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

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

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.

$514 Cheap Flights from London City Airport to Seattle in 2026/27

Find the cheapest flights from London City Airport to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 am - 8:27 pmLCY London City-SEA Seattle/Tacoma Intl

20h 42m2 stops Amsterdam Schiphol Minneapolis St Paul

6:00 am - 7:15 amSEA Seattle/Tacoma Intl-LCY London City

17h 15m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

$568Virgin Atlantic

Fri, Feb 5 - Thu, Feb 18

8:40 am - 11:47 amLCY London City-SEA Seattle/Tacoma Intl

35h 07m1 stop Amsterdam Schiphol

2:35 pm - 5:20 pmSEA Seattle/Tacoma Intl-LCY London City

18h 45m1 stop Amsterdam Schiphol

$573Virgin Atlantic

Thu, Nov 26 - Thu, Dec 10

8:40 am - 11:47 amLCY London City-SEA Seattle/Tacoma Intl

35h 07m1 stop Amsterdam Schiphol

2:35 pm - 5:20 pmSEA Seattle/Tacoma Intl-LCY London City

18h 45m1 stop Amsterdam Schiphol

$575Virgin Atlantic

Tue, Nov 24 - Tue, Dec 1

8:40 am - 11:47 amLCY London City-SEA Seattle/Tacoma Intl

35h 07m1 stop Amsterdam Schiphol

2:35 pm - 6:25 pmSEA Seattle/Tacoma Intl-LCY London City

19h 50m1 stop Amsterdam Schiphol

$577Virgin Atlantic

Thu, Nov 26 - Wed, Dec 9

5:05 pm - 9:58 pmLCY London City-SEA Seattle/Tacoma Intl

36h 53m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

2:35 pm - 6:25 pmSEA Seattle/Tacoma Intl-LCY London City

19h 50m1 stop Amsterdam Schiphol

$578Virgin Atlantic

Mon, Nov 16 - Thu, Nov 26

10:00 am - 2:55 pmLCY London City-SEA Seattle/Tacoma Intl

36h 55m2 stops Amsterdam Schiphol Salt Lake City

2:35 pm - 4:35 pmSEA Seattle/Tacoma Intl-LCY London City

18h 00m1 stop Amsterdam Schiphol

$581Virgin Atlantic

Thu, Nov 26 - Wed, Dec 9

10:00 am - 4:51 pmLCY London City-SEA Seattle/Tacoma Intl

38h 51m2 stops Amsterdam Schiphol Los Angeles

2:35 pm - 5:20 pmSEA Seattle/Tacoma Intl-LCY London City

18h 45m1 stop Amsterdam Schiphol

$582Virgin Atlantic

Tue, Nov 24 - Tue, Dec 1

8:05 pm - 11:47 amLCY London City-SEA Seattle/Tacoma Intl

23h 42m1 stop Amsterdam Schiphol

2:20 pm - 5:20 pmSEA Seattle/Tacoma Intl-LCY London City

19h 00m1 stop Amsterdam Schiphol

$584Virgin Atlantic

Wed, Feb 10 - Wed, Feb 17

9:15 am - 10:45 pmLCY London City-SEA Seattle/Tacoma Intl

21h 30m2 stops Zurich Chicago O'Hare Intl

3:30 pm - 5:05 pmSEA Seattle/Tacoma Intl-LCY London City

17h 35m2 stops San Francisco Zurich

$585SWISS

Wed, Feb 24 - Tue, Mar 2

5:50 pm - 11:47 amLCY London City-SEA Seattle/Tacoma Intl

25h 57m1 stop Amsterdam Schiphol

2:20 pm - 4:35 pmSEA Seattle/Tacoma Intl-LCY London City

18h 15m1 stop Amsterdam Schiphol

$586Virgin Atlantic

Fri, Feb 5 - Thu, Feb 18

Cheap last minute flights

Enter your travel dates to find the best prices.

