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Cheap flights from London Gatwick Airport to Saint-Denis from £288

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — RUN
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Saint-Denis

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Saint-Denis
Explore the most affordable flight options available from Gatwick to Saint-Denis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 January 2026.

Wed 4/307:55
LGW
-
RUN
1 stop23h 25m
Multiple Airlines
Wed 11/321:30
RUN
-
LGW
1 stop25h 05m
Multiple Airlines
Deal found 18/1£475
Thu 5/308:30
LGW
-
RUN
1 stop22h 50m
Multiple Airlines
Thu 12/321:30
RUN
-
LGW
1 stop25h 55m
Multiple Airlines
Deal found 19/1£483
Thu 5/308:30
LGW
-
RUN
1 stop21h 25m
Multiple Airlines
Thu 19/323:00
RUN
-
LGW
1 stop24h 25m
Multiple Airlines
Deal found 18/1£504
Fri 6/307:00
LGW
-
RUN
1 stop22h 10m
Multiple Airlines
Fri 13/320:40
RUN
-
LGW
1 stop17h 30m
Multiple Airlines
Deal found 20/1£521
Sat 12/912:50
LGW
-
RUN
1 stop20h 05m
Multiple Airlines
Sat 26/910:40
RUN
-
LGW
1 stop23h 45m
Multiple Airlines
Deal found 20/1£549
Mon 19/116:45
LGW
-
RUN
1 stop15h 55m
Multiple Airlines
Sun 1/220:40
RUN
-
LGW
1 stop14h 40m
Multiple Airlines
Deal found 17/1£559
Sun 29/319:00
LGW
-
RUN
1 stop35h 00m
Multiple Airlines
Sun 5/422:10
RUN
-
LGW
1 stop36h 15m
Multiple Airlines
Deal found 19/1£570
Wed 3/617:55
LGW
-
RUN
1 stop15h 25m
Multiple Airlines
Wed 17/608:50
RUN
-
LGW
1 stop25h 35m
Multiple Airlines
Deal found 20/1£581

Find flight deals from Gatwick to Saint-Denis

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Saint-Denis (RUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 January 2026.

Round-trip from

£475

One-way from

£288

Popular in

December

Cheapest in

January

Average price

£664
4/3-11/3
  • 4/3-11/3
  • 2 total stops
  • 48h 30m total
  • London to Saint-Denis
Search Deals
27/3
  • 27/3
  • 1 total stop
  • 21h 25m total
  • London to Saint-Denis
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£32 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Saint-Denis 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, Cheapflights users made 858,174 searches. Data last updated 20 January 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Saint-Denis that are best for you.

Fly from

Gatwick

Fly to

Saint-Denis

Route

Depart

Return

Price

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Thu 5/3

16:45-09:55

2 stops37h 10m

Saint-Denis Gillot

Thu 12/3

23:00-19:25

1 stop24h 25m

£541

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Wed 4/3

17:30-09:55

2 stops36h 25m

Saint-Denis Gillot

Wed 11/3

23:00-18:35

1 stop23h 35m

£567

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Wed 3/6

17:55-12:20

1 stop15h 25m

Saint-Denis Gillot

Wed 17/6

08:50-07:25

1 stop25h 35m

£581

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Wed 10/6

17:55-12:20

1 stop15h 25m

Saint-Denis Gillot

Wed 24/6

08:50-21:05

1 stop15h 15m

£613

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Thu 4/6

11:35-08:10

1 stop17h 35m

Saint-Denis Gillot

Thu 18/6

19:55-22:05

1 stop29h 10m

£650

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Tue 2/6

08:10-08:10

1 stop21h 00m

Saint-Denis Gillot

Tue 16/6

19:55-21:05

1 stop28h 10m

£677

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Thu 11/6

08:00-08:10

1 stop21h 10m

Saint-Denis Gillot

Thu 25/6

19:55-21:05

1 stop28h 10m

£680

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Thu 5/3

08:30-07:20

1 stop18h 50m

Saint-Denis Gillot

Thu 19/3

21:45-20:40

3 stops26h 55m

£689

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Sat 2/5

15:00-09:00

3 stops39h 00m

Saint-Denis Gillot

Tue 12/5

22:10-19:15

1 stop24h 05m

£697

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Fri 27/3

08:30-09:55

1 stop21h 25m

£288

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 18 results
1
2

Best time to book a flight from Gatwick to Saint-Denis

Have a flexible travel schedule? Discover the best time to fly to Saint-Denis from Gatwick with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Saint-Denis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Saint-Denis from London Gatwick?

    If you book a flight to Saint-Denis from London Gatwick, you will be flying to Gillot, which is the city’s only airport. Saint-Denis Gillot (RUN) is located 3.9 mi from the center of Saint-Denis. There are 0 flights from London Gatwick to Gillot per day from 1 airline.

  • Can I find deals for flights from Gatwick to Saint-Denis that include hotel bookings?

    Yes. In addition to deals on Gatwick to Saint-Denis flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Saint-Denis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Saint-Denis.

  • Can I find deals for business class flights from Gatwick to Saint-Denis?

    Yes. Cheapflights offers flight deals from Gatwick to Saint-Denis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Gatwick to Saint-Denis

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Saint-Denis flights

Top airline flying from Gatwick to Saint-Denis

Discover the top airline that operate flights from Gatwick to Saint-Denis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 20 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air MauritiusCheapest£767Average£931FlexibilityNo cancel feeOn-time82%
Search Air Mauritius flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gatwick to Saint-Denis?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Saint-Denis from Gatwick today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Saint-Denis?

Cheapflights simply makes it quick and affordable to book flights from Gatwick to Saint-Denis by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Gatwick to Saint-Denis with no change fees?

Yes! Cheapflights helps users easily find flights from Gatwick to Saint-Denis with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Saint-Denis become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Saint-Denis from Gatwick today and book when prices fit your budget.

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