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

Lufthansa, British Airways, and SWISS 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.

$561 Cheap Flights from London City Airport to Seattle in 2025/26

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Find the cheapest flights from London City Airport to Seattle

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 am - 8:46 pmLCY-SEA

20h 06m2 stops

3:10 pm - 5:20 pmSEA-LCY

18h 10m1 stop

$660Virgin Atlantic

Find Deal

lun., ene. 12 - mar., ene. 20

5:50 pm - 11:40 amLCY-SEA

25h 50m1 stop

3:05 pm - 4:35 pmSEA-LCY

17h 30m1 stop

$675Virgin Atlantic

Find Deal

lun., feb. 2 - mar., feb. 10

8:40 am - 8:46 pmLCY-SEA

20h 06m2 stops

7:10 am - 8:10 amSEA-LCY

17h 00m2 stops

$681Virgin Atlantic

Find Deal

lun., feb. 2 - mar., feb. 10

8:05 pm - 11:50 amLCY-SEA

23h 45m1 stop

3:10 pm - 4:35 pmSEA-LCY

17h 25m1 stop

$683Virgin Atlantic

Find Deal

jue., ene. 15 - jue., ene. 22

10:00 am - 9:49 pmLCY-SEA

19h 49m2 stops

7:10 am - 7:15 amSEA-LCY

16h 05m2 stops

$689Virgin Atlantic

Find Deal

jue., ene. 15 - jue., ene. 22

5:05 pm - 11:50 amLCY-SEA

26h 45m1 stop

3:10 pm - 7:35 pmSEA-LCY

20h 25m1 stop

$690Virgin Atlantic

Find Deal

vie., ene. 16 - dom., ene. 18

10:00 am - 9:49 pmLCY-SEA

19h 49m2 stops

8:00 am - 8:10 amSEA-LCY

16h 10m2 stops

$694Virgin Atlantic

Find Deal

jue., ene. 15 - jue., ene. 22

10:00 am - 9:49 pmLCY-SEA

19h 49m2 stops

7:10 am - 8:10 amSEA-LCY

17h 00m2 stops

$696Virgin Atlantic

Find Deal

vie., ene. 16 - dom., ene. 18

5:50 pm - 6:14 pmLCY-SEA

32h 24m2 stops

8:10 am - 5:05 pmSEA-LCY

24h 55m2 stops

$715Multiple Airlines

Find Deal

lun., feb. 2 - mar., feb. 10

8:05 pm - 12:35 pmLCY-SEA

23h 30m1 stop

2:05 pm - 4:40 pmSEA-LCY

18h 35m1 stop

$721Virgin Atlantic

Find Deal

vie., mar. 13 - mar., abr. 14

SWISS flights from London City Airport to Seattle

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

SWISS

Dec 2

LCY7:10 pmLondon City

33h 50m

2 stops

SEA9:00 pmSeattle/Tacoma Intl

Dec 8

SEA1:05 pmSeattle/Tacoma Intl

20h 00m

2 stops

LCY5:05 pmLondon City

$736

Find similar

SWISS

Apr 22

LCY9:25 amLondon City

19h 47m

2 stops

SEA9:12 pmSeattle/Tacoma Intl

May 10

SEA7:00 amSeattle/Tacoma Intl

16h 35m

2 stops

LCY7:35 amLondon City

$770

Find similar

SWISS

Apr 22

LCY9:25 amLondon City

22h 11m

2 stops

SEA11:36 pmSeattle/Tacoma Intl

May 8

SEA7:00 amSeattle/Tacoma Intl

17h 50m

2 stops

LCY8:50 amLondon City

$795

Find similar

Virgin Atlantic flights from London City Airport to Seattle

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

Virgin Atlantic

Jan 12

LCY8:40 amLondon City

20h 06m

2 stops

SEA8:46 pmSeattle/Tacoma Intl

Jan 20

SEA3:10 pmSeattle/Tacoma Intl

18h 10m

1 stop

LCY5:20 pmLondon City

$660

Find similar

Virgin Atlantic

Feb 2

LCY5:50 pmLondon City

25h 50m

1 stop

SEA11:40 amSeattle/Tacoma Intl

Feb 10

SEA3:05 pmSeattle/Tacoma Intl

17h 30m

1 stop

LCY4:35 pmLondon City

$675

Find similar

Virgin Atlantic

Feb 2

LCY8:40 amLondon City

20h 06m

2 stops

SEA8:46 pmSeattle/Tacoma Intl

Feb 10

SEA7:10 amSeattle/Tacoma Intl

17h 00m

2 stops

LCY8:10 amLondon City

$681

Find similar

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

LondonSeattle

LCY - SEA

LCYSEA

London City

lun. 1/12

8:40 am-8:46 pm

2 stops20h 06m

Seattle/Tacoma Intl

mar. 1/20

3:10 pm-5:20 pm

1 stop18h 10m

$660

LondonSeattle

LCY - SEA

LCYSEA

London City

lun. 2/2

5:50 pm-11:40 am

1 stop25h 50m

Seattle/Tacoma Intl

mar. 2/10

3:05 pm-4:35 pm

1 stop17h 30m

$675

LondonSeattle

LCY - SEA

LCYSEA

London City

lun. 2/2

8:40 am-8:46 pm

2 stops20h 06m

Seattle/Tacoma Intl

mar. 2/10

7:10 am-8:10 am

2 stops17h 00m

$681

LondonSeattle

LCY - SEA

LCYSEA

London City

jue. 1/15

8:05 pm-11:50 am

1 stop23h 45m

Seattle/Tacoma Intl

jue. 1/22

3:10 pm-4:35 pm

1 stop17h 25m

$683

LondonSeattle

LCY - SEA

LCYSEA

London City

jue. 1/15

10:00 am-9:49 pm

2 stops19h 49m

Seattle/Tacoma Intl

jue. 1/22

7:10 am-7:15 am

2 stops16h 05m

$689

LondonSeattle

LCY - SEA

LCYSEA

London City

vie. 1/16

5:05 pm-11:50 am

1 stop26h 45m

Seattle/Tacoma Intl

dom. 1/18

3:10 pm-7:35 pm

1 stop20h 25m

$690

LondonSeattle

LCY - SEA

LCYSEA

London City

jue. 1/15

10:00 am-9:49 pm

2 stops19h 49m

Seattle/Tacoma Intl

jue. 1/22

8:00 am-8:10 am

2 stops16h 10m

$694

LondonSeattle

LCY - SEA

LCYSEA

London City

vie. 1/16

10:00 am-9:49 pm

2 stops19h 49m

Seattle/Tacoma Intl

dom. 1/18

7:10 am-8:10 am

2 stops17h 00m

$696

LondonSeattle

LCY - SEA

LCYSEA

London City

lun. 2/2

5:50 pm-6:14 pm

2 stops32h 24m

Seattle/Tacoma Intl

mar. 2/10

8:10 am-5:05 pm

2 stops24h 55m

$715

LondonSeattle

LCY - SEA

LCYSEA

London City

vie. 3/13

8:05 pm-12:35 pm

1 stop23h 30m

Seattle/Tacoma Intl

mar. 4/14

2:05 pm-4:40 pm

1 stop18h 35m

$721

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as $766. 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 $1,019.

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

Flying to Seattle from London City Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $827 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $860. 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

Direct flights	None

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

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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 50m.
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

Olympia

Lynnwood

Kent

Puyallup

Marysville

Redmond

Tukwila

Lakewood

Federal Way

Fife

Cle Elum

Centralia

Kirkland

Westport

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.