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Cheap flights from Washington, D.C. Dulles Intl Airport to London City Airport from £289

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LCY
1 Feb — 8 Feb1
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 2 January 2026.

Wed 31/1217:25IAD - LCY
1 stop18h 40mSWISS
Wed 7/117:40LCY - IAD
2 stops49h 45mSWISS
Deal found 30/12£609
Wed 31/1222:00IAD - LCY
1 stop14h 40mLufthansa
Tue 6/118:15LCY - IAD
2 stops24h 45mLufthansa
Deal found 31/12£693
Wed 31/1218:05IAD - LCY
1 stop10h 05mVirgin Atlantic
Wed 7/120:05LCY - IAD
1 stop25h 00mVirgin Atlantic
Deal found 30/12£964
Wed 31/1217:25IAD - LCY
1 stop11h 00mSWISS
Sun 4/117:40LCY - IAD
2 stops49h 20mSWISS
Deal found 31/12£1,058
Wed 31/1218:05IAD - LCY
1 stop10h 25mDelta
Tue 6/109:20LCY - IAD
1 stop11h 45mDelta
Deal found 31/12£1,155
Wed 31/1221:00IAD - LCY
1 stop19h 30mAer Lingus
Sun 4/118:05LCY - IAD
1 stop26h 30mAer Lingus
Deal found 31/12£1,495
Wed 31/1218:05IAD - LCY
1 stop10h 25mVirgin Atlantic
Sun 4/117:50LCY - IAD
1 stop27h 15mVirgin Atlantic
Deal found 30/12£1,572
Wed 31/1221:00IAD - LCY
1 stop19h 30mAer Lingus
Sat 3/111:25LCY - IAD
1 stop33h 10mAer Lingus
Deal found 30/12£1,748
Wed 31/1217:05IAD - LCY
2 stops16h 30mIberia
Wed 14/119:15LCY - IAD
2 stops25h 20mIberia
Deal found 31/12£1,844
Wed 31/1218:05IAD - LCY
1 stop10h 55mVirgin Atlantic
Sat 3/108:40LCY - IAD
2 stops20h 17mVirgin Atlantic
Deal found 30/12£1,924
Wed 31/1217:05IAD - LCY
2 stops16h 30mIberia
Tue 6/119:15LCY - IAD
2 stops25h 20mIberia
Deal found 31/12£2,263

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 2 January 2026.

Round-trip from

£447

One-way from

£289

Popular in

April

Cheapest in

September

Average price

£519
Virgin Atlantic
  • Virgin Atlantic
  • 16/2-23/2
  • 2 total stops
  • 20h 50m total
  • Washington, D.C. to London
Search Deals
SWISS
  • SWISS
  • 26/4
  • 1 total stop
  • 11h 15m total
  • Washington, D.C. to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£106 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 2 January 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

Dulles Intl

Fly to

London City

Route

Depart

Return

Price

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 18/1

17:45-17:10

1 stop18h 25m

London City

Tue 27/1

17:40-14:00

2 stops25h 20m

£482

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 15/2

17:45-12:55

1 stop14h 10m

London City

Sun 22/2

19:20-15:05

1 stop24h 45m

£483

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 3/2

18:05-08:50

1 stop9h 45m

London City

Mon 9/2

09:20-16:05

1 stop11h 45m

£484

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Mon 2/3

18:05-08:50

1 stop9h 45m

London City

Wed 11/3

08:40-17:05

1 stop12h 25m

£484

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 8/3

19:05-08:50

1 stop9h 45m

London City

Thu 19/3

10:00-17:05

1 stop11h 05m

£484

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Thu 26/2

12:24-09:30

2 stops16h 06m

London City

Thu 5/3

07:45-16:05

1 stop13h 20m

£487

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sat 14/2

12:38-13:15

2 stops19h 37m

London City

Sat 21/2

08:40-16:05

1 stop12h 25m

£487

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 15/2

12:38-09:30

2 stops15h 52m

London City

Sun 22/2

20:05-16:05

1 stop25h 00m

£487

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Wed 18/2

12:35-09:30

2 stops15h 55m

London City

Thu 5/3

10:00-16:05

1 stop11h 05m

£488

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 17/2

12:24-07:15

2 stops13h 51m

London City

Wed 25/2

10:00-16:05

1 stop11h 05m

£488

Flights are sorted by cheapest return flights first.

Deals found on 1/1

Showing 1-10 of 23 results
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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 45m. Fly via SWISS 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
Luton
Slough
Hounslow
Gatwick
Ilford
Wembley
Hayes
Brentford
Colchester
Watford
Crawley
Bedford
Chelmsford
Romford
Eastbourne
Ipswich
Bishop's Stortford
Guildford

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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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