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Cheap Flights from Casablanca (CMN) to Washington D.C. (IAD)

Compare Mohammed V to Washington Dulles flight deals

Find the cheapest month or even day of the year to fly to Washington Dulles

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Flight deals from Mohammed V to Washington Dulles

Looking for a cheap last-minute deal or the best return flight from Mohammed V Airport to Washington Dulles Airport? If you want to travel next month, return fares start from $967. Find the lowest prices on one-way and return tickets right here.
Washington D.C..$654 per passenger.Departing Thu, 15 Oct, returning Sat, 31 Oct.Return flight with Saudia.Outbound indirect flight with Saudia, departs from Mohammed V on Thu, 15 Oct, arriving in Washington Dulles.Inbound indirect flight with Saudia, departs from Washington Dulles on Sat, 31 Oct, arriving in Mohammed V.Price includes taxes and charges.From $654, select.
Washington D.C..$655 per passenger.Departing Sat, 26 Sep, returning Sat, 31 Oct.Return flight with Saudia.Outbound indirect flight with Saudia, departs from Mohammed V on Sat, 26 Sep, arriving in Washington Dulles.Inbound indirect flight with Saudia, departs from Washington Dulles on Sat, 31 Oct, arriving in Mohammed V.Price includes taxes and charges.From $655, select.
Washington D.C..$655 per passenger.Departing Sat, 26 Sep, returning Sat, 14 Nov.Return flight with Saudia.Outbound indirect flight with Saudia, departs from Mohammed V on Sat, 26 Sep, arriving in Washington Dulles.Inbound indirect flight with Saudia, departs from Washington Dulles on Sat, 14 Nov, arriving in Mohammed V.Price includes taxes and charges.From $655, select.
Washington D.C..$656 per passenger.Departing Mon, 5 Apr, returning Sat, 10 Apr.Return flight with Saudia.Outbound indirect flight with Saudia, departs from Mohammed V on Mon, 5 Apr, arriving in Washington Dulles.Inbound indirect flight with Saudia, departs from Washington Dulles on Sat, 10 Apr, arriving in Mohammed V.Price includes taxes and charges.From $656, select.
Washington D.C..$662 per passenger.Departing Thu, 31 Dec, returning Sat, 23 Jan.Return flight with Saudia.Outbound indirect flight with Saudia, departs from Mohammed V on Thu, 31 Dec, arriving in Washington Dulles.Inbound indirect flight with Saudia, departs from Washington Dulles on Sat, 23 Jan, arriving in Mohammed V.Price includes taxes and charges.From $662, select.
Washington D.C..$722 per passenger.Departing Fri, 30 Oct, returning Wed, 11 Nov.Return flight with Saudia.Outbound indirect flight with Saudia, departs from Mohammed V on Fri, 30 Oct, arriving in Washington Dulles.Inbound indirect flight with Saudia, departs from Washington Dulles on Wed, 11 Nov, arriving in Mohammed V.Price includes taxes and charges.From $722, select.
Washington D.C..$724 per passenger.Departing Tue, 8 Sep, returning Sat, 5 Dec.Return flight with Saudia.Outbound indirect flight with Saudia, departs from Mohammed V on Tue, 8 Sep, arriving in Washington Dulles.Inbound indirect flight with Saudia, departs from Washington Dulles on Sat, 5 Dec, arriving in Mohammed V.Price includes taxes and charges.From $724, select.
