LON - RUN

£298 Find Cheap Flights from London to Saint-Denis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Saint-Denis departing on 31/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Saint-Denis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Saint-Denis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Saint-Denis, as well as popular online travel agencies
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Flights Deals

Cheap Flights from London to Saint-Denis (LON-RUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Saint-Denis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Saint-Denis

Sun, 14 Sep - Sun, 21 Sep
 Logo
07:40 - 09:00LGW-RUN
22h 20m1 stop
 Logo
22:10 - 14:25RUN-LGW
19h 15m1 stop
Sun, 14 Sep - Sun, 21 Sep
 Logo
07:40 - 09:00LGW-RUN
22h 20m1 stop
 Logo
22:10 - 14:25RUN-LGW
19h 15m1 stop
Mon, 25 Aug - Mon, 8 Sep
Air France Logo
08:55 - 05:30LHR-RUN
17h 35m2 stops
Air France Logo
08:45 - 21:25RUN-LHR
15h 40m1 stop
£855Air France
Find Deal
Thu, 28 Aug - Wed, 10 Sep
Air Mauritius Logo
06:15 - 09:25LHR-RUN
24h 10m2 stops
Air Mauritius Logo
07:00 - 10:30RUN-LHR
30h 30m2 stops
£1,059Air Mauritius
Find Deal
Mon, 25 Aug - Mon, 8 Sep
Air Austral Logo
17:35 - 11:55LHR-RUN
15h 20m1 stop
Air Austral Logo
19:55 - 13:45RUN-LHR
20h 50m1 stop
£1,075Air Austral
Find Deal
Mon, 25 Aug - Mon, 8 Sep
Air Austral Logo
17:35 - 08:10LHR-RUN
35h 35m1 stop
Air Austral Logo
19:55 - 13:45RUN-LHR
20h 50m1 stop
£1,093Air Austral
Find Deal
Thu, 1 Jan - Wed, 14 Jan
KLM Logo
20:25 - 07:20LHR-RUN
30h 55m2 stops
KLM Logo
21:45 - 16:05RUN-LHR
22h 20m2 stops
£1,109KLM
Find Deal
Mon, 25 Aug - Mon, 8 Sep
KLM Logo
06:30 - 05:30LHR-RUN
20h 00m2 stops
KLM Logo
21:00 - 16:15RUN-LHR
22h 15m2 stops
£1,110KLM
Find Deal
Fri, 22 Aug - Sat, 30 Aug
Air France Logo
08:55 - 05:30LHR-RUN
17h 35m2 stops
Air France Logo
08:45 - 21:25RUN-LHR
15h 40m1 stop
£1,130Air France
Find Deal
Sun, 31 Aug - Fri, 12 Sep
Air Mauritius Logo
19:45 - 09:25LHR-RUN
34h 40m2 stops
Air Mauritius Logo
07:00 - 21:25RUN-LHR
17h 25m2 stops
£1,169Air Mauritius
Find Deal
Booking Insights

KAYAK's insights & trends for London to Saint-Denis flights

Get data-powered insights and trends into flights from London to Saint-Denis to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from London to Saint-Denis?


Good to know - Cheap tickets from London to Saint-Denis

Low seasonMay
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly (8% more expensive on average)

When to book flights from London to Saint-Denis

Are your dates flexible? Find out the best times to travel from London to Saint-Denis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Saint-Denis

  • What is the cheapest flight from London to Saint-Denis?

    In the last 3 days, the lowest price for a flight from London to Saint-Denis was £394 for a one-way ticket and £867 for a return.

  • Which airports will I be using when flying from London to Saint-Denis?

    London is served by 2 major airports and there is only 1 main airport in Saint-Denis. You will leave London from one of these airports: London Gatwick or London Heathrow. You will be arriving at Saint-Denis Gillot.

  • Which aircraft models fly most regularly from London to Saint-Denis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Saint-Denis?

    SkyTeam is the only airline alliance operating flights between London and Saint-Denis.

  • Which is the best airline for flights from London to Saint-Denis, Air France or Air Mauritius?

    The two airlines most popular with KAYAK users for flights from London to Saint-Denis are Air France and Air Mauritius. With an average price for the route of £975 and an overall rating of 7.5, Air France is the most popular choice. Air Mauritius is also a great choice for the route, with an average price of £933 and an overall rating of 6.6.

  • How does KAYAK find such low prices on flights from London to Saint-Denis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Saint-Denis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Saint-Denis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint-Denis from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Saint-Denis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Saint-Denis with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Saint-Denis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint-Denis from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from London to Saint-Denis

 
See real verified KAYAK customer reviews for airlines flying from London to Saint-Denis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Saint-Denis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Air FranceOverall score based on 1465 reviews
7.4Comfort
7.4Boarding
7.0Food
8.1Crew
7.0Entertainment
Airline reviews

The food was great and the service and attitude was amazing!!

10.0 ExcellentCamila, Jul 2025CDG - SVQ
Read more Air France reviews

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

All was very good however the breakfast was a bit tasteless on both flights. Many people seemed to say the same thing. Otherwise really good .

Is a terrible airline. The seats are tiny, staff are lazy and rude. Everything is a mission for them and they always take forever. Check in and passport control is enough to turn you off Mauritius all together. Let alone the airline. Mauritius is gorgeous and a must visit if you could avoid the airport and Air Mauritius.

Check in and passport and security time’s appalling Not enough staff for the volume of flights departing.

The crew were great as usual. The flight was rescheduled two hours later but delayed by more than an hours to load cargo. The was upsetting because I missed scheduled meetings in Johannesburg.

Though the food was very good ,I think the portions were too big. It was hard to manage everything on that small table. And you really don't feel like eating too much on a long flight. Just a suggestion and it would save you some money too.

Everything you need to know for your flight from London to Saint-Denis

Information on your arrival and departure airports

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