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Heathrow

$108+ Cheap flights from Casablanca (CMN) to Heathrow (LHR)

CMN — LHR
Oct 10 — Oct 171
Sat 10/10
Sat 10/17
1 adult, Economy
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Cheap flight deals from Casablanca to Heathrow

Cheapest flights from Casablanca to Heathrow

Wed 12/211:15 am -
1 stop11h 20m
Sun 12/66:30 pm -
1 stop15h 00m
Deal found 9/9$186
Sun 12/64:50 pm -
1 stop5h 45m
Sat 12/121:40 pm -
1 stop20h 45m
Deal found 9/5$188
Mon 12/712:20 pm -
1 stop10h 15m
Sun 12/134:30 pm -
1 stop18h 00m
Deal found 9/7$193
Sat 10/314:50 pm -
1 stop20h 50m
Sun 11/158:15 am -
1 stop6h 45m
Deal found 9/5$215
Sun 11/14:50 pm -
1 stop20h 50m
Sun 11/156:00 am -
1 stop9h 00m
Deal found 9/8$225
Fri 9/255:20 pm -
1 stop14h 35m
Tue 9/297:45 pm -
1 stop12h 30m
Deal found 9/8$234

Find flight deals from Casablanca to Heathrow

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$186
(FlightHub)

One-way from

$108
(Transavia Smart Connect)

Popular in

September

Cheapest in

March

Average price

$568
Provider with most accurate pricing for Casablanca Mohamed V-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Casablanca Mohamed V-London Heathrow flights.
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From Casablanca Mohamed V to London Heathrow
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One-way flight from Casablanca Mohamed V to London Heathrow
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Highest demand for flights based on searches. 14% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT 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 Casablanca to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CasablancaLondon

CMN Casablanca Mohamed V - LHR London Heathrow

CMNLHR

Casablanca Mohamed V

Mon 1/11

7:15 pm-3:25 pm

1 stop20h 10m

London Heathrow

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$108

CasablancaLondon

CMN Casablanca Mohamed V - LHR London Heathrow

CMNLHR

Casablanca Mohamed V

Mon 10/26

12:20 pm-11:40 pm

1 stop11h 20m

London Heathrow

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$115

CasablancaLondon

CMN Casablanca Mohamed V - LHR London Heathrow

CMNLHR

Casablanca Mohamed V

Fri 11/20

10:50 am-7:55 pm

1 stop9h 05m

London Heathrow

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$123
Quickest round-trip

CasablancaLondon

CMN Casablanca Mohamed V - LHR London Heathrow

CMNLHR

Casablanca Mohamed V

Tue 12/8

1:30 pm-8:15 pm

1 stop6h 45m

London Heathrow

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$127

CasablancaLondon

CMN Casablanca Mohamed V - LHR London Heathrow

CMNLHR

Casablanca Mohamed V

Thu 10/8

4:10 pm-11:55 pm

1 stop6h 45m

London Heathrow

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$129

CasablancaLondon

CMN Casablanca Mohamed V - LHR London Heathrow

CMNLHR

Casablanca Mohamed V

Fri 10/2

5:35 am-3:15 pm

1 stop8h 40m

London Heathrow

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$136

CasablancaLondon

CMN Casablanca Mohamed V - LHR London Heathrow

CMNLHR

Casablanca Mohamed V

Fri 12/11

5:05 am-3:45 pm

2 stops10h 40m

London Heathrow

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$166

CasablancaLondon

CMN Casablanca Mohamed V - LHR London Heathrow

CMNLHR

Casablanca Mohamed V

Tue 1/5

6:50 am-3:25 pm

1 stop8h 35m

London Heathrow

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$169

CasablancaLondon

CMN Casablanca Mohamed V - LHR London Heathrow

CMNLHR

Casablanca Mohamed V

Thu 9/17

6:30 am-2:15 pm

1 stop7h 45m

London Heathrow

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$174

CasablancaLondon

CMN Casablanca Mohamed V - LHR London Heathrow

CMNLHR

Casablanca Mohamed V

Tue 9/15

6:30 am-2:15 pm

1 stop7h 45m

London Heathrow

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/5

Showing 1-10 of 21 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on Casablanca-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Casablanca-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Casablanca-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Casablanca-London Heathrow Airport 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 Casablanca-London Heathrow Airport 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 Casablanca to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Casablanca with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Casablanca to London Heathrow Airport

What is the cheapest month to book a flight from Casablanca to London Heathrow Airport?

Currently, March is the cheapest month in which you can book a flight from Casablanca to London Heathrow Airport (average of $289). Flying from Casablanca to London Heathrow Airport in September is currently the most expensive (average of $568). 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 CMN to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Casablanca to London Heathrow Airport as you normally would.

How much does it cost to fly round-trip from Casablanca to London Heathrow Airport?

Airfare is below average for this route at the moment.

