Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London City Airport to Seattle from $544

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London City Airport to Seattle departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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.

Find the cheapest flights from London City Airport to Seattle

Cheap round-trip flights

SWISS Logo
9:20 am - 2:50 pmLCY-SEA
13h 30m1 stop
SWISS Logo
1:05 pm - 5:30 pmSEA-LCY
20h 25m2 stops
$665SWISS
Find Deal
Sat, Sep 13 - Tue, Sep 16
SWISS Logo
9:25 am - 6:36 pmLCY-SEA
17h 11m2 stops
SWISS Logo
4:25 pm - 8:50 amSEA-LCY
32h 25m1 stop
$667SWISS
Find Deal
Wed, Sep 10 - Mon, Sep 15
 Logo
9:20 am - 2:50 pmLCY-SEA
13h 30m1 stop
 Logo
2:20 pm - 5:15 pmSEA-LCY
18h 55m1 stop
Sat, Sep 6 - Sat, Oct 4
 Logo
12:20 pm - 11:29 pmLCY-SEA
42h 09m3 stops
 Logo
8:00 am - 11:40 amSEA-LCY
19h 40m2 stops
Sat, Nov 1 - Fri, Nov 7
Lufthansa Logo
9:40 am - 12:10 pmLCY-SEA
34h 30m1 stop
Lufthansa Logo
2:00 pm - 4:40 pmSEA-LCY
18h 40m1 stop
$696Lufthansa
Find Deal
Thu, Nov 13 - Mon, Nov 17
Lufthansa Logo
9:40 am - 12:10 pmLCY-SEA
34h 30m1 stop
Lufthansa Logo
2:00 pm - 4:40 pmSEA-LCY
18h 40m1 stop
$698Lufthansa
Find Deal
Thu, Nov 13 - Mon, Nov 17
Virgin Atlantic Logo
9:20 am - 8:15 pmLCY-SEA
18h 55m2 stops
Virgin Atlantic Logo
9:30 am - 8:10 amSEA-LCY
14h 40m2 stops
$710Virgin Atlantic
Find Deal
Wed, Oct 1 - Thu, Oct 23
Virgin Atlantic Logo
10:00 am - 3:55 pmLCY-SEA
13h 55m1 stop
Virgin Atlantic Logo
1:55 pm - 4:40 pmSEA-LCY
18h 45m1 stop
$725Virgin Atlantic
Find Deal
Mon, Aug 25 - Tue, Sep 9
KLM Logo
9:20 am - 4:05 pmLCY-SEA
14h 45m1 stop
KLM Logo
1:55 pm - 11:40 amSEA-LCY
13h 45m1 stop
$766KLM
Find Deal
Mon, Sep 8 - Fri, Sep 26
KLM Logo
9:20 am - 4:05 pmLCY-SEA
14h 45m1 stop
KLM Logo
1:55 pm - 11:40 amSEA-LCY
13h 45m1 stop
$767KLM
Find Deal
Mon, Sep 8 - Fri, Sep 26

SWISS flights from London City Airport to Seattle

Our best SWISS deals on London City Airport to Seattle flight tickets
SWISS
Sep 13
LCY9:20 amLondon City
13h 30m
1 stop
SEA2:50 pmSeattle/Tacoma Intl
Sep 16
SEA1:05 pmSeattle/Tacoma Intl
20h 25m
2 stops
LCY5:30 pmLondon City
SWISS
Sep 10
LCY9:25 amLondon City
17h 11m
2 stops
SEA6:36 pmSeattle/Tacoma Intl
Sep 15
SEA4:25 pmSeattle/Tacoma Intl
32h 25m
1 stop
LCY8:50 amLondon City
SWISS
Sep 1
LCY1:05 pmLondon City
41h 54m
2 stops
SEA10:59 pmSeattle/Tacoma Intl
Nov 27
SEA2:30 pmSeattle/Tacoma Intl
33h 25m
2 stops
LCY7:55 amLondon City

Lufthansa flights from London City Airport to Seattle

Our best Lufthansa deals on London City Airport to Seattle flight tickets
Lufthansa
Nov 13
LCY9:40 amLondon City
34h 30m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
Nov 17
SEA2:00 pmSeattle/Tacoma Intl
18h 40m
1 stop
LCY4:40 pmLondon City
Lufthansa
Nov 13
LCY9:40 amLondon City
34h 30m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
Nov 17
SEA2:00 pmSeattle/Tacoma Intl
18h 40m
1 stop
LCY4:40 pmLondon City
Lufthansa
Nov 13
LCY9:40 amLondon City
34h 30m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
Nov 17
SEA2:00 pmSeattle/Tacoma Intl
18h 40m
1 stop
LCY4:40 pmLondon City

See travel insights to Seattle from

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

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 day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from London City Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $789. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from London City Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,189.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from London City Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $845 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $938. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from London City Airport to Seattle

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

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

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

Best Price Found

$544

Fastest flight time

12h 30m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from London City Airport in the past 72 hours is $544. The best round-trip flight deal from London City Airport to Seattle found on momondo in the last 72 hours is $665.
The fastest flight from London City Airport to Seattle takes 12h 30m
There are no direct flights from London City Airport to Seattle. Popular non-direct route for this connection is London City Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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

    A flight from London City to Seattle/Tacoma Intl will travel around 4785.6 mi. In terms of flight time, this usually takes a little over 12h 30m.

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

    Prices for flights from London City Airport to Seattle/Tacoma Intl Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London City Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Renton
Federal Way
Kent
Lynnwood
Puyallup
Tukwila
Kirkland
Marysville
Lakewood
Fife
Shoreline
Centralia
Cle Elum
Westport
Redmond

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Seattle for you.

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

Yes. momondo allows you to filter the results for London to Seattle flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Seattle.

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

Price alerts on flights to Seattle from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Seattle 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 7/8
Tue 7/15

Find better results for your trip to the United States