IAD - CMN

$397 Find Cheap Flights from Washington Dulles Airport to Casablanca

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Casablanca departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Casablanca

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Casablanca.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Casablanca.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$708
Typical prices: $847-$709
Turkish Airlines
Thu 9/3Sun 9/13
IAD - CMN • 1 stop
Cheapest non-stop
$831
Typical prices: $1,032-$859
Royal Air Maroc
Sun 5/3Fri 5/29
IAD - CMN • Non-stop
Nonstop flights
Mon, Tue, Wed, Fri, Sun
You can fly direct with Royal Air Maroc. Average duration is 7h 15m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $708 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $785 (round-trip)
Shortest trip • 12h 13m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 62% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 17% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Casablanca!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Casablanca (IAD-CMN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Casablanca that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Casablanca

Thu, Sep 3 - Sun, Sep 13
Turkish Airlines Logo
9:45 pm - 2:55 pm
IAD
-
CMN
36h 10m
1 stop
Turkish Airlines Logo
4:50 pm - 11:35 am
CMN
-
IAD
23h 45m
1 stop
$708Turkish Airlines
Sun, Apr 19 - Thu, Apr 30
Turkish Airlines Logo
1:20 pm - 2:55 pm
IAD
-
CMN
20h 35m
1 stop
Turkish Airlines Logo
4:50 pm - 11:35 am
CMN
-
IAD
23h 45m
1 stop
$715Turkish Airlines
Sun, May 3 - Fri, May 29
Turkish Airlines Logo
1:20 pm - 2:55 pm
IAD
-
CMN
20h 35m
1 stop
Turkish Airlines Logo
4:50 pm - 11:35 am
CMN
-
IAD
23h 45m
1 stop
$719Turkish Airlines
Mon, Apr 13 - Sun, May 17
Turkish Airlines Logo
1:20 pm - 2:55 pm
IAD
-
CMN
20h 35m
1 stop
Turkish Airlines Logo
4:50 pm - 11:35 am
CMN
-
IAD
23h 45m
1 stop
$720Turkish Airlines
Wed, May 6 - Mon, Jun 8
Turkish Airlines Logo
1:20 pm - 2:55 pm
IAD
-
CMN
20h 35m
1 stop
Turkish Airlines Logo
4:50 pm - 7:50 pm
CMN
-
IAD
32h 00m
1 stop
$721Turkish Airlines
Fri, Sep 4 - Sat, Sep 12
Turkish Airlines Logo
1:20 pm - 2:55 pm
IAD
-
CMN
20h 35m
1 stop
Turkish Airlines Logo
4:50 pm - 11:35 am
CMN
-
IAD
23h 45m
1 stop
$722Turkish Airlines
Mon, Apr 27 - Fri, Jun 5
Turkish Airlines Logo
1:20 pm - 2:55 pm
IAD
-
CMN
20h 35m
1 stop
Turkish Airlines Logo
4:50 pm - 11:35 am
CMN
-
IAD
23h 45m
1 stop
$726Turkish Airlines
Tue, Apr 28 - Tue, Jun 2
Turkish Airlines Logo
1:20 pm - 2:55 pm
IAD
-
CMN
20h 35m
1 stop
Turkish Airlines Logo
4:50 pm - 11:35 am
CMN
-
IAD
23h 45m
1 stop
$727Turkish Airlines
Sat, Sep 5 - Mon, Sep 14
Turkish Airlines Logo
9:45 pm - 2:55 pm
IAD
-
CMN
36h 10m
1 stop
Turkish Airlines Logo
4:50 pm - 11:35 am
CMN
-
IAD
23h 45m
1 stop
$728Turkish Airlines
Fri, Sep 4 - Mon, Sep 14
Turkish Airlines Logo
1:20 pm - 2:55 pm
IAD
-
CMN
20h 35m
1 stop
Turkish Airlines Logo
4:50 pm - 11:35 am
CMN
-
IAD
23h 45m
1 stop
$733Turkish Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Casablanca flights

Get data-powered insights and trends into flights from Dulles Intl to Casablanca to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Casablanca?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Casablanca departing in September.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Casablanca?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Casablanca clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Washington Dulles Airport to Casablanca, look for departures on Sundays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Casablanca, Sunday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Casablanca, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Casablanca is October, where tickets cost $719 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,088 and $1,043 respectively.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Casablanca?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,040, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Casablanca, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Casablanca, you should book around 2 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$397
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Washington Dulles Airport to Casablanca

When to book flights from Dulles Intl to Casablanca

Are your dates flexible? Find out the best times to travel from Dulles Intl to Casablanca based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Casablanca flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Casablanca was $397 for a one-way ticket and $708 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Casablanca?

    Yes, you’ll need a passport to travel to Casablanca from Washington Dulles Airport.

  • Which airports will I be using when flying from Washington Dulles Airport to Casablanca?

