LHR - MRU

£400 Find Cheap Flights from London Heathrow Airport to Port Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Port Louis departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Port Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Port Louis.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Port Louis.
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Everything you should know

Cheapest return fare
£667
Typical prices: £936-£721
Emirates
Tue 30/6Wed 5/8
LHR - MRU • 1 stop
Cheapest one-way flight
£401
Typical prices: £561-£635
Multiple Airlines
Wed 1/7
LHR - MRU • 2 stops
Top airlines
Cheapest • from £667 (return)
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Heathrow and Port Louis. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £646 (return)
Shortest trip • 14h 50m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 3% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 13% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Port Louis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Port Louis (LHR-MRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Port Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Port Louis

Tue, 30 Jun - Wed, 5 Aug
Emirates Logo
22:15 - 17:10
LHR
-
MRU
15h 55m
1 stop
Emirates Logo
16:15 - 07:05
MRU
-
LHR
17h 50m
1 stop
£667Emirates
Wed, 28 Oct - Wed, 11 Nov
SWISS Logo
20:05 - 07:55
LHR
-
MRU
31h 50m
1 stop
SWISS Logo
11:30 - 08:05
MRU
-
LHR
24h 35m
1 stop
£670SWISS
Wed, 28 Oct - Wed, 11 Nov
SWISS Logo
20:05 - 07:55
LHR
-
MRU
31h 50m
1 stop
SWISS Logo
11:30 - 08:05
MRU
-
LHR
24h 35m
1 stop
£671SWISS
Wed, 28 Oct - Wed, 11 Nov
SWISS Logo
20:05 - 08:40
LHR
-
MRU
32h 35m
2 stops
SWISS Logo
11:30 - 08:05
MRU
-
LHR
24h 35m
1 stop
£671SWISS
Thu, 3 Sep - Wed, 23 Sep
Multiple Airlines Logo
08:30 - 14:55
LHR
-
MRU
27h 25m
2 stops
Multiple Airlines Logo
17:05 - 12:40
MRU
-
LHR
22h 35m
1 stop
£673Multiple Airlines
Sun, 23 Aug - Mon, 21 Sep
Multiple Airlines Logo
21:05 - 08:35
LHR
-
MRU
32h 30m
1 stop
Multiple Airlines Logo
17:05 - 12:40
MRU
-
LHR
22h 35m
1 stop
£674Multiple Airlines
Thu, 1 Oct - Thu, 8 Oct
Multiple Airlines Logo
14:40 - 15:05
LHR
-
MRU
21h 25m
1 stop
Multiple Airlines Logo
18:05 - 16:15
MRU
-
LHR
25h 10m
1 stop
£674Multiple Airlines
Sat, 4 Jul - Sun, 9 Aug
Emirates Logo
22:15 - 17:10
LHR
-
MRU
15h 55m
1 stop
Emirates Logo
16:15 - 07:05
MRU
-
LHR
17h 50m
1 stop
£675Emirates
Thu, 1 Oct - Thu, 15 Oct
Emirates Logo
16:50 - 17:10
LHR
-
MRU
21h 20m
1 stop
Emirates Logo
16:15 - 16:10
MRU
-
LHR
26h 55m
1 stop
£677Emirates
Thu, 19 Nov - Sun, 17 Jan
SWISS Logo
13:45 - 07:55
LHR
-
MRU
14h 10m
1 stop
SWISS Logo
11:15 - 08:05
MRU
-
LHR
24h 50m
2 stops
£677SWISS
Booking Insights

KAYAK’s insights & trends for Heathrow to Port Louis flights

Get data-powered insights and trends into flights from Heathrow to Port Louis to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London Heathrow Airport to Port Louis?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Port Louis departing in June.

What is the cheapest month to fly from London Heathrow Airport to Port Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Port Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Port Louis is January, where tickets cost £695 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is £1,058 and £988 respectively.

How far in advance should I book a flight from London Heathrow Airport to Port Louis?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Port Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Port Louis, you should book around 4 weeks before departure, which saves you about 3% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know - Cheap tickets from London Heathrow Airport to Port Louis

Low seasonFebruary
Cheapest flight£400
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flight from London Heathrow Airport to Port Louis

When to book flights from Heathrow to Port Louis

Are your dates flexible? Find out the best times to travel from Heathrow to Port Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Port Louis flights

  • What is the cheapest flight from London Heathrow Airport to Port Louis?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Port Louis was £400 for a one-way ticket and £667 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Port Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Port Louis?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between London Heathrow Airport and Port Louis, with oneworld being the most commonly used for this route.

