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Cheap flights from Port Louis to London Heathrow Airport from £221

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
MRU — LHR
2 Jul — 9 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Port Louis to Heathrow

Enter your travel dates to find the best prices.

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

Fri 4/1210:20
MRU
-
LHR
1 stop15h 20m
Austrian Airlines
Sun 10/109:05
LHR
-
MRU
1 stop19h 35m
Austrian Airlines
Deal found 28/5£601
Sun 15/1118:30
MRU
-
LHR
1 stop25h 00m
Kenya Airways
Fri 4/1206:20
LHR
-
MRU
2 stops17h 50m
Kenya Airways
Deal found 28/5£606
Fri 4/1210:20
MRU
-
LHR
2 stops25h 45m
Multiple Airlines
Sun 10/113:55
LHR
-
MRU
1 stop14h 45m
Multiple Airlines
Deal found 28/5£616
Fri 18/1210:20
MRU
-
LHR
2 stops16h 35m
Multiple Airlines
Fri 1/119:25
LHR
-
MRU
1 stop33h 15m
Multiple Airlines
Deal found 29/5£618
Fri 18/1210:20
MRU
-
LHR
2 stops16h 35m
Multiple Airlines
Thu 7/109:05
LHR
-
MRU
1 stop19h 35m
Multiple Airlines
Deal found 1/6£620
Fri 11/917:05
MRU
-
LHR
1 stop22h 35m
SAUDIA
Sun 27/914:40
LHR
-
MRU
1 stop21h 15m
SAUDIA
Deal found 28/5£621
Tue 15/1218:30
MRU
-
LHR
1 stop25h 00m
Kenya Airways
Mon 4/117:25
LHR
-
MRU
1 stop20h 05m
Kenya Airways
Deal found 29/5£622
Fri 18/1217:15
MRU
-
LHR
1 stop23h 00m
SAUDIA
Thu 31/1214:15
LHR
-
MRU
1 stop21h 05m
SAUDIA
Deal found 29/5£624
Wed 10/603:45
MRU
-
LHR
1 stop15h 30m
Kenya Airways
Thu 18/618:25
LHR
-
MRU
1 stop19h 50m
Kenya Airways
Deal found 30/5£625
Fri 11/917:05
MRU
-
LHR
1 stop22h 35m
SAUDIA
Tue 22/914:40
LHR
-
MRU
1 stop21h 15m
SAUDIA
Deal found 1/6£627
Wed 17/603:45
MRU
-
LHR
1 stop15h 30m
Kenya Airways
Mon 14/918:25
LHR
-
MRU
1 stop19h 50m
Kenya Airways
Deal found 28/5£628
Wed 16/1217:15
MRU
-
LHR
1 stop23h 00m
SAUDIA
Thu 31/1214:15
LHR
-
MRU
1 stop21h 05m
SAUDIA
Deal found 29/5£629

Find flight deals from Port Louis to Heathrow

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

Round-trip from

£606

One-way from

£221

Popular in

August

Cheapest in

November

Average price

£736
Kenya Airways
  • Kenya Airways
  • 15/11-4/12
  • 3 total stops
  • 42h 50m total
  • Port Louis to London
Search Deals
Kenya Airways
  • Kenya Airways
  • 20/9
  • 1 total stop
  • 25h 10m total
  • Port Louis to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Port Louis to Heathrow 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 June 2026.
Use the filters below to find and compare flights from Port Louis to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Wed 12/8

