In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London City Airport to Washington, D.C. Dulles Intl Airport as you normally would.

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 holiday 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.

£410+ Cheap Flights from London City Airport to Washington, D.C. Dulles Intl Airport

Cheap flight deals from London City to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 9 November 2026.

Wed 2/1209:15 -

1 stop12h 45m

Wed 9/1220:10 -

1 stop17h 20m

Deal found 4/11£491

Sat 26/1208:40 -

1 stop12h 15m

Sun 10/117:35 -

1 stop10h 55m

Deal found 4/11£507

Tue 15/1209:15 -

1 stop12h 45m

Fri 15/120:10 -

1 stop10h 30m

Deal found 5/11£510

Tue 15/1209:15 -

1 stop35h 15m

Wed 6/120:10 -

1 stop15h 55m

Deal found 4/11£516

Thu 3/1209:15 -

1 stop12h 45m

Sun 6/1220:10 -

1 stop11h 40m

Deal found 5/11£524

Wed 9/1209:15 -

1 stop12h 45m

Tue 12/120:10 -

1 stop15h 55m

Deal found 5/11£530

Wed 16/1209:15 -

1 stop12h 45m

Wed 6/120:10 -

1 stop11h 40m

Deal found 7/11£532

Mon 7/1209:15 -

1 stop12h 45m

Mon 14/1222:10 -

1 stop14h 30m

Deal found 9/11£532

Tue 8/1208:40 -

1 stop12h 05m

Tue 15/1212:35 -

2 stops15h 55m

Deal found 4/11£533

Fri 4/1209:15 -

1 stop12h 45m

Mon 7/1220:10 -

1 stop11h 40m

Deal found 6/11£537

Find flight deals from London City to Dulles Intl

Round-trip from	£467
One-way from	£403
Popular in	June
Cheapest in	February
Average price	£494

British Airways
13/1-24/1
2 total stops
26h 05m total
London to Washington, D.C.

Search Deals

12/12-31/12
3 total stops
39h 05m total
London to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£40 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

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

Cheapest return flight

LondonWashington, D.C.

LCY London City - IAD Washington, D.C. Dulles Intl

LCYIAD

London City

Mon 25/1

19:05-15:30

1 stop25h 25m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£442

LondonWashington, D.C.

LCY London City - IAD Washington, D.C. Dulles Intl

LCYIAD

London City

Sun 31/1

19:40-15:45

1 stop25h 05m

Washington, D.C. Dulles Intl

Sun 7/2

17:15-10:25

1 stop12h 10m

£496

LondonWashington, D.C.

LCY London City - IAD Washington, D.C. Dulles Intl

LCYIAD

London City

Thu 4/3

09:10-15:45

1 stop11h 35m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£502

LondonWashington, D.C.

LCY London City - IAD Washington, D.C. Dulles Intl

LCYIAD

London City

Mon 28/12

09:10-15:45

1 stop11h 35m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£505

LondonWashington, D.C.

LCY London City - IAD Washington, D.C. Dulles Intl

LCYIAD

London City

Sun 11/4

13:15-19:15

1 stop11h 00m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£509

LondonWashington, D.C.

LCY London City - IAD Washington, D.C. Dulles Intl

LCYIAD

London City

Tue 2/3

10:00-15:45

1 stop10h 45m

Washington, D.C. Dulles Intl

Sun 2/5

17:40-08:50

1 stop10h 10m

£541

LondonWashington, D.C.

LCY London City - IAD Washington, D.C. Dulles Intl

LCYIAD

London City

Mon 4/1

19:05-15:30

1 stop25h 25m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£560

LondonWashington, D.C.

LCY London City - IAD Washington, D.C. Dulles Intl

LCYIAD

London City

Thu 26/11

19:05-15:30

1 stop25h 25m

Washington, D.C. Dulles Intl

Sun 29/11

17:25-12:50

1 stop14h 25m

£618

LondonWashington, D.C.

LCY London City - IAD Washington, D.C. Dulles Intl

LCYIAD

London City

Wed 25/11

19:05-15:30

1 stop25h 25m

Washington, D.C. Dulles Intl

Mon 30/11

17:25-12:50

1 stop14h 25m

£618

LondonWashington, D.C.

LCY London City - IAD Washington, D.C. Dulles Intl

LCYIAD

London City

Wed 25/11

09:15-17:00

1 stop12h 45m

Washington, D.C. Dulles Intl

Sun 29/11

16:30-12:50

2 stops15h 20m

£632

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 23 resultsSorted by cheapest first

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.

