Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. to London from $327

1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
8:20 pm - 12:35 pmIAD  Washington, D.C. Dulles Intl-LCY London City
11h 15m1 stop Zurich
SWISS Logo
9:15 am - 5:00 pmLCY  London City-IAD Washington, D.C. Dulles Intl
12h 45m1 stop Zurich
$702SWISS
Tue, Oct 20 - Wed, Nov 11
SWISS Logo
9:10 pm - 12:50 pmIAD  Washington, D.C. Dulles Intl-LCY London City
11h 40m1 stop Zurich
SWISS Logo
9:15 am - 5:00 pmLCY  London City-IAD Washington, D.C. Dulles Intl
12h 45m1 stop Zurich
$702SWISS
Tue, Oct 27 - Tue, Nov 3
SWISS Logo
8:20 pm - 12:35 pmIAD  Washington, D.C. Dulles Intl-LCY London City
11h 15m1 stop Zurich
SWISS Logo
9:15 am - 4:45 pmLCY  London City-IAD Washington, D.C. Dulles Intl
12h 30m1 stop Zurich
$702SWISS
Tue, Sep 29 - Tue, Oct 6
SWISS Logo
8:20 pm - 6:40 pmIAD  Washington, D.C. Dulles Intl-LCY London City
17h 20m1 stop Zurich
SWISS Logo
9:15 am - 5:00 pmLCY  London City-IAD Washington, D.C. Dulles Intl
12h 45m1 stop Zurich
$702SWISS
Tue, Oct 13 - Tue, Nov 3
SWISS Logo
8:10 pm - 12:50 pmIAD  Washington, D.C. Dulles Intl-LCY London City
11h 40m1 stop Zurich
SWISS Logo
9:15 am - 5:00 pmLCY  London City-IAD Washington, D.C. Dulles Intl
12h 45m1 stop Zurich
$710SWISS
Wed, Jan 13 - Wed, Jan 20
SWISS Logo
8:10 pm - 12:50 pmIAD  Washington, D.C. Dulles Intl-LCY London City
11h 40m1 stop Zurich
SWISS Logo
9:15 am - 6:00 pmLCY  London City-IAD Washington, D.C. Dulles Intl
12h 45m1 stop Zurich
$710SWISS
Tue, Mar 9 - Tue, Mar 16
Multiple Airlines Logo
5:50 pm - 2:00 pmIAD  Washington, D.C. Dulles Intl-LCY London City
15h 10m1 stop Madrid Barajas
Multiple Airlines Logo
7:40 am - 4:20 pmLCY  London City-IAD Washington, D.C. Dulles Intl
13h 40m1 stop Madrid Barajas
$736Multiple Airlines
Wed, Nov 4 - Wed, Nov 11
SWISS Logo
8:20 pm - 12:35 pmIAD  Washington, D.C. Dulles Intl-LCY London City
11h 15m1 stop Zurich
SWISS Logo
9:00 am - 4:45 pmLCY  London City-IAD Washington, D.C. Dulles Intl
12h 45m1 stop Zurich
$747SWISS
Wed, Oct 14 - Sat, Oct 24
SWISS Logo
8:10 pm - 12:40 pmIAD  Washington, D.C. Dulles Intl-LCY London City
11h 30m1 stop Zurich
SWISS Logo
9:15 am - 5:00 pmLCY  London City-IAD Washington, D.C. Dulles Intl
12h 45m1 stop Zurich
$747SWISS
Sat, Nov 14 - Tue, Nov 24
SWISS Logo
8:20 pm - 5:30 pmIAD  Washington, D.C. Dulles Intl-LCY London City
16h 10m1 stop Zurich
SWISS Logo
9:15 am - 4:45 pmLCY  London City-IAD Washington, D.C. Dulles Intl
12h 30m1 stop Zurich
$747SWISS
Thu, Oct 15 - Tue, Oct 20

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

British Airways flights from Washington, D.C. to London City Airport

Our best British Airways deals on Washington, D.C. to London City Airport flight tickets
British Airways
Jan 5
IAD5:50 pmWashington, D.C. Dulles Intl
15h 10m
1 stop
LCY2:00 pmLondon City
Jan 27
LCY7:15 pmLondon City
26h 05m
1 stop
IAD4:20 pmWashington, D.C. Dulles Intl
$824
British Airways
Sep 16
IAD5:15 pmWashington, D.C. Dulles Intl
10h 20m
1 stop
LCY8:35 amLondon City
Sep 23
LCY1:45 pmLondon City
10h 40m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$1,071
British Airways
Sep 16
IAD5:15 pmWashington, D.C. Dulles Intl
10h 20m
1 stop
LCY8:35 amLondon City
Sep 23
LCY1:45 pmLondon City
10h 40m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$1,072

