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Cheap flights from London to Saint-Denis from £694

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to Saint-Denis departing on 31/8. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from London to Saint-Denis

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:35 - 09:00
LTN
-
RUN
33h 25m
2 stops
Multiple Airlines Logo
22:10 - 19:55
RUN
-
LTN
24h 45m
2 stops
£694Multiple Airlines
Mon, 31 Aug - Tue, 8 Sep
Multiple Airlines Logo
13:55 - 11:55
LTN
-
RUN
19h 00m
1 stop
Multiple Airlines Logo
19:55 - 14:40
RUN
-
LTN
21h 45m
1 stop
£694Multiple Airlines
Mon, 31 Aug - Tue, 8 Sep
Multiple Airlines Logo
15:00 - 09:00
LHR
-
RUN
15h 00m
1 stop
Multiple Airlines Logo
22:10 - 14:15
RUN
-
LHR
19h 05m
1 stop
£699Multiple Airlines
Mon, 31 Aug - Tue, 8 Sep
Multiple Airlines Logo
16:20 - 11:55
LGW
-
RUN
16h 35m
1 stop
Multiple Airlines Logo
19:55 - 19:15
RUN
-
LGW
26h 20m
1 stop
£707Multiple Airlines
Mon, 31 Aug - Tue, 8 Sep
Multiple Airlines Logo
19:40 - 08:10
LTN
-
RUN
33h 30m
1 stop
Multiple Airlines Logo
22:10 - 23:00
RUN
-
LTN
51h 50m
2 stops
£716Multiple Airlines
Mon, 31 Aug - Tue, 8 Sep
Multiple Airlines Logo
17:55 - 09:00
STN
-
RUN
36h 05m
2 stops
Multiple Airlines Logo
22:10 - 23:30
RUN
-
STN
28h 20m
2 stops
£723Multiple Airlines
Mon, 31 Aug - Tue, 8 Sep
Multiple Airlines Logo
07:00 - 09:55
LTN
-
RUN
22h 55m
1 stop
Multiple Airlines Logo
23:00 - 22:00
RUN
-
LTN
27h 00m
1 stop
£739Multiple Airlines
Tue, 10 Nov - Tue, 24 Nov
Multiple Airlines Logo
15:15 - 09:55
LHR
-
RUN
14h 40m
1 stop
Multiple Airlines Logo
23:00 - 14:25
RUN
-
LHR
19h 25m
1 stop
£744Multiple Airlines
Tue, 10 Nov - Tue, 24 Nov
KLM Logo
09:20 - 06:25
LCY
-
RUN
18h 05m
2 stops
KLM Logo
08:50 - 07:15
RUN
-
LCY
25h 25m
2 stops
£1,106KLM
Fri, 10 Jul - Fri, 17 Jul
KLM Logo
07:45 - 06:25
LCY
-
RUN
19h 40m
2 stops
KLM Logo
08:50 - 09:30
RUN
-
LCY
27h 40m
2 stops
£1,156KLM
Wed, 5 Aug - Mon, 10 Aug

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Air France flights from London to Saint-Denis

Our best Air France deals on London to Saint-Denis flight tickets
Air France
6 Jul
LHR19:45London Heathrow
23h 10m
1 stop
RUN21:55Saint-Denis Gillot
15 Jul
RUN08:50Saint-Denis Gillot
15h 35m
1 stop
LHR21:25London Heathrow
£841
Air France
6 Jul
LHR19:45London Heathrow
23h 10m
1 stop
RUN21:55Saint-Denis Gillot
19 Jul
RUN08:50Saint-Denis Gillot
15h 35m
1 stop
LHR21:25London Heathrow
£843
Air France
6 Jul
LGW17:00London Gatwick
25h 55m
1 stop
RUN21:55Saint-Denis Gillot
15 Jul
RUN08:50Saint-Denis Gillot
27h 35m
1 stop
LGW09:25London Gatwick
£844