LCY-IAD

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.

Cheapflights Insights

Everything you need to know about your flight from London City Airport to Washington, D.C. Dulles Intl Airport

What’s the top stopover airport for flights from London City Airport to Washington, D.C. Dulles Intl Airport?

Zurich (ZRH) – chosen by Cheapflights users on 80% of one-stop itineraries from London City Airport to Washington, D.C. Dulles Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London City Airport to Washington, D.C. Dulles Intl Airport?

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £443.

What’s the fastest stopover option from London City Airport to Washington, D.C. Dulles Intl Airport?

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 10h 45m.

Which airport typically offers the quickest stopover for flights from London City Airport to Washington, D.C. Dulles Intl Airport?

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 08m.

Related info for your journey

How long is the flight from London City Airport to Washington, D.C. Dulles Intl Airport?
Departing from London City Airport to Washington, D.C. Dulles Intl Airport will take you 10h 45m. The distance from London City Airport to Washington, D.C. Dulles Intl Airport is about 3684 mi. This flight may include one or multiple 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 holiday 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

Silver Spring

Alexandria

Gaithersburg

Oxon Hill

Hanover

Woodbridge

Glen Burnie

Springfield

Sterling

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to District of Columbia

Dulles Intl flight routes

Flights by cabin class

Other flight options

Other flights from London City

Popular flights

Alternative routes for London City to Dulles Intl

Heathrow to Dulles Intl flights

Heathrow to Baltimore flights

Gatwick to Dulles Intl flights

Heathrow to Reagan-National flights

Stansted to Dulles Intl flights

Luton to Dulles Intl flights

Gatwick to Reagan-National flights

Gatwick to Baltimore flights

Luton to Baltimore flights

London City to Reagan-National flights

Stansted to Baltimore flights

London City to Baltimore flights

Southend to Dulles Intl flights

Fly with Cheapflights

How does Cheapflights help users find flights from London City to Dulles Intl?

Cheapflights makes it easy to find London City to Dulles Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London City to Dulles Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London City to Dulles Intl.

Can Cheapflights find flights from London City to Dulles Intl with no change fees?

Yes, we can. To see specific flights from London City to Dulles Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London City to Dulles Intl become cheaper?

Not ready to book yet? You can track prices for flights from London City to Dulles Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London City Airport to Washington, D.C. Dulles Intl Airport from £410

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 9 November 2026.

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 9 November 2026.

Best flights from London City to Dulles IntlDiscover carefully curated flight deals from London City to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Discover carefully curated flight deals from London City to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Last-minute flights from London City to Dulles IntlDiscover last-minute flight deals from London City to Dulles Intl. Data last updated 9 November 2026 and is based on user searches.

Discover last-minute flight deals from London City to Dulles Intl. Data last updated 9 November 2026 and is based on user searches.

One-way flights from London City to Dulles IntlSearch for one-way flight options from London City to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Search for one-way flight options from London City to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Find flight deals from London City to Dulles Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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.

Cheapflights Insights

What’s the top stopover airport for flights from London City Airport to Washington, D.C. Dulles Intl Airport?

Zurich (ZRH) – chosen by Cheapflights users on 80% of one-stop itineraries from London City Airport to Washington, D.C. Dulles Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London City Airport to Washington, D.C. Dulles Intl Airport?

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £443.

What’s the fastest stopover option from London City Airport to Washington, D.C. Dulles Intl Airport?

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 10h 45m.

Which airport typically offers the quickest stopover for flights from London City Airport to Washington, D.C. Dulles Intl Airport?

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 08m.

Related info for your journey

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?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London City to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Dulles Intl by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to District of Columbia

Book a non-stop flight to one of these other cities located in District of Columbia.

Other flights to Dulles Intl

Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 November 2026.

Search flights from London City to Dulles Intl by cabin class

Find flights from London City to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London City and Dulles Intl flights

Browse other London City and Dulles Intl flight options. Last updated on 9 November 2026.

Other flights from London City

Browse through other flights departing from London City. Flights are based on user searches made on Cheapflights and were last updated on 9 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from London City to Dulles Intl?

Why should you use Cheapflights to find cheap flight tickets from London City to Dulles Intl?

Can Cheapflights find flights from London City to Dulles Intl with no change fees?

Can Cheapflights notify me if prices for flights from London City to Dulles Intl become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 9 November 2026.

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 stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Last-minute flights from London City to Dulles Intl
Discover last-minute flight deals from London City to Dulles Intl. Data last updated 9 November 2026 and is based on user searches.

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 9 November 2026.