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$463+ Cheap flights from Dulles Intl (IAD) to Casablanca (CMN)

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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CMN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Washington, D.C. Dulles Intl to Casablanca Mohamed V are usually found in March or January, booked 84 days in advance, depart on a Sunday or Friday and return on a Tuesday

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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$611
(Delta)

One-way from

$463
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$809
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Casablanca Mohamed V flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Casablanca Mohamed V flights.
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From Washington, D.C. Dulles Intl to Casablanca Mohamed V
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One-way flight from Washington, D.C. Dulles Intl to Casablanca Mohamed V
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Highest demand for flights based on searches. 20% potential increase in price ($235 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 20, 2025.

This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/97:59 pmIAD - CMN
2 stops34h 21mDelta
Tue 3/185:55 amCMN - IAD
2 stops17h 24mDelta
Deal found 2/19$611
This CheapOair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/292:45 pmIAD - CMN
2 stops35h 30mMultiple Airlines
Sun 4/61:25 amCMN - IAD
1 stop19h 25mMultiple Airlines
Deal found 2/20$614
This Air Canada deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/63:55 pmIAD - CMN
1 stop9h 55mAir Canada
Wed 3/198:35 amCMN - IAD
1 stop30h 56mAir Canada
Deal found 2/19$616
This FlightHub deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2412:30 pmIAD - CMN
1 stop21h 25mTurkish Airlines
Thu 5/14:50 pmCMN - IAD
1 stop22h 55mTurkish Airlines
Deal found 2/19$620
This Lufthansa deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/106:50 pmIAD - CMN
1 stop13h 50mLufthansa
Sat 3/223:20 pmCMN - IAD
1 stop29h 30mLufthansa
Deal found 2/20$625
This Air France deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/69:45 pmIAD - CMN
1 stop11h 46mAir France
Tue 3/114:56 amCMN - IAD
2 stops18h 23mAir France
Deal found 2/18$626
This United deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/293:55 pmIAD - CMN
1 stop10h 20mUnited Airlines
Mon 4/79:00 amCMN - IAD
2 stops16h 56mUnited Airlines
Deal found 2/20$630
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/710:20 pmIAD - CMN
1 stop13h 00mTAP AIR PORTUGAL
Mon 5/125:15 pmCMN - IAD
1 stop27h 05mTAP AIR PORTUGAL
Deal found 2/19$670
This KLM deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1510:30 pmIAD - CMN
1 stop15h 55mKLM
Sat 3/226:30 pmCMN - IAD
1 stop26h 15mKLM
Deal found 2/19$680
This Expedia deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1910:55 pmIAD - CMN
2 stops39h 25mBritish Airways
Mon 5/512:40 pmCMN - IAD
1 stop31h 20mBritish Airways
Deal found 2/18$690
This oojo deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/49:05 pmIAD - CMN
Nonstop7h 15mRoyal Air Maroc
Mon 4/144:05 pmCMN - IAD
Nonstop8h 00mRoyal Air Maroc
Deal found 2/19$719

