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Cheap flights from Washington, D.C. Dulles Intl Airport to London City Airport from £218

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LCY
26 Jul — 2 Aug1
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 26 June 2026.

Wed 14/1020:20
IAD
-
LCY
1 stop11h 15m
Multiple Airlines
Tue 20/1009:35
LCY
-
IAD
1 stop14h 15m
Multiple Airlines
Deal found 25/6£599
Sun 22/1118:00
IAD
-
LCY
1 stop10h 15m
Multiple Airlines
Tue 24/1109:15
LCY
-
IAD
1 stop12h 30m
Multiple Airlines
Deal found 25/6£612
Sat 3/1020:20
IAD
-
LCY
1 stop12h 25m
Lufthansa
Mon 5/1009:15
LCY
-
IAD
1 stop33h 20m
Lufthansa
Deal found 25/6£613
Sun 1/1116:45
IAD
-
LCY
2 stops15h 25m
ITA Airways
Wed 11/1119:30
LCY
-
IAD
2 stops24h 10m
ITA Airways
Deal found 25/6£625
Tue 22/920:20
IAD
-
LCY
1 stop11h 15m
SWISS
Tue 29/909:15
LCY
-
IAD
1 stop12h 30m
SWISS
Deal found 26/6£629
Tue 13/1020:20
IAD
-
LCY
1 stop17h 20m
SWISS
Tue 3/1109:15
LCY
-
IAD
1 stop12h 30m
SWISS
Deal found 25/6£629
Wed 30/920:20
IAD
-
LCY
1 stop11h 15m
SWISS
Tue 6/1009:15
LCY
-
IAD
1 stop12h 30m
SWISS
Deal found 25/6£630
Sun 23/816:30
IAD
-
LCY
2 stops18h 25m
ITA Airways
Mon 31/819:25
LCY
-
IAD
2 stops24h 05m
ITA Airways
Deal found 24/6£632
Thu 8/1020:20
IAD
-
LCY
1 stop11h 15m
Multiple Airlines
Tue 13/1009:35
LCY
-
IAD
1 stop14h 15m
Multiple Airlines
Deal found 25/6£637
Sat 10/1020:20
IAD
-
LCY
1 stop12h 25m
Multiple Airlines
Tue 20/1009:35
LCY
-
IAD
1 stop14h 15m
Multiple Airlines
Deal found 24/6£638
Sun 16/817:40
IAD
-
LCY
1 stop10h 10m
Virgin Atlantic
Tue 25/809:20
LCY
-
IAD
1 stop11h 15m
Virgin Atlantic
Deal found 25/6£644

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 26 June 2026.

Round-trip from

£599

One-way from

£218

Popular in

June

Cheapest in

February

Average price

£924
British Airways
  • British Airways
  • 14/10-20/10
  • 2 total stops
  • 25h 30m total
  • Washington, D.C. to London
Search Deals
30/8
  • 30/8
  • 3 total stops
  • 42h 20m total
  • Washington, D.C. to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£117 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
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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 26 June 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

Sun 1/11

16:45-13:10

2 stops15h 25m

London City

Mon 9/11

19:30-14:40

2 stops24h 10m

£625

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 13/9

17:40-08:50

1 stop10h 10m

London City

Thu 24/9

09:20-15:35

1 stop11h 15m

£665
Fastest return journey

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Wed 4/11

18:20-08:50

1 stop9h 30m

London City

Tue 17/11

10:00-15:45

1 stop10h 45m

£665

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Wed 12/8

11:10-09:30

2 stops17h 20m

London City

Thu 3/9

08:25-15:35

1 stop12h 10m

£669

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 20/9

17:40-09:30

1 stop10h 50m

London City

Wed 30/9

10:00-20:15

2 stops15h 15m

£673

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 3/11

17:45-08:10

1 stop9h 25m

London City

Tue 17/11

08:40-21:12

2 stops17h 32m

£673

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Wed 23/9

12:26-08:50

2 stops15h 24m

London City

Wed 30/9

09:20-00:40

2 stops20h 20m

£675

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Mon 10/8

15:25-08:40

1 stop12h 15m

London City

Wed 19/8

09:15-16:05

1 stop11h 50m

£681

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 1/9

17:40-08:50

1 stop10h 10m

London City

Mon 7/9

10:00-15:35

1 stop10h 35m

£702

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Fri 9/10

17:40-11:40

1 stop13h 00m

London City

Tue 20/10

08:25-15:35

1 stop12h 10m

£702

Flights are sorted by cheapest return flights first.

Deals found on 23/6

Showing 1-10 of 21 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 9h 25m. Fly via KLM or Virgin Atlantic 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
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Watford
Southall
Romford
Ipswich
Borehamwood
Folkestone
Southend-on-Sea

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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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