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Cheap flights from London City to Washington Dulles

Compare London City to Washington Dulles flight deals

Find the cheapest month or even day of the year to fly to Washington Dulles

Book the best Washington Dulles fare with no extra fees

Flight deals from London City to Washington Dulles

Looking for a cheap last-minute deal or the best return flight from London City Airport to Washington Dulles Airport? If you want to travel next month, return fares start from $1,080. Find the lowest prices on one-way and return tickets right here.
Washington D.C..$673 per passenger.Departing Thu, 19 Nov.One-way flight with ITA Airways.Outbound indirect flight with ITA Airways, departs from London City on Thu, 19 Nov, arriving in Washington Dulles.Price includes taxes and charges.From $673, select.
Washington D.C..$677 per passenger.Departing Mon, 31 Aug.One-way flight with ITA Airways.Outbound indirect flight with ITA Airways, departs from London City on Mon, 31 Aug, arriving in Washington Dulles.Price includes taxes and charges.From $677, select.
Washington D.C..$692 per passenger.Departing Wed, 16 Dec.One-way flight with ITA Airways.Outbound indirect flight with ITA Airways, departs from London City on Wed, 16 Dec, arriving in Washington Dulles.Price includes taxes and charges.From $692, select.
Washington D.C..$705 per passenger.Departing Tue, 9 Jun.One-way flight with ITA Airways.Outbound indirect flight with ITA Airways, departs from London City on Tue, 9 Jun, arriving in Washington Dulles.Price includes taxes and charges.From $705, select.
Washington D.C..$719 per passenger.Departing Wed, 7 Oct.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London City on Wed, 7 Oct, arriving in Washington Dulles.Price includes taxes and charges.From $719, select.
Washington D.C..$720 per passenger.Departing Wed, 16 Sep.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London City on Wed, 16 Sep, arriving in Washington Dulles.Price includes taxes and charges.From $720, select.
Washington D.C..$763 per passenger.Departing Mon, 13 Jul.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London City on Mon, 13 Jul, arriving in Washington Dulles.Price includes taxes and charges.From $763, select.
Washington D.C..$798 per passenger.Departing Tue, 9 Mar.One-way flight with SWISS.Outbound indirect flight with SWISS, departs from London City on Tue, 9 Mar, arriving in Washington Dulles.Price includes taxes and charges.From $798, select.
Washington D.C..$799 per passenger.Departing Tue, 23 Feb.One-way flight with SWISS.Outbound indirect flight with SWISS, departs from London City on Tue, 23 Feb, arriving in Washington Dulles.Price includes taxes and charges.From $799, select.
Washington D.C..$801 per passenger.Departing Mon, 25 Jan.One-way flight with SWISS.Outbound indirect flight with SWISS, departs from London City on Mon, 25 Jan, arriving in Washington Dulles.Price includes taxes and charges.From $801, select.
Washington D.C..$817 per passenger.Departing Wed, 14 Apr.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London City on Wed, 14 Apr, arriving in Washington Dulles.Price includes taxes and charges.From $817, select.
Washington D.C..$867 per passenger.Departing Sat, 16 May.One-way flight with KLM.Outbound indirect flight with KLM, departs from London City on Sat, 16 May, arriving in Washington Dulles.Price includes taxes and charges.From $867, select.

Find the cheapest month to fly from London City to Washington Dulles

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London City to Washington Dulles flights are currently cheapest in November.
May
from $866
Jun
from $704
Jul
from $762
Aug
from $676
Sep
from $720
Oct
from $718
Nov
from $672
Dec
from $691
Jan
from $799
Feb
from $798
Mar
from $797
Apr
from $816

London City to Washington Dulles: Alternative routes

Compare routes from London City to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Dulles.

