Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Seattle to London from $336

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
2:35 pm - 4:35 pmSEA  Seattle/Tacoma Intl-LCY London City
18h 00m1 stop Amsterdam Schiphol
Virgin Atlantic Logo
8:05 pm - 11:47 amLCY  London City-SEA Seattle/Tacoma Intl
23h 42m1 stop Amsterdam Schiphol
$773Virgin Atlantic
Sun, Nov 8 - Tue, Nov 24
KLM Logo
1:45 pm - 9:30 amSEA  Seattle/Tacoma Intl-LCY London City
11h 45m1 stop Amsterdam Schiphol
KLM Logo
10:00 am - 4:35 pmLCY  London City-SEA Seattle/Tacoma Intl
14h 35m1 stop Amsterdam Schiphol
$774KLM
Tue, Oct 13 - Tue, Oct 20
SWISS Logo
1:16 pm - 5:05 pmSEA  Seattle/Tacoma Intl-LCY London City
20h 49m2 stops San Francisco Zurich
SWISS Logo
7:15 pm - 8:48 pmLCY  London City-SEA Seattle/Tacoma Intl
33h 33m2 stops Zurich San Francisco
$774SWISS
Tue, Mar 16 - Tue, Mar 30
SWISS Logo
3:30 pm - 8:40 amSEA  Seattle/Tacoma Intl-LCY London City
33h 10m2 stops San Francisco Zurich
SWISS Logo
9:15 am - 11:21 pmLCY  London City-SEA Seattle/Tacoma Intl
22h 06m2 stops Zurich San Francisco
$774SWISS
Mon, Mar 1 - Wed, Mar 10
Virgin Atlantic Logo
8:30 am - 8:50 amSEA  Seattle/Tacoma Intl-LCY London City
16h 20m2 stops Minneapolis St Paul Amsterdam Schiphol
Virgin Atlantic Logo
5:50 pm - 11:47 amLCY  London City-SEA Seattle/Tacoma Intl
25h 57m1 stop Amsterdam Schiphol
$774Virgin Atlantic
Wed, Nov 11 - Mon, Nov 16
SWISS Logo
10:54 am - 12:50 pmSEA  Seattle/Tacoma Intl-LCY London City
17h 56m2 stops Chicago O'Hare Intl Zurich
SWISS Logo
9:15 am - 8:29 pmLCY  London City-SEA Seattle/Tacoma Intl
19h 14m2 stops Zurich Chicago O'Hare Intl
$774SWISS
Wed, Feb 10 - Tue, Feb 16
SWISS Logo
11:00 am - 12:50 pmSEA  Seattle/Tacoma Intl-LCY London City
17h 50m2 stops Chicago O'Hare Intl Zurich
SWISS Logo
5:45 pm - 11:21 pmLCY  London City-SEA Seattle/Tacoma Intl
37h 36m2 stops Zurich San Francisco
$774SWISS
Tue, Feb 23 - Tue, Mar 2
SWISS Logo
1:16 pm - 5:05 pmSEA  Seattle/Tacoma Intl-LCY London City
19h 49m2 stops San Francisco Zurich
SWISS Logo
5:45 pm - 8:29 pmLCY  London City-SEA Seattle/Tacoma Intl
34h 44m2 stops Zurich Chicago O'Hare Intl
$776SWISS
Tue, Feb 2 - Tue, Feb 16
SWISS Logo
1:16 pm - 8:40 amSEA  Seattle/Tacoma Intl-LCY London City
35h 24m2 stops San Francisco Zurich
SWISS Logo
7:05 pm - 12:14 amLCY  London City-SEA Seattle/Tacoma Intl
36h 09m2 stops Zurich Chicago O'Hare Intl
$776SWISS
Wed, Mar 10 - Tue, Mar 23
SWISS Logo
1:16 pm - 5:05 pmSEA  Seattle/Tacoma Intl-LCY London City
19h 49m2 stops San Francisco Zurich
SWISS Logo
9:15 am - 8:29 pmLCY  London City-SEA Seattle/Tacoma Intl
19h 14m2 stops Zurich Chicago O'Hare Intl
$776SWISS
Wed, Feb 3 - Wed, Mar 3

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Virgin Atlantic flights from Seattle to London City Airport

Our best Virgin Atlantic deals on Seattle to London City Airport flight tickets
Virgin Atlantic
Nov 8
SEA2:35 pmSeattle/Tacoma Intl
18h 00m
1 stop
LCY4:35 pmLondon City
Nov 24
LCY8:05 pmLondon City
23h 42m
1 stop
SEA11:47 amSeattle/Tacoma Intl
$773
Virgin Atlantic
Feb 2
SEA2:20 pmSeattle/Tacoma Intl
18h 15m
1 stop
LCY4:35 pmLondon City
Feb 16
LCY8:05 pmLondon City
23h 42m
1 stop
SEA11:47 amSeattle/Tacoma Intl
$779
Virgin Atlantic
Oct 13
SEA5:45 pmSeattle/Tacoma Intl
16h 45m
1 stop
LCY6:30 pmLondon City
Oct 20
LCY10:00 amLondon City
20h 49m
2 stops
SEA10:49 pmSeattle/Tacoma Intl
$780