KLM flights from London to Saint-Denis

Our best KLM deals on London to Saint-Denis flight tickets
KLM
23 Aug
LHR14:45London Heathrow
28h 10m
2 stops
RUN21:55Saint-Denis Gillot
6 Sept
RUN08:50Saint-Denis Gillot
25h 50m
2 stops
LHR07:40London Heathrow
£851
KLM
6 Jul
LCY10:00London City
32h 55m
2 stops
RUN21:55Saint-Denis Gillot
19 Jul
RUN08:50Saint-Denis Gillot
27h 40m
2 stops
LCY09:30London City
£868
KLM
6 Jul
LHR14:45London Heathrow
28h 10m
2 stops
RUN21:55Saint-Denis Gillot
19 Jul
RUN08:50Saint-Denis Gillot
28h 55m
2 stops
LHR10:45London Heathrow
£942

momondo Fare Finder

 
Customise your flight search to find flights from London 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 28 June 2026.
Use the filters below to find and compare flights from London to Saint-Denis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Mon 31/8

20:35-09:00

2 stops33h 25m

Saint-Denis Gillot

Tue 8/9

22:10-19:55

2 stops24h 45m

£694

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Mon 31/8

13:55-11:55

1 stop19h 00m

Saint-Denis Gillot

Tue 8/9

19:55-14:40

1 stop21h 45m

£694
Fastest return journey

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Mon 31/8

15:00-09:00

1 stop15h 00m

Saint-Denis Gillot

Tue 8/9

22:10-14:15

1 stop19h 05m

£699

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Mon 31/8

16:20-11:55

1 stop16h 35m

Saint-Denis Gillot

Tue 8/9

19:55-19:15

1 stop26h 20m

£707

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Mon 31/8

19:40-08:10

1 stop33h 30m

Saint-Denis Gillot

Tue 8/9

22:10-23:00

2 stops51h 50m

£716

LondonSaint-Denis

STN - RUN

STNRUN

London Stansted

Mon 31/8

17:55-09:00

2 stops36h 05m

Saint-Denis Gillot

Tue 8/9

22:10-23:30

2 stops28h 20m

£723

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Tue 10/11

07:00-09:55

1 stop22h 55m

Saint-Denis Gillot

Tue 24/11

23:00-22:00

1 stop27h 00m

£739

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Tue 10/11

15:15-09:55

1 stop14h 40m

Saint-Denis Gillot

Tue 24/11

23:00-14:25

1 stop19h 25m

£744

LondonSaint-Denis

LCY - RUN

LCYRUN

London City

Fri 10/7

09:20-06:25

2 stops18h 05m

Saint-Denis Gillot

Fri 17/7

08:50-07:15

2 stops25h 25m

£1,106

LondonSaint-Denis

LCY - RUN

LCYRUN

London City

Wed 5/8

07:45-06:25

2 stops19h 40m

Saint-Denis Gillot

Mon 10/8

08:50-09:30

2 stops27h 40m

£1,156

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Saint-Denis from

How to get the cheapest flight ticket from London 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, January is the cheapest month to fly from London to Saint-Denis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £54. The month of June is another great option to travel to Saint-Denis, with average flight prices from London averaging around £83.

When to book flights from London to Saint-Denis

Are you open to changing your travel dates? Check out the ideal times to fly from London to Saint-Denis according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Saint-Denis (LON to RUN) flight deals and tips

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

Fastest flight time

16h 10m

Direct flights

None
The fastest flight from London to Saint-Denis takes 16h 10m
There are no direct flights from London to Saint-Denis. There are no popular flight routes from London to Saint-Denis.
Search flight deals

Frequently asked questions about flying from London to Saint-Denis

  • How far is London to Saint-Denis Gillot by plane?

    A flight from London to Saint-Denis Gillot will travel around 6016.8 mi. A reasonable flight in good conditions will take 16h 10m.

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

    Prices for flights from London to Saint-Denis Gillot Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Saint-Denis Gillot Airport.

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

    The travel and health documents you'll need for your trip to Saint-Denis Gillot Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint-Denis Gillot Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London to Saint-Denis?

Best airlines flying from London to Saint-Denis

Compare and see reviews for airlines that fly from London to Saint-Denis with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom £411Free CancellationRating
7.5
1,614 reviews
Search Air France flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint-Denis from London.

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

All flight searches from London to Saint-Denis on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint-Denis from London.

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

Yes momondo offers price alerts on flights to Saint-Denis from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Air France