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Cheap flights from London City Airport to Washington, D.C. from £340

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — WAS
16 Jul — 23 Jul1
1 adult

Cheap flight deals from London City to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) to Washington, D.C. (WAS). 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 11 July 2025.

Round-trip from

£478

One-way from

£340

Popular in

July

Cheapest in

February

Average price

£657
SWISS
  • SWISS
  • 6/11-10/11
  • 3 total stops
  • 26h 45m total
  • London to Washington, D.C.
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18/9
  • 18/9
  • 2 total stops
  • 14h 55m total
  • London to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from London City to Washington, D.C.

Cheapest flights from London City to Washington, D.C.
Explore the most affordable flight options available from London City to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Thu 6/1109:15LCY - IAD
1 stop12h 15mSWISS
Mon 10/1117:20IAD - LCY
2 stops14h 30mSWISS
Deal found 10/7£478
Tue 2/910:00LCY - IAD
1 stop10h 35mVirgin Atlantic
Fri 12/917:25IAD - LCY
1 stop9h 45mVirgin Atlantic
Deal found 9/7£479
Thu 6/1109:40LCY - IAD
1 stop15h 35mLufthansa
Mon 10/1122:00IAD - LCY
1 stop14h 40mLufthansa
Deal found 9/7£483
Mon 27/1019:10LCY - DCA
2 stops27h 13mMultiple Airlines
Sat 8/1115:00DCA - LCY
2 stops16h 40mMultiple Airlines
Deal found 10/7£484
Thu 18/908:45LCY - IAD
1 stop12h 05mMultiple Airlines
Wed 1/1020:45IAD - LCY
1 stop10h 45mMultiple Airlines
Deal found 10/7£484
Thu 6/1107:45LCY - DCA
2 stops15h 20mVirgin Atlantic
Mon 10/1111:00DCA - LCY
2 stops15h 15mVirgin Atlantic
Deal found 10/7£485
Wed 10/910:00LCY - IAD
1 stop10h 35mKLM
Thu 18/917:25IAD - LCY
1 stop9h 45mKLM
Deal found 10/7£496
Thu 21/807:45LCY - BWI
2 stops14h 55mMultiple Airlines
Tue 26/818:50BWI - LCY
2 stops18h 40mMultiple Airlines
Deal found 9/7£515
Wed 3/908:40LCY - BWI
2 stops17h 35mVirgin Atlantic
Wed 10/912:23BWI - LCY
2 stops14h 47mVirgin Atlantic
Deal found 9/7£530
Wed 10/909:05LCY - IAD
1 stop11h 45mBritish Airways
Wed 4/217:05IAD - LCY
1 stop12h 20mBritish Airways
Deal found 10/7£568
Mon 18/810:00LCY - DCA
2 stops17h 59mDelta
Sun 24/816:45DCA - LCY
2 stops12h 50mDelta
Deal found 10/7£576
Thu 7/807:00LCY - DCA
2 stops17h 59mBritish Airways
Sat 16/816:40DCA - LCY
2 stops15h 00mBritish Airways
Deal found 9/7£620

Cheapflights Fare Finder

Customise your flight search to find flights from London City to Washington, D.C. 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 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from London City Airport to Washington, D.C. that are best for you.

Fly from

London City

Fly to

Washington, D.C.

Route

Depart

Return

Price

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Fri 31/10

09:55-21:15

1 stop15h 20m

Washington, D.C. Dulles Intl

Mon 3/11

22:00-16:40

1 stop13h 40m

£476

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Thu 6/11

09:15-16:30

1 stop12h 15m

Washington, D.C. Dulles Intl

Mon 10/11

17:20-12:50

2 stops14h 30m

£478

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Tue 2/9

10:00-15:35

1 stop10h 35m

Washington, D.C. Dulles Intl

Fri 12/9

17:25-08:10

1 stop9h 45m

£479

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Mon 27/10

19:10-18:23

2 stops27h 13m

Washington, D.C. Reagan-National

Sat 8/11

15:00-12:40

2 stops16h 40m

£484

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Thu 18/9

08:45-15:50

1 stop12h 05m

Washington, D.C. Dulles Intl

Wed 1/10

20:45-12:30

1 stop10h 45m

£484

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Thu 6/11

07:45-18:05

2 stops15h 20m

Washington, D.C. Reagan-National

Mon 10/11

11:00-07:15

2 stops15h 15m

£485

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 10/9

10:00-15:35

1 stop10h 35m

Washington, D.C. Dulles Intl

Thu 18/9

17:25-08:10

1 stop9h 45m

£496

LondonBaltimore

LCY - BWI

LCYBWI

London City

Thu 21/8

07:45-17:40

2 stops14h 55m

Baltimore/Washington

Tue 26/8

18:50-18:30

2 stops18h 40m

£515

LondonBaltimore

LCY - BWI

LCYBWI

London City

Wed 3/9

08:40-21:15

2 stops17h 35m

Baltimore/Washington

Wed 10/9

12:23-08:10

2 stops14h 47m

£530

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Mon 18/8

10:00-22:59

2 stops17h 59m

Washington, D.C. Reagan-National

Mon 25/8

12:15-07:15

2 stops14h 00m

£576

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 27 results
1
2
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Best time to book a flight from London City to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from London City with our price prediction graph.
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.

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

Find hourly flight availability from London City to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 10% on flights from London City Airport to Washington, D.C. by exploring options for tickets in the morning.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated 11 July 2025.
Read through reviews of airlines operating flights from London City Airport to Washington, D.C., such as Delta, KLM, andLOT. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,951 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,951 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
LOT
7.6
Good
1,096 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,655 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from London City to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from London City Airport to Washington, D.C. one-way?

    £461 is the cheapest one-way deal found within the past few days, from SWISS. You may also be able to find cheap deals on Lufthansa and Aer Lingus, with prices starting from £461 and £534, respectively.

  • What are the most popular routes from London City Airport to Washington, D.C.?

    Most travelers choose London City - Washington, D.C. Dulles Intl, London City - Baltimore/Washington or London City - Washington, D.C. Reagan-National when deciding on the best route from London City Airport to Washington, D.C..

  • Can I find deals for flights from London City to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on London City to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London City to Washington, D.C.?

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

  • Can I find deals for business class flights from London City to Washington, D.C.?

    Yes. Cheapflights offers flight deals from London City to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London City Airport to Washington, D.C.?

    Currently, January is the cheapest month in which you can book a flight from London City Airport to Washington, D.C. (average of £599). Flying from London City Airport to Washington, D.C. in July is currently the most expensive (average of £947). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London City Airport?

Book flights to London City Airport if you plan to visit one of these locations
Silver Spring
Hanover
Oxon Hill
Arlington
Woodbridge
College Park
Laurel
Tysons

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Can Cheapflights find flights from London City to Washington, D.C. with no change fees?

Certainly. Search results for flights to Washington, D.C. from London City shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London City to Washington, D.C. become cheaper?

Yes, Cheapflights offers price alerts on London City to Washington, D.C. flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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