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Cheap flights from Washington to London City Airport from £284

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LCY
9 Mar — 16 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington to London City

Enter your travel dates to find the best prices.

Cheapest flights from Washington to London City
Explore the most affordable flight options available from Washington to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 February 2026.

Mon 9/316:05
SEA
-
LCY
1 stop18h 15m
Virgin Atlantic
Mon 16/320:05
LCY
-
SEA
1 stop23h 30m
Virgin Atlantic
Deal found 4/2£482
Mon 13/414:10
SEA
-
LCY
1 stop19h 45m
Lufthansa
Wed 22/409:15
LCY
-
SEA
2 stops18h 03m
Lufthansa
Deal found 5/2£484
Tue 10/316:05
SEA
-
LCY
1 stop18h 15m
Virgin Atlantic
Wed 18/309:20
LCY
-
SEA
2 stops20h 02m
Virgin Atlantic
Deal found 4/2£490
Sun 26/413:45
SEA
-
LCY
1 stop11h 45m
KLM
Tue 5/509:20
LCY
-
SEA
1 stop15h 10m
KLM
Deal found 7/2£492
Thu 5/312:36
SEA
-
LCY
2 stops20h 29m
SWISS
Wed 18/309:20
LCY
-
SEA
2 stops21h 08m
SWISS
Deal found 5/2£492
Wed 25/316:05
SEA
-
LCY
1 stop17h 30m
Delta
Fri 3/410:00
LCY
-
SEA
1 stop14h 30m
Delta
Deal found 6/2£493
Mon 9/314:25
PDX
-
LCY
1 stop12h 05m
KLM
Tue 17/310:00
LCY
-
PDX
2 stops19h 10m
KLM
Deal found 5/2£493
Wed 22/414:10
SEA
-
LCY
1 stop19h 45m
Multiple Airlines
Mon 4/519:15
LCY
-
SEA
2 stops31h 15m
Multiple Airlines
Deal found 7/2£495
Tue 6/1011:00
SEA
-
LCY
2 stops17h 35m
SWISS
Wed 14/1009:15
LCY
-
SEA
2 stops17h 17m
SWISS
Deal found 4/2£497
Sun 26/413:45
SEA
-
LCY
1 stop20h 45m
Virgin Atlantic
Tue 5/509:20
LCY
-
SEA
2 stops20h 45m
Virgin Atlantic
Deal found 7/2£499
Wed 25/213:25
PDX
-
LCY
1 stop19h 55m
Virgin Atlantic
Tue 3/320:05
LCY
-
PDX
1 stop23h 20m
Virgin Atlantic
Deal found 4/2£504
Wed 4/313:25
PDX
-
LCY
1 stop19h 10m
Virgin Atlantic
Wed 11/310:00
LCY
-
PDX
2 stops19h 08m
Virgin Atlantic
Deal found 6/2£511

Find flight deals from Washington to London City

Keep the following information in mind while searching for Washington to London City flight deals. Data was last updated 7 February 2026.

Round-trip from

£482

One-way from

£284

Popular in

June

Cheapest in

October

Average price

£484
Virgin Atlantic
  • Virgin Atlantic
  • 9/3-16/3
  • 2 total stops
  • 41h 45m total
  • Washington to London
Search Deals
8/3
  • 8/3
  • 3 total stops
  • 34h 15m total
  • Washington to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£75 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Washington to London City 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 858,174 searches. Data last updated 7 February 2026.
Use the filters below to find and compare flights from Washington to London City Airport that are best for you.

Fly from

Washington

Fly to

London City

Route

Depart

Return

Price

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Mon 9/3

16:05-17:20

1 stop18h 15m

London City

Mon 16/3

20:05-12:35

1 stop23h 30m

£482

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Thu 5/3

12:36-17:05

2 stops20h 29m

London City

Wed 18/3

09:20-23:28

2 stops21h 08m

£492

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Mon 20/4

17:30-16:40

1 stop15h 10m

London City

Wed 29/4

10:00-16:30

1 stop14h 30m

£492

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Wed 6/5

17:40-16:40

1 stop15h 00m

London City

Wed 20/5

08:25-16:30

1 stop16h 05m

£492

PortlandLondon

PDX - LCY

PDXLCY

Portland

Mon 9/3

14:25-09:30

1 stop12h 05m

London City

Tue 17/3

10:00-22:10

2 stops19h 10m

£493

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Mon 27/4

17:30-16:40

1 stop15h 10m

London City

Tue 12/5

10:00-16:30

1 stop14h 30m

£493

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Sun 19/4

17:30-18:30

1 stop17h 00m

London City

Tue 28/4

08:25-20:23

2 stops19h 58m

£501

PortlandLondon

PDX - LCY

PDXLCY

Portland

Mon 9/3

14:25-16:35

1 stop19h 10m

London City

Tue 17/3

18:55-12:25

1 stop24h 30m

£504

PortlandLondon

PDX - LCY

PDXLCY

Portland

Tue 7/4

13:05-08:50

1 stop11h 45m

London City

Mon 20/4

09:20-11:10

1 stop33h 50m

£514

PortlandLondon

PDX - LCY

PDXLCY

Portland

Sun 5/4

13:05-09:10

1 stop12h 05m

London City

Mon 20/4

09:20-11:10

1 stop33h 50m

£515

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 56 results
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Best time to book a flight from Washington to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Washington with our price prediction graph.
Estimated return 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 Washington to London City Airport
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 Washington to London City. 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 State of Washington to London City Airport?

    Departing from State of Washington to London City Airport will take you 15h 10m. There are 4794 mi between State of Washington and London City Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The most popular flight routes from State of Washington to London City Airport are Seattle/Tacoma Intl - London City, Portland - London City and Spokane - London City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to London City 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

Travelling to a place near London City Airport?

Book flights to London City Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Wembley
Gatwick
Slough
Ilford
Hounslow
Brentford
Hayes
Colchester
Watford
Guildford
Bedford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Romford
Ipswich

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Alternative routes for Washington to London City

See prices for flight routes from nearby airports that may be better suited for you.
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O'Hare Intl to Stansted flights
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O'Hare Intl to London City flights
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Need flexible booking options for your flight to London City from Washington? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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