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$478+ Cheap flights from London City (LCY) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — SEA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from London City to Washington

Cheapest flights from London City to Washington
Explore the most affordable flight options available from London City to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Globehunters deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/139:55 am
LCY
-
SEA
1 stop34h 15m
Lufthansa
Thu 2/192:00 pm
SEA
-
LCY
1 stop19h 40m
Lufthansa
Deal found 1/27$559
This SWISS deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/109:15 am
LCY
-
SEA
2 stops19h 57m
SWISS
Tue 2/1710:55 am
SEA
-
LCY
2 stops42h 00m
SWISS
Deal found 1/27$561
This SWISS deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:00 am
LCY
-
SEA
1 stop13h 35m
SWISS
Mon 9/281:45 pm
SEA
-
LCY
2 stops19h 45m
SWISS
Deal found 1/27$570
This Virgin Atlantic deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:05 pm
LCY
-
SEA
1 stop23h 35m
Virgin Atlantic
Tue 11/102:55 pm
SEA
-
LCY
1 stop18h 25m
Virgin Atlantic
Deal found 1/27$571
This Virgin Atlantic deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/165:05 pm
LCY
-
SEA
1 stop26h 35m
Virgin Atlantic
Mon 3/27:30 am
SEA
-
LCY
2 stops18h 00m
Virgin Atlantic
Deal found 1/27$572
This Virgin Atlantic deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:40 am
LCY
-
SEA
2 stops20h 06m
Virgin Atlantic
Wed 3/47:30 am
SEA
-
LCY
2 stops18h 00m
Virgin Atlantic
Deal found 1/28$580
This Aunt Betty deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:20 am
LCY
-
SEA
1 stop15h 15m
Virgin Atlantic
Wed 9/161:50 pm
SEA
-
LCY
1 stop11h 40m
Virgin Atlantic
Deal found 1/28$584
This Expedia deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:00 am
LCY
-
SEA
1 stop14h 30m
KLM
Tue 5/129:30 am
SEA
-
LCY
2 stops15h 20m
KLM
Deal found 1/28$587
This KLM deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:20 am
LCY
-
SEA
1 stop15h 15m
KLM
Wed 9/161:50 pm
SEA
-
LCY
1 stop11h 40m
KLM
Deal found 1/28$589
This Booking.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:15 pm
LCY
-
SEA
1 stop27h 20m
SWISS
Sat 6/204:30 pm
SEA
-
LCY
1 stop30h 55m
SWISS
Deal found 1/26$592
This Lufthansa deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/209:55 am
LCY
-
GEG
2 stops19h 12m
Lufthansa
Sun 3/81:37 pm
GEG
-
LCY
2 stops21h 03m
Lufthansa
Deal found 1/27$784
This Virgin Atlantic deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:55 pm
LCY
-
PDX
1 stop24h 30m
Virgin Atlantic
Tue 3/31:27 pm
PDX
-
LCY
2 stops19h 08m
Virgin Atlantic
Deal found 1/27$788

Find flight deals from London City to Washington

Keep the following information in mind while searching for London City to Washington flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$559
(Globehunters)

One-way from

$478
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$644
Provider with most accurate pricing for London (LON)-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Seattle/Tacoma Intl flights.
Search Deals
From London City to Washington
Search Deals
One-way flight from London City to Washington
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London City to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from London City Airport to Washington that are best for you.

Fly from

London City

Fly to

Washington

Route

Depart

Return

Price

LondonSeattle

LCY - SEA

LCYSEA

London City

Tue 2/17

8:05 pm-11:40 am

1 stop23h 35m

Seattle/Tacoma Intl

Tue 11/10

2:55 pm-5:20 pm

1 stop18h 25m

$571

LondonSeattle

LCY - SEA

LCYSEA

London City

Mon 2/16

5:05 pm-11:40 am

1 stop26h 35m

Seattle/Tacoma Intl

Mon 3/2

7:30 am-9:30 am

2 stops18h 00m

$572

LondonSeattle

LCY - SEA

LCYSEA

London City

Mon 4/27

8:25 am-4:30 pm

1 stop16h 05m

Seattle/Tacoma Intl

Sun 5/3

5:30 pm-4:40 pm

1 stop15h 10m

$641

LondonSeattle

LCY - SEA

LCYSEA

London City

Fri 4/10

8:25 am-4:30 pm

1 stop16h 05m

Seattle/Tacoma Intl

Mon 4/20

5:30 pm-4:40 pm

1 stop15h 10m

$644

LondonSeattle

LCY - SEA

LCYSEA

London City

Thu 5/7

10:00 am-4:30 pm

1 stop14h 30m

Seattle/Tacoma Intl

Tue 5/12

9:30 am-8:50 am

2 stops15h 20m

$647

LondonSeattle

LCY - SEA

LCYSEA

London City

Fri 6/12

7:15 pm-2:35 pm

1 stop27h 20m

Seattle/Tacoma Intl

Tue 9/8

1:45 pm-5:30 pm

2 stops19h 45m

$690

LondonSeattle

LCY - SEA

LCYSEA

London City

Fri 6/12

7:15 pm-2:35 pm

1 stop27h 20m

Seattle/Tacoma Intl

Wed 9/9

11:00 am-12:35 pm

2 stops17h 35m

$690

LondonSeattle

LCY - SEA

LCYSEA

London City

Thu 4/9

10:00 am-4:30 pm

1 stop14h 30m

Seattle/Tacoma Intl

Mon 4/13

1:45 pm-9:30 am

1 stop11h 45m

$719

LondonSpokane

LCY - GEG

LCYGEG

London City

Fri 2/20

9:55 am-9:07 pm

2 stops19h 12m

Spokane

Sun 3/8

1:37 pm-5:40 pm

2 stops21h 03m

$784

LondonPortland

LCY - PDX

LCYPDX

London City

Tue 2/24

8:40 am-8:30 pm

2 stops19h 50m

Portland

Tue 3/3

1:27 pm-5:20 pm

2 stops19h 53m

$794

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 49 results
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Best time to book a flight from London City to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from London City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London City Airport to Washington
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from London City to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London City Airport to State of Washington?

    A quick flight from London City Airport to State of Washington can take about 16h 05m. Virgin Atlantic provides one of the quickest options available for as low as $641. The distance from London City Airport to State of Washington is about 4794 mi. This flight may include one or multiple stops.

  • What are the most popular routes from London City Airport to State of Washington?

    The most popular route from London City Airport to State of Washington is London City - Seattle/Tacoma Intl. You may also consider London City - Portland or London City - Spokane.

  • Can I find deals for flights from London City to Washington that include hotel bookings?

    Yes. In addition to deals on London City to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London City to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London City to Washington.

  • Can I find deals for business class flights from London City to Washington?

    Yes. Cheapflights offers flight deals from London City to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for London City to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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