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Cheap flights from London City Airport to Washington, D.C. from £378

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — WAS
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Find 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 27 November 2025.

Wed 10/1206:50LCY - IAD
1 stop13h 45mBritish Airways
Wed 7/117:05IAD - LCY
1 stop10h 30mBritish Airways
Deal found 25/11£491
Tue 2/1206:50LCY - IAD
1 stop13h 45mBritish Airways
Tue 9/1218:00IAD - LCY
1 stop15h 05mBritish Airways
Deal found 25/11£494
Wed 3/1206:50LCY - IAD
1 stop13h 45mBritish Airways
Mon 15/1221:00IAD - LCY
1 stop10h 40mBritish Airways
Deal found 26/11£498
Tue 16/1215:00LCY - IAD
1 stop29h 35mBritish Airways
Thu 8/117:05IAD - LCY
2 stops16h 20mBritish Airways
Deal found 26/11£500
Wed 17/1206:50LCY - IAD
1 stop13h 45mBritish Airways
Wed 7/117:05IAD - LCY
1 stop10h 30mBritish Airways
Deal found 26/11£501
Tue 9/1206:50LCY - IAD
1 stop13h 45mBritish Airways
Sun 14/1221:00IAD - LCY
1 stop10h 40mBritish Airways
Deal found 26/11£502
Tue 16/1215:00LCY - IAD
1 stop29h 35mBritish Airways
Tue 23/1221:00IAD - LCY
1 stop18h 40mBritish Airways
Deal found 26/11£505
Wed 3/1206:50LCY - IAD
1 stop13h 45mBritish Airways
Mon 8/1221:00IAD - LCY
1 stop10h 40mBritish Airways
Deal found 26/11£512
Tue 9/1206:50LCY - IAD
1 stop13h 45mBritish Airways
Tue 16/1217:05IAD - LCY
1 stop10h 30mBritish Airways
Deal found 25/11£514
Mon 8/1206:50LCY - IAD
1 stop13h 45mBritish Airways
Tue 23/1217:05IAD - LCY
1 stop12h 20mBritish Airways
Deal found 25/11£514
Sat 6/1208:40LCY - DCA
2 stops17h 20mBritish Airways
Thu 25/1213:44DCA - LCY
2 stops23h 36mBritish Airways
Deal found 24/11£544
Wed 24/1207:45LCY - BWI
2 stops20h 46mDelta
Thu 1/112:00BWI - LCY
2 stops14h 15mDelta
Deal found 24/11£552

Cheap 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 27 November 2025.

Round-trip from

£465

One-way from

£378

Popular in

July

Cheapest in

February

Average price

£500
British Airways
  • British Airways
  • 20/1-26/1
  • 2 total stops
  • 28h 20m total
  • London to Washington, D.C.
Search Deals
15/1
  • 15/1
  • 2 total stops
  • 18h 37m total
  • London to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 27 November 2025.
Use the filters below to find and compare flights from London City Airport to Washington, D.C. that are best for you.

Fly from

London City

Fly to

Washington, D.C.

Route

Depart

Return

Price

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Thu 15/1

08:40-16:50

2 stops37h 10m

Washington, D.C. Reagan-National

Sun 18/1

06:10-14:35

2 stops27h 25m

£487

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 4/2

20:05-16:05

1 stop25h 00m

Washington, D.C. Dulles Intl

Mon 9/2

12:40-08:50

2 stops15h 10m

£520

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Wed 28/1

07:50-18:54

2 stops16h 04m

Washington, D.C. Reagan-National

Mon 2/2

13:59-08:50

2 stops13h 51m

£523

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Tue 3/2

09:20-16:05

1 stop11h 45m

Washington, D.C. Dulles Intl

Tue 10/2

18:05-08:50

1 stop9h 45m

£523

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 4/2

20:05-16:05

1 stop25h 00m

Washington, D.C. Dulles Intl

Sun 22/2

12:38-07:15

2 stops13h 37m

£523

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 4/3

10:00-16:05

1 stop11h 05m

Washington, D.C. Dulles Intl

Wed 11/3

19:05-08:50

1 stop9h 45m

£523

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Sat 7/3

08:40-16:05

1 stop12h 25m

Washington, D.C. Dulles Intl

Mon 9/3

19:05-09:30

1 stop10h 25m

£524

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Wed 28/1

07:50-18:54

2 stops16h 04m

Washington, D.C. Reagan-National

Fri 6/2

13:35-08:50

2 stops14h 15m

£527

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Sat 6/12

08:40-21:00

2 stops17h 20m

Washington, D.C. Reagan-National

Thu 25/12

13:44-18:20

2 stops23h 36m

£544

LondonBaltimore

LCY - BWI

LCYBWI

London City

Thu 15/1

10:00-11:54

2 stops30h 54m

Baltimore/Washington

Mon 19/1

10:54-16:35

2 stops24h 41m

£558

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Showing 1-10 of 60 results
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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 is the cheapest time of day to fly from LCY to WAS?

Find hourly flight availability from London City to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 35% on flights from London City Airport to Washington, D.C. by exploring options for tickets in the evening.

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 89% 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.

Dublin (DUB) is the most affordable one-stop option, with an average return flight price of £553.

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 35m.

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 15m.

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 16h 04m. Fly via British Airways, Virgin Atlantic, or Iberia 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 cheapest airlines to fly from London City Airport to Washington, D.C. one-way?

    £424 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on British Airways and SWISS, with prices starting from £431 and £433, respectively.

  • 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 - Washington, D.C. Reagan-National or London City - Baltimore/Washington 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
Woodbridge
Arlington
Alexandria
College Park

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

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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.

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