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Cheap flights from Port Louis to London from £313

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Port Louis to London departing on 17/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Port Louis to London

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
10:20 - 22:55MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
16h 35m2 stops Vienna Intl Munich Franz Josef Strauss
Lufthansa Logo
11:30 - 08:00LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
16h 30m2 stops Frankfurt am Main Zurich
£670Lufthansa
Thu, 5 Nov - Thu, 19 Nov
Lufthansa Logo
18:10 - 07:45MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
17h 35m2 stops Victoria Seychelles Intl Frankfurt am Main
Lufthansa Logo
08:30 - 06:45LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
18h 15m1 stop Frankfurt am Main
£670Lufthansa
Wed, 4 Nov - Fri, 20 Nov
Lufthansa Logo
18:10 - 08:45MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
18h 35m2 stops Victoria Seychelles Intl Frankfurt am Main
Lufthansa Logo
06:30 - 14:30LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
28h 00m2 stops Frankfurt am Main Victoria Seychelles Intl
£671Lufthansa
Mon, 25 Jan - Sun, 14 Feb
Kenya Airways Logo
18:15 - 16:15MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
25h 00m1 stop Nairobi Jomo Kenyatta Intl
Kenya Airways Logo
18:25 - 02:55LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
29h 30m1 stop Nairobi Jomo Kenyatta Intl
£675Kenya Airways
Thu, 15 Oct - Tue, 20 Oct
Kenya Airways Logo
18:30 - 15:30MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
25h 00m1 stop Nairobi Jomo Kenyatta Intl
Kenya Airways Logo
17:25 - 04:35LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
31h 10m1 stop Nairobi Jomo Kenyatta Intl
£676Kenya Airways
Mon, 14 Dec - Wed, 30 Dec
Kenya Airways Logo
03:45 - 16:15MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
15h 30m1 stop Nairobi Jomo Kenyatta Intl
Kenya Airways Logo
18:25 - 17:15LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
19h 50m1 stop Nairobi Jomo Kenyatta Intl
£676Kenya Airways
Fri, 11 Sep - Mon, 5 Oct
Emirates Logo
16:15 - 18:40MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
29h 25m1 stop Dubai Intl
Emirates Logo
09:05 - 17:10LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
29h 05m1 stop Dubai Intl
£720Emirates
Tue, 22 Sep - Fri, 2 Oct
Emirates Logo
16:15 - 07:05MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
17h 50m1 stop Dubai Intl
Emirates Logo
20:40 - 17:10LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
17h 30m1 stop Dubai Intl
£743Emirates
Wed, 16 Sep - Wed, 23 Sep
Air Mauritius Logo
22:20 - 10:30MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
15h 10m1 stop Paris Charles de Gaulle
Air Mauritius Logo
11:30 - 05:40LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
15h 10m1 stop Paris Charles de Gaulle
£981Air Mauritius
Wed, 16 Sep - Thu, 1 Oct
Air Mauritius Logo
10:00 - 21:25MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
14h 25m1 stop Paris Charles de Gaulle
Air Mauritius Logo
11:30 - 05:40LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
15h 10m1 stop Paris Charles de Gaulle
£981Air Mauritius
Wed, 9 Sep - Thu, 8 Oct

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Lufthansa flights from Port Louis to London Heathrow Airport

Our best Lufthansa deals on Port Louis to London Heathrow Airport flight tickets
Lufthansa
4 Nov
MRU18:10Port Louis Sir Seewoosagur Ram.
17h 35m
2 stops
LHR07:45London Heathrow
20 Nov
LHR08:30London Heathrow
18h 15m
1 stop
MRU06:45Port Louis Sir Seewoosagur Ram.
£670
Lufthansa
11 Nov
MRU09:30Port Louis Sir Seewoosagur Ram.
26h 15m
2 stops
LHR07:45London Heathrow
9 Dec
LHR19:30London Heathrow
32h 30m
2 stops
MRU08:00Port Louis Sir Seewoosagur Ram.
£674
Lufthansa
13 Dec
MRU19:25Port Louis Sir Seewoosagur Ram.
24h 25m
3 stops
LHR15:50London Heathrow
3 Jan
LHR08:45London Heathrow
19h 55m
2 stops
MRU08:40Port Louis Sir Seewoosagur Ram.
£677

