£567+ Cheap flights to Saint-Denis

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
— RUN
20 Aug — 27 Aug1
1 adult

Flights to Saint-Denis, Réunion in 2025

Find the latest flights to Saint-Denis in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 15 August 2025.

Return from

£567

Popular in

December

Cheapest in

May

Average price

£903
25/1-1/2
  • 25/1-1/2
  • 2 total stops
  • 45h 25m total
  • London to Saint-Denis
Highest demand for flights based on searches. 10% potential increase in price (£78 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£37 potential savings vs. average return price).
Average for return flights in August 2025

Find flight deals to Saint-Denis

Cheapest flights to Saint-Denis
Explore the most affordable flight options available to Saint-Denis. Find the lowest fares based on data from user searches, with prices last updated on 15 August 2025.

Sun 28/907:40LGW - RUN
1 stop22h 20mMultiple Airlines
Sun 5/1022:10RUN - LGW
1 stop23h 30mMultiple Airlines
Deal found 14/8£729
Sun 24/819:40LGW - RUN
1 stop21h 30mMultiple Airlines
Sun 7/922:10RUN - LGW
1 stop19h 15mMultiple Airlines
Deal found 13/8£758
Sat 27/920:10LGW - RUN
1 stop33h 50mMultiple Airlines
Sat 4/1008:00RUN - LGW
1 stop26h 00mMultiple Airlines
Deal found 12/8£771
Sun 28/917:40STN - RUN
2 stops36h 20mMultiple Airlines
Sun 5/1022:10RUN - STN
2 stops24h 45mMultiple Airlines
Deal found 14/8£771
Sun 28/916:40LTN - RUN
2 stops37h 20mMultiple Airlines
Sun 5/1022:10RUN - LTN
2 stops20h 30mMultiple Airlines
Deal found 14/8£786
Sat 27/921:10STN - RUN
2 stops32h 50mMultiple Airlines
Sat 4/1008:00RUN - STN
2 stops25h 50mMultiple Airlines
Deal found 12/8£786
Sun 24/815:05LHR - RUN
1 stop26h 05mMultiple Airlines
Sun 7/922:10RUN - LHR
1 stop19h 05mMultiple Airlines
Deal found 13/8£791
Sun 28/915:05LHR - RUN
1 stop14h 55mMultiple Airlines
Sun 5/1022:10RUN - LHR
1 stop19h 05mMultiple Airlines
Deal found 14/8£844
Sun 24/810:45STN - RUN
2 stops30h 25mMultiple Airlines
Sun 7/922:10RUN - STN
2 stops28h 55mMultiple Airlines
Deal found 13/8£857
Sat 27/919:00LTN - RUN
2 stops35h 00mMultiple Airlines
Sat 4/1008:00RUN - LTN
2 stops27h 45mMultiple Airlines
Deal found 12/8£861
Sat 27/915:05LHR - RUN
1 stop14h 55mMultiple Airlines
Sat 4/1008:00RUN - LHR
1 stop33h 15mMultiple Airlines
Deal found 13/8£863
Sun 24/821:50LTN - RUN
2 stops28h 45mMultiple Airlines
Sun 7/922:10RUN - LTN
1 stop18h 55mMultiple Airlines
Deal found 13/8£964

Cheapflights Fare Finder

 
Locate flights to Saint-Denis that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 15 August 2025.
Use the filters below to find and compare flights to Saint-Denis that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Sun 25/1

07:00-11:20

1 stop24h 20m

Saint-Denis Gillot

Sun 1/2

21:30-14:35

1 stop21h 05m

£567

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Sun 25/1

15:15-11:20

1 stop16h 05m

Saint-Denis Gillot

Sun 1/2

21:30-14:25

1 stop20h 55m

£574

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Sun 25/1

08:30-11:20

1 stop22h 50m

Saint-Denis Gillot

Sun 1/2

21:30-18:35

1 stop25h 05m

£574

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Sun 28/9

07:40-09:00

1 stop22h 20m

Saint-Denis Gillot

Sun 5/10

22:10-18:40

1 stop23h 30m

£729

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Sun 24/8

19:40-20:10

1 stop21h 30m

Saint-Denis Gillot

Sun 7/9

22:10-14:25

1 stop19h 15m

£758

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Sat 27/9

20:10-09:00

1 stop33h 50m

Saint-Denis Gillot

Sat 4/10

08:00-07:00

1 stop26h 00m

£771

LondonSaint-Denis

STN - RUN

STNRUN

London Stansted

Sun 28/9

17:40-09:00

2 stops36h 20m

Saint-Denis Gillot

Sun 5/10

22:10-19:55

2 stops24h 45m

£771

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Sun 28/9

16:40-09:00

2 stops37h 20m

Saint-Denis Gillot

Sun 5/10

22:10-15:40

2 stops20h 30m

£786

LondonSaint-Denis

STN - RUN

STNRUN

London Stansted

Sat 27/9

21:10-09:00

2 stops32h 50m

Saint-Denis Gillot

Sat 4/10

08:00-06:50

2 stops25h 50m

£786

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Sun 24/8

15:05-20:10

1 stop26h 05m

Saint-Denis Gillot

Sun 7/9

22:10-14:15

1 stop19h 05m

£791

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 17 results
1
2

Best time to book a flight to Saint-Denis

Have a flexible travel schedule? Discover the best time to fly to Saint-Denis 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.

Cheapflights Insights

Everything you need to know about your flight to Saint-Denis

How long is the flight to Saint-Denis?

On average, a flight from London to Saint-Denis takes 17 hours 10 minutes. Flights to Saint-Denis from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Saint-Denis?

The cheapest airlines flying from London to Saint-Denis are Vueling, Air Mauritius and Air France.

Reviews of airlines servicing Saint-Denis

Get insights into the airlines that provide service to Saint-Denis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint-Denis. Reviews last updated 15 August 2025.
See what other customers who have flown with Air France to Réunion have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.9

Crew

8.1

Overall

7.4

Boarding

7.4

Comfort

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.

Entertainment

6.9

Crew

8.1

Overall

7.4

Boarding

7.4

Comfort

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.

FAQs about flying to Saint-Denis

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

    Booking a flight to Saint-Denis Gillot (RUN) is your only option if you intend on flying to Saint-Denis. It is only a 3.9 mi journey from Gillot to Saint-Denis’s city center.

  • Can I find cheaper flights to Saint-Denis if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Saint-Denis on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Saint-Denis?

    Based on reviews from Cheapflights users, Vueling is rated the highest out of the airlines that fly to Saint-Denis.

  • What is the cheapest airport to fly to in Saint-Denis?

    Saint-Denis Gillot is currently the cheapest airport to fly to in Saint-Denis. One-way flights to Saint-Denis Gillot typically cost £900, while return flights cost around £196.

  • Where does the fastest flight to Saint-Denis depart from?

    For those looking to save time traveling to Saint-Denis, London offers the quickest one-way flight (14 hours 55 minutes).

  • Does Saint-Denis Gillot have car hire?

    Yes. Those touching down at Saint-Denis Gillot can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Saint-Denis Gillot?

    Yes. Saint-Denis Gillot has hotels nearby for those requiring accommodations. Luxury villa with sea view, large pool and outdoor kitchen is the closest property to Saint-Denis Gillot (0.0 mi away from Saint-Denis Gillot).

See more FAQs

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