Find flights from Dulles Intl to Casablanca within your budget

Customize 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Dulles Intl

Fly to

Casablanca

Route

Depart

Return

Price

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Sun 3/9

7:59 pm-10:20 am

2 stops34h 21m

Casablanca Mohamed V

Tue 3/18

5:55 am-7:19 pm

2 stops17h 24m

$611

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Thu 3/6

8:17 am-6:50 am

2 stops17h 33m

Casablanca Mohamed V

Fri 3/21

8:35 am-9:23 pm

2 stops16h 48m

$616

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Thu 3/27

10:30 pm-6:25 pm

1 stop15h 55m

Casablanca Mohamed V

Tue 4/8

7:30 am-7:15 pm

1 stop16h 45m

$618

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Thu 4/24

12:30 pm-2:55 pm

1 stop21h 25m

Casablanca Mohamed V

Thu 5/22

4:50 pm-10:45 am

1 stop22h 55m

$620

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Thu 3/6

9:45 pm-2:31 pm

1 stop11h 46m

Casablanca Mohamed V

Tue 3/11

4:56 am-7:19 pm

2 stops18h 23m

$626

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Sun 3/16

7:30 pm-6:25 pm

1 stop18h 55m

Casablanca Mohamed V

Sat 3/22

6:30 pm-4:45 pm

1 stop26h 15m

$630

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Thu 3/20

3:55 pm-7:50 am

1 stop11h 55m

Casablanca Mohamed V

Sun 3/30

9:00 am-2:33 pm

2 stops33h 33m

$631

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Sun 5/4

10:20 pm-4:25 pm

1 stop13h 05m

Casablanca Mohamed V

Mon 5/12

5:15 pm-3:20 pm

1 stop27h 05m

$645

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Wed 3/26

11:20 pm-1:25 am

2 stops22h 05m

Casablanca Mohamed V

Sat 4/5

12:25 am-3:50 pm

1 stop19h 25m

$658

Washington, D.C.Casablanca

IAD - CMN

IADCMN

Washington, D.C. Dulles Intl

Wed 3/19

10:55 pm-6:20 pm

2 stops39h 25m

Casablanca Mohamed V

Mon 5/5

12:40 pm-3:00 pm

1 stop31h 20m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 24 results
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Compare providers for flights from Dulles Intl to Casablanca

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Casablanca in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Casablanca flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Casablanca flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Casablanca flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Casablanca flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Casablanca flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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.

Travel insights for flights from Dulles Intl to Casablanca

Get recent, data-driven insights about flights from Dulles Intl to Casablanca including ideal travel times, pricing trends, and more.

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 round-trip flight from Dulles Intl to Casablanca. Price data was last updated on February 14, 2025.

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Casablanca. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Casablanca (average of $777). Flying from Washington, D.C. Dulles Intl Airport to Casablanca in June is currently the most expensive (average of $1,238). 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 February 20, 2025.

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Casablanca at noon. Doing so could potentially save you 46% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Casablanca?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Casablanca. Price data was last updated on February 16, 2025.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Casablanca flight should consider departing on Monday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 - 2.8 inches per month. December is typically the wettest month, when rainfall can reach 2.8 in. June is typically the driest time to visit Casablanca when rainfall is around 0.0 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 February 20, 2025.
To help decide which airline to fly from Washington, D.C. to Casablanca, see what other customers have to say about Delta, KLM and Air France. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,227 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

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.

Delta
8.0
Very good
8,227 reviews
Delta
8.0
Very good
8,227 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

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.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,227 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

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.

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,227 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

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.

United Airlines
7.4
Good
8,771 reviews
Delta
8.0
Very good
8,227 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

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.

Etihad Airways
7.4
Good
1,178 reviews
Delta
8.0
Very good
8,227 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

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?

    Most people fly into Casablanca Mohamed V (CMN) if they book a flight to Casablanca from Washington, D.C. Dulles Intl. On average, Mohamed V has 0 inbound flights from Washington, D.C. Dulles Intl per day from 10 airlines. Casablanca Mohamed V is conveniently located just 14.3 mi from Casablanca’s city center.

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

    Currently priced at $611, Delta will fly you from Washington, D.C. Dulles Intl Airport to Casablanca and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Turkish Airlines - these airlines can fly you to your destination from $616 and $620, respectively. You may be able to fly from Washington, D.C. Dulles Intl Airport to Casablanca for 32% 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?

    One-way options have recently been found by users for as low as $463 on United Airlines. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $466 and Etihad Airways from $468 one-way.

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

    On average you can expect to pay $1,206 for a flight from Washington, D.C. Dulles Intl Airport to Casablanca. The cheapest flight overall is $375 while the most popular route, (Washington, D.C. Dulles Intl - Casablanca Mohamed V) is currently priced at $544.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Casablanca (average of $777). Flying from Washington, D.C. Dulles Intl Airport to Casablanca in June is currently the most expensive (average of $1,238). 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

Traveling 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
El Jadida
Mohammedia

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Top 10 airlines flying from Dulles Intl to Casablanca

Discover the top 10 airlines 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$540Average$975FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$550Average$630FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$567Average$662FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$573Average$678FlexibilityNo cancel feeOn-time70%
IberiaCheapest$575Average$747FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$582Average$1,009FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$586Average$925FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$617Average$788FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$620Average$1,456FlexibilityNo cancel feeOn-time71%
Royal Air MarocCheapest$707Average$1,092FlexibilityNo cancel feeOn-time75%
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