Delta flights from Seattle to London City Airport

Our best Delta deals on Seattle to London City Airport flight tickets
Delta
Oct 9
SEA1:45 pmSeattle/Tacoma Intl
13h 55m
1 stop
LCY11:40 amLondon City
Oct 15
LCY10:00 amLondon City
14h 35m
1 stop
SEA4:35 pmSeattle/Tacoma Intl
$825
Delta
Feb 14
SEA2:20 pmSeattle/Tacoma Intl
34h 30m
1 stop
LCY8:50 amLondon City
Feb 21
LCY1:45 pmLondon City
30h 02m
1 stop
SEA11:47 amSeattle/Tacoma Intl
$833
Delta
Sep 23
SEA5:45 pmSeattle/Tacoma Intl
14h 55m
1 stop
LCY4:40 pmLondon City
Sep 30
LCY9:20 amLondon City
15h 15m
1 stop
SEA4:35 pmSeattle/Tacoma Intl
$881

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLondon

SEA Seattle/Tacoma Intl - LCY London City

SEALCY

Seattle/Tacoma Intl

Sun 11/8

2:35 pm-4:35 pm

1 stop18h 00m

London City

Tue 11/24

8:05 pm-11:47 am

1 stop23h 42m

$773
Quickest round-trip

SeattleLondon

SEA Seattle/Tacoma Intl - LCY London City

SEALCY

Seattle/Tacoma Intl

Tue 10/13

1:45 pm-9:30 am

1 stop11h 45m

London City

Tue 10/20

10:00 am-4:35 pm

1 stop14h 35m

$774

SeattleLondon

SEA Seattle/Tacoma Intl - LCY London City

SEALCY

Seattle/Tacoma Intl

Tue 3/16

1:16 pm-5:05 pm

2 stops20h 49m

London City

Tue 3/30

7:15 pm-8:48 pm

2 stops33h 33m

$774

SeattleLondon

SEA Seattle/Tacoma Intl - LCY London City

SEALCY

Seattle/Tacoma Intl

Mon 3/1

3:30 pm-8:40 am

2 stops33h 10m

London City

Wed 3/10

9:15 am-11:21 pm

2 stops22h 06m

$774

SeattleLondon

SEA Seattle/Tacoma Intl - LCY London City

SEALCY

Seattle/Tacoma Intl

Wed 11/11

8:30 am-8:50 am

2 stops16h 20m

London City

Mon 11/16

5:50 pm-11:47 am

1 stop25h 57m

$774

SeattleLondon

SEA Seattle/Tacoma Intl - LCY London City

SEALCY

Seattle/Tacoma Intl

Wed 2/10

10:54 am-12:50 pm

2 stops17h 56m

London City

Tue 2/16

9:15 am-8:29 pm

2 stops19h 14m

$774

SeattleLondon

SEA Seattle/Tacoma Intl - LCY London City

SEALCY

Seattle/Tacoma Intl

Tue 2/23

11:00 am-12:50 pm

2 stops17h 50m

London City

Tue 3/2

5:45 pm-11:21 pm

2 stops37h 36m

$774

SeattleLondon

SEA Seattle/Tacoma Intl - LCY London City

SEALCY

Seattle/Tacoma Intl

Tue 2/2

1:16 pm-5:05 pm

2 stops19h 49m

London City

Tue 2/16

5:45 pm-8:29 pm

2 stops34h 44m

$776

SeattleLondon

SEA Seattle/Tacoma Intl - LCY London City

SEALCY

Seattle/Tacoma Intl

Wed 3/10

1:16 pm-8:40 am

2 stops35h 24m

London City

Tue 3/23

7:05 pm-12:14 am

2 stops36h 09m

$776

SeattleLondon

SEA Seattle/Tacoma Intl - LCY London City

SEALCY

Seattle/Tacoma Intl

Wed 2/3

1:16 pm-5:05 pm

2 stops19h 49m

London City

Wed 3/3

9:15 am-8:29 pm

2 stops19h 14m

$776

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Seattle to London City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seattle/Tacoma Intl to London City?

Virgin Atlantic, SWISS, and Delta are the most popular carriers operating from Seattle/Tacoma Intl to London City

When to book flights from Seattle to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to London City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to London City Airport (SEA to LCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to London City Airport

Best Price Found

$336

Fastest flight time

11h 40m

Direct flights

None
The best one-way flight to London City Airport from Seattle in the past 72 hours is $336. The best round-trip flight deal from Seattle to London City Airport found on momondo in the last 72 hours is $773.
The fastest flight from Seattle to London City Airport takes 11h 40m
There are no direct flights from Seattle to London City Airport. There are no popular flight routes from Seattle to London City Airport.
Search flight deals

Frequently asked questions about flying from Seattle to London City Airport

  • How far is Seattle/Tacoma Intl to London City by plane?

    The distance between Seattle/Tacoma Intl and London City is about 4785.6 mi. In terms of flight time, this usually takes a little over 11h 40m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to London City Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to London City Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to London City Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to London City Airport.

  • What documentation or ID do you need to fly to London City Airport?

    The travel and health documents you'll need for your trip to London City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Croydon
Luton
Hayes
Dover
Wembley
Kingston upon Thames
Richmond
Stansted
Watford
Harrow
Cobham
Worthing
Eastbourne
Slough
Hook
Uxbridge
Ilford

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to London. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to London with flexible booking policies on momondo?

Yes. All flights to London from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to London?

Once you have performed a search for Seattle to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London City Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 10/20
Tue 10/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Flights to London Heathrow Airportfrom $316
Flights to London Gatwick Airportfrom $200
Flights to London Stansted Airportfrom $389
Flights to London Luton Airportfrom $455
Flights to Glasgow Intl Airportfrom $486
Flights to Belfast Intl Airportfrom $624
Flights to London Southend Airportfrom $546
Flights to Belfast City Airportfrom $624