  • What is the most popular stopover when flying to Port Louis from London Heathrow Airport?

    Dubai is the most popular stopover city among KAYAK users travelling from London Heathrow Airport to Port Louis.

  • Which is the best airline for flights from London to Port Louis, Emirates or Austrian Airlines?

    The two airlines most popular with KAYAK users for flights from London to Port Louis are Emirates and Austrian Airlines. With an average price for the route of £789 and an overall rating of 8.1, Emirates is the most popular choice. Austrian Airlines is also a great choice for the route, with an average price of £776 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Port Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Port Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Port Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Port Louis from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Port Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Port Louis with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Port Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Port Louis from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Heathrow to Port Louis

 
See real verified KAYAK customer reviews for airlines flying from London to Port Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Port Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3581 reviews
8.4Crew
8.0Comfort
8.1Boarding
7.9Food
8.2Entertainment
Airline reviews

Very good experience with Emirates. Always i took thid company.

10.0 ExcellentCheick Marc Hervé, May 2026
ACC - ABJ
Read more Emirates reviews

Very good experience with Emirates. Always i took thid company.

Very nice experience in business class. Flight attendants were attentive. Foods and beverages were very good.

Emirates did great! I liked the service, the food, cleanness, and the flight was on time. Much better airline than Qatar Airways I flew with last year.

Premium economy was worth it-comfort was definitely better than economy class. The seats were more comfortable, blankets and pillows thicker

The journey was nice, all the crews were very good and services are excellent

Could not board flight due to visa issue and emirates staff at the airport refused to help rebook flight because it was made by another provider. It took hours of communicating with my provider and Emirates staff each of whom said it was the others responsibility. As the time passed, I was eventually told it was too late for rebooking as I needed to do this at least three hours before the flight. Emirates staff also said the would unboard me but I believe I was recorded as a no show. Our first flight from Sydney to Dubai was more cramped than other airlines which was surprising considering their reputation.

Great flight - Clubhouse met our needs, and the staff provided good service. Boarding felt a little chaotic, but given the size of the aircraft, it's always going to be challenging. Whilst the crew were friendly, the number of passengers meant that we received our breakfast items, but had finished breakfast before we were served a drink. Lunch was much better organised, and throughout the flight, the crew were attentive. Found the seats and ICE to be excellent. Disembarkation was fine, and everything possible to expedite the process was being done.

We boarded but due to a technical issue we spent 4.5hrs on the ground waiting for the issue to be resolved

I had a good experience flying with Emirates. All of the flights were on time staff was very professional and kind. So I had a positive experience..

Hospitality is good. Should improve on buggage handling because l lost a suitcase. Layover in Dubai was too long , 6 hours

Super friendly crew, good communication. I wasn’t expecting food on a short flight but they handed out a cheese sandwich on pretzel bun, very nice!

Without a doubt, my “customer service” experience with SWISS was the worst of my life. Multiple disconnections in conversations, very cold and indifferent staff, failure to follow up with promised status updates — simply put, T. H. E. W. O. R. S. T. A full week later, and I am STILL waiting to hear from them. Never again for me with SWISS. Disgraceful.

Very unprofessional treatment of customers - boardring on being unethical. Only cares about money and not the customer. If you use the swiss brand, you should deserve it - now swiss air doesn't deserve the swiss brand.

The biggest plus point of this flight is that the crew was very friendly. Otherwise on European sectors, the Business class seats are a joke and there is no entertainment of any kind. The staff should be trained to greet the Star Alliance Gold members to make them feel special.

The flight and all amenities were good to excellent. SWISS was awful to deal with. Every step of the way they nickel and dime you. Chose your seats? $14. Change your seats… No accounting for the prior payment. You get billed again. 17 pound restriction on overhead luggage, nonsense. It’s a weight in the plane whether it’s in the overhead or in check baggage. They just milk you for every cent they can and I resent it. The flight was excellent.

No choice of food was given, and I was served leftovers, so they were returned back. the crew is unfriendly and harsh. Need to be trained on communication.

No food was served on this short flight and we had no entertainment. Please add a box to check. We were served delicious Swiss chocolate though! The boarding process was fast and the crew very friendly.

