How long is the flight from London City Airport to Washington, D.C. Dulles Intl Airport?

Virgin Atlantic can get you from London City Airport to Washington, D.C. Dulles Intl Airport in just under 11h 45m. Your travel time can differ by up to . Airlines will cover a distance of 3684 mi.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from LCY to IAD?

When flying from London City Airport to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$540+ Cheap Flights from London City Airport to Washington, D.C. Dulles Intl Airport

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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 October 23, 2025.

Wed 12/249:20 amLCY - IAD

1 stop11h 45mVirgin Atlantic

Thu 1/16:05 pmIAD - LCY

1 stop9h 45mVirgin Atlantic

Deal found 10/23

$667

Fri 11/289:20 amLCY - IAD

1 stop11h 45mVirgin Atlantic

Sun 12/76:05 pmIAD - LCY

1 stop9h 45mVirgin Atlantic

Deal found 10/23

$668

Mon 11/179:20 amLCY - IAD

1 stop11h 45mVirgin Atlantic

Mon 11/246:05 pmIAD - LCY

1 stop9h 45mVirgin Atlantic

Deal found 10/21

$675

Fri 11/219:20 amLCY - IAD

1 stop11h 45mVirgin Atlantic

Sat 11/296:05 pmIAD - LCY

1 stop18h 15mVirgin Atlantic

Deal found 10/21

$676

Fri 11/149:20 amLCY - IAD

1 stop11h 45mVirgin Atlantic

Wed 11/196:05 pmIAD - LCY

1 stop17h 30mVirgin Atlantic

Deal found 10/21

$677

Thu 11/279:20 amLCY - IAD

1 stop11h 45mVirgin Atlantic

Wed 12/36:05 pmIAD - LCY

1 stop9h 45mVirgin Atlantic

Deal found 10/21

$679

Sat 11/810:00 amLCY - IAD

1 stop11h 05mVirgin Atlantic

Wed 11/196:05 pmIAD - LCY

1 stop17h 30mVirgin Atlantic

Deal found 10/23

$683

Fri 11/147:45 amLCY - IAD

1 stop13h 20mVirgin Atlantic

Sun 11/236:05 pmIAD - LCY

1 stop9h 45mVirgin Atlantic

Deal found 10/22

$684

Wed 10/2910:00 amLCY - IAD

1 stop11h 05mVirgin Atlantic

Wed 11/126:05 pmIAD - LCY

1 stop17h 30mVirgin Atlantic

Deal found 10/21

$685

Thu 10/309:20 amLCY - IAD

1 stop11h 45mVirgin Atlantic

Sun 11/96:05 pmIAD - LCY

1 stop9h 45mVirgin Atlantic

Deal found 10/22

$686

Best flights from London City to Dulles Intl
Discover carefully curated flight deals from London City to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2025.

