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Cheap flights from London Heathrow Airport to Port Louis from £427

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MRU
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Port Louis

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Port Louis
Explore the most affordable flight options available from Heathrow to Port Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2026.

Sun 6/914:40
LHR
-
MRU
1 stop21h 15m
SAUDIA
Mon 28/917:05
MRU
-
LHR
1 stop22h 35m
SAUDIA
Deal found 29/7£672
Thu 10/916:45
LHR
-
MRU
1 stop34h 20m
Turkish Airlines
Thu 17/907:50
MRU
-
LHR
1 stop17h 35m
Turkish Airlines
Deal found 28/7£673
Tue 22/920:45
LHR
-
MRU
2 stops16h 15m
Multiple Airlines
Mon 28/917:05
MRU
-
LHR
1 stop22h 35m
Multiple Airlines
Deal found 1/8£674
Sun 6/914:45
LHR
-
MRU
2 stops22h 15m
Multiple Airlines
Mon 21/917:05
MRU
-
LHR
1 stop22h 35m
Multiple Airlines
Deal found 29/7£675
Tue 15/914:45
LHR
-
MRU
2 stops22h 15m
Multiple Airlines
Thu 4/216:55
MRU
-
LHR
2 stops17h 45m
Multiple Airlines
Deal found 29/7£675
Sun 27/912:30
LHR
-
MRU
1 stop39h 00m
Multiple Airlines
Thu 8/1017:05
MRU
-
LHR
1 stop22h 35m
Multiple Airlines
Deal found 30/7£676
Tue 8/920:45
LHR
-
MRU
2 stops16h 15m
Multiple Airlines
Thu 24/916:55
MRU
-
LHR
2 stops17h 05m
Multiple Airlines
Deal found 1/8£677
Fri 4/906:30
LHR
-
MRU
1 stop20h 35m
Turkish Airlines
Wed 25/1120:30
MRU
-
LHR
1 stop23h 50m
Turkish Airlines
Deal found 28/7£678
Sun 6/906:30
LHR
-
MRU
1 stop20h 35m
Turkish Airlines
Mon 28/907:50
MRU
-
LHR
1 stop17h 35m
Turkish Airlines
Deal found 1/8£678
Sat 26/913:20
LHR
-
MRU
1 stop20h 15m
Turkish Airlines
Sat 3/1007:50
MRU
-
LHR
1 stop17h 35m
Turkish Airlines
Deal found 30/7£679
Wed 2/914:40
LHR
-
MRU
1 stop21h 25m
SAUDIA
Thu 24/917:05
MRU
-
LHR
1 stop22h 35m
SAUDIA
Deal found 1/8£680
Wed 26/818:25
LHR
-
MRU
1 stop19h 50m
Kenya Airways
Tue 8/904:05
MRU
-
LHR
1 stop15h 10m
Kenya Airways
Deal found 29/7£681

Find flight deals from Heathrow to Port Louis

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Port Louis (MRU). 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 2 August 2026.

Round-trip from

£672

One-way from

£427

Popular in

July

Cheapest in

January

Average price

£870
SAUDIA
  • SAUDIA
  • 6/9-28/9
  • 2 total stops
  • 43h 50m total
  • London to Port Louis
Search Deals
30/8
  • 30/8
  • 3 total stops
  • 19h 50m total
  • London to Port Louis
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Port Louis 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 858,174 searches. Data last updated 2 August 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Port Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Wed 23/9

14:40-15:05

1 stop21h 25m

Port Louis Sir Seewoosagur Ram.

Mon 12/10

17:05-12:40

1 stop22h 35m

£722

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Sun 27/9

14:40-14:55

1 stop21h 15m

Port Louis Sir Seewoosagur Ram.

Thu 1/10

17:05-12:40

1 stop22h 35m

£724

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Sun 27/9

20:40-09:25

1 stop33h 45m

Port Louis Sir Seewoosagur Ram.

Wed 30/9

16:15-20:15

1 stop31h 00m

£746

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Wed 23/9

06:30-06:05

1 stop20h 35m

Port Louis Sir Seewoosagur Ram.

Sat 7/11

08:00-22:30

1 stop18h 30m

£752

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Sat 26/9

16:50-17:10

1 stop21h 20m

Port Louis Sir Seewoosagur Ram.

Wed 14/10

16:15-07:05

1 stop17h 50m

£766

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Tue 27/10

13:50-14:30

3 stops20h 40m

Port Louis Sir Seewoosagur Ram.

Wed 11/11

10:20-08:20

1 stop26h 00m

£830

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Sat 26/9

08:30-13:50

3 stops26h 20m

Port Louis Sir Seewoosagur Ram.

Sun 27/9

18:40-16:40

3 stops25h 00m

£856

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Mon 25/1

12:05-09:35

2 stops17h 30m

Port Louis Sir Seewoosagur Ram.

Wed 3/3

18:10-08:45

2 stops18h 35m

£857
Fastest return journey

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Tue 12/1

11:30-06:35

1 stop15h 05m

Port Louis Sir Seewoosagur Ram.

Fri 5/2

10:35-21:25

1 stop14h 50m

£871

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Thu 14/1

11:30-06:35

1 stop15h 05m

Port Louis Sir Seewoosagur Ram.

Sat 6/2

20:45-07:55

1 stop15h 10m

£871

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Heathrow to Port Louis

Have a flexible travel schedule? Discover the best time to fly to Port Louis from Heathrow with our price prediction graph.
Estimated return 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 London Heathrow Airport to Port Louis

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

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Port Louis, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to Port Louis?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Port Louis (average of £698). Flying from London Heathrow Airport to Port Louis in July is currently the most expensive (average of £1,004). 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.