Delta flights from Washington, D.C. to London City Airport

Our best Delta deals on Washington, D.C. to London City Airport flight tickets
Delta
Oct 29
IAD6:45 pmWashington, D.C. Dulles Intl
9h 25m
1 stop
LCY8:10 amLondon City
Nov 4
LCY8:40 amLondon City
12h 15m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$826
Delta
Oct 6
DCA2:00 pmWashington, D.C. Reagan-National
13h 50m
2 stops
LCY8:50 amLondon City
Oct 13
LCY10:00 amLondon City
16h 49m
2 stops
DCA9:49 pmWashington, D.C. Reagan-National
$896
Delta
Oct 6
BWI12:37 pmBaltimore/Washington
14h 18m
2 stops
LCY7:55 amLondon City
Oct 19
LCY10:00 amLondon City
17h 58m
2 stops
BWI10:58 pmBaltimore/Washington
$946

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.London

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

IADLCY

Washington, D.C. Dulles Intl

Tue 10/20

8:20 pm-12:35 pm

1 stop11h 15m

London City

Wed 11/11

9:15 am-5:00 pm

1 stop12h 45m

$702

Washington, D.C.London

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

IADLCY

Washington, D.C. Dulles Intl

Tue 10/27

9:10 pm-12:50 pm

1 stop11h 40m

London City

Tue 11/3

9:15 am-5:00 pm

1 stop12h 45m

$702
Quickest round-trip

Washington, D.C.London

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

IADLCY

Washington, D.C. Dulles Intl

Tue 9/29

8:20 pm-12:35 pm

1 stop11h 15m

London City

Tue 10/6

9:15 am-4:45 pm

1 stop12h 30m

$702

Washington, D.C.London

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

IADLCY

Washington, D.C. Dulles Intl

Tue 10/13

8:20 pm-6:40 pm

1 stop17h 20m

London City

Tue 11/3

9:15 am-5:00 pm

1 stop12h 45m

$702

Washington, D.C.London

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

IADLCY

Washington, D.C. Dulles Intl

Wed 1/13

8:10 pm-12:50 pm

1 stop11h 40m

London City

Wed 1/20

9:15 am-5:00 pm

1 stop12h 45m

$710

Washington, D.C.London

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

IADLCY

Washington, D.C. Dulles Intl

Tue 3/9

8:10 pm-12:50 pm

1 stop11h 40m

London City

Tue 3/16

9:15 am-6:00 pm

1 stop12h 45m

$710

Washington, D.C.London

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

IADLCY

Washington, D.C. Dulles Intl

Wed 11/4

5:50 pm-2:00 pm

1 stop15h 10m

London City

Wed 11/11

7:40 am-4:20 pm

1 stop13h 40m

$736

Washington, D.C.London

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

IADLCY

Washington, D.C. Dulles Intl

Wed 10/14

8:20 pm-12:35 pm

1 stop11h 15m

London City

Sat 10/24

9:00 am-4:45 pm

1 stop12h 45m

$747

Washington, D.C.London

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

IADLCY

Washington, D.C. Dulles Intl

Sat 11/14

8:10 pm-12:40 pm

1 stop11h 30m

London City

Tue 11/24

9:15 am-5:00 pm

1 stop12h 45m

$747

Washington, D.C.London

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

IADLCY

Washington, D.C. Dulles Intl

Thu 10/15

8:20 pm-5:30 pm

1 stop16h 10m

London City

Tue 10/20

9:15 am-4:45 pm

1 stop12h 30m

$747

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Washington, D.C. 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

Can stopping save me money on Washington, D.C. to London City Airport flights?

You could potentially save up to 7% on your flight if you consider stops on a Washington, D.C. to London City Airport flight.

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

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

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

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

Best Price Found

$327

Fastest flight time

9h 25m

Direct flights

None
The best one-way flight to London City Airport from Washington, D.C. in the past 72 hours is $327. The best round-trip flight deal from Washington, D.C. to London City Airport found on momondo in the last 72 hours is $702.
The fastest flight from Washington, D.C. to London City Airport takes 9h 25m
There are no direct flights from Washington, D.C. to London City Airport. There are no popular flight routes from Washington, D.C. to London City Airport.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to London City Airport

  • How far is Washington, D.C. to London City by plane?

    A flight from Washington, D.C. to London City will travel around 3669.3 mi. By plane, this route typically takes 9h 25m.

  • When did momondo last update prices for flights from Washington, D.C. to London City Airport?

    Prices for flights from Washington, D.C. to London City Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to London City Airport.

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

    The required travel and health documents for your London City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Wembley
Dover
Croydon
Richmond
Stansted
Kingston upon Thames
Harrow
Cobham
Watford
Slough
Eastbourne
Worthing
Hook
Uxbridge
Romford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Washington, D.C..

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

Yes. momondo allows you to filter the results for Washington, D.C. to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London City Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/9
Fri 10/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Flights to London Heathrow Airportfrom $469
Flights to London Gatwick Airportfrom $388
Flights to London Stansted Airportfrom $416
Flights to London Luton Airportfrom $413
Flights to Glasgow Intl Airportfrom $426
Flights to Belfast Intl Airportfrom $688
Flights to London Southend Airportfrom $539
Flights to Belfast City Airportfrom $688