Wed 12/249:20 amLCY - IAD

1 stop11h 45mVirgin Atlantic

Thu 1/16:05 pmIAD - LCY

1 stop9h 45mVirgin Atlantic

Deal found 10/23

$667

Wed 12/39:50 amLCY - IAD

1 stop15h 25mMultiple Airlines

Wed 12/1010:00 pmIAD - LCY

1 stop14h 40mMultiple Airlines

Deal found 10/21

$807

Tue 4/217:20 pmLCY - IAD

1 stop24h 55mSWISS

Tue 4/288:45 pmIAD - LCY

1 stop10h 45mSWISS

Deal found 10/21

$814

Thu 11/278:40 amLCY - IAD

1 stop12h 25mVirgin Atlantic

Wed 12/36:05 pmIAD - LCY

1 stop9h 45mVirgin Atlantic

Deal found 10/23

$745

Mon 12/89:50 amLCY - IAD

2 stops18h 31mMultiple Airlines

Mon 12/158:30 pmIAD - LCY

1 stop11h 20mMultiple Airlines

Deal found 10/21

$807

Fri 11/289:20 amLCY - IAD

1 stop11h 45mVirgin Atlantic

Sun 12/711:06 amIAD - LCY

2 stops15h 09mVirgin Atlantic

Deal found 10/23

$762

Wed 1/218:05 pmLCY - IAD

1 stop25h 00mVirgin Atlantic

Sun 1/256:05 pmIAD - LCY

1 stop9h 45mVirgin Atlantic

Deal found 10/23

$769

Fri 2/207:45 amLCY - IAD

2 stops16h 27mVirgin Atlantic

Fri 2/276:05 pmIAD - LCY

1 stop10h 25mVirgin Atlantic

Deal found 10/22

$793

Sat 1/2410:00 amLCY - IAD

1 stop11h 05mVirgin Atlantic

Sun 2/112:30 pmIAD - LCY

2 stops13h 45mVirgin Atlantic

Deal found 10/21

$816

Sun 2/18:05 pmLCY - IAD

1 stop25h 00mVirgin Atlantic

Sun 2/1512:30 pmIAD - LCY

2 stops14h 40mVirgin Atlantic

Deal found 10/22

$817

Last-minute flights from London City to Dulles Intl
Discover last-minute flight deals from London City to Dulles Intl. Data last updated October 23, 2025 and is based on user searches.

Wed 10/2910:00 amLCY - IAD

1 stop11h 05mVirgin Atlantic

Wed 11/126:05 pmIAD - LCY

1 stop17h 30mVirgin Atlantic

Deal found 10/21

$685

Wed 10/2910:00 amLCY - IAD

1 stop11h 05mVirgin Atlantic

Mon 11/106:05 pmIAD - LCY

1 stop9h 45mVirgin Atlantic

Deal found 10/21

$688

Thu 10/309:20 amLCY - IAD

1 stop11h 45mVirgin Atlantic

Sun 11/96:05 pmIAD - LCY

1 stop9h 45mVirgin Atlantic

Deal found 10/22

$686

Sat 11/110:00 amLCY - IAD

1 stop11h 05mVirgin Atlantic

Thu 11/66:05 pmIAD - LCY

1 stop17h 30mVirgin Atlantic

Deal found 10/22

$687

Fri 11/710:00 amLCY - IAD

1 stop11h 05mVirgin Atlantic

Tue 11/116:05 pmIAD - LCY

1 stop17h 30mVirgin Atlantic

Deal found 10/23

$690

Sat 11/810:00 amLCY - IAD

1 stop11h 05mVirgin Atlantic

Wed 11/196:05 pmIAD - LCY

1 stop17h 30mVirgin Atlantic

Deal found 10/23

$683

Fri 11/149:20 amLCY - IAD

1 stop11h 45mVirgin Atlantic

Wed 11/196:05 pmIAD - LCY

1 stop17h 30mVirgin Atlantic

Deal found 10/21

$677

Fri 11/147:45 amLCY - IAD

1 stop13h 20mVirgin Atlantic

Sun 11/236:05 pmIAD - LCY

1 stop9h 45mVirgin Atlantic

Deal found 10/22

$684

Mon 11/179:20 amLCY - IAD

1 stop11h 45mVirgin Atlantic

Mon 11/246:05 pmIAD - LCY

1 stop9h 45mVirgin Atlantic

Deal found 10/21

$675

Fri 11/219:20 amLCY - IAD

1 stop11h 45mVirgin Atlantic

Sat 11/296:05 pmIAD - LCY

1 stop18h 15mVirgin Atlantic

Deal found 10/21

$676

Thu 11/279:20 amLCY - IAD

1 stop11h 45mVirgin Atlantic

Wed 12/36:05 pmIAD - LCY

1 stop9h 45mVirgin Atlantic

Deal found 10/21

$679

Fri 11/289:20 amLCY - IAD

1 stop11h 45mVirgin Atlantic

Sun 12/76:05 pmIAD - LCY

1 stop9h 45mVirgin Atlantic

Deal found 10/23

$668

One-way flights from London City to Dulles Intl
Search for one-way flight options from London City to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 23, 2025.

