$118 Cheap Flights from Casablanca (CMN) to London (LHR)

View $118 flight on Fri, Oct 31, 2025Opens in a new window

Popular airlines from Mohammed V Airport (CMN) to Heathrow Airport (LHR)

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Find available prices by choosing your travel dates.

Cheap Flights from Casablanca to London (CMN-LHR)

Prices were available within the past 7 days and start at $118 for one-way flights and $221 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Fri, Oct 3 - Mon, Oct 20
CMN
Casablanca
LHR
London
$221 Roundtrip, found 9 hours ago
$221
Roundtrip
found 9 hours ago
Select TAP Portugal flight, departing Fri, Oct 3 from Casablanca to London, returning Mon, Oct 20, priced at $221 found 9 hours ago
TAP Portugal
Sat, Oct 4 - Wed, Oct 8
CMN
Casablanca
LHR
London
$244 Roundtrip, found 2 days ago
$244
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Sat, Oct 4 from Casablanca to London, returning Wed, Oct 8, priced at $244 found 2 days ago
TAP Portugal
Fri, Oct 3 - Wed, Oct 8
CMN
Casablanca
LHR
London
$256 Roundtrip, found 2 days ago
$256
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Fri, Oct 3 from Casablanca to London, returning Wed, Oct 8, priced at $256 found 2 days ago
TAP Portugal
Sat, Nov 15 - Fri, Nov 21
CMN
Casablanca
LHR
London
$257 Roundtrip, found 2 days ago
$257
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Sat, Nov 15 from Casablanca to London, returning Fri, Nov 21, priced at $257 found 2 days ago
TAP Portugal
Wed, Jun 4 - Sun, Jun 8
CMN
Casablanca
LHR
London
$257 Roundtrip, found 1 day ago
$257
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Wed, Jun 4 from Casablanca to London, returning Sun, Jun 8, priced at $257 found 1 day ago
TAP Portugal
Mon, Oct 20 - Fri, Oct 31
CMN
Casablanca
LHR
London
$261 Roundtrip, just found
$261
Roundtrip
just found
Select TAP Portugal flight, departing Mon, Oct 20 from Casablanca to London, returning Fri, Oct 31, priced at $261 just found
Lufthansa
Thu, Jun 5 - Thu, Jun 12
CMN
Casablanca
LHR
London
$278 Roundtrip, found 2 days ago
$278
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Jun 5 from Casablanca to London, returning Thu, Jun 12, priced at $278 found 2 days ago
Iberia
Fri, Nov 7 - Sun, Nov 9
CMN
Casablanca
LHR
London
$293 Roundtrip, found 3 days ago
$293
Roundtrip
found 3 days ago
Select Iberia flight, departing Fri, Nov 7 from Casablanca to London, returning Sun, Nov 9, priced at $293 found 3 days ago
Royal Air Maroc
Wed, May 7 - Wed, May 14
CMN
Casablanca
LHR
London
$382 Roundtrip, found 1 day ago
$382
Roundtrip
found 1 day ago
Select Royal Air Maroc flight, departing Wed, May 7 from Casablanca to London, returning Wed, May 14, priced at $382 found 1 day ago
Air France
Wed, Jun 4 - Tue, Jun 10
CMN
Casablanca
LHR
London
$467 Roundtrip, found 2 days ago
$467
Roundtrip
found 2 days ago
Select Air France flight, departing Wed, Jun 4 from Casablanca to London, returning Tue, Jun 10, priced at $467 found 2 days ago
Flights from Casablanca (CMN) to London (LHR)
Origin airport
Mohammed V
Destination airport
Heathrow
Airlines serving
Air France, British Airways, Iberia, KLM, Lufthansa, Qatar Airways, Royal Air Maroc, TAP Portugal
Roundtrip price
$221
Distance
1300 mi

Casablanca to London Flights

The cheapest times to fly from Casablanca to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Casablanca to London are during the month of October. You can find some of the cheapest flights from Casablanca to London with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Casablanca to London

Sunday is one of the best days to book for cheap flights from Casablanca to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Casablanca to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Casablanca to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $118 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Casablanca to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Casablanca to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Mohammed V Airport (CMN) to Heathrow Airport (LHR) cost?
You can book cheap return fares starting from $406 from Mohammed V Airport (CMN) to Heathrow Airport (LHR). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Royal Air Maroc flight leaving CMN on May 15 2025 and touching down at LHR. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from CMN to LHR?
The cheapest flights from CMN to LHR are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Mohammed V Airport (CMN) to Heathrow Airport (LHR)?
Hop on a nonstop flight with Royal Air Maroc and go straight from Mohammed V Airport (CMN) to Heathrow Airport (LHR).
What is the cheapest airline that flies from CMN to LHR?
Fly from CMN to LHR with Royal Air Maroc. This carrier currently has the cheapest one-way ticket on this route, starting from $245. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from CMN on July 3 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Mohammed V Airport (CMN) to Heathrow Airport (LHR)?
On average, you’ll only find 1 direct flight leaving from Mohammed V Airport (CMN) to Heathrow Airport (LHR) each day. If this doesn’t fit your travel plans, consider flights with a layover. Simply filter your search on Expedia to include one stop or more to find a better alternative.
What are the most popular departure times for flights from Mohammed V Airport (CMN) to Heathrow Airport (LHR)?
Flights between CMN and LHR tend to be busiest at 1 PM. If you want a more relaxed experience and possibly cheaper fares, look for a time outside the usual busy windows.
What day of the week has the most flights from CMN to LHR?
Fly on a Tuesday if you’re searching for the best selection of flights from Mohammed V Airport (CMN) to Heathrow Airport (LHR).
What is the earliest flight from Mohammed V Airport (CMN) to Heathrow Airport (LHR)?
The first flight of the day departing from Mohammed V Airport (CMN) is at around 1:35PM UTC+1. Board this plane and you’ll touch down at Heathrow Airport (LHR) at approximately 3:50PM UTC+0. The entire trip takes 3h 15m.
How long does it take to fly from Mohammed V Airport (CMN) to Heathrow Airport (LHR)?
It takes roughly 3 hours and 13 minutes to cover the 1,300 mi from CMN to LHR.
What is the best time to fly from Mohammed V Airport (CMN) to Heathrow Airport (LHR)?
Book a flight from Mohammed V Airport (CMN) to Heathrow Airport (LHR) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for London from Mohammed V Airport (CMN)?
Board a direct flight from Mohammed V Airport (CMN) to London and touch down at Heathrow Airport (LHR). An alternative arrival point to this city is Gatwick Airport (LGW).
Is it cheaper to buy a plane ticket from Mohammed V Airport (CMN) to Heathrow Airport (LHR) last-minute?
Booking your plane ticket from CMN to LHR shortly before your getaway is generally more expensive. However, if there’s some wiggle room with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a CMN to LHR flight and hotel package?
Opting for a CMN to LHR flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Mohammed V Airport (CMN) to Heathrow Airport (LHR)?
Typically, you can modify or cancel your CMN to LHR flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline’s fees and rules on flight changes, or if you need more details, go to our Customer Service portal.

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*Available to One Key members.