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$99+ Cheap flights from Casablanca (CMN) to Heathrow (LHR)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — LHR
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Cheap flight deals from Casablanca to Heathrow

Cheapest flights from Casablanca to Heathrow
Explore the most affordable flight options available from Casablanca to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This Trip.com deal was found by Cheapflights users on 7/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:15 pm
CMN
-
LHR
1 stop10h 20m
TAP AIR PORTUGAL
Sat 11/216:00 am
LHR
-
CMN
1 stop9h 00m
TAP AIR PORTUGAL
Deal found 7/24$246
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:25 am
CMN
-
LHR
1 stop6h 20m
TAP AIR PORTUGAL
Sun 8/97:50 pm
LHR
-
CMN
1 stop20h 40m
TAP AIR PORTUGAL
Deal found 7/28$260
This Trip.com deal was found by Cheapflights users on 7/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:40 pm
CMN
-
LHR
Nonstop3h 10m
Multiple Airlines
Fri 9/257:50 pm
LHR
-
CMN
1 stop14h 50m
Multiple Airlines
Deal found 7/26$280
This Trip.com deal was found by Cheapflights users on 7/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/151:25 pm
CMN
-
LHR
Nonstop3h 25m
Multiple Airlines
Sat 11/217:55 pm
LHR
-
CMN
1 stop19h 05m
Multiple Airlines
Deal found 7/25$281
This Trip.com deal was found by Cheapflights users on 7/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:10 pm
CMN
-
LHR
1 stop17h 50m
TAP AIR PORTUGAL
Sun 9/138:00 am
LHR
-
CMN
1 stop8h 20m
TAP AIR PORTUGAL
Deal found 7/24$283
This FlightHub deal was found by Cheapflights users on 7/25. 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.
Mon 8/105:25 pm
CMN
-
LHR
1 stop5h 30m
TAP AIR PORTUGAL
Tue 8/187:50 pm
LHR
-
CMN
1 stop14h 45m
TAP AIR PORTUGAL
Deal found 7/25$292
This KLM deal was found by Cheapflights users on 7/26. 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.
Wed 11/116:00 am
CMN
-
LHR
2 stops8h 50m
Multiple Airlines
Thu 11/197:20 pm
LHR
-
CMN
1 stop14h 00m
Multiple Airlines
Deal found 7/26$296
This Booking.com deal was found by Cheapflights users on 7/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:35 pm
CMN
-
LHR
Nonstop3h 25m
Royal Air Maroc
Wed 12/96:00 pm
LHR
-
CMN
Nonstop3h 20m
Royal Air Maroc
Deal found 7/23$299
This Mytrip deal was found by Cheapflights users on 7/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:40 pm
CMN
-
LHR
Nonstop3h 10m
Royal Air Maroc
Fri 9/256:10 pm
LHR
-
CMN
Nonstop3h 20m
Royal Air Maroc
Deal found 7/26$301

Find flight deals from Casablanca to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Casablanca (CMN) to Heathrow (LHR). 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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$246
(Trip.com)

One-way from

$99
(Mytrip)

Popular in

September

Cheapest in

March

Average price

$555
Provider with most accurate pricing for Casablanca Mohamed V-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Casablanca Mohamed V-London Heathrow flights.
Search Deals
From Casablanca Mohamed V to London Heathrow
Search Deals
One-way flight from Casablanca Mohamed V to London Heathrow
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Casablanca to Heathrow 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 July 28, 2026.
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 - LHR

CMNLHR

Casablanca Mohamed V

Sun 11/15

12:15 pm-11:40 pm

1 stop11h 25m

London Heathrow

Sat 11/21

1:40 pm-10:25 am

1 stop20h 45m

$252

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Wed 11/11

6:00 am-2:50 pm

2 stops8h 50m

London Heathrow

Thu 11/19

7:20 pm-9:20 am

1 stop14h 00m

$296
Quickest round-trip

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Sat 12/5

2:35 pm-6:00 pm

Nonstop3h 25m

London Heathrow

Wed 12/9

6:00 pm-9:20 pm

Nonstop3h 20m

$299

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Wed 8/19

1:30 am-11:30 am

1 stop10h 00m

London Heathrow

Thu 8/27

3:30 pm-9:40 pm

1 stop6h 10m

$320

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Sun 11/15

1:25 pm-4:50 pm

Nonstop3h 25m

London Heathrow

Sat 11/21

5:10 pm-8:30 pm

Nonstop3h 20m

$351

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Thu 9/10

1:40 pm-4:50 pm

Nonstop3h 10m

London Heathrow

Sun 9/13

6:15 am-11:55 am

1 stop5h 40m

$401

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Tue 9/15

10:25 am-7:25 pm

2 stops9h 00m

London Heathrow

Thu 9/24

7:45 pm-8:15 am

1 stop13h 30m

$401

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Sat 8/22

11:30 am-10:55 pm

1 stop11h 25m

London Heathrow

Sat 8/29

6:45 pm-10:35 am

1 stop15h 50m

$405

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Wed 11/11

6:00 am-2:50 pm

2 stops8h 50m

London Heathrow

Thu 11/19

8:40 am-5:05 pm

2 stops8h 25m

$407

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Thu 10/8

1:25 am-8:40 am

1 stop6h 15m

London Heathrow

Fri 10/9

5:30 pm-11:20 pm

1 stop6h 50m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3
  • 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
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.

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 $582). 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?

Find hourly flight availability from Casablanca to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2026.

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 $486 and $568 in November.
The cheapest round-trip price found within the last 5 days was $246 on TAP AIR PORTUGAL (Nov 15-Nov 21).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated July 28, 2026.
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

Crew

6.8

Entertainment

5.8

Food

5.9

Overall

6.2

Boarding

6.3

Comfort

6.2

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

Crew

6.8

Entertainment

5.8

Food

5.9

Overall

6.2

Boarding

6.3

Comfort

6.2

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

Find useful and relevant information for your journey from Casablanca to Heathrow. 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 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 $299, TAP AIR PORTUGAL can have you in London Heathrow Airport from Casablanca in 3h 25m. Casablanca and London Heathrow Airport are separated by a distance of 1300 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Royal Air Maroc ($336), offers the cheapest pricing from Casablanca to London Heathrow Airport. Royal Air Maroc is currently priced 20% 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 (77%), Malaysia Airlines (77%) or British Airways (77%) 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 $409, our data indicates the cheapest price to be $138. The most popular route (Casablanca Mohamed V - London Heathrow), is priced around $283.

  • 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 $582). 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
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Southend-on-Sea
Watford
Northampton
Dartford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton

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Alternative routes for Casablanca to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Marrakech to Heathrow flights

Top airline flying from Casablanca to Heathrow

Discover the top airline that operate flights from Casablanca to Heathrow. 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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Royal Air MarocCheapest$336Average$501FlexibilityNo cancel feeOn-time75%

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