Washington Ronald Reagan

5km from central Washington D.C.
ClosestCheapest
from $575
Search flights

Camp Springs Andrews AFB

17km from central Washington D.C.
Search flights

Washington Dulles

37km from central Washington D.C.
from $673
Search flights

Baltimore Washington International

44km from central Washington D.C.
from $699
Search flights

Manassas

47km from central Washington D.C.
Search flights

London to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight found$673
Cheapest month to flyNovember

Finding cheap flights from London City to Washington Dulles: Frequently asked questions

The best price we found for a return flight from London City to Washington Dulles is $900. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London City to Washington Dulles. But we found flights with one or more stops from $902.
As of May 2026, there are no flights flying from London City to Washington Dulles.
The cheapest month to fly from London City to Washington Dulles is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London City Airport to Washington Dulles Airport on Tuesday, 23 March 2027.
No airlines currently offer direct flights between London City Airport and Washington Dulles Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Dulles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, KLM offers the cheapest flight tickets to Washington Dulles.

Travelling from London City Airport (LCY) to Washington Dulles International Airport (IAD): what you need to know

  • Washington DC's timezone is UTC-4, which makes Washington DC four hours behind London.

  • Get to the airport on time so you don't miss your LCY to IAD flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Be prepared for bigger queues in popular months like February. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a smart move.

  • We make it a breeze to book a flight with a stopover. To see all your options for tickets from London City Airport to Washington Dulles International Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to tour your chosen city. Some great stopovers between LCY and IAD include:

    • Amsterdam Airport Schiphol

    • Dublin Airport

    • Edinburgh Airport

How to find the cheapest flights from London City Airport (LCY) to Washington Dulles International Airport (IAD)

  • The lowest price we've seen for a one-way London City Airport to Washington Dulles International Airport flight is $673. A round-trip plane ticket right now is $900. Depending on the availability when you book, these fares could change.

  • Don't leave things to the last moment. You're more likely to find cheap tickets from LCY to IAD if you book in advance. Airlines often have some great early bird discounts.

  • The 'Whole month' tool shows you the cheapest flights from London City Airport to Washington Dulles International Airport across the entire month. It's a great way to snap up a bargain if your travel dates are flexible.

  • Snapping up cheap flights from LCY to IAD is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch when a lower fare pops up.

  • Select your ideal arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from London City Airport to Washington Dulles International Airport.

Handy information about London City Airport (LCY)

  • Of all flights leaving London City Airport, 74.57% arrive on time at their destination.

  • London City Airport is around 11 kilometres from central London. If you're catching a cab, ride-sharing or driving from the centre, it'll take 30 minutes or so to get there, depending on the traffic.

  • Catching public transport? Expect a trip time of around 35 minutes.

  • Looking for a convenient hotel close to LCY? If you're catching an early flight from London City Airport to Washington Dulles International Airport, these stays will have you sleeping moments from your departure lounge:

Arriving at Washington Dulles International Airport (IAD)

Getting from Washington Dulles International Airport (IAD) to central Washington DC

  • You'll find IAD at 1 Saarinen Circle.

  • Washington Dulles International Airport is roughly 56 kilometres from central Washington DC. The drive time takes around 50 minutes.

  • If you're travelling on public transport, expect a journey of around 3 hours 25 minutes.

When to fly to Washington Dulles International Airport (IAD)

  • The quietest month for a flight from London City Airport to Washington Dulles International Airport is January, while April is the most popular. Choose the ideal time to go to Washington DC based on whether you prefer a faster pace or a more relaxed vibe.

  • Lock in your flight from London City Airport to Washington Dulles International Airport for July if you want to explore Washington DC during its warmest month. You can expect temperatures of between 19ºC (66ºF) and 33ºC (91ºF).

  • If you want cooler conditions, look for a cheap ticket from LCY to IAD in January. Average temperatures are between -6ºC (21ºF) and 10ºC (50ºF) then.

Explore more of United States

  • You've done Washington DC, now it's time to explore other parts of United States. Journey about 322 kilometres north-east to New York to check off its top attractions. From Statue of Liberty to Central Park and Empire State Building, there's plenty to keep you busy.

  • Philadelphia is another well-known destination in United States and is around 193 kilometres north-east of Washington DC. No trip is complete without a visit to Liberty Bell, Independence Hall and Philadelphia Museum of Art.

Plan the rest of your trip from London to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.