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Cheap flights from London City Airport to Seattle from $459

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 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London City Airport to Seattle

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from London City Airport to Seattle.
SWISS Logo
9:25 am - 6:36 pmLCY-SEA
17h 11m2 stops
SWISS Logo
12:52 pm - 5:30 pmSEA-LCY
20h 38m2 stops
$675SWISS
Find Deal
Tue, Sep 16 - Tue, Oct 7
 Logo
9:25 am - 8:54 pmLCY-SEA
19h 29m2 stops
 Logo
7:00 am - 8:10 amSEA-LCY
17h 10m2 stops
Wed, Sep 10 - Wed, Oct 8
British Airways Logo
6:45 am - 4:59 pmLCY-SEA
18h 14m1 stop
British Airways Logo
6:45 pm - 6:20 pmSEA-LCY
15h 35m1 stop
$688British Airways
Find Deal
Wed, May 7 - Wed, May 14
Lufthansa Logo
8:45 am - 6:52 pmLCY-SEA
18h 07m2 stops
Lufthansa Logo
2:15 pm - 4:25 pmSEA-LCY
18h 10m1 stop
$696Lufthansa
Find Deal
Tue, May 6 - Tue, May 27
British Airways Logo
9:05 am - 4:59 pmLCY-SEA
15h 54m1 stop
British Airways Logo
7:35 pm - 8:50 pmSEA-LCY
17h 15m1 stop
$699British Airways
Find Deal
Tue, May 13 - Tue, May 27
Lufthansa Logo
8:45 am - 6:52 pmLCY-SEA
18h 07m2 stops
Lufthansa Logo
2:15 pm - 4:25 pmSEA-LCY
18h 10m1 stop
$700Lufthansa
Find Deal
Tue, May 13 - Tue, May 27
Virgin Atlantic Logo
9:35 am - 11:16 pmLCY-SEA
21h 41m2 stops
Virgin Atlantic Logo
6:07 pm - 4:40 pmSEA-LCY
14h 33m1 stop
$705Virgin Atlantic
Find Deal
Mon, May 5 - Mon, May 19
KLM Logo
9:20 am - 4:05 pmLCY-SEA
14h 45m1 stop
KLM Logo
1:55 pm - 11:40 amSEA-LCY
13h 45m1 stop
$738KLM
Find Deal
Mon, Sep 8 - Fri, Sep 26
Virgin Atlantic Logo
9:20 am - 8:49 pmLCY-SEA
19h 29m2 stops
Virgin Atlantic Logo
7:25 am - 8:50 amSEA-LCY
17h 25m2 stops
$789Virgin Atlantic
Find Deal
Thu, May 8 - Sun, May 11
KLM Logo
8:40 am - 3:57 pmLCY-SEA
15h 17m1 stop
KLM Logo
1:55 pm - 11:40 amSEA-LCY
13h 45m1 stop
$848KLM
Find Deal
Sat, May 31 - Fri, Jun 6

British Airways flights from London City Airport to Seattle

Our best British Airways deals on London City Airport to Seattle flight tickets
British Airways
May 7
LCY6:45 amLondon City
18h 14m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
May 14
SEA6:45 pmSeattle/Tacoma Intl
15h 35m
1 stop
LCY6:20 pmLondon City
British Airways
May 13
LCY9:05 amLondon City
15h 54m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
May 27
SEA7:35 pmSeattle/Tacoma Intl
17h 15m
1 stop
LCY8:50 pmLondon City
British Airways
May 14
LCY6:45 amLondon City
18h 14m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
May 21
SEA6:45 pmSeattle/Tacoma Intl
14h 45m
1 stop
LCY5:30 pmLondon City

Delta flights from London City Airport to Seattle

Our best Delta deals on London City Airport to Seattle flight tickets
Delta
May 26
LCY11:25 amLondon City
12h 32m
1 stop
SEA3:57 pmSeattle/Tacoma Intl
Jun 9
SEA5:35 pmSeattle/Tacoma Intl
15h 05m
1 stop
LCY4:40 pmLondon City
Delta
Jun 6
LCY9:20 amLondon City
14h 35m
1 stop
SEA3:55 pmSeattle/Tacoma Intl
Jun 13
SEA1:55 pmSeattle/Tacoma Intl
13h 45m
1 stop
LCY11:40 amLondon 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 $803. 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 $1,076.

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 $841 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $923. 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

$459

Fastest flight time

12h 17m

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 $459. The best round-trip flight deal from London City Airport to Seattle found on momondo in the last 72 hours is $675.
The fastest flight from London City Airport to Seattle takes 12h 17m
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 17m.

  • 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
Kent
Renton
Federal Way
Tukwila
Puyallup
Kirkland
Lakewood
Lynnwood
Fife
Shoreline
Marysville
Centralia
Redmond
Cle Elum
Lacey

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.


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