MRU - LHR

£267 Find Cheap Flights from Port Louis to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Port Louis to Heathrow departing on 17/5. 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 London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Port Louis to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Port Louis to London, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 31% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£581
Typical prices: £752-£515
SAUDIA
Mon 5/10Tue 3/11
MRU - LHR • 1 stop
Cheapest one-way flight
£267
Typical prices: £245-£475
SAUDIA
Sun 17/5
MRU - LHR • 1 stop
Top airlines
Cheapest • from £580 (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 Port Louis and Heathrow. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £525 (return)
Shortest trip • 15h 02m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% 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 Heathrow!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Port Louis to Heathrow 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 Port Louis to Heathrow

Mon, 5 Oct - Tue, 3 Nov
SAUDIA Logo
17:05 - 12:40
MRU
-
LHR
22h 35m
1 stop
SAUDIA Logo
14:15 - 15:20
LHR
-
MRU
21h 05m
1 stop
£581SAUDIA
Mon, 6 Jul - Tue, 12 Jan
SAUDIA Logo
17:05 - 12:40
MRU
-
LHR
22h 35m
1 stop
SAUDIA Logo
14:15 - 15:20
LHR
-
MRU
21h 05m
1 stop
£582SAUDIA
Fri, 11 Sep - Mon, 21 Sep
Kenya Airways Logo
18:05 - 16:15
MRU
-
LHR
25h 10m
1 stop
Kenya Airways Logo
18:25 - 17:15
LHR
-
MRU
19h 50m
1 stop
£585Kenya Airways
Fri, 11 Sep - Mon, 21 Sep
Kenya Airways Logo
18:05 - 16:15
MRU
-
LHR
25h 10m
1 stop
Kenya Airways Logo
18:25 - 17:15
LHR
-
MRU
19h 50m
1 stop
£586Kenya Airways
Wed, 7 Oct - Tue, 3 Nov
SAUDIA Logo
17:05 - 14:15
MRU
-
LHR
24h 10m
2 stops
SAUDIA Logo
14:15 - 15:20
LHR
-
MRU
21h 05m
1 stop
£587SAUDIA
Wed, 8 Jul - Sun, 26 Jul
SAUDIA Logo
17:05 - 12:40
MRU
-
LHR
22h 35m
1 stop
SAUDIA Logo
14:40 - 15:05
LHR
-
MRU
21h 25m
1 stop
£590SAUDIA
Wed, 20 May - Tue, 26 May
SAUDIA Logo
17:05 - 12:40
MRU
-
LHR
22h 35m
1 stop
SAUDIA Logo
14:40 - 15:05
LHR
-
MRU
21h 25m
1 stop
£592SAUDIA
Wed, 8 Jul - Sun, 26 Jul
SAUDIA Logo
17:05 - 12:40
MRU
-
LHR
22h 35m
1 stop
SAUDIA Logo
14:40 - 15:05
LHR
-
MRU
21h 25m
1 stop
£593SAUDIA
Wed, 17 Jun - Tue, 30 Jun
SAUDIA Logo
17:05 - 14:15
MRU
-
LHR
24h 10m
2 stops
SAUDIA Logo
14:40 - 15:05
LHR
-
MRU
21h 25m
1 stop
£594SAUDIA
Sun, 13 Sep - Mon, 5 Oct
Kenya Airways Logo
18:05 - 16:15
MRU
-
LHR
25h 10m
1 stop
Kenya Airways Logo
18:25 - 17:15
LHR
-
MRU
19h 50m
1 stop
£595Kenya Airways
Booking Insights

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

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Port Louis to London Heathrow Airport, 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 Port Louis to London Heathrow Airport is May, where tickets cost £510 (return) on average. On the other hand, the most expensive months are August and April, where the average cost of round-trip tickets is £837 and £743 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Port Louis to London Heathrow Airport, 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 Port Louis to London Heathrow Airport, you should book around 5 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

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

Low seasonFebruary
Cheapest flight£267
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Port Louis to London Heathrow Airport

When to book flights from Port Louis to Heathrow

Are your dates flexible? Find out the best times to travel from Port Louis to Heathrow 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 Port Louis to London Heathrow Airport flights

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

    In the last 3 days, the lowest price for a flight from Port Louis to London Heathrow Airport was £267 for a one-way ticket and £580 for a return.

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

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

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

    SkyTeam is the only airline alliance operating flights between Port Louis and London Heathrow Airport.

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

    The two airlines most popular with KAYAK users for flights from Port Louis to London are Emirates and Air Mauritius. With an average price for the route of £772 and an overall rating of 8.1, Emirates is the most popular choice. Air Mauritius is also a great choice for the route, with an average price of £835 and an overall rating of 6.9.

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

    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 Port Louis to London Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Port Louis 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 Port Louis to London Heathrow Airport?

    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 London Heathrow Airport with an airline and back to Port Louis with another airline.

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

    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 London Heathrow Airport from Port Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Port Louis to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Port Louis to London. 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 Port Louis to Heathrow? 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 3571 reviews
8.2Entertainment
8.0Comfort
8.3Crew
8.1Boarding
7.9Food
Airline reviews

Worst kayak is worst ill never ever use kayak ever again !!

2.0 MediocreAnonymous, May 2026
HYD - DXB
Read more Emirates reviews

Worst kayak is worst ill never ever use kayak ever again !!

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

Very bad service and food variety will never come back again

Everything was perfect. Staff were informative and professional and flight boarding, flying and de-embarking was smooth. I would certainly travel with Emirates again.

My baby was with me it was really good experience with emirates

Fantastic as ever. Great staff super catering and excellent service.

Offboarding in Dubai was a bit confusing. The bus dropped us off, we passed the security, and then we were again in departure, no clue, no guidance on where to get our luggage

Flight and entertainment great. Food needs to be improved, only one choice on the menu. Staff worked well throughout.

Child’s meal was great along with other nice touches for kids.

Mostly good and consistent of Emirates service. Christmas menu was great initiative and tasted good. Taking the bus from terminal to the plane spoilt the experience a little.

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.

Very terrible airline. The flights were delayed for long hours and the customer service is terrible. Never flying with Kenya Airways again.

Overall good experience but for long distances there really needs to be more room.

there really needs to be more room with each seat for such a long flight.

They boarded backwards so our zone meant nothing!!! My TV was broken, the remote was broke, the head set jack was broke! So i was stuck for 15 hours with no form of entertainment!!! The service was ok but they didn't check on us or serve many snacks. They acted like you were a burden when you hit the call button.

The plane was delayed almost three hours because boarding was unorganized then we were delayed even longer because the plane had an issue. The plane didn't look well maintained, there was also alot of tape on the exterior. I won't fly kenya air ways again after this trip.

Sadly, flights were delayed both ways with no reasons given other than " operational".

The crew was good but the entertainment was poor . All old movies and TV shows and very few of them. Needs current entertainment. Seats too firm. Food just ok. Nice though to have option with upgrade of no one sitting in middle seat

Our luggage was supposed to be checked through from Arusha to Cape Town. We didn't know that it was a self transfer in Johannisburg. Kayak should not have sold this flight combination with out a self transfer alert.

There was chaos checking because of a canceled flight the day prior. Also, we had an issue with tickets. The KQ agent went above a d beyond to help us get on board the flight Overall the 13+ hour flight is uncomfortable in coach. I may try to upgrade on return

For a long haul flight, the seats were too narrow. Paid for extra legroom but wish I could have paid for width! I was pressed against another person for the whole donation of the flight.

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

Information on your arrival and departure airports