How much does it cost for a return flight from London Heathrow Airport to Port Louis?

Airfare is below average for this route at the moment.

London Heathrow Airport to Port Louis flights typically cost between £778 and £1,054 in September.
The cheapest return price found within the last 5 days was £672 on SAUDIA (6 Sept–28 Sept).

Reviews of airlines servicing Port Louis

Get insights into the airlines that provide service to Port Louis. 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 Port Louis. Reviews last updated 2 August 2026.
Check out reviews from past customers who have flown with Emirates,Air France, andSWISS from London Heathrow Airport to Port Louis 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.
Emirates
8.1
Very Good
3,637 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Emirates
8.1
Very Good
3,637 reviews
Emirates
8.1
Very Good
3,637 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Air France
7.5
Good
1,632 reviews
Emirates
8.1
Very Good
3,637 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
SWISS
7.5
Good
2,021 reviews
Emirates
8.1
Very Good
3,637 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Turkish Airlines
7.4
Good
4,461 reviews
Emirates
8.1
Very Good
3,637 reviews
Check prices

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Port Louis. 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 into for flights to Port Louis from London Heathrow?

    Located just 21.4 mi from the city center, Port Louis Sir Seewoosagur Ram. is the airport most travelers will use when flying to Port Louis from London Heathrow. Booking flights from London Heathrow to Sir Seewoosagur Ram. (MRU) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 11 different airlines.

  • How long is the flight from London Heathrow Airport to Port Louis?

    Departing from London Heathrow Airport to Port Louis will take you 20h 35m. London Heathrow Airport and Port Louis are separated by a distance of 6075 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from London Heathrow Airport to Port Louis round-trip?

    Flying on Kenya Airways is currently your cheapest option to Port Louis, with prices starting at £203. Additional return tickets that might be worth considering are offered by British Airways and SAUDIA, with the lowest prices starting at £340 and £421, respectively. Kenya Airways is 74% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Port Louis one-way?

    To fly one-way, consider booking your trip with SAUDIA, which is currently one of the cheapest options available, starting at £321. Air India flights start at £404 while deals on Emirates start at £487 one-way.

  • Where are the most common stopover locations when flying from London Heathrow Airport to Port Louis?

    London Heathrow Airport to Port Louis flights have a stopover in Dubai most of the time. Istanbul is the second most popular location for stopovers on flights from London Heathrow Airport to Port Louis.

  • What are some popular things to do or see while on a stopover in Dubai?

    Dubai travellers tend to visit Burj Khalifa, Gold Souq, and LEGOLAND Dubai more than anywhere else. Burj Khalifa, Gold Souq, and LEGOLAND Dubai can be accessed by travelling approximately 6.8 mi, 4.2 mi, and 32.0 mi, respectively from Dubai Intl. Travellers can book a car hire at Dubai Intl for about £18 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a stopover in Istanbul?

    Istanbul travellers tend to visit Taksim Square, Ayasofya, and Sultan Ahmet Camii more than any other notable places. Taksim Square, Ayasofya, and Sultan Ahmet Camii can be visited by travelling about 20.8 mi, 22.2 mi, and 22.3 mi respectively from Istanbul. Those looking to explore during their stopover in Istanbul can hire a car from Istanbul for about £35 per day.

  • Where are the least popular stopover locations for London Heathrow Airport to Port Louis flights?

    The least popular stopover on flights from London Heathrow Airport to Port Louis is Paris.

  • Can I find deals for flights from Heathrow to Port Louis that include hotel bookings?

    Yes. In addition to deals on Heathrow to Port Louis flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Port Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Port Louis.

  • Can I find deals for business class flights from Heathrow to Port Louis?

    Yes. Cheapflights offers flight deals from Heathrow to Port Louis 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 London Heathrow Airport to Port Louis?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Port Louis (average of £698). Flying from London Heathrow Airport to Port Louis in July is currently the most expensive (average of £1,004). 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

Travelling to a place near Port Louis?

Book flights to Port Louis if you plan to visit one of these locations
Flic en Flac
Grand Baie
Le Morne
Belle Mare
Trou Aux Biches
Balaclava
Bel Ombre

Browse thousands of different options on Cheapflights for your next trip

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Fly from Heathrow to Port Louis on these airlines

Choose from the following airlines for your flight from Heathrow to Port Louis. Flights are based on user searches made on Cheapflights and were last updated on 2 August 2026.
Emirates flights from London Heathrow to Port Louis Sir Seewoosagur Ram.
Air Mauritius flights from London Heathrow to Port Louis Sir Seewoosagur Ram.
Kenya Airways flights from London Heathrow to Port Louis Sir Seewoosagur Ram.

Top 10 airlines flying from Heathrow to Port Louis

Discover the top 10 airlines that operate flights from Heathrow to Port Louis. 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 858,174 searches. Data last updated 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Kenya AirwaysCheapest£203Average£633FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights
British AirwaysCheapest£340Average£922FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SAUDIACheapest£421Average£601FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Air IndiaCheapest£451Average£691FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
SWISSCheapest£577Average£658FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Austrian AirlinesCheapest£603Average£771FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Turkish AirlinesCheapest£618Average£730FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest£642Average£832FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air MauritiusCheapest£656Average£956FlexibilityNo cancel feeOn-time82%
Search Air Mauritius flights
EmiratesCheapest£671Average£774FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Port Louis?

When you search for this flight from Heathrow to Port Louis, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Port Louis?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Port Louis by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Heathrow to Port Louis with no change fees?

Need flexible booking options for your flight to Port Louis from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Port Louis become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Port Louis on Cheapflights with our Price Alert feature and get notified when better prices are available.

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