Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from the United Kingdom to Saint-Denis from £261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Saint-Denis departing on 29/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United Kingdom to Saint-Denis

Recent return flight deals from the United Kingdom to Saint-Denis

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:55 - 09:55
LGW
-
RUN
22h 00m1 stop
Multiple Airlines Logo
23:00 - 18:35
RUN
-
LGW
23h 35m1 stop
£505Multiple Airlines
Wed, 11 Mar - Wed, 25 Mar
Multiple Airlines Logo
07:00 - 09:10
LTN
-
RUN
22h 10m1 stop
Multiple Airlines Logo
20:40 - 10:30
RUN
-
LTN
17h 50m1 stop
£542Multiple Airlines
Wed, 11 Mar - Wed, 25 Mar
Multiple Airlines Logo
13:50 - 09:55
LGW
-
RUN
16h 05m1 stop
Multiple Airlines Logo
23:00 - 17:30
RUN
-
LGW
22h 30m2 stops
£586Multiple Airlines
Wed, 11 Mar - Wed, 25 Mar
Multiple Airlines Logo
06:50 - 09:55
LTN
-
RUN
23h 05m2 stops
Multiple Airlines Logo
23:00 - 20:55
RUN
-
LTN
25h 55m2 stops
£590Multiple Airlines
Wed, 11 Mar - Wed, 25 Mar
Multiple Airlines Logo
15:15 - 11:20
LHR
-
RUN
16h 05m1 stop
Multiple Airlines Logo
21:30 - 09:10
RUN
-
LHR
38h 40m2 stops
£617Multiple Airlines
Mon, 23 Mar - Fri, 10 Apr
Multiple Airlines Logo
20:15 - 09:55
LGW
-
RUN
33h 40m1 stop
Multiple Airlines Logo
23:00 - 13:10
RUN
-
LGW
18h 10m2 stops
£618Multiple Airlines
Sat, 21 Mar - Sat, 28 Mar
Multiple Airlines Logo
15:15 - 11:20
LHR
-
RUN
16h 05m1 stop
Multiple Airlines Logo
21:30 - 09:10
RUN
-
LHR
38h 40m2 stops
£619Multiple Airlines
Sun, 22 Mar - Fri, 10 Apr
Multiple Airlines Logo
06:50 - 09:55
LTN
-
RUN
23h 05m2 stops
Multiple Airlines Logo
20:40 - 10:30
RUN
-
LTN
17h 50m1 stop
£620Multiple Airlines
Wed, 11 Mar - Wed, 25 Mar
KLM Logo
08:25 - 06:25
LCY
-
RUN
19h 00m2 stops
KLM Logo
20:25 - 09:30
RUN
-
LCY
16h 05m2 stops
£979KLM
Thu, 2 Apr - Sun, 12 Apr
KLM Logo
17:10 - 12:20
LCY
-
RUN
16h 10m2 stops
KLM Logo
20:25 - 09:30
RUN
-
LCY
16h 05m2 stops
£1,067KLM
Wed, 20 May - Wed, 10 Jun

Air Austral flights from United Kingdom to Saint-Denis

Our best Air Austral deals on United Kingdom to Saint-Denis flight tickets
Air Austral
1 Feb
LHR17:35London Heathrow
35h 35m
1 stop
RUN09:10Saint-Denis Gillot
10 Feb
RUN20:40Saint-Denis Gillot
17h 50m
1 stop
LHR10:30London Heathrow
£973
Find similar
Air Austral
1 Feb
LHR17:35London Heathrow
35h 35m
1 stop
RUN09:10Saint-Denis Gillot
10 Feb
RUN20:40Saint-Denis Gillot
17h 50m
1 stop
LHR10:30London Heathrow
£974
Find similar

Air France flights from United Kingdom to Saint-Denis

Our best Air France deals on United Kingdom to Saint-Denis flight tickets
Air France
2 Apr
LGW10:40London Gatwick
16h 45m
1 stop
RUN06:25Saint-Denis Gillot
12 Apr
RUN20:25Saint-Denis Gillot
16h 00m
1 stop
LGW09:25London Gatwick
£706
Find similar
Air France
6 Apr
LHR17:35London Heathrow
15h 45m
1 stop
RUN12:20Saint-Denis Gillot
20 Apr
RUN20:25Saint-Denis Gillot
20h 20m
1 stop
LHR13:45London Heathrow
£882
Find similar
Air France
17 Mar
LHR19:20London Heathrow
33h 00m
1 stop
RUN08:20Saint-Denis Gillot
1 Apr
RUN20:25Saint-Denis Gillot
17h 05m
1 stop
LHR10:30London Heathrow
£884
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom 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, momondo users made 279,928 searches. Data last updated 27 December 2025.
Use the filters below to find and compare flights from the United Kingdom to Saint-Denis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Wed 11/3

