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Cheap flights from London to Washington, D.C.

London
YXU
Washington
WAS

Flight deals from London to Washington, D.C.

Below you can see the best deals on flights London — Washington, D.C. for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 17 August, from $382.

Top 10 cheap flights from London to Washington, D.C.

About the London — Washington, D.C. flight

On this page, you can find and purchase flight tickets from London to Washington, D.C. Although the distance between the cities is only 575 km, there is no direct air service, and the route is operated exclusively with a connection through Pearson International Airport; the fastest flight option takes about 4h 11m.

The main carrier on this route is Air Canada. Ticket prices are dynamic, so we recommend using the price trend chart and the calendar on the website to choose the optimal offer. Information is also available on how to get to the departure airport and how to get from the airport to the destination.

Flight ticket prices by day: London — Washington, D.C.

Below is a calendar of the lowest flight ticket prices for London — Washington, D.C. by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $382 in ,, and the most expensive are around $382 in ,. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

London → Washington, D.C., average one-way price

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$327lowMay$378mediumSep$365medium
Feb$327lowJun$428highOct$365medium
Mar$353mediumJul$428highNov$353medium
Apr$416highAug$315lowDec$441high

Some values are estimated based on seasonality.

When to fly

The climate in Washington, D.C. is characterized by pronounced seasonality. The warmest month is July, with an average temperature of up to 31.5°C, and the coldest is January, when the thermometer drops to -0.8°C. Peak precipitation occurs in the summer period, particularly in July and August.

Current data on minimum monthly prices is not available at the moment; however, the cost of flights traditionally increases during national holidays and summer vacations. To find the most budget-friendly option, we recommend monitoring offers in the low-price calendar, where information is updated in real-time.

October is considered a good time for a trip, when comfortable dry weather sets in (averaging 22 fair days). It is worth noting that July is the rainiest month, which may cause inconvenience when moving between terminals during a connection.

Temperature · Washington, D.C.

Dry and wet days · Washington, D.C.

Wind speed and direction · Washington, D.C.

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How to get the best deal on a London — Washington, D.C. ticket

  • Since the flight from London is only possible with a layover at Pearson International Airport, choose a single ticket from Air Canada to ensure a guaranteed connection and through baggage check-in.
  • To buy a ticket at the minimum price $382, try to plan your booking in advance by tracking the price dynamics on the chart.
  • Use the low-price calendar on this page to compare departures on different days of the week — mid-week flights are often cheaper than weekends.
  • Check baggage and carry-on rules in advance, as regulations on connecting flights may differ depending on the type of aircraft on different legs of the route.

Airlines

Flights from London to Washington, D.C. are provided by Air Canada. There are no direct flights on this route; all itineraries include a layover at Pearson International Airport. You will find detailed information about departure times and connection options in the list below.

There are no direct flights on the London — Washington, D.C. route. Showing airlines offering connecting flights.
  • Air CanadaAC
    WebsiteFleet: 20346M pax/year
    • YXU → YYZ → DCA (with stopover)
    Open →

Cities and airports on the London — Washington, D.C. route

Flights London — Washington, D.C. depart from London International Airport and arrive at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan National Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

London

YXU
Canada
About the cityHow to get thereWeatherAll about the country Canada
Arrival

Washington, D.C.

WAS
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the London — Washington, D.C. flight

How long is the flight from London to Washington, D.C.?

Since there are no direct flights, the minimum travel time including a layover in Toronto is approximately 4h 11m.

Which airlines fly this route?

The main carrier operating connecting flights on this route is Air Canada.

Are there direct flights?

No, there are no non-stop flights between the cities; the flight is operated via Pearson International Airport.

How much does the cheapest ticket cost?

Flight prices change constantly depending on the season and demand; you can always check the current minimum in the low-price calendar on this page.

Which airport does the flight arrive at?

Flights from London arrive at the Washington (WAS) aviation hub. The specific arrival airport will be indicated on your flight coupon during checkout.

Where else you can fly from London

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TorontoCalgaryWinnipegCancunPunta Cana

Where else you can fly from Washington, D.C.

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New York CityChicagoAtlantaBostonOrlandoTorontoCharlotteHoustonDetroitSeattleMinneapolisDallasMiamiFort LauderdaleMontrealDenverRaleighLos AngelesNashvilleSan FranciscoPittsburghTampaBuffaloIndianapolisCincinnatiProvidencePhiladelphiaLondonRochesterOttawaKnoxvilleColumbusClevelandAlbanySouth PortlandNorth CharlestonSan SalvadorBurlingtonSan DiegoNorfolk

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