How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to London City Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to London City Airport.

What documentation or ID do you need to fly to London City Airport?

The travel and health documents required for your trip to London City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£248 Cheap Flights from Washington, D.C. Dulles Intl Airport to London City Airport in 2026

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

18:10 - 08:50

IAD

LCY

9h 40m

1 stop

09:20 - 15:35

LCY

IAD

11h 15m

1 stop

£473Virgin Atlantic

Mon, 13 Apr - Tue, 21 Apr

19:05 - 08:50

IAD

LCY

9h 45m

1 stop

09:20 - 15:35

LCY

IAD

11h 15m

1 stop

£483Virgin Atlantic

Sun, 22 Mar - Tue, 31 Mar

19:05 - 17:20

IAD

LCY

18h 15m

1 stop

08:25 - 15:35

LCY

IAD

12h 10m

1 stop

£484Virgin Atlantic

Sun, 22 Mar - Tue, 31 Mar

19:05 - 08:50

IAD

LCY

9h 45m

1 stop

09:20 - 15:35

LCY

IAD

11h 15m

1 stop

£484Virgin Atlantic

Sun, 22 Mar - Tue, 31 Mar

20:20 - 12:35

IAD

LCY

11h 15m

1 stop

09:15 - 16:45

LCY

IAD

12h 30m

1 stop

£487SWISS

Tue, 4 Aug - Thu, 20 Aug

19:05 - 08:50

IAD

LCY

9h 45m

1 stop

09:20 - 17:05

LCY

IAD

11h 45m

1 stop

£487Virgin Atlantic

Sun, 15 Mar - Tue, 24 Mar

20:20 - 12:35

IAD

LCY

11h 15m

1 stop

09:15 - 16:45

LCY

IAD

12h 30m

1 stop

£488SWISS

Sun, 3 May - Tue, 12 May

19:05 - 08:50

IAD

LCY

9h 45m

1 stop

08:40 - 17:05

LCY

IAD

12h 25m

1 stop

£489Virgin Atlantic

Mon, 16 Mar - Tue, 24 Mar

20:20 - 18:40

IAD

LCY

17h 20m

1 stop

09:15 - 16:45

LCY

IAD

12h 30m

1 stop

£490SWISS

Wed, 19 Aug - Wed, 9 Sep

20:20 - 17:25

IAD

LCY

16h 05m

1 stop

09:15 - 16:45

LCY

IAD

12h 30m

1 stop

£491SWISS

Tue, 18 Aug - Tue, 8 Sep

ITA Airways flights from Washington, D.C. Dulles Intl Airport to London City Airport

Our best ITA Airways deals on Washington, D.C. Dulles Intl Airport to London City Airport flight tickets

ITA Airways

17 Mar

IAD17:45Washington, D.C. Dulles Intl

13h 10m

1 stop

LCY10:55London City

25 Mar

LCY16:45London City

26h 55m

1 stop

IAD15:40Washington, D.C. Dulles Intl

£488

ITA Airways

17 Mar

IAD17:45Washington, D.C. Dulles Intl

13h 10m

1 stop

LCY10:55London City

25 Mar

LCY08:20London City

35h 20m

1 stop

IAD15:40Washington, D.C. Dulles Intl

£496

ITA Airways

12 Aug

IAD16:30Washington, D.C. Dulles Intl

18h 25m

2 stops

LCY15:55London City

25 Aug

LCY19:25London City

24h 05m

2 stops

IAD14:30Washington, D.C. Dulles Intl

£501

KLM flights from Washington, D.C. Dulles Intl Airport to London City Airport

Our best KLM deals on Washington, D.C. Dulles Intl Airport to London City Airport flight tickets

KLM

17 Mar

IAD19:05Washington, D.C. Dulles Intl

9h 45m

1 stop

LCY08:50London City

25 Mar

LCY10:00London City

11h 05m

1 stop

IAD17:05Washington, D.C. Dulles Intl

£502

KLM

16 Mar

IAD19:05Washington, D.C. Dulles Intl

9h 45m

1 stop

LCY08:50London City

24 Mar

LCY09:20London City

11h 45m

1 stop

IAD17:05Washington, D.C. Dulles Intl

£503

KLM

17 Mar

IAD19:05Washington, D.C. Dulles Intl

9h 45m

1 stop

LCY08:50London City

25 Mar

LCY09:20London City

11h 45m

1 stop

IAD17:05Washington, D.C. Dulles Intl

£504

momondo Fare Finder

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

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Mon 13/4

18:10-08:50

1 stop9h 40m

London City

Tue 21/4

09:20-15:35

1 stop11h 15m

£473

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 22/3

19:05-08:50

1 stop9h 45m

London City

Tue 31/3

09:20-15:35

1 stop11h 15m

£483

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 22/3

19:05-17:20

1 stop18h 15m

London City

Tue 31/3

08:25-15:35

1 stop12h 10m

£484

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 22/3

19:05-08:50

1 stop9h 45m

London City

Tue 31/3

09:20-15:35

1 stop11h 15m

£484

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 4/8

20:20-12:35

1 stop11h 15m

London City

Thu 20/8

09:15-16:45

1 stop12h 30m

£487

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 15/3

19:05-08:50

1 stop9h 45m

London City

Tue 24/3

09:20-17:05

1 stop11h 45m

£487

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 3/5

20:20-12:35

1 stop11h 15m

London City

Tue 12/5

09:15-16:45

1 stop12h 30m

£488

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Mon 16/3

19:05-08:50

1 stop9h 45m

London City

Tue 24/3

08:40-17:05

1 stop12h 25m

£489

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Wed 19/8

20:20-18:40

1 stop17h 20m

London City

Wed 9/9

09:15-16:45

1 stop12h 30m

£490

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 18/8

20:20-17:25

1 stop16h 05m

London City

Tue 8/9

09:15-16:45

1 stop12h 30m

£491

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to London City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to London City?

KLM, Delta, and United Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to London City

When to book flights from Washington, D.C. Dulles Intl Airport to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to London City Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Washington, D.C. Dulles Intl Airport to London City Airport (IAD to LCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to London City Airport

Fastest flight time	9h 40m
Direct flights	None

The fastest flight from Washington, D.C. Dulles Intl Airport to London City Airport takes 9h 40m

There are no direct flights from Washington, D.C. Dulles Intl Airport to London City Airport. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to London City Airport.

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How far is Washington, D.C. Dulles Intl to London City by plane?
Washington, D.C. Dulles Intl and London City are 3684.3 mi apart from one another. Typically, this will take 9h 40m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to London City Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to London City Airport are refreshed on a daily basis.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to London City Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to London City Airport.
What documentation or ID do you need to fly to London City Airport?
The travel and health documents required for your trip to London City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Wembley

Guildford

Chelmsford

Hayes

Dover

Folkestone

Worthing

Colchester

Bedford

Ramsgate

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Why should I use momondo to find a flight deal from Washington, D.C. to London?

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Can I find flights from Washington, D.C. to London with flexible booking policies on momondo?

Yes. All flights to London from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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momondo provides multiple filters to help you find the best flight to London from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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Price alerts on flights to London from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.