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Cheap flights from Washington, D.C. Dulles Intl Airport to Casablanca from £363

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CMN
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Casablanca Mohamed V are usually found in March or January, booked 6 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Dulles Intl to Casablanca

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Casablanca (CMN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2025.

Round-trip from

£528

One-way from

£363

Popular in

June

Cheapest in

March

Average price

£543
22/4-20/5
  • 22/4-20/5
  • 2 total stops
  • 35h 47m total
  • Washington, D.C. to Casablanca
United Airlines
  • United Airlines
  • 9/7
  • 3 total stops
  • 33h 02m total
  • Washington, D.C. to Casablanca
Highest demand for flights based on searches. 21% potential increase in price (£149 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in March 2025

Find flight deals from Dulles Intl to Casablanca

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 March 2025.

Mon 27/1018:50IAD - CMN
1 stop13h 50mLufthansa
Thu 6/1102:25CMN - IAD
1 stop19h 25mLufthansa
Deal found 24/3£502
Tue 22/413:53IAD - CMN
1 stop12h 22mMultiple Airlines
Tue 20/501:25CMN - IAD
1 stop23h 25mMultiple Airlines
Deal found 24/3£528
Mon 21/421:40IAD - CMN
1 stop36h 15mTurkish Airlines
Tue 29/416:50CMN - IAD
1 stop23h 55mTurkish Airlines
Deal found 24/3£534
Mon 6/1019:05IAD - CMN
2 stops17h 15mAir France
Thu 16/1010:20CMN - IAD
1 stop13h 55mAir France
Deal found 24/3£543
Mon 7/421:20IAD - CMN
1 stop18h 40mKLM
Wed 7/520:00CMN - IAD
1 stop24h 35mKLM
Deal found 24/3£550
Wed 17/921:20IAD - CMN
1 stop15h 00mDelta
Tue 30/907:30CMN - IAD
1 stop16h 45mDelta
Deal found 24/3£554
Mon 1/922:20IAD - CMN
2 stops27h 55mUnited Airlines
Thu 2/1009:00CMN - IAD
2 stops51h 34mUnited Airlines
Deal found 24/3£579
Mon 1/922:20IAD - CMN
1 stop31h 15mTAP AIR PORTUGAL
Thu 2/1017:10CMN - IAD
1 stop32h 40mTAP AIR PORTUGAL
Deal found 24/3£588
Mon 22/921:05IAD - CMN
Nonstop7h 15mRoyal Air Maroc
Wed 24/916:05CMN - IAD
Nonstop8h 00mRoyal Air Maroc
Deal found 24/3£718
Wed 7/522:05IAD - CMN
1 stop28h 30mEtihad Airways
Fri 23/509:05CMN - IAD
1 stop36h 05mEtihad Airways
Deal found 25/3£721

Cheapflights Fare Finder

Customise your flight search to find flights from Dulles Intl to Casablanca that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Casablanca that are best for you.

Fly from

Dulles Intl

Fly to

Casablanca

Route

Depart

Return

Price

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Tue 22/4

13:53-07:15

1 stop12h 22m

Casablanca Mohamed V

Tue 20/5

01:25-19:50

1 stop23h 25m

£528

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Mon 21/4

21:40-14:55

1 stop36h 15m

Casablanca Mohamed V

Tue 29/4

16:50-11:45

1 stop23h 55m

£534

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Mon 7/4

21:20-21:00

1 stop18h 40m

Casablanca Mohamed V

Wed 7/5

20:00-15:35

1 stop24h 35m

£550

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Wed 17/9

21:20-17:20

1 stop15h 00m

Casablanca Mohamed V

Tue 30/9

07:30-19:15

1 stop16h 45m

£554

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Thu 17/4

23:05-00:30

2 stops20h 25m

Casablanca Mohamed V

Sat 13/9

01:25-13:30

1 stop17h 05m

£568

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Mon 1/9

22:20-07:15

2 stops27h 55m

Casablanca Mohamed V

Thu 2/10

09:00-07:34

2 stops51h 34m

£579

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Mon 1/9

22:20-10:35

1 stop31h 15m

Casablanca Mohamed V

Thu 2/10

17:10-20:50

1 stop32h 40m

£588

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Tue 8/4

17:22-21:00

2 stops22h 38m

Casablanca Mohamed V

Tue 15/4

07:30-16:20

1 stop13h 50m

£599

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Sun 21/9

21:05-09:20

Nonstop7h 15m

Casablanca Mohamed V

Wed 24/9

16:05-19:05

Nonstop8h 00m

£718

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Wed 7/5

22:05-07:35

1 stop28h 30m

Casablanca Mohamed V

Fri 23/5

09:05-16:10

1 stop36h 05m

£721

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 17 results
1
2

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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Casablanca

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

Use this chart to determine the optimal time to book a return flight from Dulles Intl to Casablanca. Price data was last updated on 21 March 2025.

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 6 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?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Casablanca (average of £304). Flying from Washington, D.C. Dulles Intl Airport to Casablanca in July is currently the most expensive (average of £450). 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.

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

Find hourly flight availability from Dulles Intl to Casablanca. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

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.

Rainfall in Casablanca by month

Plan your trip to Casablanca by taking into account the average rainfall totals by month.

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.

Temperature in Casablanca by month

Plan your trip to Casablanca by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Casablanca

Get insights into the airlines that provide service to Casablanca. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Casablanca. Reviews last updated 25 March 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Casablanca, such as Delta, KLM and Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very Good

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Casablanca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Casablanca from Washington, D.C. Dulles Intl?

    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. 1 airline 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 0 inbound flights from Washington, D.C. Dulles Intl per day.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Casablanca round-trip?

    Turkish Airlines, at £534, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Casablanca.Alternate airlines flying return to your destination include KLM and Delta. You may be able to fly from Washington, D.C. Dulles Intl Airport to Casablanca for 23% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Casablanca one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as £363. Users have also found prices from £367 and £391 on Etihad Airways and Lufthansa, respectively.

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

    While on average a flight from Washington, D.C. Dulles Intl Airport to Casablanca is generally £1,033, our data shows the cheapest flight currently is £664. When looking at the most popular route, (Washington, D.C. Dulles Intl - Casablanca Mohamed V), you can expect to pay £902 for that flight.

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

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

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

    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.

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

    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.

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

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Casablanca (average of £304). Flying from Washington, D.C. Dulles Intl Airport to Casablanca in July is currently the most expensive (average of £450). 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.

See more FAQs

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Mohammedia

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Top airline flying from Dulles Intl to Casablanca

Discover the top airline that operate flights from Dulles Intl to Casablanca. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Royal Air MarocCheapest£579Average£794FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights

Fly with Cheapflights

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

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.

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

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!

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

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.

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

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.

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