17:05-12:40

1 stop22h 35m

London Heathrow

Sun 23/8

14:40-15:05

1 stop21h 25m

£763

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Mon 15/6

17:05-12:40

1 stop22h 35m

London Heathrow

Sun 5/7

14:40-15:05

1 stop21h 25m

£776
Fastest return journey

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Sun 28/6

16:15-07:05

1 stop17h 50m

London Heathrow

Sun 6/9

22:15-17:10

1 stop15h 55m

£777

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Fri 11/9

16:15-20:15

1 stop31h 00m

London Heathrow

Sun 27/9

14:20-17:10

1 stop23h 50m

£780

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Wed 22/7

16:15-07:05

1 stop17h 50m

London Heathrow

Mon 10/8

16:50-17:10

1 stop21h 20m

£800

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Mon 27/7

16:15-07:05

1 stop17h 50m

London Heathrow

Tue 11/8

19:50-17:10

1 stop18h 20m

£801

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Wed 22/7

16:15-07:05

1 stop17h 50m

London Heathrow

Tue 11/8

19:50-17:10

1 stop18h 20m

£801

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Fri 4/9

16:15-07:05

1 stop17h 50m

London Heathrow

Wed 23/9

20:40-17:10

1 stop17h 30m

£817

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Tue 16/6

21:50-12:25

1 stop17h 35m

London Heathrow

Thu 23/7

16:50-17:10

1 stop21h 20m

£817

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Sun 28/6

21:50-07:05

1 stop36h 15m

London Heathrow

Tue 4/8

22:15-17:10

1 stop15h 55m

£937

Flights are sorted by cheapest return flights first.

Deals found on 31/5

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Port Louis to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Port Louis 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 Port Louis to London Heathrow Airport

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

Booking 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from Port Louis to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Port Louis to London Heathrow Airport (average of £568). Flying from Port Louis to London Heathrow Airport in August is currently the most expensive (average of £843). 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 Port Louis to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 2 June 2026.
Get a feel of what it's like to fly with Emirates and Kenya Airways from Port Louis to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,580 reviews
Check prices

Boarding

8.1

Food

7.9

Crew

8.4

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Emirates
8.1
Very Good
3,580 reviews
Emirates
8.1
Very Good
3,580 reviews
Check prices

Boarding

8.1

Food

7.9

Crew

8.4

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Kenya Airways
6.7
Okay
304 reviews
Emirates
8.1
Very Good
3,580 reviews
Check prices

Boarding

8.1

Food

7.9

Crew

8.4

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Related info for your journey

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

    Port Louis Sir Seewoosagur Ram. (MRU) is the airport you will fly out of if you book a flight from Port Louis to London Heathrow. You should not have trouble finding flights to London Heathrow from Sir Seewoosagur Ram.; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Port Louis airport to London Heathrow. It is only a 21.4 mi journey to Sir Seewoosagur Ram. (MRU) from Port Louis’s city center.

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

    Departing from Port Louis to London Heathrow Airport will take you 17h 50m. There are 6075 mi between Port Louis and London Heathrow Airport. This flight may include one or multiple stops.

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

    Our cheapest airline available from Port Louis to London Heathrow Airport is Kenya Airways. Our recent data shows that you can find tickets from as low as £451 on this airline. Additional options worth looking into are Emirates and Air Mauritius, starting at £669 and £675 round-trip. Kenya Airways is 35% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Kenya Airways, with whom users have recently found tickets for as low as £204. However, be on the lookout for offers from SAUDIA and Emirates, as they are both options that can get you from Port Louis to London Heathrow Airport for a low price.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Port Louis to London Heathrow Airport (average of £568). Flying from Port Louis to London Heathrow Airport in August is currently the most expensive (average of £843). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Northampton
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Ipswich
Watford
Swindon
Romford
Guildford
Borehamwood

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Port Louis to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Port Louis to Gatwick flights
Port Louis to Stansted flights

Top 3 airlines flying from Port Louis to Heathrow

Discover the top 3 airlines that operate flights from Port Louis to Heathrow. 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 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Kenya AirwaysCheapest£451Average£546FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights
EmiratesCheapest£669Average£769FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Air MauritiusCheapest£675Average£840FlexibilityNo cancel feeOn-time82%
Search Air Mauritius 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 Port Louis to Heathrow?

When you search for this flight from Port Louis to Heathrow, 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 Port Louis to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Port Louis to Heathrow.

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

Yes, we can. To see specific flights from Port Louis to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Port Louis today and book when prices fit your budget.

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