Cheap flights from City to Washington Dulles Intl

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How to find the cheapest flight from
City (LCY) to Washington Dulles Intl (IAD)

All the information you need to plan the best LCY to IAD flight in 2021: compare City to Washington Dulles Intl flight prices with the expected peak season, weather and rainfall in Washington Dulles Intl.
How far in advance should I book a flight from City to Washington Dulles Intl?

Travellers have found it’s best to book a flight 34 days in advance to save up to 27% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 34 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from City to Washington Dulles Intl 1-2 weeks in advance for as low as £519, or £606 for flights within the next 24 hours.

What is the cheapest month to fly from City to Washington Dulles Intl?

February is one of the best times of the year to fly to Washington Dulles Intl from City. Prices for February average £475 per person but you can even find prices for as low as £317. The most expensive prices can be found in the month of July. Opting for a February flight can save you 21% on your journey compared to booking in February

Cheap flights from City to Washington Dulles Intl in May, June 2021

The best prices found for LCY to IAD flights in May, June
21 Jun - 28 Jun
£408pp
LCY
London City
Multiple airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
LCY
London City
28 Jun - 13 Jul
£455pp
LCY
London City
Multiple airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
LCY
London City
26 Jun - 27 Jun
£456pp
LCY
London City
KLM
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
KLM
   
2 STOPS
LCY
London City

City to Washington Dulles Intl 2021 flight deals

Cheap flights to Washington Dulles Intl from City found for this year
3 Nov - 8 Nov
£405pp
LCY
London City
Alitalia
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Alitalia
   
2 STOPS
LCY
London City
21 Jun - 28 Jun
£408pp
LCY
London City
Multiple airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
LCY
London City
2 Jul - 13 Jul
£414pp
LCY
London City
Multiple airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
LCY
London City

Last-minute flights from City to Washington Dulles Intl

Late deals on return flights to Washington Dulles Intl from City, departing today and this week
28 May - 19 Aug
£664pp
LCY
London City
Multiple airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Alitalia
   
2 STOPS
LCY
London City
27 May - 7 Jul
£691pp
LCY
London City
SWISS
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
SWISS
 
1 STOP
LCY
London City
27 May - 7 Jul
£699pp
LCY
London City
Virgin Atlantic
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Virgin Atlantic
 
1 STOP
LCY
London City

One-way flights to Washington Dulles Intl from City

The cheapest one-way flights from City to Washington Dulles Intl
13:00 - 16:15
Multiple Airlines
2 stops
32h 15m
LCY - IAD
Multiple Airlines
£278
Kiwi.com
09:40 - 11:40
Multiple Airlines
2 stops
31h 00m
LCY - IAD
Multiple Airlines
£284
Kiwi.com
06:00 - 16:15
Multiple Airlines
2 stops
39h 15m
LCY - IAD
Multiple Airlines
£294
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">City</span> to <span class="emphasized">Washington Dulles Intl</span> flights.

Flight FAQs

From City to Washington Dulles Intl

Are flight prices decreasing from City to Washington Dulles Intl due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both City and Washington Dulles Intl for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from London City to Washington Dulles Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from London City to Washington Dulles Intl have new flexible policies in place due to COVID-19. Aer Lingus, KLM, and SWISS are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Aer Lingus with this kind of flexibility.

Can I find flights from City to Washington Dulles Intl for under £425 on Cheapflights?

Yes, there are multiple flights from City to Washington Dulles Intl for under £425. The cheapest flight booked recently is on Alitalia for just £405, but on average you can expect to pay £456.

Are there direct flights from City to Washington Dulles Intl for under £425 on Cheapflights?

There are no direct flights from City to Washington Dulles Intl, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from City to Washington Dulles Intl for under £709?

There are currently 20+ open flights from City to Washington Dulles Intl within the next 7 days for less than £709.

Does it rain more in City or Washington Dulles Intl?

City will have less rainfall in 2 compared to Washington Dulles Intl over the next 17 days.

Is City weather warmer or cooler than Washington Dulles Intl?

Temperatures around the 31 °Cs can be experienced in July. The weather in Washington Dulles Intl is hotter than in City. Plan for potential changes in flight availability as peak weather approaches in this location.

How long does is the flight from City to Washington Dulles Intl?

Departing from City to Washington Dulles Intl will take you 10h 50m. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from City to Washington Dulles Intl return?

Our cheapest airline available from City to Washington Dulles Intl is Alitalia. Our recent data shows that you can find tickets from as low as £405 on this airline. An additional option worth looking into is KLM, starting at £457. These flights start at 20% lower than the current average price 3 months from now.

Alternative routes for City to Washington Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Washington Dulles Intl

Things to know before you go - useful duration and weather info for your trip from City to Washington Dulles Intl.
Today's exchange rate
£1 = $1.42
Average temperature for May in Washington Dulles Intl
25.0 °C
Avg rainfall for May in Washington Dulles Intl
111.0 mm

Airports servicing London

Airports servicing Washington

Top 3 airlines flying from City to Washington Dulles Intl

The chart below displays the airlines Cheapflights users travelling from City to Washington Dulles Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Aer Lingus
£534 £774 No cancel fee N/A
Search Aer Lingus flights
SWISS
£645 £775 No cancel fee 79%
Search SWISS flights
KLM
£674 £1,096 No cancel fee 75%
Search KLM flights
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