£300+ Cheap flights to Saint-Denis

— RUN
29 Oct — 5 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to Saint-Denis in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Saint-Denis

Sat 21/1112:00 -
1 stop17h 55m
Mon 7/1223:00 -
1 stop24h 40m
Deal found 26/9£603
Sun 15/1113:40 -
1 stop19h 40m
Tue 1/1221:05 -
1 stop17h 25m
Deal found 25/9£616
Sun 22/1107:00 -
1 stop22h 55m
Sat 5/1223:00 -
2 stops43h 25m
Deal found 28/9£619
Sat 21/1111:00 -
2 stops42h 55m
Mon 7/1223:00 -
1 stop19h 10m
Deal found 26/9£621
Sun 22/1107:45 -
1 stop22h 10m
Sat 5/1208:00 -
1 stop27h 10m
Deal found 28/9£622
Sun 15/1114:05 -
1 stop19h 15m
Tue 1/1221:05 -
1 stop23h 35m
Deal found 25/9£636
Thu 19/1121:45 -
2 stops27h 45m
Wed 2/1223:00 -
1 stop18h 30m
Deal found 24/9£638
Thu 19/1113:40 -
1 stop15h 30m
Wed 2/1223:00 -
1 stop22h 45m
Deal found 24/9£644
Sun 22/1115:15 -
1 stop14h 40m
Sat 5/1223:00 -
1 stop19h 25m
Deal found 28/9£655
Sun 1/1107:00 -
1 stop22h 55m
Sun 15/1123:00 -
1 stop26h 55m
Deal found 25/9£665
Sun 1/1115:55 -
1 stop25h 05m
Sun 15/1108:30 -
1 stop34h 05m
Deal found 25/9£665
Sun 1/1107:45 -
1 stop22h 10m
Sun 15/1108:30 -
1 stop29h 45m
Deal found 25/9£677

Find flight deals to Saint-Denis

Return from

£564

One-way from

£300

Popular in

February

Cheapest in

January

Average price

£612
25/1-31/1
  • 25/1-31/1
  • 2 total stops
  • 37h 00m total
  • London to Saint-Denis
16/11-31/12
  • 16/11-31/12
  • 2 total stops
  • 58h 45m total
  • London to Saint-Denis
Highest demand for flights based on searches. 3% potential increase in price (£42 potential increase over avg. return price).
Cheapest flight prices on average. 7% potential price decrease (£73 potential savings vs. average return price).
Average for return flights in September 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Saint-Denis that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSaint-Denis

LTN London Luton - RUN Saint-Denis Gillot

LTNRUN

London Luton

Mon 16/11

19:10-09:55

2 stops58h 45m

Saint-Denis Gillot

Wed 31/12

00:00-21:00

Nonstop0h 00m

£300

LondonSaint-Denis

LTN London Luton - RUN Saint-Denis Gillot

LTNRUN

London Luton

Sat 27/2

16:00-09:55

2 stops37h 55m

Saint-Denis Gillot

Wed 31/12

00:00-21:00

Nonstop0h 00m

£302

LondonSaint-Denis

LGW London Gatwick - RUN Saint-Denis Gillot

LGWRUN

London Gatwick

Sat 27/2

06:20-09:55

2 stops47h 35m

Saint-Denis Gillot

Wed 31/12

00:00-21:00

Nonstop0h 00m

£308

LondonSaint-Denis

LGW London Gatwick - RUN Saint-Denis Gillot

LGWRUN

London Gatwick

Mon 16/11

16:45-09:55

1 stop37h 10m

Saint-Denis Gillot

Wed 31/12

00:00-21:00

Nonstop0h 00m

£318

LondonSaint-Denis

LHR London Heathrow - RUN Saint-Denis Gillot

LHRRUN

London Heathrow

Sat 27/2

15:30-09:55

2 stops38h 25m

Saint-Denis Gillot

Wed 31/12

00:00-21:00

Nonstop0h 00m

£324

LondonSaint-Denis

LHR London Heathrow - RUN Saint-Denis Gillot

LHRRUN

London Heathrow

Sat 13/2

15:15-09:55

1 stop38h 40m

Saint-Denis Gillot

Wed 31/12

00:00-21:00

Nonstop0h 00m

£326

LondonSaint-Denis

LHR London Heathrow - RUN Saint-Denis Gillot

LHRRUN

London Heathrow

Mon 16/11

15:30-09:55

2 stops38h 25m

Saint-Denis Gillot

Wed 31/12

00:00-21:00

Nonstop0h 00m

£336

LondonSaint-Denis

SEN London Southend - RUN Saint-Denis Gillot

SENRUN

London Southend

Sat 27/2

17:00-09:55

2 stops36h 55m

Saint-Denis Gillot

Wed 31/12

00:00-21:00

Nonstop0h 00m

£348

LondonSaint-Denis

LTN London Luton - RUN Saint-Denis Gillot

LTNRUN

London Luton

Sat 13/2

21:30-09:55

2 stops32h 25m

Saint-Denis Gillot

Wed 31/12

00:00-21:00

Nonstop0h 00m

£352

LondonSaint-Denis

SEN London Southend - RUN Saint-Denis Gillot

SENRUN

London Southend

Mon 16/11

15:40-09:55

2 stops38h 15m

Saint-Denis Gillot

Wed 31/12

00:00-21:00

Nonstop0h 00m

£352

Flights are sorted by cheapest return flights first.

Deals found on 24/9

Showing 1-10 of 51 resultsSorted by cheapest first
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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

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 18 hours 2 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.

Reviews of airlines servicing Saint-Denis

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.

Crew

8.2

Boarding

7.5

Overall

7.5

Comfort

7.4

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Patrick,Jun 2026

CDG - BER

It was really terrific. Timely boarding, plane was extremely comfortable (hot day in Paris), and food was delicious. I could not have been more pleased.

Crew

8.2

Boarding

7.5

Overall

7.5

Comfort

7.4

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Patrick,Jun 2026

CDG - BER

It was really terrific. Timely boarding, plane was extremely comfortable (hot day in Paris), and food was delicious. I could not have been more pleased.

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, Air France 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 £183, while return flights cost around £212.

  • How much is a return flight to Saint-Denis?

    A return flight to Saint-Denis will typically cost around £244, however they can be found for as little as £212.

  • 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 40 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. B&B HOTEL La Réunion Aéroport is the closest property to Saint-Denis Gillot (0.0 mi away from Saint-Denis Gillot).

See more FAQs

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