SAUDIA flights from Port Louis to London Heathrow Airport

Our best SAUDIA deals on Port Louis to London Heathrow Airport flight tickets
SAUDIA
21 Sept
MRU17:05Port Louis Sir Seewoosagur Ram.
30h 25m
2 stops
LHR20:30London Heathrow
27 Sept
LHR14:40London Heathrow
21h 15m
1 stop
MRU14:55Port Louis Sir Seewoosagur Ram.
£678
SAUDIA
24 Sept
MRU17:05Port Louis Sir Seewoosagur Ram.
22h 35m
1 stop
LHR12:40London Heathrow
24 Oct
LHR14:40London Heathrow
21h 55m
1 stop
MRU15:35Port Louis Sir Seewoosagur Ram.
£679
SAUDIA
21 Sept
MRU17:05Port Louis Sir Seewoosagur Ram.
24h 10m
2 stops
LHR14:15London Heathrow
27 Sept
LHR14:40London Heathrow
21h 15m
1 stop
MRU14:55Port Louis Sir Seewoosagur Ram.
£683

momondo Fare Finder

 
Customise your flight search to find flights from Port Louis to London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 6 August 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 Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Thu 5/11

10:20-22:55

2 stops16h 35m

London Heathrow

Thu 19/11

11:30-08:00

2 stops16h 30m

£670

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Wed 4/11

18:10-07:45

2 stops17h 35m

London Heathrow

Fri 20/11

08:30-06:45

1 stop18h 15m

£670

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Mon 25/1

18:10-08:45

2 stops18h 35m

London Heathrow

Sun 14/2

06:30-14:30

2 stops28h 00m

£671

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Thu 15/10

18:15-16:15

1 stop25h 00m

London Heathrow

Tue 20/10

18:25-02:55

1 stop29h 30m

£675

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Mon 14/12

18:30-15:30

1 stop25h 00m

London Heathrow

Wed 30/12

17:25-04:35

1 stop31h 10m

£676

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Fri 11/9

03:45-16:15

1 stop15h 30m

London Heathrow

Mon 5/10

18:25-17:15

1 stop19h 50m

£676

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Tue 22/9

16:15-18:40

1 stop29h 25m

London Heathrow

Fri 2/10

09:05-17:10

1 stop29h 05m

£720

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Wed 16/9

16:15-07:05

1 stop17h 50m

London Heathrow

Wed 23/9

20:40-17:10

1 stop17h 30m

£743

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Wed 16/9

22:20-10:30

1 stop15h 10m

London Heathrow

Thu 1/10

11:30-05:40

1 stop15h 10m

£981
Fastest return journey

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Wed 9/9

10:00-21:25

1 stop14h 25m

London Heathrow

Thu 8/10

11:30-05:40

1 stop15h 10m

£981

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Port Louis to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Port Louis and London Heathrow Airport?

Prices are currently low for flights on this route.

Typical prices usually range from £700 to £866.
The lowest price recently found on this route was £670.

What is the cheapest month to fly to London Heathrow Airport?

In general, November is the cheapest month to fly from Port Louis to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £581. The month of December is another great option to travel to London Heathrow Airport, with average flight prices from Port Louis averaging around £649.

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

You are more likely to see cheaper flights to London Heathrow Airport from Port Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £715 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Port Louis for as low as £596 on momondo.

How have Port Louis to London Heathrow Airport flight prices changed over time?

As of August 2026, prices for Port Louis to London Heathrow Airport flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Port Louis to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Port Louis to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Port Louis to London Heathrow Airport (MRU to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Port Louis to London Heathrow Airport

Fastest flight time

16h 15m

Direct flights

None
The fastest flight from Port Louis to London Heathrow Airport takes 16h 15m
There are no direct flights from Port Louis to London Heathrow Airport. There are no popular flight routes from Port Louis to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Port Louis to London Heathrow Airport

  • How far is Port Louis Sir Seewoosagur Ram. to London Heathrow by plane?

    London Heathrow is 6054.0 mi away from Port Louis Sir Seewoosagur Ram.. Typically, this will take 16h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Port Louis Sir Seewoosagur Ram. Airport to London Heathrow Airport?

    Prices for flights from Port Louis Sir Seewoosagur Ram. Airport to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Port Louis Sir Seewoosagur Ram. Airport to London Heathrow Airport?

  • How old do you have to be to fly from Port Louis Sir Seewoosagur Ram. Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Port Louis Sir Seewoosagur Ram. Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Port Louis to London Heathrow Airport?

Best airlines flying from Port Louis to London Heathrow Airport

Compare and see reviews for airlines that fly from Port Louis to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Kenya AirwaysPriceFrom £490Free CancellationRating
6.7
317 reviews
Search Kenya Airways flights
EmiratesPriceFrom £668Free CancellationRating
8.1
3,646 reviews
Search Emirates flights
Air MauritiusPriceFrom £675Free CancellationRating
0.0
0 reviews
Search Air Mauritius flights

Travelling to a place near London?

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Chichester
Hayes

Why use momondo?

Why should I use momondo to find a flight deal from Port Louis to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Port Louis.

Can I find flights from Port Louis to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Port Louis with this policy.

How can momondo help me find flights from Port Louis to London?

momondo helps you find the best flight between Port Louis and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Port Louis to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Port Louis to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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