Drinking water could be in more sustainable packaging than plastic bottles

We’ve never been more uncomfortable on a flight than we have on this particular one. The seats in front of us reclined so far back that when the person reclined their seat of broccoli, it almost hit me in the face and left me with literally no room to move that said I had to recline my seed in which made the person behind me upset. It seemed like the seats also would recline without even pressing the button in the armrest and would unrecline as well for that same reason, and it also seemed that some seats reclined more than others. The bottom cushions of the seat were so thin that even after one hour of an 11 hour flight, our tailbones were so sore. It seemed like an overall old airplane. It also didn’t have individual air vents and it was extremely hot the entire flight. Several passengers were commenting on how hot it was. The breakfast was some kind of flavorless triangle, puffy egg, laying in a watery bed of steamed peppers and onions and spinach. It was not appetizing at all. The flight crew was extremely nice so that was a nice thing this flight attendant. They let us try different types of Swiss sodas, which was really nice and the dinner was actually delicious but still overall given the other considerations. It was pretty much a miserable flight without basic seat comfort.

Best international flight I have had in a while! Far superior accommodation, services, food and general experience compared to U.S. airline companies.

On time. Great service, friendly crew. Great food. Everything went without a hitch. We will not hesitate to fly Turkish Airlines again.

Seat assignments for family traveling with 2 children. Loud crowd during sleep time

Very good. I was happy that business seats were in a 1-2-1 configuration for the long haul flight. The shorter flight was a 2-2-2 configuration which I do not like as much, but it was a 3 hour flight that I slept through.

delayed to take off from detroit by 3 hours lost baggage in istanbul and now in venice without baggage

Food could of been a bit more premium, but everything was excellent. LOVED the innovative boarding drinks and terrific service!

Both of our Business Class seats were broken. I'm sure they didn't just break before we boarded but were broken prior. They would not recline. We could sit up straight or lie down, nothing that would allow us to sit back and relax on a 12 hour flight. Totally unacceptable. Very expensive and a waste or money.

Very comfortable in business class. Excellent service. Good food. Smooth trip.

Staff could have been friendlier and offered drinks more often

The crew checked the immigration laws very quickly for Russian citizenship and confirmed our FVTF for Singapore for 96 hrs. Thank you.

They have adopted a crazy "no paper boarding passes at all cost policy". We spent half an our at the checkin stall – my elderly mother and her grandchildren were flying. She had no phone reception for some reason (besides being an inexperienced smartphone user), the kids had dumbphones, And they still won't issue a paper boarding pass. We had to do a lengthy dance with getting the boarding pass SMS on my phone and transferring them to her phone via WiFi. This was horrible, honestly. I can't imagine how they could manage it without me being there. Trees (and airline profits) should be less important than people.

I was in business class and the lie flat seats were super comfortable. Friendly crew, nice meal. Very good experience!

All was very good however the breakfast was a bit tasteless on both flights. Many people seemed to say the same thing. Otherwise really good .

Is a terrible airline. The seats are tiny, staff are lazy and rude. Everything is a mission for them and they always take forever. Check in and passport control is enough to turn you off Mauritius all together. Let alone the airline. Mauritius is gorgeous and a must visit if you could avoid the airport and Air Mauritius.

Check in and passport and security time’s appalling Not enough staff for the volume of flights departing.

The crew were great as usual. The flight was rescheduled two hours later but delayed by more than an hours to load cargo. The was upsetting because I missed scheduled meetings in Johannesburg.

Though the food was very good ,I think the portions were too big. It was hard to manage everything on that small table. And you really don't feel like eating too much on a long flight. Just a suggestion and it would save you some money too.

Old and filthy aircraft Boarding was free for all with no zones

Food was below par Quality and None of the Entertainment systems were Working ..and we were unable to turn it off.. Due to the glare we couldn't even sleep for the entire duration of the flight ..

Aircraft condition poor, no inflight entertainment, broken seats, seats worn, split armrests, flat seat cushions and seat would recline. Aircraft needs refitting completely!

There’s no comparison for new avatar of air India. Long live Air India. Amazing hospitality and ultra soft polite charming crew

Several seats in business class were broken. Some would not recline, others had other problems. They need to really update the seats and AV.

Bad seats. Broken entertainment system. Charging port not working. Seats were broken worn out. Crew was amazing. They helped as much as they could.

Miss my flight from delhi to amritsar due to lock the luggage door of airplane.and there was no more flight even for next days and they not refund the fare. I took bus grom delhi.. bad experiance.

Flight crew was lovely. Bathrooms should have been cleaner. The handsets in business class for watching the entertainment are horrible. Very difficult to figure out which buttons are for what. I managed to get the flight maps on my screen but it wasn't easy. Never got anything else up.

Poor hygiene in the lavatories. Limited control of passengers who often were up standing around my seat talking loudly with their friends.

Uneventful trip. Good flight crew. Food could have been better and a bit more of it. Cabin cleanliness was ok.

Everything you need to know for your flight from Heathrow to Port Louis

Information on your arrival and departure airports