Washington D.C..$725 per passenger.Departing Tue, 22 Sep, returning Tue, 13 Apr.Return flight with Saudia.Outbound indirect flight with Saudia, departs from Mohammed V on Tue, 22 Sep, arriving in Washington Dulles.Inbound indirect flight with Saudia, departs from Washington Dulles on Tue, 13 Apr, arriving in Mohammed V.Price includes taxes and charges.From $725, select.
Washington D.C..$726 per passenger.Departing Mon, 30 Nov, returning Tue, 5 Jan.Return flight with Saudia.Outbound indirect flight with Saudia, departs from Mohammed V on Mon, 30 Nov, arriving in Washington Dulles.Inbound indirect flight with Saudia, departs from Washington Dulles on Tue, 5 Jan, arriving in Mohammed V.Price includes taxes and charges.From $726, select.
Washington D.C..$727 per passenger.Departing Wed, 11 Nov, returning Sat, 21 Nov.Return flight with Saudia.Outbound indirect flight with Saudia, departs from Mohammed V on Wed, 11 Nov, arriving in Washington Dulles.Inbound indirect flight with Saudia, departs from Washington Dulles on Sat, 21 Nov, arriving in Mohammed V.Price includes taxes and charges.From $727, select.
Washington D.C..$729 per passenger.Departing Thu, 26 Nov, returning Thu, 3 Dec.Return flight with Saudia.Outbound indirect flight with Saudia, departs from Mohammed V on Thu, 26 Nov, arriving in Washington Dulles.Inbound indirect flight with Saudia, departs from Washington Dulles on Thu, 3 Dec, arriving in Mohammed V.Price includes taxes and charges.From $729, select.
Washington D.C..$736 per passenger.Departing Wed, 23 Dec, returning Wed, 24 Feb.Return flight with Saudia.Outbound indirect flight with Saudia, departs from Mohammed V on Wed, 23 Dec, arriving in Washington Dulles.Inbound indirect flight with Saudia, departs from Washington Dulles on Wed, 24 Feb, arriving in Mohammed V.Price includes taxes and charges.From $736, select.
Washington D.C..$736 per passenger.Departing Tue, 1 Dec, returning Wed, 2 Dec.Return flight with Saudia.Outbound indirect flight with Saudia, departs from Mohammed V on Tue, 1 Dec, arriving in Washington Dulles.Inbound indirect flight with Saudia, departs from Washington Dulles on Wed, 2 Dec, arriving in Mohammed V.Price includes taxes and charges.From $736, select.
Washington D.C..$736 per passenger.Departing Thu, 17 Sep, returning Wed, 23 Sep.Return flight with Saudia.Outbound indirect flight with Saudia, departs from Mohammed V on Thu, 17 Sep, arriving in Washington Dulles.Inbound indirect flight with Saudia, departs from Washington Dulles on Wed, 23 Sep, arriving in Mohammed V.Price includes taxes and charges.From $736, select.
Washington D.C..$801 per passenger.Departing Wed, 6 Jan, returning Sat, 16 Jan.Return flight with Saudia.Outbound indirect flight with Saudia, departs from Mohammed V on Wed, 6 Jan, arriving in Washington Dulles.Inbound indirect flight with Saudia, departs from Washington Dulles on Sat, 16 Jan, arriving in Mohammed V.Price includes taxes and charges.From $801, select.
Washington D.C..$857 per passenger.Departing Wed, 26 Aug, returning Sun, 27 Sep.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Mohammed V on Wed, 26 Aug, arriving in Washington Dulles.Inbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Sun, 27 Sep, arriving in Mohammed V.Price includes taxes and charges.From $857, select.

