NT$49,522 Cheap Flights from London (LCY) to Washington (IAD)

Bundle Your Flight + Hotel & Save!

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 45% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London to Washington (LCY-IAD)

Prices were available within the past 7 days and start at NT$49,522 for one-way flights and NT$22,346 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, Jan 13 - Mon, Jan 20
LCY
London
IAD
Washington
NT$22,346 Roundtrip, found 10 hours ago
NT$22,346
Roundtrip
found 10 hours ago
Select Swiss International Air Lines flight, departing Mon, Jan 13 from London to Washington, returning Mon, Jan 20, priced at NT$22,346 found 10 hours ago
KLM
Mon, Jan 13 - Mon, Jan 20
LCY
London
IAD
Washington
NT$102,060 Roundtrip, found 16 hours ago
NT$102,060
Roundtrip
found 16 hours ago
Select KLM flight, departing Mon, Jan 13 from London to Washington, returning Mon, Jan 20, priced at NT$102,060 found 16 hours ago
KLM
Mon, Jan 13 - Mon, Jan 20
LCY
London
IAD
Washington
NT$102,244 Roundtrip, found 10 hours ago
NT$102,244
Roundtrip
found 10 hours ago
Select KLM flight, departing Mon, Jan 13 from London to Washington, returning Mon, Jan 20, priced at NT$102,244 found 10 hours ago
Flights from London (LCY) to Washington (IAD)
Origin airport
London City
Destination airport
Washington Dulles Intl.
Roundtrip price
NT$22,346
Distance
5898 km

London to Chantilly Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from London to Chantilly will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Chantilly.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LCY to IAD flights that won’t make your bank account wince. Ready to temporarily leave behind London for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAD with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from London City Airport (LCY) to Dulles Intl. Airport?
Round-trip flights between London City Airport and IAD start from NT$22,346. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London City Airport (LCY) to Dulles Intl. Airport?
Each air carrier has a different set of terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from LCY to Washington Dulles Intl. Airport (IAD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for London City Airport to Washington Dulles Intl. Airport (IAD) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from London City Airport to IAD?
With around 5,900 kilometers separating LCY and IAD, your flight will be a long one. Pack wisely and make your journey comfortable. Little things like a spare pair of socks and some noise-canceling headphones can make the biggest difference.
Which airlines fly direct from London City Airport (LCY) to IAD?
Flying directly between LCY and Washington Dulles Intl. Airport (IAD) isn’t possible at present. However, you’ll still be able to find a flight to Chantilly with at least one stop.
Are London City Airport to IAD flight tickets cheaper when they're purchased at the last minute?
Tickets from London City Airport to Dulles Intl. Airport are available up to a year prior to departure on Expedia. And although you may occasionally score a fantastic last-minute deal, it’s not something you should count on. Also, booking your flights well in advance means you’ll have more choices — and you can avoid landing the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.
London nearby Airports

London

Heathrow to Washington
NT$20,386
*Available to Expedia members.