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Cheap flights from Washington, D.C. Dulles Intl Airport to London City Airport from £249

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LCY
31 Mar — 7 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 1 March 2026.

Tue 17/319:05
IAD
-
LCY
1 stop18h 15m
Virgin Atlantic
Tue 24/318:55
LCY
-
IAD
1 stop26h 10m
Virgin Atlantic
Deal found 25/2£468
Sun 3/520:20
IAD
-
LCY
1 stop11h 15m
SWISS
Thu 14/509:15
LCY
-
IAD
1 stop12h 30m
SWISS
Deal found 25/2£469
Tue 28/720:20
IAD
-
LCY
1 stop11h 15m
SWISS
Tue 29/909:15
LCY
-
IAD
1 stop12h 30m
SWISS
Deal found 27/2£470
Sun 15/319:05
IAD
-
LCY
1 stop32h 10m
Virgin Atlantic
Tue 24/310:00
LCY
-
IAD
1 stop11h 05m
Virgin Atlantic
Deal found 26/2£471
Tue 1/920:20
IAD
-
LCY
1 stop16h 05m
SWISS
Tue 6/1009:15
LCY
-
IAD
1 stop12h 30m
SWISS
Deal found 26/2£473
Tue 4/820:20
IAD
-
LCY
1 stop11h 15m
Multiple Airlines
Thu 20/809:15
LCY
-
IAD
1 stop11h 50m
Multiple Airlines
Deal found 25/2£477
Mon 6/418:10
IAD
-
LCY
1 stop9h 40m
Virgin Atlantic
Wed 15/409:20
LCY
-
IAD
1 stop11h 15m
Virgin Atlantic
Deal found 25/2£477
Mon 6/418:10
IAD
-
LCY
1 stop9h 40m
Virgin Atlantic
Wed 29/410:00
LCY
-
IAD
1 stop10h 35m
Virgin Atlantic
Deal found 25/2£480
Mon 13/418:10
IAD
-
LCY
1 stop9h 40m
Virgin Atlantic
Mon 20/419:00
LCY
-
IAD
1 stop25h 35m
Virgin Atlantic
Deal found 26/2£481
Sun 3/520:20
IAD
-
LCY
1 stop11h 15m
SWISS
Tue 12/509:15
LCY
-
IAD
1 stop12h 30m
SWISS
Deal found 28/2£483
Wed 11/319:05
IAD
-
LCY
1 stop9h 45m
Delta
Wed 18/310:00
LCY
-
IAD
1 stop11h 05m
Delta
Deal found 25/2£484

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 1 March 2026.

Round-trip from

£468

One-way from

£249

Popular in

November

Cheapest in

September

Average price

£534
Virgin Atlantic
  • Virgin Atlantic
  • 17/3-24/3
  • 2 total stops
  • 44h 25m total
  • Washington, D.C. to London
Search Deals
25/4
  • 25/4
  • 3 total stops
  • 18h 45m total
  • Washington, D.C. to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£135 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£34 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 1 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

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Mon 20/4

18:10-08:50

1 stop9h 40m

London City

Thu 30/4

10:00-15:35

1 stop10h 35m

£494

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Mon 30/3

18:10-08:50

1 stop9h 40m

London City

Fri 10/4

09:20-15:35

1 stop11h 15m

£495

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 24/3

19:05-08:50

1 stop9h 45m

London City

Tue 31/3

10:00-15:35

1 stop10h 35m

£545

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Wed 18/3

19:05-09:30

1 stop10h 25m

London City

Mon 13/4

09:20-23:03

2 stops18h 43m

£634

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Wed 1/4

18:10-09:30

1 stop10h 20m

London City

Thu 30/4

09:20-15:35

1 stop11h 15m

£651

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Wed 5/8

15:25-08:40

1 stop12h 15m

London City

Thu 13/8

09:15-16:05

1 stop11h 50m

£655

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 31/3

17:40-08:50

1 stop10h 10m

London City

Mon 6/4

10:15-15:35

1 stop10h 20m

£758

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Wed 3/6

18:10-08:50

1 stop9h 40m

London City

Wed 10/6

09:20-00:09

2 stops19h 49m

£776

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 23/6

17:40-08:50

1 stop10h 10m

London City

Thu 2/7

08:25-15:35

1 stop12h 10m

£783

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Wed 10/6

18:10-09:30

1 stop10h 20m

London City

Wed 8/7

09:20-15:35

1 stop11h 15m

£783

Flights are sorted by cheapest return flights first.

Deals found on 25/2

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 10m. Fly via Virgin Atlantic or KLM to get the fastest option. The distance between Washington, D.C. Dulles Intl Airport and London City Airport is about 3684 mi. This flight may include one or multiple stops.

  • 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
Croydon
Wembley
Luton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Bedford
Romford
Folkestone

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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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