEA
LCY
19h 50m
2 stops
LCY
SEA
22h 25m
2 stops
Depart: Wed Mar 1 2017 Return: Fri Mar 10 2017 Trip spans 10 days
SWISS
SWISS
SEA
LCY
20h 10m
2 stops
LCY
SEA
22h 27m
2 stops
Depart: Sun Apr 16 2017 Return: Mon Apr 24 2017 Trip spans 9 days
American Airlines
American Airlines
SEA
LCY
16h 15m
1 stop
LCY
SEA
19h 40m
2 stops
Depart: Mon Feb 13 2017 Return: Mon Feb 27 2017 Trip spans 15 days
Lufthansa
Lufthansa
SEA
LCY
18h 35m
1 stop
LCY
SEA
20h 24m
2 stops
Depart: Thu Jan 5 2017 Return: Fri Jan 13 2017 Trip spans 9 days
KLM
KLM
SEA
LCY
21h 50m
1 stop
LCY
SEA
20h 38m
2 stops
Depart: Sat Feb 18 2017 Return: Sun Feb 26 2017 Trip spans 9 days
Major Airline
Major Airline
SEA
LCY
27h 05m
2 stops
LCY
SEA
34h 47m
2 stops
Depart: Wed Feb 22 2017 Return: Tue Feb 28 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
LCY
39h 40m
2 stops
LCY
SEA
34h 47m
2 stops
Depart: Mon Apr 3 2017 Return: Fri Apr 28 2017 Trip spans 26 days
SWISS
SWISS
SEA
LCY
20h 20m
2 stops
LCY
SEA
22h 29m
2 stops
Depart: Fri May 5 2017 Return: Mon May 29 2017 Trip spans 25 days
American Airlines
American Airlines
SEA
LCY
16h 15m
1 stop
LCY
SEA
19h 40m
2 stops
Depart: Thu Feb 16 2017 Return: Fri Feb 24 2017 Trip spans 9 days
Lufthansa
Lufthansa
SEA
LCY
19h 40m
1 stop
LCY
SEA
20h 24m
2 stops
Depart: Fri Mar 17 2017 Return: Thu Mar 23 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
LCY
41h 20m
2 stops
LCY
SEA
37h 30m
2 stops
Depart: Thu Mar 30 2017 Return: Thu Apr 6 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
LCY
16h 15m
1 stop
LCY
SEA
19h 40m
2 stops
Depart: Thu Dec 29 2016 Return: Fri Jan 13 2017 Trip spans 16 days
British Airways
British Airways
SEA
LCY
21h 33m
2 stops
LCY
SEA
22h 21m
2 stops
Depart: Fri May 5 2017 Return: Sat May 13 2017 Trip spans 9 days
SWISS
SWISS
SEA
LCY
40h 35m
2 stops
LCY
SEA
21h 34m
2 stops
Depart: Wed May 10 2017 Return: Thu Jun 1 2017 Trip spans 23 days
$1003
Select
KLM
KLM
SEA
LCY
15h 13m
1 stop
LCY
SEA
14h 00m
1 stop
Depart: Tue Apr 4 2017 Return: Tue Apr 18 2017 Trip spans 15 days
SWISS
SWISS
SEA
LCY
21h 45m
2 stops
LCY
SEA
22h 29m
2 stops
Depart: Mon Dec 19 2016 Return: Tue Jan 10 2017 Trip spans 23 days
$1143
Select
KLM
KLM
SEA
LCY
17h 30m
1 stop
LCY
SEA
21h 42m
2 stops
Depart: Tue Jun 27 2017 Return: Thu Jul 6 2017 Trip spans 10 days
$1162
Select
KLM
KLM
SEA
LCY
15h 14m
1 stop
LCY
SEA
14h 00m
1 stop
Depart: Thu Mar 9 2017 Return: Sat Mar 25 2017 Trip spans 16 days
$1175
Select
SWISS
SWISS
SEA
LCY
18h 25m
2 stops
LCY
SEA
39h 45m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Seattle
$542
Destination

London
$542