Q: How much does it cost for a return flight from Washington, D.C. Dulles Intl Airport to Casablanca?

Airfare is below average for this route at the moment. Washington, D.C. Dulles Intl Airport to Casablanca flights typically cost between £661 and £848 in September. The cheapest return price found within the last 5 days was £618 on Turkish Airlines (5 Sept–10 Sept).

Question 1

How often are flights from Washington, D.C. to Casablanca delayed?

Accepted Answer

About 35% of weekly flights between Washington, D.C. and Casablanca have experienced delays in the past year, with the average delay time being 157 minutes.

Question 2

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Question 3

What is the most punctual flight time for Washington, D.C. to Casablanca flights?

Accepted Answer

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

Question 4

How much does it cost for a return flight from Washington, D.C. Dulles Intl Airport to Casablanca?

Accepted Answer

Airfare is below average for this route at the moment.Washington, D.C. Dulles Intl Airport to Casablanca flights typically cost between £661 and £848 in September.
The cheapest return price found within the last 5 days was £618 on Turkish Airlines (5 Sept–10 Sept).

Question 5

Which airline has the best punctuality record on Washington, D.C. to Casablanca flights?

Accepted Answer

Over the past year, Royal Air Maroc have had the lowest number of delays on this route, with just 35% of flights being delayed.

Question 6

How long is the flight from Washington, D.C. Dulles Intl Airport to Casablanca?

Accepted Answer

Departing from Washington, D.C. Dulles Intl Airport to Casablanca will take you 12h 45m. The distance from Washington, D.C. Dulles Intl Airport to Casablanca is about 3818 mi. Both multi-stop and direct flights can be found to your destination and back.

Question 7

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Casablanca?

Accepted Answer

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Casablanca may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 8

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

Accepted Answer

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Casablanca (average of £541). Flying from Washington, D.C. Dulles Intl Airport to Casablanca in June is currently the most expensive (average of £876). 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.

Question 9

E

Accepted Answer

In terms of precipitation, rainfall in Casablanca ranges from 0.0 - 70.0 inches per month. December is typically the wettest month, when rainfall can reach 70.0 mm. June is typically the driest time to visit Casablanca when rainfall is around 0.0 mm.

Question 10

E

Accepted Answer

If weather is an important factor for your trip to Casablanca, 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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Question 11

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Casablanca?

Accepted Answer

While on average a flight from Washington, D.C. Dulles Intl Airport to Casablanca is generally £517, our data shows the cheapest flight currently is £304. When looking at the most popular route, (Washington, D.C. Dulles Intl - Casablanca Mohamed V), you can expect to pay £1,023 for that flight.

Question 12

What is the cheapest time of day to fly from IAD to CMN?

Accepted Answer

When flying from Washington, D.C. Dulles Intl Airport to Casablanca, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 13

What airport do you fly into for flights to Casablanca from Washington, D.C. Dulles Intl?

Accepted Answer

Casablanca Mohamed V (CMN), located 14.3 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Casablanca. 0 airlines have flights to Mohamed V from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Casablanca Mohamed V should not be difficult; the airport handles an average of 1 inbound flight from Washington, D.C. Dulles Intl per day.

Question 14

Can I find deals for flights from Dulles Intl to Casablanca that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Dulles Intl to Casablanca flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 15

How can I find direct flights from Dulles Intl to Casablanca?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Casablanca.

Question 16

Can I find deals for business class flights from Dulles Intl to Casablanca?

Accepted Answer

Yes. Cheapflights offers flight deals from Dulles Intl to Casablanca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 17

How does Cheapflights help users find flights from Dulles Intl to Casablanca?

Accepted Answer

Cheapflights helps you search for flights from Dulles Intl to Casablanca via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 18

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Casablanca?

Accepted Answer

Cheapflights helps you find that perfect flight to Casablanca from Dulles Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 19

Can Cheapflights find flights from Dulles Intl to Casablanca with no change fees?

Accepted Answer

Yes, we can. To see specific flights from Dulles Intl to Casablanca with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 20

Can Cheapflights notify me if prices for flights from Dulles Intl to Casablanca become cheaper?