Find the cheapest month to fly from Mohammed V to Washington Dulles

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Mohammed V to Washington Dulles flights are currently cheapest in October.
Jun
Find prices
Jul
from $967
Aug
from $1,036
Sep
from $736
Oct
from $654
Nov
from $727
Dec
from $736
Jan
from $801
Feb
from $975
Mar
from $977
Apr
from $656
May
from $924

Direct flights from Mohammed V to Washington Dulles

Mohammed V to Washington Dulles: Alternative routes

Compare routes from Mohammed V to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Dulles.

Washington Ronald Reagan

5km from central Washington D.C.
Closest
from $890
Search flights

Camp Springs Andrews AFB

17km from central Washington D.C.
Search flights

Washington Dulles

37km from central Washington D.C.
Cheapest
from $654
Search flights

Baltimore Washington International

44km from central Washington D.C.
from $977
Search flights

Manassas

47km from central Washington D.C.
Search flights

Casablanca to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight found$654
Cheapest month to flyOctober
Average flight time8 hrs, 27 mins
Most popular airlineRoyal Air Maroc
Average flights per week10

Finding cheap flights from Mohammed V to Washington Dulles: Frequently asked questions

The best price we found for a return flight from Mohammed V to Washington Dulles is $654. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
8 hours and 27 minutes is the average flight time from Mohammed V to Washington Dulles.
Royal Air Maroc and American Airlines fly direct from Mohammed V to Washington Dulles.
As of June 2026, there are 10 flights per week flying from Mohammed V to Washington Dulles.
The cheapest month to fly from Mohammed V to Washington Dulles is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Mohammed V Airport to Washington Dulles Airport on Thursday, 15 October 2026.
Yes – the average flight time is 8 hours and 27 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Dulles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Saudia and Royal Air Maroc offer the cheapest flight tickets to Washington Dulles.

Travelling from Mohammed V Airport (CMN) to Washington Dulles Airport (IAD): what you need to know

  • Book a direct flight from Mohammed V Airport to Washington Dulles Airport and you'll be in the air for an average of 8 hours 5 minutes.

  • The timezone in Washington DC is UTC-5, which is six hours behind Casablanca.

  • Every week, there are five Mohammed V Airport to Washington Dulles Airport flights. To get going as early as possible, select the 15:05 Royal Air Maroc flight. If you'd rather make the most of your day before you fly, the latest flight is at 16:20 with Royal Air Maroc.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Be at the airport on time to catch your CMN to IAD flight.

  • During popular months like August, it's a good idea to get to the airport earlier than usual. Arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're flying during peak periods in general.

  • Royal Air Maroc has direct flights from Mohammed V Airport to Washington Dulles Airport. Book with this popular airline, then get ready to tick off the sights in Washington DC — and maybe even more of the United States if time allows.

  • Royal Air Maroc is the airline with the highest passenger demand for this route.

  • The carrier with the best on-time arrival rate for CMN to IAD flights is Royal Air Maroc.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Mohammed V Airport to Washington Dulles Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to visit the city of your choice. Stopovers between CMN and IAD include:

    • New York John F. Kennedy Airport

    • Barcelona Airport

    • Montreal Pierre Elliott Trudeau Airport

Handy information about Mohammed V Airport (CMN)

  • Of all flights leaving Mohammed V Airport, 71% land on schedule at their destination.

  • To get to Mohammed V Airport from central Casablanca, it takes around 35 minutes if you're travelling by car. This depends on traffic though. It's approximately 32 kilometres from the airport to the city centre.

  • You can expect a journey time of around 45 minutes on public transport.

  • Have an early flight from Mohammed V Airport to Washington Dulles Airport? Avoid the last-minute rush to the airport (and sneak in some extra snooze time) by picking one of these hotels near CMN:

Arriving at Washington Dulles Airport (IAD)

When to fly to Washington Dulles Airport (IAD)

  • It's time to pick your travel dates for your flight from Mohammed V Airport to Washington Dulles Airport. July is the most popular month to visit Washington DC. If you prefer a more relaxed vibe, go in February.

  • When booking your flight from Mohammed V Airport to Washington Dulles Airport, think about the type of weather you like. July is the warmest month in Washington DC, with temperatures ranging from 19ºC (66ºF) to 33ºC (91ºF).

  • If you like cooler conditions, look for a cheap ticket from CMN to IAD in January. Temperatures average between -6ºC (21ºF) and 10ºC (50ºF) then.

Explore more of the United States

  • Washington DC is easy to fall in love with, but there are so many other corners of the United States you'll want to see. Around 322 kilometres north-east of Washington DC, a visit to New York will keep you busy. Start with leading attractions like Central Park, Statue of Liberty and Metropolitan Museum of Art.

  • Around 193 kilometres north-east of Washington DC, Philadelphia is another essential stop in the United States. Experience major highlights starting with Independence Hall, Liberty Bell and Philadelphia Museum of Art.

Plan the rest of your trip from Casablanca to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.