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Cheap flights from Port Louis to London Heathrow Airport from £209

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 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
MRU — LHR
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from Port Louis Sir Seewoosagur Ram. to London Heathrow are usually found in May or November, booked 36 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap 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 30 April 2025.

Round-trip from

£474

One-way from

£209

Popular in

September

Cheapest in

May

Average price

£620
Kenya Airways
  • Kenya Airways
  • 28/9-19/10
  • 2 total stops
  • 29h 50m total
  • Port Louis to London
Kenya Airways
  • Kenya Airways
  • 24/5
  • 1 total stop
  • 15h 20m total
  • Port Louis to London
Highest demand for flights based on searches. 8% potential increase in price (£44 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Average for round-trip flights in April 2025

Find flight deals from Port Louis to Heathrow

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 30 April 2025.

Sun 28/905:00MRU - LHR
1 stop14h 15mKenya Airways
Sun 19/1018:25LHR - MRU
1 stop15h 35mKenya Airways
Deal found 28/4£474
Sun 4/516:55MRU - LHR
2 stops24h 20mSAUDIA
Tue 20/510:00LHR - MRU
2 stops26h 15mSAUDIA
Deal found 29/4£484
Wed 24/1210:20MRU - LHR
1 stop36h 20mAustrian Airlines
Mon 19/119:25LHR - MRU
1 stop33h 15mAustrian Airlines
Deal found 28/4£491
Wed 24/1208:50MRU - LHR
2 stops42h 05mLufthansa
Thu 15/108:45LHR - MRU
2 stops19h 55mLufthansa
Deal found 28/4£522
Wed 19/1108:50MRU - LHR
2 stops16h 35mSWISS
Wed 26/1120:05LHR - MRU
1 stop33h 05mSWISS
Deal found 29/4£588
Wed 19/1110:20MRU - LHR
2 stops25h 45mMultiple Airlines
Thu 4/1206:00LHR - MRU
1 stop22h 40mMultiple Airlines
Deal found 28/4£589

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 30 April 2025.
Use the filters below to find and compare flights from Port Louis to London Heathrow Airport that are best for you.

Fly from

Port Louis

Fly to

Heathrow

Route

Depart

Return

Price

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Sun 28/9

05:00-16:15

1 stop14h 15m

London Heathrow

Sun 19/10

18:25-13:00

1 stop15h 35m

£474

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Sun 19/10

16:55-14:15

2 stops24h 20m

London Heathrow

Tue 28/10

19:10-15:30

1 stop16h 20m

£551

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Wed 15/10

10:20-21:40

1 stop14h 20m

London Heathrow

Tue 28/10

06:00-08:40

1 stop22h 40m

£572

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Sun 5/10

18:40-16:25

2 stops24h 45m

London Heathrow

Sun 9/11

06:00-08:40

2 stops22h 40m

£608

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Mon 20/10

19:20-07:40

1 stop15h 20m

London Heathrow

Tue 28/10

07:40-07:10

2 stops19h 30m

£613

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Fri 23/5

13:50-16:15

1 stop29h 25m

London Heathrow

Thu 5/6

13:15-06:30

1 stop38h 15m

£631

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Fri 23/5

09:40-21:25

1 stop14h 45m

London Heathrow

Mon 2/6

19:45-05:35

1 stop30h 50m

£692

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Wed 4/6

20:05-22:25

1 stop29h 20m

London Heathrow

Tue 2/9

18:00-12:35

1 stop15h 35m

£720

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Sun 18/5

09:40-21:25

1 stop14h 45m

London Heathrow

Sat 31/5

06:15-07:20

1 stop22h 05m

£732

Port LouisLondon

MRU - LHR

MRULHR

Port Louis Sir Seewoosagur Ram.

Sat 24/5

03:55-16:15

1 stop15h 20m

£209

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 20 results
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?

Use this chart to determine the optimal time to book a return flight from Port Louis to Heathrow. Price data was last updated on 25 April 2025.

Booking 36 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, January is the cheapest month in which you can book a flight from Port Louis to London Heathrow Airport (average of £112). Flying from Port Louis to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

What is the cheapest time of day to fly from MRU to LHR?

Find hourly flight availability from Port Louis to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

When flying from Port Louis to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 16% versus a flight at midday.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 30 April 2025.
To help decide which airline to fly from Port Louis to London, see what other customers have to say about Emirates, KLM and Austrian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Overall

8.0

Food

7.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Overall

8.0

Food

7.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Overall

8.0

Food

7.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Overall

8.0

Food

7.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Overall

8.0

Food

7.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Overall

8.0

Food

7.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again

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 9 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.

  • 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 £474 on this airline. Additional options worth looking into are SAUDIA and Austrian Airlines, starting at £551 and £572 round-trip. Kenya Airways is 25% 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 £209. 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, January is the cheapest month in which you can book a flight from Port Louis to London Heathrow Airport (average of £112). Flying from Port Louis to London Heathrow Airport in August is currently the most expensive (average of £164). 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
Deal
Hounslow
Milton Keynes
Gatwick
Luton
Slough
Croydon
Eastbourne
Northampton
Southend-on-Sea
Ilford
Crawley
Hayes
Ipswich
Watford
Wembley
Swindon
Folkestone
Maidstone
Winchester

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.

Top 9 airlines flying from Port Louis to Heathrow

Discover the top 9 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest£419Average£545FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
SWISSCheapest£426Average£502FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Kenya AirwaysCheapest£451Average£495FlexibilityNo cancel feeOn-time82%
Search Kenya Airways flights
Austrian AirlinesCheapest£454Average£490FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
British AirwaysCheapest£466Average£576FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Turkish AirlinesCheapest£534Average£718FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest£546Average£609FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air MauritiusCheapest£566Average£716FlexibilityNo cancel feeOn-time82%
Search Air Mauritius flights
EmiratesCheapest£699Average£768FlexibilityNo 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 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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