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Cheap flights from Port Louis to London from £316

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
11:15 - 08:05MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
24h 50m2 stops Vienna Intl Zurich
SWISS Logo
20:05 - 08:40LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
32h 35m2 stops Zurich Vienna Intl
£554SWISS
Mon, 1 Mar - Wed, 10 Mar
SWISS Logo
10:20 - 08:05MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
25h 45m2 stops Vienna Intl Zurich
SWISS Logo
17:10 - 14:50LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
17h 40m2 stops Zurich Victoria Seychelles Intl
£554SWISS
Thu, 17 Dec - Sat, 9 Jan
Multiple Airlines Logo
09:30 - 08:05MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
26h 35m1 stop Zurich
Multiple Airlines Logo
20:15 - 08:00LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
31h 45m2 stops Munich Franz Josef Strauss Zurich
£555Multiple Airlines
Wed, 23 Dec - Wed, 30 Dec
Kenya Airways Logo
18:05 - 16:15MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
25h 10m1 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
£606Kenya Airways
Thu, 22 Oct - Fri, 6 Nov
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
17:25 - 17:30LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
20h 05m1 stop Nairobi Jomo Kenyatta Intl
£607Kenya Airways
Wed, 21 Oct - Thu, 5 Nov
Kenya Airways Logo
18:05 - 16:15MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
25h 10m1 stop Nairobi Jomo Kenyatta Intl
Kenya Airways Logo
17:25 - 17:30LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
20h 05m1 stop Nairobi Jomo Kenyatta Intl
£607Kenya Airways
Fri, 23 Oct - Thu, 29 Oct
Emirates Logo
16:15 - 07:05MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
17h 50m1 stop Dubai Intl
Emirates Logo
19:00 - 14:40LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
15h 40m1 stop Dubai Intl
£721Emirates
Sun, 4 Oct - Thu, 28 Jan
Emirates Logo
21:50 - 16:10MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
21h 20m1 stop Dubai Intl
Emirates Logo
20:20 - 17:10LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
16h 50m1 stop Dubai Intl
£723Emirates
Mon, 28 Sep - Sun, 31 Jan
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
06:15 - 05:40LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
20h 25m1 stop Paris Charles de Gaulle
£956Air Mauritius
Tue, 13 Oct - Wed, 21 Oct
Air Mauritius Logo
22:20 - 13:45MRU  Port Louis Sir Seewoosagur Ram.-LHR London Heathrow
18h 25m1 stop Paris Charles de Gaulle
Air Mauritius Logo
08:55 - 05:40LHR  London Heathrow-MRU Port Louis Sir Seewoosagur Ram.
17h 45m1 stop Paris Charles de Gaulle
£956Air Mauritius
Mon, 12 Oct - Wed, 21 Oct

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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
17 Dec
MRU10:20Port Louis Sir Seewoosagur Ram.
25h 45m
2 stops
LHR08:05London Heathrow
9 Jan
LHR17:10London Heathrow
17h 40m
2 stops
MRU14:50Port Louis Sir Seewoosagur Ram.
£554
SWISS
14 Oct
MRU09:30Port Louis Sir Seewoosagur Ram.
15h 15m
1 stop
LHR21:45London Heathrow
27 Oct
LHR12:05London Heathrow
15h 55m
1 stop
MRU08:00Port Louis Sir Seewoosagur Ram.
£557
SWISS
20 Dec
MRU19:25Port Louis Sir Seewoosagur Ram.
26h 25m
2 stops
LHR17:50London Heathrow
1 Jan
LHR13:45London Heathrow
21h 05m
2 stops
MRU14:50Port Louis Sir Seewoosagur Ram.
£568

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
1 Oct
MRU18:15Port Louis Sir Seewoosagur Ram.
25h 00m
1 stop
LHR16:15London Heathrow
1 Nov
LHR17:25London Heathrow
20h 05m
1 stop
MRU17:30Port Louis Sir Seewoosagur Ram.
£644
Kenya Airways
24 Sept
MRU16:40Port Louis Sir Seewoosagur Ram.
26h 35m
1 stop
LHR16:15London Heathrow
7 Oct
LHR18:45London Heathrow
19h 30m
1 stop
MRU17:15Port Louis Sir Seewoosagur Ram.
£645
Kenya Airways
1 Oct
MRU18:15Port Louis Sir Seewoosagur Ram.
25h 00m
1 stop
LHR16:15London Heathrow
2 Nov
LHR17:25London Heathrow
29h 30m
1 stop
MRU02:55Port Louis Sir Seewoosagur Ram.
£651

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.

Mon 1/3

11:15-08:05

2 stops24h 50m

London Heathrow

Wed 10/3

20:05-08:40

2 stops32h 35m

£554

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Thu 17/12

10:20-08:05

2 stops25h 45m

London Heathrow

Sat 9/1

17:10-14:50

2 stops17h 40m

£554

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Wed 23/12

09:30-08:05

1 stop26h 35m

London Heathrow

Wed 30/12

20:15-08:00

2 stops31h 45m

£555

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Thu 22/10

18:05-16:15

1 stop25h 10m

London Heathrow

Fri 6/11

17:25-02:55

1 stop29h 30m

£606

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Wed 21/10

03:45-16:15

1 stop15h 30m

London Heathrow

Thu 5/11

17:25-17:30

1 stop20h 05m

£607

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Fri 23/10

18:05-16:15

1 stop25h 10m

London Heathrow

Thu 29/10

17:25-17:30

1 stop20h 05m

£607
Fastest return journey

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Sun 4/10

16:15-07:05

1 stop17h 50m

London Heathrow

Thu 28/1

19:00-14:40

1 stop15h 40m

£721

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Mon 28/9

21:50-16:10

1 stop21h 20m

London Heathrow

Sun 31/1

20:20-17:10

1 stop16h 50m

£723

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Tue 13/10

10:00-21:25

1 stop14h 25m

London Heathrow

Wed 21/10

06:15-05:40

1 stop20h 25m

£956

Port LouisLondon

MRU Port Louis Sir Seewoosagur Ram. - LHR London Heathrow

MRULHR

Port Louis Sir Seewoosagur Ram.

Mon 12/10

22:20-13:45

1 stop18h 25m

London Heathrow

Wed 21/10

08:55-05:40

1 stop17h 45m

£956

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 £575 to £752.
The lowest price recently found on this route was £554.

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 £588. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Port Louis averaging around £619.

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 £704 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 £592 on momondo.

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

As of September 2026, prices for Port Louis to London Heathrow Airport flights are approximately 15% 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

£316

Fastest flight time

14h 25m

Direct flights

None
The best one-way flight to London Heathrow Airport from Port Louis in the past 72 hours is £316. The best return flight deal from Port Louis to London Heathrow Airport found on momondo in the last 72 hours is £554.
The fastest flight from Port Louis to London Heathrow Airport takes 14h 25m
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 14h 25m 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 £494Free CancellationRating
6.7
327 reviews
Search Kenya Airways flights
EmiratesPriceFrom £669Free CancellationRating
8.1
3,662 reviews
Search Emirates flights
Air MauritiusPriceFrom £676Free CancellationRating
0.0
0 reviews
Search Air Mauritius flights

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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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