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Dulles Intl

$535+ Cheap flights from London City (LCY) to Dulles Intl (IAD)

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — IAD
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
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Find flight deals from London City to Dulles Intl

Cheapest flights from London City to Dulles Intl
Explore the most affordable flight options available from London City to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 6, 2025.

This Gotogate deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/277:45 amLCY - IAD
1 stop13h 20mVirgin Atlantic
dom. 11/306:05 pmIAD - LCY
1 stop9h 45mVirgin Atlantic
Deal found 11/6$644
This Booking.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/277:45 amLCY - IAD
1 stop13h 20mVirgin Atlantic
lun. 12/16:05 pmIAD - LCY
1 stop17h 30mVirgin Atlantic
Deal found 11/6$646
This Booking.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/277:45 amLCY - IAD
1 stop13h 20mVirgin Atlantic
lun. 12/86:05 pmIAD - LCY
1 stop17h 30mVirgin Atlantic
Deal found 11/5$648
This Gotogate deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/279:20 amLCY - IAD
1 stop11h 45mVirgin Atlantic
mié. 12/36:05 pmIAD - LCY
1 stop17h 30mVirgin Atlantic
Deal found 11/6$650
This Gotogate deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/410:00 amLCY - IAD
1 stop11h 05mVirgin Atlantic
mié. 12/106:05 pmIAD - LCY
1 stop9h 45mVirgin Atlantic
Deal found 11/5$654
This Iberia deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/47:50 amLCY - IAD
1 stop13h 40mIberia
jue. 12/116:00 pmIAD - LCY
1 stop15h 05mIberia
Deal found 11/6$661
This Virgin Atlantic deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/39:20 amLCY - IAD
1 stop11h 45mVirgin Atlantic
mar. 12/911:06 amIAD - LCY
2 stops15h 09mVirgin Atlantic
Deal found 11/5$676
This KLM deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/38:40 amLCY - IAD
1 stop12h 25mKLM
mié. 12/106:05 pmIAD - LCY
1 stop9h 45mKLM
Deal found 11/5$679
This Netflights deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/177:45 amLCY - IAD
1 stop13h 20mVirgin Atlantic
mar. 12/306:00 amIAD - LCY
2 stops22h 30mVirgin Atlantic
Deal found 11/6$687

Cheap flight deals from London City to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) to Dulles Intl (IAD). 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 noviembre 6, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$644
(Gotogate)

One-way from

$535
(Trip.com)

Popular in

July

Cheapest in

February

Average price

$672
Provider with most accurate pricing for London (LON)-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Washington, D.C. (WAS) flights.
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From London City to Washington, D.C. Dulles Intl
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One-way flight from London City to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 11% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from London City to Dulles Intl 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 2,558,603 searches. Data last updated noviembre 6, 2025.
Use the filters below to find and compare flights from London City Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

London City

Fly to

Dulles Intl

Route

Depart

Return

Price

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

jue. 12/4

10:00 am-7:19 pm

2 stops14h 19m

Washington, D.C. Dulles Intl

mié. 12/10

6:05 pm-8:50 am

1 stop9h 45m

$682

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

jue. 2/12

10:00 am-4:05 pm

1 stop11h 05m

Washington, D.C. Dulles Intl

dom. 2/15

6:05 pm-8:50 am

1 stop9h 45m

$694

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

mié. 3/4

10:00 am-4:05 pm

1 stop11h 05m

Washington, D.C. Dulles Intl

mié. 3/11

7:05 pm-8:50 am

1 stop9h 45m

$694

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

vie. 12/5

7:45 am-4:05 pm

1 stop13h 20m

Washington, D.C. Dulles Intl

dom. 12/7

6:00 am-7:15 am

2 stops20h 15m

$698

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

jue. 11/27

10:00 am-4:05 pm

1 stop11h 05m

Washington, D.C. Dulles Intl

jue. 12/4

6:05 pm-8:50 am

1 stop9h 45m

$701

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

mié. 11/26

9:20 am-4:05 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

mar. 12/2

6:05 pm-8:50 am

1 stop9h 45m

$701

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

mar. 11/25

10:00 am-4:05 pm

1 stop11h 05m

Washington, D.C. Dulles Intl

mar. 12/2

6:05 pm-8:50 am

1 stop9h 45m

$701

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

vie. 11/28

10:00 am-4:05 pm

1 stop11h 05m

Washington, D.C. Dulles Intl

jue. 12/4

6:05 pm-8:50 am

1 stop9h 45m

$701

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

mié. 11/26

10:00 am-4:05 pm

1 stop11h 05m

Washington, D.C. Dulles Intl

jue. 12/4

6:05 pm-8:50 am

1 stop9h 45m

$701

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

mar. 11/25

9:20 am-4:05 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

mié. 12/3

6:05 pm-8:50 am

1 stop9h 45m

$701

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 20 results
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Best time to book a flight from London City to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from London City with our price prediction graph.
Estimated round-trip 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 London City to Dulles Intl. 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 London City Airport to Washington, D.C. Dulles Intl Airport?

    Virgin Atlantic and KLM can get you from London City Airport to Washington, D.C. Dulles Intl Airport in just under 11h 05m. Your travel time can differ by up to 3h 14m. Airlines will cover a distance of 3684 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London City to Dulles Intl 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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