Wed 1/2110:00 amLCY - IAD

2 stops15h 29mMultiple Airlines

Deal found 10/22

$540

Tue 3/109:15 amLCY - IAD

1 stop12h 25mSWISS

Deal found 10/21

$541

Sun 3/87:20 pmLCY - IAD

1 stop24h 05mSWISS

Deal found 10/23

$547

Sun 2/227:20 pmLCY - IAD

1 stop24h 45mSWISS

Deal found 10/22

$548

Mon 2/99:50 amLCY - IAD

1 stop15h 25mLufthansa

Deal found 10/23

$550

Mon 1/199:50 amLCY - IAD

1 stop15h 25mLufthansa

Deal found 10/21

$552

Thu 1/159:20 amLCY - IAD

2 stops16h 09mMultiple Airlines

Deal found 10/23

$553

Thu 12/117:25 amLCY - IAD

2 stops17h 05mMultiple Airlines

Deal found 10/22

$555

Mon 1/1910:00 amLCY - IAD

2 stops16h 25mMultiple Airlines

Deal found 10/22

$556

Tue 3/109:50 amLCY - IAD

2 stops15h 25mMultiple Airlines

Deal found 10/21

$567

Sun 2/87:20 pmLCY - IAD

1 stop25h 10mSWISS

Deal found 10/23

$568

Wed 12/109:50 amLCY - IAD

1 stop15h 25mLufthansa

Deal found 10/21

$571

Cheap flight deals from London City to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$667 (Gotogate)
One-way from	$540 (Mytrip)
Popular in	July
Cheapest in	February
Average price	$747

Provider with most accurate pricing for London (LON)-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for London (LON)-Washington, D.C. (WAS) flights.

Search Deals

From London City to Washington, D.C. Dulles Intl

Search Deals

One-way flight from London City to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($94 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 12/24

9:20 am-4:05 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

Thu 1/1

6:05 pm-8:50 am

1 stop9h 45m

$667

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Thu 11/27

8:40 am-4:05 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Wed 12/3

6:05 pm-8:50 am

1 stop9h 45m

$745

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Fri 11/28

9:20 am-4:05 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

Sun 12/7

11:06 am-7:15 am

2 stops15h 09m

$762

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 1/21

8:05 pm-4:05 pm

1 stop25h 00m

Washington, D.C. Dulles Intl

Sun 1/25

6:05 pm-8:50 am

1 stop9h 45m

$769

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Fri 2/20

7:45 am-7:12 pm

2 stops16h 27m

Washington, D.C. Dulles Intl

Fri 2/27

6:05 pm-9:30 am

1 stop10h 25m

$793

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 12/3

9:50 am-8:15 pm

1 stop15h 25m

Washington, D.C. Dulles Intl

Wed 12/10

10:00 pm-5:40 pm

1 stop14h 40m

$807

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Mon 12/8

9:50 am-11:21 pm

2 stops18h 31m

Washington, D.C. Dulles Intl

Mon 12/15

8:30 pm-12:50 pm

1 stop11h 20m

$807

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Tue 4/21

7:20 pm-3:15 pm

1 stop24h 55m

Washington, D.C. Dulles Intl

Tue 4/28

8:45 pm-12:30 pm

1 stop10h 45m

$814

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Sat 1/24

10:00 am-4:05 pm

1 stop11h 05m

Washington, D.C. Dulles Intl

Sun 2/1

12:30 pm-7:15 am

2 stops13h 45m

$816

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Sun 2/1

8:05 pm-4:05 pm

1 stop25h 00m

Washington, D.C. Dulles Intl

Sun 2/15

12:30 pm-8:10 am

2 stops14h 40m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 22 results

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

How long is the flight from London City Airport to Washington, D.C. Dulles Intl Airport?
Virgin Atlantic can get you from London City Airport to Washington, D.C. Dulles Intl Airport in just under 11h 45m. Your travel time can differ by up to . Airlines will cover a distance of 3684 mi.
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.

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$540+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from London City to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from London City to Dulles Intl

Cheapest flights from London City to Dulles IntlExplore 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 October 23, 2025.

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 October 23, 2025.

Cheap flight deals from London City to Dulles Intl

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Most trusted provider

Round-trip from

One-way from

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Cheapflights Fare Finder

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.

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.

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?

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

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

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

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

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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 October 23, 2025.