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Cheap flights from Washington, D.C. Dulles Intl Airport to London City Airport from £324

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 Jun — 3 Jul1
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 27 May 2026.

Mon 10/812:29
IAD
-
LCY
2 stops16h 01m
Virgin Atlantic
Fri 21/807:45
LCY
-
IAD
1 stop12h 50m
Virgin Atlantic
Deal found 24/5£657
Tue 1/920:20
IAD
-
LCY
1 stop16h 05m
SWISS
Tue 8/909:15
LCY
-
IAD
1 stop12h 30m
SWISS
Deal found 25/5£658
Tue 1/920:20
IAD
-
LCY
1 stop16h 05m
SWISS
Fri 11/909:15
LCY
-
IAD
1 stop12h 30m
SWISS
Deal found 26/5£659
Sat 19/918:15
IAD
-
LCY
2 stops32h 40m
Delta
Fri 2/1010:00
LCY
-
IAD
1 stop10h 35m
Delta
Deal found 24/5£661
Wed 12/820:20
IAD
-
LCY
1 stop11h 15m
SWISS
Wed 26/809:15
LCY
-
IAD
1 stop12h 30m
SWISS
Deal found 26/5£662
Mon 3/820:20
IAD
-
LCY
1 stop11h 15m
SWISS
Tue 18/819:15
LCY
-
IAD
1 stop25h 15m
SWISS
Deal found 26/5£662
Mon 5/1010:40
IAD
-
LCY
2 stops17h 10m
Virgin Atlantic
Tue 13/1009:20
LCY
-
IAD
2 stops18h 42m
Virgin Atlantic
Deal found 22/5£664
Sun 2/820:20
IAD
-
LCY
1 stop11h 15m
Multiple Airlines
Wed 2/909:15
LCY
-
IAD
1 stop11h 50m
Multiple Airlines
Deal found 21/5£665
Wed 12/820:20
IAD
-
LCY
1 stop11h 15m
Multiple Airlines
Wed 26/809:15
LCY
-
IAD
1 stop11h 50m
Multiple Airlines
Deal found 25/5£666
Tue 1/920:20
IAD
-
LCY
1 stop12h 15m
SWISS
Mon 7/919:15
LCY
-
IAD
1 stop26h 30m
SWISS
Deal found 25/5£667
Mon 21/915:25
IAD
-
LCY
1 stop12h 15m
Lufthansa
Thu 1/1009:15
LCY
-
IAD
1 stop11h 50m
Lufthansa
Deal found 24/5£670

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 27 May 2026.

Round-trip from

£657

One-way from

£324

Popular in

June

Cheapest in

January

Average price

£672
Virgin Atlantic
  • Virgin Atlantic
  • 10/8-21/8
  • 3 total stops
  • 28h 51m total
  • Washington, D.C. to London
Search Deals
SWISS
  • SWISS
  • 30/8
  • 1 total stop
  • 11h 15m total
  • Washington, D.C. to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£94 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 27 May 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

Sat 19/9

18:15-07:55

2 stops32h 40m

London City

Mon 28/9

10:00-17:33

2 stops36h 33m

£665

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 2/8

15:25-08:40

1 stop12h 15m

London City

Fri 18/9

09:15-16:05

1 stop11h 50m

£670

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Fri 2/10

17:40-09:30

1 stop10h 50m

London City

Fri 9/10

10:00-15:35

1 stop10h 35m

£691

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Fri 2/10

17:40-11:40

1 stop13h 00m

London City

Thu 8/10

09:20-00:05

2 stops19h 45m

£698

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Thu 27/8

17:40-09:30

1 stop10h 50m

London City

Sat 5/9

08:25-15:35

1 stop12h 10m

£728

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Thu 27/8

19:19-17:20

2 stops17h 01m

London City

Mon 7/9

09:20-15:35

1 stop11h 15m

£731
Fastest return journey

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 28/7

17:40-08:50

1 stop10h 10m

London City

Wed 5/8

10:00-15:35

1 stop10h 35m

£754

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 11/8

17:40-08:50

1 stop10h 10m

London City

Tue 18/8

09:20-18:33

2 stops14h 13m

£761

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Wed 7/10

18:10-16:40

1 stop17h 30m

London City

Sun 11/10

13:45-11:52

2 stops27h 07m

£761

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Mon 28/9

11:00-09:30

2 stops17h 30m

London City

Mon 5/10

10:00-20:49

2 stops15h 49m

£794

Flights are sorted by cheapest return flights first.

Deals found on 22/5

Showing 1-10 of 22 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 Delta, Lufthansa, 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
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Ipswich
Watford
Romford
Guildford
Borehamwood
Southall
Southend-on-Sea

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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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