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Cheap flights from Washington, D.C. Dulles Intl Airport to London City Airport from £262

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LCY
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to London City

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to London City
Explore the most affordable flight options available from Dulles Intl to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Sun 22/319:05
IAD
-
LCY
1 stop10h 25m
Virgin Atlantic
Tue 31/309:20
LCY
-
IAD
1 stop11h 15m
Virgin Atlantic
Deal found 7/3£498
Sun 22/319:05
IAD
-
LCY
1 stop10h 25m
KLM
Tue 31/310:00
LCY
-
IAD
1 stop10h 35m
KLM
Deal found 7/3£507
Wed 29/420:20
IAD
-
LCY
1 stop11h 15m
SWISS
Tue 5/509:15
LCY
-
IAD
1 stop12h 30m
SWISS
Deal found 6/3£517
Wed 15/420:20
IAD
-
LCY
1 stop16h 05m
SWISS
Wed 22/409:15
LCY
-
IAD
1 stop12h 30m
SWISS
Deal found 6/3£521
Mon 20/420:20
IAD
-
LCY
1 stop16h 10m
SWISS
Wed 29/409:15
LCY
-
IAD
1 stop12h 30m
SWISS
Deal found 6/3£524

Find flight deals from Dulles Intl to London City

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to London City (LCY). 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 11 March 2026.

Round-trip from

£498

One-way from

£262

Popular in

December

Cheapest in

September

Average price

£522
Virgin Atlantic
  • Virgin Atlantic
  • 22/3-31/3
  • 2 total stops
  • 21h 40m total
  • Washington, D.C. to London
Search Deals
13/4
  • 13/4
  • 3 total stops
  • 37h 45m total
  • Washington, D.C. to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dulles Intl 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 11 March 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Thu 16/4

17:40-09:30

1 stop10h 50m

London City

Tue 21/4

10:00-15:35

1 stop10h 35m

£583

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Wed 29/4

18:10-08:50

1 stop9h 40m

London City

Sun 3/5

20:15-18:08

2 stops26h 53m

£591

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Mon 24/8

18:10-08:50

1 stop9h 40m

London City

Sun 30/8

20:15-17:58

2 stops26h 43m

£637

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Fri 14/8

17:40-08:50

1 stop10h 10m

London City

Sat 22/8

07:45-15:35

1 stop12h 50m

£658

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sat 15/8

17:15-17:20

2 stops19h 05m

London City

Sun 23/8

20:45-15:35

1 stop23h 50m

£710

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 24/5

17:40-08:50

1 stop10h 10m

London City

Wed 3/6

10:00-15:35

1 stop10h 35m

£712

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 2/8

17:40-09:30

1 stop10h 50m

London City

Sat 15/8

09:20-15:35

1 stop11h 15m

£713

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Wed 3/6

18:10-08:50

1 stop9h 40m

London City

Tue 9/6

08:25-19:16

2 stops15h 51m

£719

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 19/7

17:40-18:30

1 stop19h 50m

London City

Sun 2/8

19:00-15:35

1 stop25h 35m

£736
Fastest return journey

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Wed 3/6

18:10-08:50

1 stop9h 40m

London City

Mon 8/6

10:00-15:35

1 stop10h 35m

£757

Flights are sorted by cheapest return flights first.

Deals found on 8/3

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Dulles Intl to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Dulles Intl 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.

Related info for your journey

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

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to London City Airport in 10h 50m. Fly via Virgin Atlantic to get the fastest option. The distance between Washington, D.C. Dulles Intl Airport and London City Airport is about 3684 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Chelmsford
Eastbourne
Ipswich
Bedford
Romford
Southend-on-Sea

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How does Cheapflights help users find flights from Dulles Intl to London City?

When you search for this flight from Dulles Intl to London City, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to London City?

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Can Cheapflights find flights from Dulles Intl to London City with no change fees?

Need flexible booking options for your flight to London City from Dulles Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Dulles Intl to London City become cheaper?

Yes, Cheapflights offers price alerts on Dulles Intl to London City 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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