07:55-09:55

1 stop22h 00m

Saint-Denis Gillot

Wed 25/3

23:00-18:35

1 stop23h 35m

£505

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Wed 11/3

07:00-09:10

1 stop22h 10m

Saint-Denis Gillot

Wed 25/3

20:40-10:30

1 stop17h 50m

£542

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Wed 11/3

13:50-09:55

1 stop16h 05m

Saint-Denis Gillot

Wed 25/3

23:00-17:30

2 stops22h 30m

£586

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Wed 11/3

06:50-09:55

2 stops23h 05m

Saint-Denis Gillot

Wed 25/3

23:00-20:55

2 stops25h 55m

£590

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Mon 23/3

15:15-11:20

1 stop16h 05m

Saint-Denis Gillot

Fri 10/4

21:30-09:10

2 stops38h 40m

£617

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Sat 21/3

20:15-09:55

1 stop33h 40m

Saint-Denis Gillot

Sat 28/3

23:00-13:10

2 stops18h 10m

£618

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Sun 22/3

15:15-11:20

1 stop16h 05m

Saint-Denis Gillot

Fri 10/4

21:30-09:10

2 stops38h 40m

£619

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Wed 11/3

06:50-09:55

2 stops23h 05m

Saint-Denis Gillot

Wed 25/3

20:40-10:30

1 stop17h 50m

£620

LondonSaint-Denis

LCY - RUN

LCYRUN

London City

Thu 2/4

08:25-06:25

2 stops19h 00m

Saint-Denis Gillot

Sun 12/4

20:25-09:30

2 stops16h 05m

£979

LondonSaint-Denis

LCY - RUN

LCYRUN

London City

Wed 20/5

17:10-12:20

2 stops16h 10m

Saint-Denis Gillot

Wed 10/6

20:25-09:30

2 stops16h 05m

£1,067

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Saint-Denis from

How to get the cheapest flight ticket from United Kingdom to Saint-Denis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Saint-Denis?

In general, November is the cheapest month to fly from United Kingdom to Saint-Denis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £690. The month of January is another great option to travel to Saint-Denis, with average flight prices from United Kingdom averaging around £696.

What is the cheapest day to depart on your flight to Saint-Denis?

On average, the least expensive day to fly to Saint-Denis from United Kingdom is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £843. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from United Kingdom to Saint-Denis on a Saturday will generally be more expensive and average around £1,024. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Saint-Denis?

Our most recent data shows that the best time of day to fly to Saint-Denis is at midday. Flights from United Kingdom to Saint-Denis during this time can be as low as £511. In the morning is when there is more demand to fly to Saint-Denis, so prices are often more expensive at around £991 per ticket.

Cheap United Kingdom to Saint-Denis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Saint-Denis

Fastest flight time

14h 40m

Direct flights

None
The fastest flight from United Kingdom to Saint-Denis takes 14h 40m
There are no direct flights from United Kingdom to Saint-Denis. There are no popular flight routes from United Kingdom to Saint-Denis.
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Saint-Denis Gillot Airport?

    Prices for flights from United Kingdom to Saint-Denis Gillot Airport refresh daily.

  • How many operators does momondo search for flights from United Kingdom to Saint-Denis Gillot Airport?

  • How old do you have to be to fly from United Kingdom to Saint-Denis Gillot Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Saint-Denis Gillot Airport.

  • What documentation or ID do you need to fly to Saint-Denis Gillot Airport?

    The necessary travel and health documents for your Saint-Denis Gillot Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United Kingdom to Saint-Denis

Compare and see reviews for airlines that fly from United Kingdom to Saint-Denis with momondo
Airline
Rating
Free Cancellation
Price
Air AustralPriceFrom £639Free CancellationRating
7.0
28 reviews
Search Air Austral flights
Air MauritiusPriceFrom £764Free CancellationRating
0.0
0 reviews
Search Air Mauritius flights
Air FrancePriceFrom £769Free CancellationRating
7.4
1,515 reviews
Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Saint-Denis?

Finding the right flight to Saint-Denis from United Kingdom is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint-Denis quick and easy, saving you time and money.

Can I find flights from United Kingdom to Saint-Denis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Saint-Denis from United Kingdom with this policy.

How can momondo help me find flights from United Kingdom to Saint-Denis?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Saint-Denis.

I’m not ready to book a flight from United Kingdom to Saint-Denis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Saint-Denis, momondo offers a useful price alert feature which will track prices for flights to Saint-Denis from United Kingdom and alert you when they change.

An easier way to manage your Saint-Denis trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 26/1
Mon 2/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Réunion

Fly your favourite airline to Saint-Denis

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Air France
Air Austral
Air Mauritius