Casablanca to London Heathrow Airport flights typically cost between $355 and $582 in December.
The cheapest round-trip price found within the last 5 days was $186 on TAP AIR PORTUGAL (Dec 2-Dec 6).

Reviews of airlines servicing Heathrow

Peruse reviews from past customers who have flown with Royal Air Maroc from Casablanca to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Royal Air Maroc
6.2
Okay
626 reviews

Overall

6.2

Crew

6.8

Food

5.9

Comfort

6.2

Boarding

6.3

Entertainment

5.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

CMN - JFK

I am extremely disappointed with my recent experience flying with Royal Air Maroc. The overall service quality did not meet even basic international airline standards. The in-flight entertainment system was not functioning properly for a significant portion of the flight. Screens were either frozen, unresponsive, or completely non-operational, which made the long journey unnecessarily uncomfortable. For a long-haul flight, working entertainment is not a luxury — it is an expected standard. Additionally, several pieces of equipment appeared damaged or poorly maintained. My food tray was broken and unstable, making it difficult to eat comfortably. Additionally, we did not receive the requested meals and the meals we received were not proper either. This reflects a lack of proper aircraft upkeep and attention to passenger experience. The cabin presentation overall felt worn and neglected. For an airline representing a national carrier, I expected far better maintenance, service reliability, and overall customer care. Unfortunately, this experience fell well below expectations. I hope Royal Air Maroc takes these concerns seriously and improves both maintenance standards and onboard service quality moving forward.
Royal Air Maroc
6.2
Okay
626 reviews
Royal Air Maroc
6.2
Okay
626 reviews

Overall

6.2

Crew

6.8

Food

5.9

Comfort

6.2

Boarding

6.3

Entertainment

5.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

CMN - JFK

I am extremely disappointed with my recent experience flying with Royal Air Maroc. The overall service quality did not meet even basic international airline standards. The in-flight entertainment system was not functioning properly for a significant portion of the flight. Screens were either frozen, unresponsive, or completely non-operational, which made the long journey unnecessarily uncomfortable. For a long-haul flight, working entertainment is not a luxury — it is an expected standard. Additionally, several pieces of equipment appeared damaged or poorly maintained. My food tray was broken and unstable, making it difficult to eat comfortably. Additionally, we did not receive the requested meals and the meals we received were not proper either. This reflects a lack of proper aircraft upkeep and attention to passenger experience. The cabin presentation overall felt worn and neglected. For an airline representing a national carrier, I expected far better maintenance, service reliability, and overall customer care. Unfortunately, this experience fell well below expectations. I hope Royal Air Maroc takes these concerns seriously and improves both maintenance standards and onboard service quality moving forward.

Related info for your journey

  • What airport do you fly from for flights from Casablanca to London Heathrow?

    Located just 14.3 mi from the city center, Casablanca Mohamed V is the airport most travelers will use when flying to London Heathrow from Casablanca. Booking flights from Mohamed V (CMN) to London Heathrow should be relatively easy as there are 2 daily outbound flights to London Heathrow from 1 airline.

  • How long is the flight from Casablanca to London Heathrow Airport?

    For as low as $306, TAP AIR PORTUGAL can have you in London Heathrow Airport from Casablanca in 12h 50m. Casablanca and London Heathrow Airport are separated by a distance of 1300 mi.

  • What is the cheapest airline to fly from Casablanca to London Heathrow Airport round-trip?

    According to our current data, Royal Air Maroc ($289), offers the cheapest pricing from Casablanca to London Heathrow Airport. Royal Air Maroc is currently priced 31% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Casablanca to London Heathrow Airport?

    Consider Royal Air Maroc (59%), Malaysia Airlines (59%) or British Airways (59%) when booking your flight. These represent the most reliable airlines when flying from Casablanca to London Heathrow Airport.

  • What are the cheapest flights from Casablanca to London Heathrow Airport?

    Looking for the cheapest flight from Casablanca to London Heathrow Airport? While on average our users pay $395, our data indicates the cheapest price to be $140. The most popular route (Casablanca Mohamed V - London Heathrow), is priced around $221.

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

    Yes. In addition to deals on Casablanca to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Casablanca to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Casablanca to Heathrow.

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

    Yes. Cheapflights offers flight deals from Casablanca to Heathrow 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 Casablanca to London Heathrow Airport?

    Currently, March is the cheapest month in which you can book a flight from Casablanca to London Heathrow Airport (average of $289). Flying from Casablanca to London Heathrow Airport in September is currently the most expensive (average of $568). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Dorking
Gatwick
Hounslow
Harrow
Wembley
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Casablanca to Heathrow

Marrakech to Heathrow flights

Top airline flying from Casablanca to Heathrow

AirlineCheapestAverageFlexibilityOn-time
Royal Air MarocCheapest$289Average$501FlexibilityNo cancel feeOn-time75%

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