    Washington Dulles Airport airport is called Washington, D.C. Dulles Intl and the only airport in Casablanca is Casablanca Mohamed V.

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Casablanca?

    American Airlines, United Airlines, and Lufthansa offer inflight Wi-Fi service on the Washington Dulles Airport to Casablanca flight route.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Casablanca?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the Washington Dulles Airport to Casablanca flight route.

  • Which airline alliances offer flights from Washington Dulles Airport to Casablanca?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Washington Dulles Airport and Casablanca, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Washington Dulles Airport to Casablanca?

    You can catch a nonstop flight from Washington Dulles Airport to Casablanca on Monday, Wednesday, Friday, and Sunday.

  • Which is the best airline for flights from Washington, D.C. to Casablanca, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Casablanca are Delta and KLM. With an average price for the route of $866 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $775 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Casablanca?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Casablanca.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Casablanca?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Casablanca from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Casablanca?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Casablanca with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and CMN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Casablanca?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Casablanca from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Casablanca

  • Looking for a cheap flight? 25% of our users found flights on this route for $415 or less one-way and $890 or less round-trip.

Prefer to fly direct from Washington Dulles Airport to Casablanca?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. Dulles Intl to Casablanca Mohamed V.
Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Casablanca Mohamed V Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Dulles Intl to Casablanca Mohamed V

Monday

Royal Air Maroc

Royal Air Maroc

Tuesday

Royal Air Maroc

Royal Air Maroc

Wednesday

Royal Air Maroc

Royal Air Maroc

Friday

Royal Air Maroc

Royal Air Maroc

Sunday

Royal Air Maroc

Royal Air Maroc

See more direct flights

Direct returns

Casablanca Mohamed V to Washington, D.C. Dulles Intl

Monday

Royal Air Maroc

Royal Air Maroc

Tuesday

Royal Air Maroc

Royal Air Maroc

Wednesday

Royal Air Maroc

Royal Air Maroc

Friday

Royal Air Maroc

Royal Air Maroc

Sunday

Royal Air Maroc

Royal Air Maroc

See more direct flights

Reviews of the top 5 airlines serving from Dulles Intl to Casablanca

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Casablanca. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Casablanca? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1481 reviews
7.6Comfort
7.8Boarding
8.4Crew
7.1Entertainment
7.3Food
Airline reviews

It was really nice journey i personally recommend klm flight

10.0 Excellentsmit, Mar 2026
AMD - BLR
Read more KLM reviews

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Empty seats next to me - wish it had been for a longer flight!!

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

They lost my bag and I still have not received it

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Not consistent with the food quality (I mean taste not freshness)

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Flight was delayed. While standing at the gate, a note appeared on the sign saying the gate had changed to a gate far away. No member of the Turkish airlines team got on the microphone to instruct passengers to go to the other gate, to ignore the chiron, etc. Finally, the message disappeared. Eventually, the flight began to board. Very slowly. More slowly than I experience with other airlines. Though Istanbul may just be slow . . . In all other ways, great flight, great entertainment (top notch movies), great service, excellent food, comfortable lie-flat seat, dimmed lights, etc.

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

It was a pleasant experience. In flight entertainment could have been better

The desk crew at the LAX crew could do better. A girl named Mahesi was very abrasive and unfriendly. She needs a better customer service uproar.

It was peaceful excited We enjoyed it always Turkish peaceful excited

Istanbul to Lahore flight was less than standard for international business class cabins. Seat did not were not flat and it did not operate easily. I had to push buttons hard repeatedly to operate the seat. I was in 5A seat

IAH to Istanbul was outstanding across the board. The flight from Istanbul to Male was good, not great.

the cabin was kept too hot. couldn't sleep as a result

It was an amazing experience. Flight crew's service, hospitality, and the food were phenomenal. I don't think I'd want to try any other airline company after this. I would definitely recommend to friends and family. Thank you Turkish Airlines !

Business Class pods are horrible. If you're petite, you might be able to sleep on the uncomfortable seat and bed. Crew and food are fantastic.

Absolutely unacceptable level of service for a Business class: lousy drink and food options, disgusting food (inedible meat, watery rice, etc...), pathetic level of attentiveness from staff, Business class restrooms were not accessible for long periods because blocked of by staff...overall extremely disappointing, will NEVER fly Business on TAP again.

It was a good experience overall. We were however delayed by over 3 hours due to a security issue with one of the passengers inadvertently leaving a power bank in a luggage she was using as carrying on but then had to be moved int check in due to spacing issues. The airline staff had requested that she checked her bags in, but should have reminded her about removing all hazardous material like her power bank. When she eventually remembered as we were on the plane, we had to turn back and go through security all over again. Hence delaying our takeoff. The incident could have been prevented if staff reminded these passengers to remove their power banks.

First time flying Business with Tap, I think it was a very good experience. It beats many domestic US carriers, the food options were really great, authentic Portuguese food, wines & deserts. Next time will do the free 24-48 hour stopover in Lisbon or Porto for sure.