8:05 pm - 4:45 pmLCY London City-SEA Seattle/Tacoma Intl

27h 40m2 stops Amsterdam Schiphol Portland

9:40 am - 9:30 amSEA Seattle/Tacoma Intl-LCY London City

15h 50m2 stops Portland Amsterdam Schiphol

$599KLM

Thu, Oct 29 - Wed, Nov 11

8:05 pm - 4:45 pmLCY London City-SEA Seattle/Tacoma Intl

27h 40m2 stops Amsterdam Schiphol Portland

7:15 am - 7:15 amSEA Seattle/Tacoma Intl-LCY London City

16h 00m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$601KLM

Thu, Oct 29 - Thu, Nov 5

8:05 pm - 4:45 pmLCY London City-SEA Seattle/Tacoma Intl

27h 40m2 stops Amsterdam Schiphol Portland

9:40 am - 9:30 amSEA Seattle/Tacoma Intl-LCY London City

15h 50m2 stops Portland Amsterdam Schiphol

$655KLM

Thu, Oct 29 - Wed, Nov 11

9:20 am - 11:52 pmLCY London City-SEA Seattle/Tacoma Intl

21h 32m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

2:35 pm - 7:35 pmSEA Seattle/Tacoma Intl-LCY London City

21h 00m1 stop Amsterdam Schiphol

$779Virgin Atlantic

Thu, Oct 29 - Wed, Nov 11

9:15 am - 11:18 pmLCY London City-SEA Seattle/Tacoma Intl

21h 03m2 stops Zurich San Francisco

3:35 pm - 5:05 pmSEA Seattle/Tacoma Intl-LCY London City

17h 30m2 stops San Francisco Zurich

$812SWISS

Thu, Oct 29 - Wed, Nov 4

9:15 am - 11:18 pmLCY London City-SEA Seattle/Tacoma Intl

21h 03m2 stops Zurich San Francisco

1:16 pm - 5:05 pmSEA Seattle/Tacoma Intl-LCY London City

19h 49m2 stops San Francisco Zurich

$824SWISS

Thu, Oct 29 - Wed, Nov 11

8:05 pm - 12:47 pmLCY London City-SEA Seattle/Tacoma Intl

23h 42m1 stop Amsterdam Schiphol

2:35 pm - 5:20 pmSEA Seattle/Tacoma Intl-LCY London City

18h 45m1 stop Amsterdam Schiphol

$878Multiple Airlines

Wed, Oct 28 - Wed, Nov 4

6:55 pm - 8:27 pmLCY London City-SEA Seattle/Tacoma Intl

32h 32m2 stops Amsterdam Schiphol Los Angeles

2:35 pm - 7:15 amSEA Seattle/Tacoma Intl-LCY London City

32h 40m1 stop Amsterdam Schiphol

$957Multiple Airlines

Wed, Oct 28 - Sat, Nov 28

8:05 pm - 12:47 pmLCY London City-SEA Seattle/Tacoma Intl

23h 42m1 stop Amsterdam Schiphol

2:35 pm - 5:20 pmSEA Seattle/Tacoma Intl-LCY London City

18h 45m1 stop Amsterdam Schiphol

$996Multiple Airlines

Wed, Oct 28 - Sat, Nov 28

8:05 pm - 12:47 pmLCY London City-SEA Seattle/Tacoma Intl

23h 42m1 stop Amsterdam Schiphol

2:35 pm - 4:35 pmSEA Seattle/Tacoma Intl-LCY London City

18h 00m1 stop Amsterdam Schiphol

$1,003KLM

Wed, Oct 28 - Wed, Nov 4

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Virgin Atlantic flights from London City Airport to Seattle

