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Cheap flights from London City Airport to Washington, D.C. Dulles Intl Airport from £426

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — IAD
28 Dec — 4 Jan1
1 adult

Cheap flight deals from London City to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) to Dulles Intl (IAD). 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 23 December 2024.

Round-trip from

£498

One-way from

£426
SWISS
  • SWISS
  • 14/1-22/1
  • 2 total stops
  • 26h 30m total
  • London to Washington, D.C.
Search Deals
Aer Lingus
  • Aer Lingus
  • 14/1
  • 1 total stop
  • 11h 30m total
  • London to Washington, D.C.
Search Deals

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 23 December 2024.

Mon 30/1207:45LCY - IAD
1 stop13h 00mDelta
Thu 15/517:25IAD - LCY
1 stop9h 45mDelta
Deal found 22/12£617
Mon 30/1210:00LCY - IAD
1 stop33h 40mMultiple Airlines
Thu 16/120:45IAD - LCY
1 stop11h 05mMultiple Airlines
Deal found 22/12£629
Mon 30/1207:45LCY - IAD
1 stop13h 00mVirgin Atlantic
Mon 31/312:15IAD - LCY
2 stops16h 15mVirgin Atlantic
Deal found 22/12£646
Mon 30/1209:20LCY - IAD
1 stop11h 25mKLM
Mon 20/117:35IAD - LCY
1 stop9h 35mKLM
Deal found 23/12£675
Mon 30/1219:10LCY - IAD
1 stop26h 15mSWISS
Thu 16/120:45IAD - LCY
1 stop11h 05mSWISS
Deal found 23/12£680
Thu 26/1209:10LCY - IAD
1 stop11h 30mAer Lingus
Fri 17/117:10IAD - LCY
1 stop12h 35mAer Lingus
Deal found 23/12£985
Tue 24/1209:20LCY - IAD
1 stop11h 25mAir France
Mon 13/117:35IAD - LCY
1 stop9h 35mAir France
Deal found 23/12£1,008
Mon 30/1210:00LCY - IAD
1 stop15h 20mLufthansa
Thu 2/120:45IAD - LCY
1 stop11h 05mLufthansa
Deal found 23/12£1,323
Sat 28/1211:25LCY - IAD
1 stop12h 50mBritish Airways
Mon 12/517:20IAD - LCY
1 stop10h 10mBritish Airways
Deal found 23/12£1,515

Find flights from London City to Dulles Intl within your budget

Customise your flight search to find flights from London City to Dulles Intl 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 23 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Tue 14/1

09:15-16:25

1 stop12h 10m

Washington, D.C. Dulles Intl

Wed 22/1

17:30-12:50

1 stop14h 20m

£498

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 15/1

10:00-20:20

1 stop15h 20m

Washington, D.C. Dulles Intl

Tue 21/1

20:45-12:50

1 stop11h 05m

£513

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 5/3

10:00-20:20

1 stop15h 20m

Washington, D.C. Dulles Intl

Thu 20/3

18:20-16:40

1 stop18h 20m

£516

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 15/1

10:00-15:45

1 stop10h 45m

Washington, D.C. Dulles Intl

Wed 22/1

17:35-08:50

1 stop10h 15m

£524

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Tue 21/1

10:00-15:45

1 stop10h 45m

Washington, D.C. Dulles Intl

Tue 28/1

12:05-07:15

2 stops14h 10m

£526

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Mon 5/5

18:55-14:40

2 stops24h 45m

Washington, D.C. Dulles Intl

Tue 13/5

16:30-10:05

1 stop12h 35m

£705

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 9/4

09:05-15:50

1 stop11h 45m

Washington, D.C. Dulles Intl

Mon 14/4

20:40-17:30

1 stop15h 50m

£758

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Tue 14/1

09:10-15:40

1 stop11h 30m

£426

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Tue 13/5

06:45-19:59

2 stops18h 14m

£428

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Sun 2/3

19:20-15:30

1 stop25h 10m

£474

Flights are sorted by cheapest return flights first.

Deals found on 23/12

Showing 1-10 of 15 results
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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 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.

Travel insights for flights from London City to Dulles Intl

Get recent, data-driven insights about flights from London City to Dulles Intl including ideal travel times, pricing trends, and more.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

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.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated 23 December 2024.
Read through reviews of airlines operating flights from London to Washington, D.C., such as SWISS, Aer Lingus and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,345 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM
7.8
Good
1,345 reviews
KLM
7.8
Good
1,345 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

SWISS
7.6
Good
1,605 reviews
KLM
7.8
Good
1,345 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Virgin Atlantic
7.5
Good
666 reviews
KLM
7.8
Good
1,345 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Air France
7.4
Good
1,503 reviews
KLM
7.8
Good
1,345 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Aer Lingus
7.1
Good
1,074 reviews
KLM
7.8
Good
1,345 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

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.

  • What are the cheapest airlines flying from London City Airport to Washington, D.C. Dulles Intl Airport round-trip?

    Our cheapest airline available from London City Airport to Washington, D.C. Dulles Intl Airport is SWISS. Our recent data shows that you can find tickets from as low as £498 on this airline. Additional options worth looking into are Lufthansa and KLM, starting at £516 and £524 round-trip.

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

    £426 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on SWISS and Air France, with prices starting from £474 and £614, respectively.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from London City Airport to Washington, D.C. Dulles Intl Airport (average of £599). Flying from London City Airport to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £938). 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

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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.

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