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Cheap flights from Port Louis to London from £301

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Port Louis to London

Cheap return flights

Enter your travel dates to find the best prices.
SWISS Logo
09:25 - 21:40MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
16h 15m1 stop Zurich
SWISS Logo
20:05 - 07:55LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
31h 50m1 stop Zurich
£570SWISS
Wed, 25 Nov - Wed, 2 Dec
Austrian Airlines Logo
11:15 - 18:40MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
35h 25m1 stop Vienna Intl
Austrian Airlines Logo
12:20 - 08:40LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
17h 20m1 stop Vienna Intl
£570Austrian Airlines
Sat, 23 Jan - Wed, 31 Mar
Austrian Airlines Logo
11:15 - 08:20MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
25h 05m1 stop Vienna Intl
Austrian Airlines Logo
09:05 - 09:35LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
20h 30m1 stop Vienna Intl
£570Austrian Airlines
Wed, 10 Feb - Sun, 28 Feb
SWISS Logo
09:25 - 21:40MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
16h 15m1 stop Zurich
SWISS Logo
20:05 - 07:55LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
31h 50m1 stop Zurich
£572SWISS
Fri, 20 Nov - Wed, 2 Dec
Kenya Airways Logo
03:55 - 15:30MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
15h 35m1 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
£586Kenya Airways
Sat, 19 Dec - Wed, 30 Dec
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 - 02:55LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
29h 30m1 stop Nairobi Jomo Kenyatta Intl
£595Kenya Airways
Fri, 11 Dec - Fri, 1 Jan
Emirates Logo
16:15 - 16:10MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
26h 55m1 stop Dubai Intl
Emirates Logo
22:15 - 17:10LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
15h 55m1 stop Dubai Intl
£717Emirates
Wed, 31 Mar - Fri, 30 Apr
Emirates Logo
16:25 - 07:10MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
18h 45m1 stop Dubai Intl
Emirates Logo
13:40 - 09:10LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
15h 30m1 stop Dubai Intl
£721Emirates
Tue, 1 Dec - Tue, 8 Dec
Air Mauritius Logo
22:35 - 16:35MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
22h 00m1 stop Paris Charles de Gaulle
Air Mauritius Logo
06:20 - 06:35LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
20h 15m1 stop Paris Charles de Gaulle
£929Air Mauritius
Mon, 30 Nov - Mon, 7 Dec
Air Mauritius Logo
22:35 - 10:30MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
15h 55m1 stop Paris Charles de Gaulle
Air Mauritius Logo
11:30 - 06:35LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
15h 05m1 stop Paris Charles de Gaulle
£931Air Mauritius
Tue, 1 Dec - Thu, 10 Dec

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SWISS flights from Port Louis to London Heathrow Airport

Our best SWISS deals on Port Louis to London Heathrow Airport flight tickets
SWISS
25 Nov
MRU09:25Port Louis Sir Seewoosagur Ram.
16h 15m
1 stop
LHR21:40London Heathrow
2 Dec
LHR20:05London Heathrow
31h 50m
1 stop
MRU07:55Port Louis Sir Seewoosagur Ram.
£570
SWISS
18 Nov
MRU09:25Port Louis Sir Seewoosagur Ram.
16h 15m
1 stop
LHR21:40London Heathrow
1 Dec
LHR06:00London Heathrow
21h 55m
1 stop
MRU07:55Port Louis Sir Seewoosagur Ram.
£572
SWISS
6 Dec
MRU19:25Port Louis Sir Seewoosagur Ram.
19h 50m
2 stops
LHR11:15London Heathrow
5 Jan
LHR13:45London Heathrow
14h 10m
1 stop
MRU07:55Port Louis Sir Seewoosagur Ram.
£574

Kenya Airways flights from Port Louis to London Heathrow Airport

Our best Kenya Airways deals on Port Louis to London Heathrow Airport flight tickets
Kenya Airways
11 Nov
MRU18:30Port Louis Sir Seewoosagur Ram.
25h 00m
1 stop
LHR15:30London Heathrow
19 Nov
LHR17:25London Heathrow
20h 05m
1 stop
MRU17:30Port Louis Sir Seewoosagur Ram.
£586
Kenya Airways
25 Apr
MRU18:05Port Louis Sir Seewoosagur Ram.
25h 10m
1 stop
LHR16:15London Heathrow
9 May
LHR18:25London Heathrow
31h 10m
1 stop
MRU04:35Port Louis Sir Seewoosagur Ram.
£595
Kenya Airways
14 Nov
MRU03:55Port Louis Sir Seewoosagur Ram.
15h 35m
1 stop
LHR15:30London Heathrow
4 Dec
LHR17:25London Heathrow
29h 30m
1 stop
MRU02:55Port Louis Sir Seewoosagur Ram.
£609

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Wed 25/11

09:25-21:40

1 stop16h 15m

London Heathrow

Wed 2/12

20:05-07:55

1 stop31h 50m

£570

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Sat 23/1

11:15-18:40

1 stop35h 25m

London Heathrow

Wed 31/3

12:20-08:40

1 stop17h 20m

£570

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Wed 10/2

11:15-08:20

1 stop25h 05m

London Heathrow

Sun 28/2

09:05-09:35

1 stop20h 30m

£570

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Fri 20/11

09:25-21:40

1 stop16h 15m

London Heathrow

Wed 2/12

20:05-07:55

1 stop31h 50m

£572

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Sat 19/12

03:55-15:30

1 stop15h 35m

London Heathrow

Wed 30/12

17:25-04:35

1 stop31h 10m

£586

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Fri 11/12

18:30-15:30

1 stop25h 00m

London Heathrow

Fri 1/1

17:25-02:55

1 stop29h 30m

£595

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Wed 31/3

16:15-16:10

1 stop26h 55m

London Heathrow

Fri 30/4

22:15-17:10

1 stop15h 55m

£717

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Tue 1/12

16:25-07:10

1 stop18h 45m

London Heathrow

Tue 8/12

13:40-09:10

1 stop15h 30m

£721

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Mon 30/11

22:35-16:35

1 stop22h 00m

London Heathrow

Mon 7/12

06:20-06:35

1 stop20h 15m

£929
Fastest return journey

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Tue 1/12

22:35-10:30

1 stop15h 55m

London Heathrow

Thu 10/12

11:30-06:35

1 stop15h 05m

£931

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 typical for flights on this route.

Typical prices usually range from £551 to £664.
The lowest price recently found on this route was £570.

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 £566. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Port Louis averaging around £684.

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 £716 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 £591 on momondo.

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

As of November 2026, prices for Port Louis to London Heathrow Airport flights are approximately 21% cheaper 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

Best price found

£301

Fastest flight time

16h 15m

Direct flights

None
The best one-way flight to London Heathrow Airport from Port Louis in the past 72 hours is £301. The best return flight deal from Port Louis to London Heathrow Airport found on momondo in the last 72 hours is £570.
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
SWISSPriceFrom £523Free CancellationRating
7.5
2,110 reviews
Search SWISS flights
Kenya AirwaysPriceFrom £544Free CancellationRating
6.7
336 reviews
Search Kenya Airways flights
EmiratesPriceFrom £668Free CancellationRating
8.1
3,688 reviews
Search Emirates flights
Air MauritiusPriceFrom £674Free CancellationRating
0.0
0 reviews
Search Air Mauritius flights

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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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