Our best Virgin Atlantic deals on London City Airport to Seattle flight tickets

Virgin Atlantic

Feb 5

LCY7:45 amLondon City

20h 42m

2 stops

SEA8:27 pmSeattle/Tacoma Intl

Feb 18

SEA6:00 amSeattle/Tacoma Intl

17h 15m

2 stops

LCY7:15 amLondon City

$568

Virgin Atlantic

Nov 26

LCY8:40 amLondon City

35h 07m

1 stop

SEA11:47 amSeattle/Tacoma Intl

Dec 10

SEA2:35 pmSeattle/Tacoma Intl

18h 45m

1 stop

LCY5:20 pmLondon City

$573

Virgin Atlantic

Nov 24

LCY8:40 amLondon City

35h 07m

1 stop

SEA11:47 amSeattle/Tacoma Intl

Dec 1

SEA2:35 pmSeattle/Tacoma Intl

18h 45m

1 stop

LCY5:20 pmLondon City

$575

Delta flights from London City Airport to Seattle

Our best Delta deals on London City Airport to Seattle flight tickets

Delta

Dec 1

LCY10:00 amLondon City

33h 50m

1 stop

SEA11:50 amSeattle/Tacoma Intl

Dec 6

SEA2:35 pmSeattle/Tacoma Intl

18h 00m

1 stop

LCY4:35 pmLondon City

$592

Delta

Jan 29

LCY10:00 amLondon City

33h 49m

1 stop

SEA11:49 amSeattle/Tacoma Intl

Jan 31

SEA2:25 pmSeattle/Tacoma Intl

18h 10m

1 stop

LCY4:35 pmLondon City

$608

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LondonSeattle

LCY London City - SEA Seattle/Tacoma Intl

LCYSEA

London City

Fri 2/5

7:45 am-8:27 pm

2 stops20h 42m

Seattle/Tacoma Intl

Thu 2/18

6:00 am-7:15 am

2 stops17h 15m

$568

LondonSeattle

LCY London City - SEA Seattle/Tacoma Intl

LCYSEA

London City

Thu 11/26

8:40 am-11:47 am

1 stop35h 07m

Seattle/Tacoma Intl

Thu 12/10

2:35 pm-5:20 pm

1 stop18h 45m

$573

LondonSeattle

LCY London City - SEA Seattle/Tacoma Intl

LCYSEA

London City

Tue 11/24

8:40 am-11:47 am

1 stop35h 07m

Seattle/Tacoma Intl

Tue 12/1

2:35 pm-5:20 pm

1 stop18h 45m

$575

LondonSeattle

LCY London City - SEA Seattle/Tacoma Intl

LCYSEA

London City

Thu 11/26

8:40 am-11:47 am

1 stop35h 07m

Seattle/Tacoma Intl

Wed 12/9

2:35 pm-6:25 pm

1 stop19h 50m

$577

LondonSeattle

LCY London City - SEA Seattle/Tacoma Intl

LCYSEA

London City

Mon 11/16

5:05 pm-9:58 pm

2 stops36h 53m

Seattle/Tacoma Intl

Thu 11/26

2:35 pm-6:25 pm

1 stop19h 50m

$578

LondonSeattle

LCY London City - SEA Seattle/Tacoma Intl

LCYSEA

London City

Thu 11/26

10:00 am-2:55 pm

2 stops36h 55m

Seattle/Tacoma Intl

Wed 12/9

2:35 pm-4:35 pm

1 stop18h 00m

$581

LondonSeattle

LCY London City - SEA Seattle/Tacoma Intl

LCYSEA

London City

Tue 11/24

10:00 am-4:51 pm

2 stops38h 51m

Seattle/Tacoma Intl

Tue 12/1

2:35 pm-5:20 pm

1 stop18h 45m

$582

LondonSeattle

LCY London City - SEA Seattle/Tacoma Intl

LCYSEA

London City

Wed 2/10

8:05 pm-11:47 am

1 stop23h 42m

Seattle/Tacoma Intl

Wed 2/17

2:20 pm-5:20 pm

1 stop19h 00m

$584

LondonSeattle

LCY London City - SEA Seattle/Tacoma Intl

LCYSEA

London City

Wed 2/24

9:15 am-10:45 pm

2 stops21h 30m

Seattle/Tacoma Intl

Tue 3/2

3:30 pm-5:05 pm

2 stops17h 35m

$585

LondonSeattle

LCY London City - SEA Seattle/Tacoma Intl

LCYSEA

London City

Fri 2/5

5:50 pm-11:47 am

1 stop25h 57m

Seattle/Tacoma Intl

Thu 2/18

2:20 pm-4:35 pm

1 stop18h 15m

$586

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 Monday. momondo users have found tickets for Monday departures for as low as $770. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday 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 $896.

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 $704 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $877. 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	$514
Fastest flight time	13h 10m
Direct flights	None

The best one-way flight to Seattle from London City Airport in the past 72 hours is $514. The best round-trip flight deal from London City Airport to Seattle found on momondo in the last 72 hours is $568.

The fastest flight from London City Airport to Seattle takes 13h 10m

There are no direct flights from London City Airport to Seattle. There are no popular flight routes from London City Airport to Seattle.

Search flight deals

Frequently asked questions about flying from London City Airport to Seattle

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 13h 10m.
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.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Redmond

Olympia

Federal Way

Kent

Lakewood

Lynnwood

Puyallup

Tukwila

Fife

Cle Elum

Marysville

Lacey

Kirkland

Centralia

Shoreline

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.