LHR - RUN

£327 Find Cheap Flights from London Heathrow Airport to Saint-Denis – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Saint-Denis departing on 23/8. 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, 0 bags

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Everything you should know

Cheapest return fare
£585
Multiple Airlines
Sun 10/1Sun 24/1
LHR - RUN • 1 stop
Cheapest one-way flight
£327
Multiple Airlines
Sun 23/8
LHR - RUN • 1 stop
Direct flights
Not available
There are currently no direct flights between Heathrow and Saint-Denis. You’ll need at least 1 connection.
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Flight Deals

Cheap Flights from Heathrow to Saint-Denis (LHR-RUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow 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 Heathrow to Saint-Denis

Sun, 10 Jan - Sun, 24 Jan
Multiple Airlines Logo
15:15 - 21:00
LHR
-
RUN
25h 45m
1 stop
Multiple Airlines Logo
23:00 - 14:25
RUN
-
LHR
19h 25m
1 stop
£585Multiple Airlines
Thu, 3 Sep - Mon, 21 Sep
Multiple Airlines Logo
15:00 - 09:00
LHR
-
RUN
15h 00m
1 stop
Multiple Airlines Logo
08:00 - 14:15
RUN
-
LHR
33h 15m
1 stop
£615Multiple Airlines
Sun, 10 Jan - Sun, 24 Jan
Multiple Airlines Logo
15:30 - 21:00
LHR
-
RUN
25h 30m
2 stops
Multiple Airlines Logo
23:00 - 14:25
RUN
-
LHR
19h 25m
1 stop
£623Multiple Airlines
Sun, 30 Aug - Mon, 14 Sep
Multiple Airlines Logo
15:00 - 21:05
LHR
-
RUN
27h 05m
1 stop
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£627Multiple Airlines
Sun, 30 Aug - Mon, 14 Sep
Multiple Airlines Logo
15:00 - 21:05
LHR
-
RUN
27h 05m
1 stop
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£632Multiple Airlines
Fri, 4 Sep - Mon, 21 Sep
Multiple Airlines Logo
15:00 - 09:00
LHR
-
RUN
15h 00m
1 stop
Multiple Airlines Logo
08:00 - 14:15
RUN
-
LHR
33h 15m
1 stop
£636Multiple Airlines
Wed, 9 Sep - Mon, 21 Sep
Multiple Airlines Logo
15:00 - 09:00
LHR
-
RUN
15h 00m
1 stop
Multiple Airlines Logo
08:00 - 14:15
RUN
-
LHR
33h 15m
1 stop
£640Multiple Airlines
Tue, 8 Sep - Mon, 21 Sep
Multiple Airlines Logo
15:00 - 09:00
LHR
-
RUN
15h 00m
1 stop
Multiple Airlines Logo
08:00 - 14:15
RUN
-
LHR
33h 15m
1 stop
£640Multiple Airlines
Fri, 28 Aug - Fri, 4 Sep
Air France Logo
17:35 - 21:55
LHR
-
RUN
25h 20m
1 stop
Air France Logo
08:50 - 21:25
RUN
-
LHR
15h 35m
1 stop
£836Air France
Sat, 5 Sep - Sat, 19 Sep
Air France Logo
19:45 - 12:20
LHR
-
RUN
13h 35m
1 stop
Air France Logo
08:50 - 21:25
RUN
-
LHR
15h 35m
1 stop
£875Air France
Booking Insights

KAYAK’s insights & trends for Heathrow to Saint-Denis flights

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

Which airlines fly direct between London Heathrow Airport and Saint-Denis?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from London Heathrow Airport to Saint-Denis.

There is just one airline that flies from London Heathrow Airport to Saint-Denis direct and that is Air France. The best return deal found from Air France for the route is £402.

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

Cheapest flight

£327
Flight from London Heathrow Airport to Saint-Denis

When to book flights from Heathrow to Saint-Denis

Are your dates flexible? Find out the best times to travel from Heathrow 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 London Heathrow Airport to Saint-Denis flights

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

    In the last 5 days, the lowest price for a flight from London Heathrow Airport to Saint-Denis was £327 for a one-way ticket and £585 for a return.

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

    London Heathrow Airport and Saint-Denis are both served by 1 main airport. You will leave London Heathrow Airport from London Heathrow and will be arriving at Saint-Denis Gillot.

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

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

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

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

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport 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 Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport 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 Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport 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 Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Heathrow 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 Heathrow 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 1633 reviews
8.2Crew
7.1Food
7.0Entertainment
7.4Comfort
7.5Boarding
Airline reviews

The boarding was efficieng. Staff in flight smiling, polite, attentive, patient. Very professional.

10.0 ExcellentAnonymous, Aug 2026
CDG - ZRH
Read more Air France reviews

The boarding was efficieng. Staff in flight smiling, polite, attentive, patient. Very professional.

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

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

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!

At check-in at Guarulhos Airport, I was coerced to pay EUROS 100 for each of my two teenage kids travelling on economy premium on the same flight (total charge of EUROS 200) to AIR FRANCE on the rational that they were on a different class and therefore they would require additional care from the flight crew. My wife and I would be (and actually flew) only a few meters from our kids on business class in the same flight. Air France took EUROS 200 from me in exchange for absolutely nothing. My kids are seasoned travelers and independent, and in any event, they were not given any special or any other assistance or attention by Air France flight crew as result or in connection with the fee charged from me at any given time during the flight to Paris - so ABSOLUTELY NO SERVICE WAS PERFORMED AND THE FEE WAS SIMPLY ANOTHER WAY OF “MILKING “ EXTRA EUROS 200 FROM ME. Worse, Air France made us wait for everyone to deplane in Paris to let us deplane - after an Air France Paris representative ridiculously confirmed that our kids were our kids, with our kids at that time already by our side seating in business class. We almost lost our connection to Malta as a result. Such a scheme from Air France is outrageous – especially because it penalizes its customers flying in business class or in first class. I would have imagined that Air France would have wanted to attract clients to fly its premium classes – not to charge cheap EURO 100 fees and to keep them waiting to deplane with their families after 12 hours flights at their destination. You won’t see us any time soon Air France and best of luck with your strategy !

They charge me for luggage which is was included on the ticket

Everything went smoothly with Air France. There was a delay in departure which seemed to relate to the immigration services being short staffed.

We transited through Chad and what was supposed to be a 1hr 20 minutes transit time lasted over 4hrs. We didn't get regular updates until we complained. After a 10hr flight from Paris no form of refreshment given and finally arrived Abuja over 6hrs later and none of my bags came

Flight was more then 3 hour late and I did not get my luggages

The hard product, food, and service are far superior to their North American counterparts

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

Information on your arrival and departure airports