Find flights
When to book
FAQs

Cheap flights from London City Airport to Washington, D.C. from £415

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — WAS
15 May — 22 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest flights from London City to Washington, D.C.
Explore the most affordable flight options available from London City to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2026.

Mon 27/419:15
LCY
-
IAD
1 stop26h 30m
SWISS
Tue 5/520:20
IAD
-
LCY
1 stop11h 15m
SWISS
Deal found 14/4£527
Wed 2/909:15
LCY
-
IAD
1 stop12h 30m
SWISS
Tue 6/1020:20
IAD
-
LCY
1 stop11h 15m
SWISS
Deal found 14/4£528
Tue 8/910:00
LCY
-
IAD
1 stop10h 35m
Virgin Atlantic
Tue 15/917:40
IAD
-
LCY
1 stop10h 10m
Virgin Atlantic
Deal found 14/4£530
Wed 7/1009:15
LCY
-
IAD
1 stop11h 50m
Lufthansa
Wed 21/1015:25
IAD
-
LCY
1 stop12h 15m
Lufthansa
Deal found 13/4£534
Mon 27/410:00
LCY
-
IAD
1 stop10h 35m
Virgin Atlantic
Tue 5/517:40
IAD
-
LCY
1 stop10h 10m
Virgin Atlantic
Deal found 11/4£535
Mon 19/1010:00
LCY
-
IAD
1 stop10h 35m
Virgin Atlantic
Sun 1/1117:35
IAD
-
LCY
1 stop9h 35m
Virgin Atlantic
Deal found 11/4£540
Sat 2/510:00
LCY
-
IAD
1 stop10h 35m
Virgin Atlantic
Fri 8/517:40
IAD
-
LCY
1 stop13h 00m
Virgin Atlantic
Deal found 15/4£543
Thu 7/510:00
LCY
-
IAD
1 stop10h 35m
Virgin Atlantic
Tue 12/517:40
IAD
-
LCY
1 stop10h 10m
Virgin Atlantic
Deal found 13/4£544
Thu 25/610:00
LCY
-
IAD
1 stop10h 35m
Virgin Atlantic
Sat 25/717:40
IAD
-
LCY
1 stop21h 05m
Virgin Atlantic
Deal found 11/4£547
Fri 8/510:00
LCY
-
DCA
2 stops15h 45m
Delta
Mon 11/512:59
DCA
-
LCY
2 stops13h 56m
Delta
Deal found 12/4£589
Wed 2/907:00
LCY
-
DCA
2 stops29h 59m
British Airways
Sun 6/918:23
DCA
-
LCY
2 stops15h 27m
British Airways
Deal found 14/4£619
Fri 15/506:45
LCY
-
DCA
2 stops17h 20m
Multiple Airlines
Mon 18/517:22
DCA
-
LCY
2 stops13h 48m
Multiple Airlines
Deal found 12/4£728

Find flight deals from London City to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 April 2026.

Round-trip from

£527

One-way from

£415

Popular in

July

Cheapest in

February

Average price

£521
SWISS
  • SWISS
  • 27/4-5/5
  • 2 total stops
  • 37h 45m total
  • London to Washington, D.C.
Search Deals
10/6
  • 10/6
  • 3 total stops
  • 30h 35m total
  • London to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£48 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City to Washington, D.C. 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 15 April 2026.
Use the filters below to find and compare flights from London City Airport to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Mon 27/4

10:00-00:42

2 stops19h 42m

Washington, D.C. Dulles Intl

Tue 5/5

11:04-07:55

2 stops15h 51m

£566

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Fri 8/5

10:00-20:45

2 stops15h 45m

Washington, D.C. Reagan-National

Mon 11/5

12:59-07:55

2 stops13h 56m

£589

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Sun 3/5

20:15-18:08

2 stops26h 53m

Washington, D.C. Dulles Intl

Sun 10/5

17:40-17:20

1 stop18h 40m

£599

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Mon 18/5

10:00-00:51

2 stops19h 51m

Washington, D.C. Dulles Intl

Mon 8/6

11:05-09:30

2 stops17h 25m

£606

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Fri 5/6

10:00-15:35

1 stop10h 35m

Washington, D.C. Dulles Intl

Mon 8/6

11:05-09:30

2 stops17h 25m

£616

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Wed 2/9

07:00-07:59

2 stops29h 59m

Washington, D.C. Reagan-National

Sun 6/9

18:23-14:50

2 stops15h 27m

£619

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Thu 7/5

10:00-21:24

2 stops16h 24m

Washington, D.C. Dulles Intl

Sun 10/5

17:40-18:30

1 stop19h 50m

£633

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 2/9

09:10-15:45

1 stop11h 35m

Washington, D.C. Dulles Intl

Sun 6/9

17:15-10:20

1 stop12h 05m

£665
Fastest return journey

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Thu 10/9

10:00-15:35

1 stop10h 35m

Washington, D.C. Dulles Intl

Thu 24/9

17:40-08:50

1 stop10h 10m

£680

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 9/9

10:00-15:35

1 stop10h 35m

Washington, D.C. Dulles Intl

Thu 24/9

17:40-08:50

1 stop10h 10m

£680

Flights are sorted by cheapest return flights first.

Deals found on 12/4

Showing 1-10 of 58 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from London City to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from London City 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 London City Airport to Washington, D.C.

What’s the top stopover airport for flights from London City Airport to Washington, D.C.?

Share of one-stop return flights from London City Airport to Washington, D.C. chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Amsterdam (AMS) – chosen by Cheapflights users on 88% of one-stop itineraries from London City Airport to Washington, D.C. on Cheapflights.

What’s the cheapest stopover airport for flights from London City Airport to Washington, D.C.?

Average return fare for one-stop flights from London City Airport to Washington, D.C., chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Zurich (ZRH) is the most affordable one-stop option, with an average return flight price of £695.

What’s the fastest stopover option from London City Airport to Washington, D.C.?

Shortest average travel time for one-stop one-way flights from London City Airport to Washington, D.C., based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 10h 55m.

Which airport typically offers the quickest stopover for flights from London City Airport to Washington, D.C.?

Average stopover duration for one-stop one-way flights from London City Airport to Washington, D.C., chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 19m.

Related info for your journey

Find useful and relevant information for your journey from London City to Washington, D.C.. 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 Washington, D.C.?

    There are many flights that can get you from London City Airport to Washington, D.C. in 15h 45m. Fly via Virgin Atlantic, Delta, or British Airways to get the fastest option. There are 3672 mi between London City Airport and Washington, D.C.. This flight may include one or multiple stops.

  • What are the most popular routes from London City Airport to Washington, D.C.?

    Most travelers choose London City - Washington, D.C. Dulles Intl, London City - Baltimore/Washington or London City - Washington, D.C. Reagan-National when deciding on the best route from London City Airport to Washington, D.C..

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

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

  • How can I find direct flights from London City to Washington, D.C.?

    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, D.C..

  • Can I find deals for business class flights from London City to Washington, D.C.?

    Yes. Cheapflights offers flight deals from London City to Washington, D.C. 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Silver Spring
Hanover
Oxon Hill
Gaithersburg
Woodbridge
Arlington
Alexandria

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London City to Washington, D.C.?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Washington, D.C. from London City today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London City to Washington, D.C.?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington, D.C. from London City.

Can Cheapflights find flights from London City to Washington, D.C. with no change fees?

Certainly. Search results for flights to Washington, D.C. from London City shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London City to Washington, D.C. become cheaper?

Yes, Cheapflights offers price alerts on London City to Washington, D.C. flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.