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$121+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
CMN — LHR
May 23 — May 301
Sat 5/23
Sat 5/30
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 April 23, 2026.

This Air France deal was found by Cheapflights users on 4/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:35 am
CMN
-
LHR
1 stop9h 00m
Air France
Sun 5/317:45 pm
LHR
-
CMN
1 stop13h 30m
Air France
Deal found 4/21$234
This Air France deal was found by Cheapflights users on 4/19. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:20 pm
CMN
-
LHR
1 stop13h 35m
Air France
Sun 5/317:45 pm
LHR
-
CMN
1 stop13h 30m
Air France
Deal found 4/19$235
This Trip.com deal was found by Cheapflights users on 4/19. 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.
Sat 5/25:25 pm
CMN
-
LHR
1 stop5h 30m
TAP AIR PORTUGAL
Sat 5/98:00 am
LHR
-
CMN
1 stop8h 30m
TAP AIR PORTUGAL
Deal found 4/19$247
This Expedia deal was found by Cheapflights users on 4/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:10 pm
CMN
-
LHR
1 stop5h 45m
TAP AIR PORTUGAL
Wed 9/308:00 am
LHR
-
CMN
1 stop8h 20m
TAP AIR PORTUGAL
Deal found 4/20$257
This Trip.com deal was found by Cheapflights users on 4/21. 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 5/215:10 pm
CMN
-
LHR
1 stop5h 45m
TAP AIR PORTUGAL
Thu 5/286:00 am
LHR
-
CMN
1 stop10h 20m
TAP AIR PORTUGAL
Deal found 4/21$258
This Trip.com deal was found by Cheapflights users on 4/19. 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.
Sat 5/235:25 pm
CMN
-
LHR
1 stop5h 30m
TAP AIR PORTUGAL
Sun 5/317:50 pm
LHR
-
CMN
1 stop20h 40m
TAP AIR PORTUGAL
Deal found 4/19$260
This Mytrip deal was found by Cheapflights users on 4/20. 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.
Wed 4/295:10 pm
CMN
-
LHR
1 stop5h 45m
TAP AIR PORTUGAL
Thu 5/76:00 am
LHR
-
CMN
1 stop10h 20m
TAP AIR PORTUGAL
Deal found 4/20$261
This Trip.com deal was found by Cheapflights users on 4/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:20 pm
CMN
-
LHR
1 stop6h 10m
TAP AIR PORTUGAL
Wed 11/186:30 pm
LHR
-
CMN
1 stop20h 30m
TAP AIR PORTUGAL
Deal found 4/23$265
This Super.com deal was found by Cheapflights users on 4/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:30 am
CMN
-
LHR
1 stop10h 30m
TAP AIR PORTUGAL
Fri 5/297:50 pm
LHR
-
CMN
1 stop14h 50m
TAP AIR PORTUGAL
Deal found 4/19$268
This Justfly.com deal was found by Cheapflights users on 4/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:25 am
CMN
-
LHR
1 stop10h 35m
TAP AIR PORTUGAL
Sun 5/311:45 pm
LHR
-
CMN
1 stop26h 45m
TAP AIR PORTUGAL
Deal found 4/20$269
This Trip.com deal was found by Cheapflights users on 4/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:10 pm
CMN
-
LHR
1 stop5h 45m
TAP AIR PORTUGAL
Mon 5/116:00 am
LHR
-
CMN
1 stop10h 30m
TAP AIR PORTUGAL
Deal found 4/23$277

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 April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$234
(Air France)

One-way from

$121
(KLM)

Popular in

August

Cheapest in

March

Average price

$508
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. 23% potential increase in price ($140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 23, 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

Mon 5/11

5:25 pm-10:20 am

1 stop16h 55m

London Heathrow

Wed 5/13

6:00 am-4:20 pm

1 stop10h 20m

$338

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Thu 5/14

5:10 pm-10:55 pm

1 stop5h 45m

London Heathrow

Fri 5/15

7:50 pm-4:30 pm

1 stop20h 40m

$352

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Sun 5/3

11:25 am-5:45 pm

1 stop6h 20m

London Heathrow

Fri 5/8

7:50 pm-4:30 pm

1 stop20h 40m

$352

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Tue 5/26

1:25 am-4:40 pm

1 stop15h 15m

London Heathrow

Sun 5/31

8:05 am-12:20 am

2 stops16h 15m

$490
Quickest round-trip

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Wed 5/13

2:35 pm-5:45 pm

Nonstop3h 10m

London Heathrow

Fri 5/15

6:10 pm-9:30 pm

Nonstop3h 20m

$492

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Mon 7/20

1:40 pm-4:50 pm

Nonstop3h 10m

London Heathrow

Sat 7/25

6:50 pm-10:10 pm

Nonstop3h 20m

$568

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Sun 5/17

5:10 pm-10:20 am

1 stop17h 10m

London Heathrow

Sun 5/24

6:10 pm-9:30 pm

Nonstop3h 20m

$574

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Mon 5/18

1:25 am-4:25 pm

2 stops15h 00m

London Heathrow

Tue 5/26

7:50 pm-10:35 am

1 stop14h 45m

$587

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Thu 5/14

1:40 pm-4:50 pm

Nonstop3h 10m

London Heathrow

Thu 5/21

6:10 pm-9:30 pm

Nonstop3h 20m

$612

CasablancaLondon

CMN - LHR

CMNLHR

Casablanca Mohamed V

Mon 5/4

12:30 pm-6:15 pm

1 stop5h 45m

London Heathrow

Mon 5/4

8:35 pm-9:35 pm

1 stop25h 00m

$992

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

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 August is currently the most expensive (average of $626). 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 April 23, 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?

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 April 23, 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
591 reviews

Entertainment

5.8

Boarding

6.3

Comfort

6.2

Crew

6.8

Food

5.9

Overall

6.2

Reviews

1 / 20
2.0
Mediocre

Mahabubur,Apr 2026

JFK - CMN

No boarding call. No announcement. No boarding process. They simple open the gate and you get pushed and shoved to board. Extremely chaotic.
Royal Air Maroc
6.2
Okay
591 reviews
Royal Air Maroc
6.2
Okay
591 reviews

Entertainment

5.8

Boarding

6.3

Comfort

6.2

Crew

6.8

Food

5.9

Overall

6.2

Reviews

1 / 20
2.0
Mediocre

Mahabubur,Apr 2026

JFK - CMN

No boarding call. No announcement. No boarding process. They simple open the gate and you get pushed and shoved to board. Extremely chaotic.

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 $424, TAP AIR PORTUGAL can have you in London Heathrow Airport from Casablanca in 3h 10m. 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 25% 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 (50%), Malaysia Airlines (50%) or British Airways (49%) 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 $282, our data indicates the cheapest price to be $187. The most popular route (Casablanca Mohamed V - London Heathrow), is priced around $245.

  • 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 August is currently the most expensive (average of $626). 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
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough

Browse thousands of different options on Cheapflights for your next trip

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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 April 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Royal Air MarocCheapest$336Average$470FlexibilityNo cancel feeOn-time75%

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