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Cheap flights from London Heathrow Airport to Port Louis from £420

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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MRU
13 Jun — 20 Jun1
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 14 May 2026.

Thu 28/514:40
LHR
-
MRU
1 stop21h 25m
SAUDIA
Wed 10/617:05
MRU
-
LHR
1 stop22h 35m
SAUDIA
Deal found 13/5£654
Thu 10/914:40
LHR
-
MRU
1 stop21h 15m
SAUDIA
Fri 27/1117:15
MRU
-
LHR
1 stop23h 00m
SAUDIA
Deal found 13/5£656
Thu 1/1020:40
LHR
-
MRU
1 stop17h 30m
Emirates
Sun 11/1021:50
MRU
-
LHR
1 stop17h 35m
Emirates
Deal found 14/5£657
Sun 5/720:40
LHR
-
MRU
1 stop17h 30m
Emirates
Sat 5/916:15
MRU
-
LHR
1 stop17h 50m
Emirates
Deal found 14/5£659
Tue 3/1114:15
LHR
-
MRU
1 stop21h 05m
SAUDIA
Sun 8/1117:15
MRU
-
LHR
1 stop23h 00m
SAUDIA
Deal found 10/5£660
Wed 1/722:15
LHR
-
MRU
1 stop15h 55m
Emirates
Tue 11/816:15
MRU
-
LHR
1 stop17h 50m
Emirates
Deal found 12/5£662
Thu 20/818:25
LHR
-
MRU
1 stop29h 30m
Kenya Airways
Thu 17/918:05
MRU
-
LHR
1 stop25h 10m
Kenya Airways
Deal found 9/5£663
Sun 5/720:40
LHR
-
MRU
1 stop17h 30m
Emirates
Sun 6/921:50
MRU
-
LHR
1 stop17h 35m
Emirates
Deal found 14/5£663
Mon 21/921:05
LHR
-
MRU
1 stop30h 25m
Multiple Airlines
Sun 27/918:05
MRU
-
LHR
1 stop25h 10m
Multiple Airlines
Deal found 12/5£664

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 14 May 2026.

Round-trip from

£654

One-way from

£420

Popular in

July

Cheapest in

January

Average price

£721
SAUDIA
  • SAUDIA
  • 28/5-10/6
  • 2 total stops
  • 44h 00m total
  • London to Port Louis
Search Deals
SAUDIA
  • SAUDIA
  • 29/9
  • 1 total stop
  • 21h 15m total
  • London to Port Louis
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£69 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 14 May 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

Sat 6/6

18:30-06:05

1 stop32h 35m

Port Louis Sir Seewoosagur Ram.

Sat 27/6

07:55-22:25

1 stop17h 30m

£705

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Thu 1/10

16:45-06:05

1 stop34h 20m

Port Louis Sir Seewoosagur Ram.

Thu 15/10

07:55-16:40

1 stop35h 45m

£709

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Sun 6/9

19:50-17:10

1 stop18h 20m

Port Louis Sir Seewoosagur Ram.

Wed 30/9

16:15-16:10

1 stop26h 55m

£750

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Sat 27/6

20:40-09:25

1 stop33h 45m

Port Louis Sir Seewoosagur Ram.

Fri 3/7

16:15-20:15

1 stop31h 00m

£812

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Sat 22/8

18:30-06:05

1 stop32h 35m

Port Louis Sir Seewoosagur Ram.

Mon 7/9

07:55-09:50

1 stop28h 55m

£886
Fastest return journey

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Wed 10/6

11:30-06:20

1 stop15h 50m

Port Louis Sir Seewoosagur Ram.

Tue 30/6

21:45-10:30

1 stop15h 45m

£949

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Tue 14/7

19:50-17:10

1 stop18h 20m

Port Louis Sir Seewoosagur Ram.

Mon 27/7

16:15-07:05

1 stop17h 50m

£981

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Sun 12/7

22:15-17:10

1 stop15h 55m

Port Louis Sir Seewoosagur Ram.

Sun 26/7

21:50-12:25

1 stop17h 35m

£1,012

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Thu 16/7

19:50-17:10

1 stop18h 20m

Port Louis Sir Seewoosagur Ram.

Wed 5/8

21:50-14:25

1 stop19h 35m

£1,053

LondonPort Louis

LHR - MRU

LHRMRU

London Heathrow

Fri 12/6

16:50-17:10

1 stop21h 20m

Port Louis Sir Seewoosagur Ram.

Mon 15/6

14:20-12:25

3 stops25h 05m

£1,098

Flights are sorted by cheapest return flights first.

Deals found on 13/5

Showing 1-10 of 21 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 33 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 £689). Flying from London Heathrow Airport to Port Louis in July is currently the most expensive (average of £1,051). 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?

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 14 May 2026.
Check out reviews from past customers who have flown with Emirates,SWISS, andTurkish Airlines 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
3,571 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

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
3,571 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

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
1,945 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

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
4,366 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

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 India
5.5
Fair
2,957 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

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 18h 20m. 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 £202. Additional return tickets that might be worth considering are offered by SAUDIA and British Airways, with the lowest prices starting at £390 and £509, 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 £320. Air India flights start at £364 while deals on Lufthansa start at £369 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 Burj Al Arab more than anywhere else. Burj Khalifa, Gold Souq, and Burj Al Arab can be accessed by travelling approximately 6.8 mi, 4.2 mi, and 13.6 mi, respectively from Dubai Intl. Travellers can book a car hire at Dubai Intl for about £13 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 £28 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 £689). Flying from London Heathrow Airport to Port Louis in July is currently the most expensive (average of £1,051). 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
Belle Mare
Le Morne
Trou Aux Biches
Grand Baie
Bel Ombre
Balaclava

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 14 May 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 14 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Kenya AirwaysCheapest£202Average£696FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights
SAUDIACheapest£390Average£607FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
British AirwaysCheapest£509Average£907FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air IndiaCheapest£541Average£662FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
SWISSCheapest£575Average£683FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Austrian AirlinesCheapest£601Average£756FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Turkish AirlinesCheapest£616Average£711FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest£639Average£816FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air MauritiusCheapest£653Average£990FlexibilityNo cancel feeOn-time82%
Search Air Mauritius flights
EmiratesCheapest£667Average£790FlexibilityNo 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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