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Cheap flights from London City Airport to Seattle from £440

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 3/6. 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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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London City Airport to Seattle.
SWISS Logo
13:05 - 21:31LCY-SEA
40h 26m2 stops
SWISS Logo
12:45 - 17:15SEA-LCY
20h 30m2 stops
£486SWISS
Find Deal
Fri, 9 May - Mon, 12 May
Lufthansa Logo
08:45 - 22:20LCY-SEA
21h 35m2 stops
Lufthansa Logo
07:00 - 08:20SEA-LCY
17h 20m2 stops
£500Lufthansa
Find Deal
Thu, 11 Sep - Thu, 18 Sep
British Airways Logo
09:05 - 17:50LCY-SEA
16h 45m1 stop
British Airways Logo
19:35 - 18:20SEA-LCY
14h 45m1 stop
£520British Airways
Find Deal
Fri, 12 Sep - Tue, 23 Sep
British Airways Logo
09:05 - 17:50LCY-SEA
16h 45m1 stop
British Airways Logo
19:35 - 20:50SEA-LCY
17h 15m1 stop
£529British Airways
Find Deal
Tue, 26 Aug - Thu, 4 Sep
 Logo
09:25 - 21:31LCY-SEA
20h 06m2 stops
 Logo
09:10 - 12:30SEA-LCY
19h 20m2 stops
Fri, 9 May - Mon, 12 May
 Logo
08:45 - 22:42LCY-SEA
21h 57m2 stops
 Logo
14:15 - 16:25SEA-LCY
18h 10m1 stop
Thu, 22 May - Mon, 2 Jun
KLM Logo
09:20 - 16:05LCY-SEA
14h 45m1 stop
KLM Logo
13:55 - 11:40SEA-LCY
13h 45m1 stop
£555KLM
Find Deal
Mon, 8 Sep - Fri, 26 Sep
Delta Logo
11:25 - 15:57LCY-SEA
12h 32m1 stop
Delta Logo
17:35 - 16:40SEA-LCY
15h 05m1 stop
£598Delta
Find Deal
Mon, 26 May - Mon, 9 Jun
Delta Logo
08:40 - 15:55LCY-SEA
15h 15m1 stop
Delta Logo
17:35 - 16:40SEA-LCY
15h 05m1 stop
£658Delta
Find Deal
Sat, 7 Jun - Sun, 15 Jun
KLM Logo
11:05 - 15:55LCY-SEA
12h 50m1 stop
KLM Logo
17:40 - 16:40SEA-LCY
15h 00m1 stop
£705KLM
Find Deal
Mon, 25 Aug - Sun, 7 Sep

SWISS flights from London City Airport to Seattle

Our best SWISS deals on London City Airport to Seattle flight tickets
SWISS
9 May
LCY13:05London City
40h 26m
2 stops
SEA21:31Seattle/Tacoma Intl
12 May
SEA12:45Seattle/Tacoma Intl
20h 30m
2 stops
LCY17:15London City
SWISS
12 Sept
LCY19:30London City
27h 20m
1 stop
SEA14:50Seattle/Tacoma Intl
23 Sept
SEA10:55Seattle/Tacoma Intl
17h 35m
2 stops
LCY12:30London City
SWISS
9 Jun
LCY09:25London City
13h 30m
1 stop
SEA14:55Seattle/Tacoma Intl
16 Jun
SEA16:25Seattle/Tacoma Intl
16h 50m
1 stop
LCY17:15London City

Lufthansa flights from London City Airport to Seattle

Our best Lufthansa deals on London City Airport to Seattle flight tickets
Lufthansa
11 Sept
LCY08:45London City
21h 35m
2 stops
SEA22:20Seattle/Tacoma Intl
18 Sept
SEA07:00Seattle/Tacoma Intl
17h 20m
2 stops
LCY08:20London City
Lufthansa
9 May
LCY19:10London City
25h 15m
1 stop
SEA12:25Seattle/Tacoma Intl
12 May
SEA14:15Seattle/Tacoma Intl
18h 10m
1 stop
LCY16:25London City
Lufthansa
9 May
LCY19:10London City
35h 32m
2 stops
SEA22:42Seattle/Tacoma Intl
12 May
SEA14:15Seattle/Tacoma Intl
18h 10m
1 stop
LCY16:25London 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?

According to our data, Tuesday is the cheapest day to fly to Seattle from London City Airport. The lowest ticket price found for a Tuesday departure recently was £620. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Seattle on Sunday is £747.

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

According to our data, the cheapest time of day to fly to Seattle is in the evening. momondo users have found flights departing from London City Airport to Seattle in the evening for as low as £530. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive, with an average ticket price of £674.

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 return 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

£440

Fastest flight time

12h 32m

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 £440. The best return flight deal from London City Airport to Seattle found on momondo in the last 72 hours is £486.
The fastest flight from London City Airport to Seattle takes 12h 32m
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?

    Seattle/Tacoma Intl is 4785.6 mi away from London City. 12h 32m is a normal flight duration for this route.

  • 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 travel and health documents you'll need for your trip to Seattle/Tacoma Intl 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 Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Kent
Tukwila
SeaTac
Fife
Mukilteo
Renton

Why use momondo?

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

It is quick and easy to find London to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

Flights from London to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from London.

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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