Late. Lack of updates. Rude hostesses. Terrible food. Lack of headphones.

Flight was delayed but crew gave little to no communication, then “began boarding” but really just had everyone stand up and wait for an hour without any news or updates, as if we were going to start boarding at any second. Total chaos. Seemed like this was their first time boarding a plane. When we arrived at our destination, we waited for over an hour for the baggage claim belt to even turn on. Probably waited at baggage claim for our luggage for close to two hours. Everyone was very confused and of course we all worried that the luggage was lost. Again, zero communication and everyone we asked just said “I don’t know.” So we were left wondering whether to wait, or file a missing baggage claim, or check the other baggage claim belts (which we did every fifteen-twenty minutes because we were just confused). Lack of communication throughout the experience was a huge issue.

The ground staff did not load my bag onto the plane and despite me watching from the bus that my bag is not being loaded and taken back on the cart to the terminal, I pointed out to the staff and ge laughed upon checking my tag and knowing they made a mistake. Instead of calling the cart back and loading it he said we can’t fo anything and you should file a report upon landing at RAK. I told them my stay there is short and i needed my bag as it had everything I needed but no avail. Even the pilot was informed, staff of the plane was aware but all in don’t care mode. Upon arriving at Marrakech RAK, i filed a report and being told it might come in next flight tomorrow and we don’t provide delivery service, you must come and pick it up. If it doesn’t arrive on time then it will be sent to your home in the US. Unbelievable stress and inconvenience that could have been easily prevented by the ground staff.

Booked business with TAP from LAX to Cabo Verde - overall ok, but just doesn’t feel like business class. More of a budget airline

Poor. Our flight was delayed and they told me I would be fine to make my connection in Lisbon, I missed it. Then they told me my bag would be automatically loaded onto my new flight to rome. It wasn’t. It’s been 4 days and I still don’t have it.

Wonderful just hope the had more direct flights to Boston

Plane was delayed, reading the gates on their screens was horrible. They posted it a half an hour before the plane boarded. By the time I got there with my premier boarding they have filled the plane because it was over booked. Gate closed at 12:03 I was there at 11:54 plane took over around 12:20. I was told they would put me on the next flight. I had to go to TAP information desk. They didn’t give me a voucher they just said they would put me on the next flight. At the desk I was told I had to punches a ticket. The woman said buy it online because it’s cheaper. It in fact was not cheaper. But I had gotten out of the long line that formed so I paid 200$ for a new ticket. At a later flight, not the next flight. I had checked my bag and was told it would be on my new flight. I was then bumped to an earlier flight and was told my bag would also be on my flight. After landing in Madrid loosing a day in my hotel i landed without my bag. They didn’t load it on any flight that day. It arrived in madrid the next day. Essentially ruining the first two days of my vacation. I’m now seeking compensation.

The Airline canceled my flight and don’t want to refund me.

My luggage was left behind in Miami. I wasn’t the only one. I couldn’t get a boarding pass from air Maroc but I got one from American Airlines for the air Maroc leg. I had the sense of getting in line with air Maroc boarding crew and showed them my AA boarding pass for air Maroc and I got a new one from them. There were several passengers filing missing bags reports in Casablanca so I assume there isn’t a good coordination between airlines. My AA bag ticket says Casablanca but it is from AA. I wasn’t the only one missing a bag.

I couldn’t find my boarding pass with the information provided by Underpricer. It took me several hours to find what the issue was. Finally I got the right code to get my boarding pass from American Airlines. Underpricer WhatsApp call center finally got it right. When I got to Casablanca my luggage was left in Miami. Not sure which airline fault it was if Air Maroc or AA. I filled out a report with Air Maroc

Had problems with online site and app when trying to book flight and manage reservations. My in-flight console did not work and seat did not recline. Staff could not provide details with respect to short connection. Fortunately a fellow passenger was helpful. Otherwise good flights, on-time departures/arrivals, etc.

Horrible. Flight was overbooked and I was put on a flight to Miami without a leg to my final destination. And Kayak is not helping resolve the problem

I would like to praise one of the stewards, Mohamed, who was swift and efficient to help me as I was not feeling well at some point during the flight.

Food quality was low for business class. No snacks between meals. Very confusing “One World” participation. This airline seems to be part of the program but doesn’t recognize the benefits to customers (luggage allowance)???

Cancellation was really bad no organizations at all and I want to choose a direct flight for the 18 January counter agent does not allowed me no even to speak was rude I was forced to got a third world country flight

There is nothing Royal about Royal Air Maroc. Old planes, poor service, no entertainment and everyone of my 4 flights was late.

There is nothing Royal about Royal Air Maroc. Old planes, poor service, no entertainment and not one of my 4 flights was on time.

Everything you need to know for your flight from Dulles Intl to Casablanca

Information on your arrival and departure airports