Accepted Answer

Yes! Start tracking prices for Dulles Intl to Casablanca flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£618
One-way from	£353
Popular in	June
Cheapest in	November
Average price	£843

Cheap flights from Washington, D.C. Dulles Intl Airport to Casablanca from £353

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dulles Intl to Casablanca

Cheapest flights from Dulles Intl to CasablancaExplore the most affordable flight options available from Dulles Intl to Casablanca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Explore the most affordable flight options available from Dulles Intl to Casablanca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Best flights from Dulles Intl to CasablancaDiscover carefully curated flight deals from Dulles Intl to Casablanca that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 July 2026.

Discover carefully curated flight deals from Dulles Intl to Casablanca that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 July 2026.

Last-minute flights from Dulles Intl to CasablancaDiscover last-minute flight deals from Dulles Intl to Casablanca. Data last updated 25 July 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Casablanca. Data last updated 25 July 2026 and is based on user searches.

One-way flights from Dulles Intl to CasablancaSearch for one-way flight options from Dulles Intl to Casablanca. Find affordable one-way fares based on user searches. Data last updated 25 July 2026.

Search for one-way flight options from Dulles Intl to Casablanca. Find affordable one-way fares based on user searches. Data last updated 25 July 2026.

Find flight deals from Dulles Intl to Casablanca

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Casablanca that are best for you.

Best time to book a flight from Dulles Intl to Casablanca

Have a flexible travel schedule? Discover the best time to fly to Casablanca from Dulles Intl with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Casablanca?

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Casablanca may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

What is the cheapest time of day to fly from IAD to CMN?

When flying from Washington, D.C. Dulles Intl Airport to Casablanca, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Washington, D.C. Dulles Intl Airport to Casablanca?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Casablanca flights typically cost between £661 and £848 in September.The cheapest return price found within the last 5 days was £618 on Turkish Airlines (5 Sept–10 Sept).

How often are flights from Washington, D.C. to Casablanca delayed?

About 35% of weekly flights between Washington, D.C. and Casablanca have experienced delays in the past year, with the average delay time being 157 minutes.

What is the most punctual flight time for Washington, D.C. to Casablanca flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Casablanca flights?

Over the past year, Royal Air Maroc have had the lowest number of delays on this route, with just 35% of flights being delayed.

Related info for your journey

What airport do you fly into for flights to Casablanca from Washington, D.C. Dulles Intl?

How long is the flight from Washington, D.C. Dulles Intl Airport to Casablanca?

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Casablanca?

Can I find deals for flights from Dulles Intl to Casablanca that include hotel bookings?

How can I find direct flights from Dulles Intl to Casablanca?

Can I find deals for business class flights from Dulles Intl to Casablanca?

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

Travelling to a place near Casablanca?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Casablanca by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Morocco

Book a non-stop flight to one of these other cities located in Morocco.

Search flights from Dulles Intl to Casablanca by cabin class

Find flights from Dulles Intl to Casablanca, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Dulles Intl and Casablanca flights

Browse other Dulles Intl and Casablanca flight options. Last updated on 25 July 2026.

Other flights from Dulles Intl

Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on 25 July 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Dulles Intl to Casablanca?

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Casablanca?

Can Cheapflights find flights from Dulles Intl to Casablanca with no change fees?

Can Cheapflights notify me if prices for flights from Dulles Intl to Casablanca become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dulles Intl to Casablanca
Explore the most affordable flight options available from Dulles Intl to Casablanca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Best flights from Dulles Intl to Casablanca
Discover carefully curated flight deals from Dulles Intl to Casablanca that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 July 2026.

Last-minute flights from Dulles Intl to Casablanca
Discover last-minute flight deals from Dulles Intl to Casablanca. Data last updated 25 July 2026 and is based on user searches.

One-way flights from Dulles Intl to Casablanca
Search for one-way flight options from Dulles Intl to Casablanca. Find affordable one-way fares based on user searches. Data last updated 25 July 2026.

Washington, D.C. Dulles Intl Airport to Casablanca flights typically cost between £661 and £848 in September.
The cheapest return price found within the last 5 days was £618 on Turkish Airlines (5 Sept–10 Sept).