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Cheap flights from Washington, D.C. Dulles Intl Airport to Casablanca from £349

IAD — CMN
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to Casablanca

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Casablanca

Thu 15/1013:15 -
1 stop19h 40m
Tue 20/1015:50 -
1 stop24h 40m
Deal found 5/9£569
Sun 29/1122:30 -
1 stop35h 30m
Sun 6/1212:15 -
1 stop14h 20m
Deal found 7/9£573
Sun 8/1122:30 -
1 stop35h 30m
Sun 15/1112:15 -
1 stop33h 00m
Deal found 6/9£578
Fri 16/1013:15 -
1 stop19h 40m
Tue 20/1015:50 -
1 stop24h 40m
Deal found 5/9£597
Mon 28/913:15 -
1 stop19h 40m
Fri 9/1015:50 -
1 stop24h 40m
Deal found 7/9£600
Fri 6/1122:20 -
1 stop33h 30m
Fri 20/1115:45 -
1 stop33h 40m
Deal found 6/9£608
Sun 15/1121:20 -
1 stop34h 30m
Sat 21/1115:45 -
1 stop26h 00m
Deal found 7/9£623
Sat 31/1014:30 -
1 stop18h 20m
Fri 6/1115:45 -
1 stop34h 40m
Deal found 7/9£630
Thu 15/1017:45 -
2 stops21h 15m
Tue 20/1008:50 -
2 stops35h 20m
Deal found 5/9£642
Sun 18/1021:40 -
1 stop35h 15m
Sun 8/1115:45 -
1 stop33h 40m
Deal found 7/9£645
Wed 4/1109:55 -
1 stop17h 40m
Wed 18/1111:45 -
2 stops34h 50m
Deal found 8/9£646
Wed 18/1109:55 -
1 stop17h 40m
Wed 2/1211:45 -
2 stops38h 48m
Deal found 7/9£647

Find flight deals from Dulles Intl to Casablanca

Round-trip from

£569

One-way from

£349

Popular in

June

Cheapest in

November

Average price

£566
Turkish Airlines
  • Turkish Airlines
  • 15/10-20/10
  • 2 total stops
  • 44h 20m total
  • Washington, D.C. to Casablanca
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British Airways
  • British Airways
  • 5/10-31/12
  • 1 total stop
  • 12h 55m total
  • Washington, D.C. to Casablanca
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£130 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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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.

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Return

Price

Cheapest return flight

Washington, D.C.Casablanca

IAD Washington, D.C. Dulles Intl - CMN Casablanca Mohamed V

IADCMN

Washington, D.C. Dulles Intl

Sun 18/10

17:00-09:55

1 stop12h 55m

Casablanca Mohamed V

Wed 31/12

00:00-19:00

Nonstop0h 00m

£349

Washington, D.C.Casablanca

IAD Washington, D.C. Dulles Intl - CMN Casablanca Mohamed V

IADCMN

Washington, D.C. Dulles Intl

Mon 5/10

17:00-09:55

1 stop12h 55m

Casablanca Mohamed V

Wed 31/12

00:00-19:00

Nonstop0h 00m

£349

Washington, D.C.Casablanca

IAD Washington, D.C. Dulles Intl - CMN Casablanca Mohamed V

IADCMN

Washington, D.C. Dulles Intl

Sun 4/10

17:00-15:20

1 stop18h 20m

Casablanca Mohamed V

Wed 31/12

00:00-19:00

Nonstop0h 00m

£354

Washington, D.C.Casablanca

IAD Washington, D.C. Dulles Intl - CMN Casablanca Mohamed V

IADCMN

Washington, D.C. Dulles Intl

Sat 24/10

17:00-11:05

1 stop14h 05m

Casablanca Mohamed V

Wed 31/12

00:00-19:00

Nonstop0h 00m

£386

Washington, D.C.Casablanca

IAD Washington, D.C. Dulles Intl - CMN Casablanca Mohamed V

IADCMN

Washington, D.C. Dulles Intl

Thu 15/10

20:35-15:20

1 stop14h 45m

Casablanca Mohamed V

Wed 31/12

00:00-19:00

Nonstop0h 00m

£386

Washington, D.C.Casablanca

IAD Washington, D.C. Dulles Intl - CMN Casablanca Mohamed V

IADCMN

Washington, D.C. Dulles Intl

Wed 21/10

22:35-14:20

1 stop11h 45m

Casablanca Mohamed V

Wed 31/12

00:00-19:00

Nonstop0h 00m

£422
Fastest return journey

Washington, D.C.Casablanca

IAD Washington, D.C. Dulles Intl - CMN Casablanca Mohamed V

IADCMN

Washington, D.C. Dulles Intl

Wed 28/10

23:30-15:00

1 stop11h 30m

Casablanca Mohamed V

Wed 31/12

00:00-19:00

Nonstop0h 00m

£422

Washington, D.C.Casablanca

IAD Washington, D.C. Dulles Intl - CMN Casablanca Mohamed V

IADCMN

Washington, D.C. Dulles Intl

Fri 23/10

17:05-08:40

1 stop11h 35m

Casablanca Mohamed V

Wed 31/12

00:00-19:00

Nonstop0h 00m

£437

Washington, D.C.Casablanca

IAD Washington, D.C. Dulles Intl - CMN Casablanca Mohamed V

IADCMN

Washington, D.C. Dulles Intl

Mon 28/9

16:56-05:30

2 stops32h 34m

Casablanca Mohamed V

Wed 31/12

00:00-19:00

Nonstop0h 00m

£522

Washington, D.C.Casablanca

IAD Washington, D.C. Dulles Intl - CMN Casablanca Mohamed V

IADCMN

Washington, D.C. Dulles Intl

Sun 29/11

22:30-15:00

1 stop35h 30m

Casablanca Mohamed V

Sun 6/12

12:15-21:35

1 stop14h 20m

£573

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 23 resultsSorted by cheapest first
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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

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?

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 50 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, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Casablanca (average of £531). Flying from Washington, D.C. Dulles Intl Airport to Casablanca in June is currently the most expensive (average of £862). 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?

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 typical for this route at the moment.

Washington, D.C. Dulles Intl Airport to Casablanca flights typically cost between £518 and £647 in October.
The cheapest return price found within the last 5 days was £569 on Turkish Airlines (15 Oct–20 Oct).

Related info for your journey

  • 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. 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.

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

    Departing from Washington, D.C. Dulles Intl Airport to Casablanca will take you 35h 15m. 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.

  • 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, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Casablanca (average of £531). Flying from Washington, D.C. Dulles Intl Airport to Casablanca in June is currently the most expensive (average of £862). 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

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