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Cheap flights from Saint-Denis to London from £339

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint-Denis to London departing on 7/4. 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
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
23:00 - 18:30
RUN
-
LGW
23h 30m
2 stops
Multiple Airlines Logo
08:30 - 09:55
LGW
-
RUN
21h 25m
1 stop
£569Multiple Airlines
Tue, 24 Mar - Fri, 27 Mar
Multiple Airlines Logo
23:00 - 18:35
RUN
-
LGW
23h 35m
1 stop
Multiple Airlines Logo
08:30 - 09:55
LGW
-
RUN
21h 25m
1 stop
£593Multiple Airlines
Tue, 24 Mar - Fri, 27 Mar
Multiple Airlines Logo
23:00 - 14:25
RUN
-
LHR
19h 25m
1 stop
Multiple Airlines Logo
15:15 - 09:55
LHR
-
RUN
14h 40m
1 stop
£627Multiple Airlines
Tue, 24 Mar - Fri, 27 Mar
Multiple Airlines Logo
23:00 - 21:20
RUN
-
STN
26h 20m
2 stops
Multiple Airlines Logo
08:30 - 09:55
STN
-
RUN
21h 25m
2 stops
£646Multiple Airlines
Tue, 24 Mar - Fri, 27 Mar
Multiple Airlines Logo
23:00 - 21:05
RUN
-
LHR
26h 05m
2 stops
Multiple Airlines Logo
15:15 - 09:55
LHR
-
RUN
14h 40m
1 stop
£666Multiple Airlines
Tue, 24 Mar - Fri, 27 Mar
Multiple Airlines Logo
23:00 - 18:30
RUN
-
LGW
23h 30m
2 stops
Multiple Airlines Logo
09:05 - 09:55
LGW
-
RUN
20h 50m
2 stops
£681Multiple Airlines
Tue, 24 Mar - Fri, 27 Mar
Multiple Airlines Logo
21:30 - 14:15
RUN
-
LHR
19h 45m
1 stop
Multiple Airlines Logo
15:00 - 10:30
LHR
-
RUN
16h 30m
1 stop
£833Multiple Airlines
Thu, 16 Apr - Thu, 23 Apr
Multiple Airlines Logo
22:10 - 16:00
RUN
-
STN
20h 50m
2 stops
Multiple Airlines Logo
17:45 - 05:35
STN
-
RUN
32h 50m
2 stops
£885Multiple Airlines
Thu, 16 Apr - Thu, 23 Apr
Air France Logo
20:25 - 09:25
RUN
-
LGW
16h 00m
1 stop
Air France Logo
17:00 - 12:20
LGW
-
RUN
16h 20m
1 stop
£1,024Air France
Thu, 16 Apr - Thu, 23 Apr
Air France Logo
08:50 - 21:25
RUN
-
LHR
15h 35m
1 stop
Air France Logo
09:00 - 21:55
LHR
-
RUN
33h 55m
1 stop
£1,047Air France
Sat, 4 Jul - Thu, 9 Jul

Air France flights from Saint-Denis to London

Our best Air France deals on Saint-Denis to London flight tickets
Air France
16 Apr
RUN20:25Saint-Denis Gillot
16h 00m
1 stop
LGW09:25London Gatwick
23 Apr
LGW17:00London Gatwick
16h 20m
1 stop
RUN12:20Saint-Denis Gillot
£1,024
Air France
4 Jul
RUN08:50Saint-Denis Gillot
15h 35m
1 stop
LHR21:25London Heathrow
9 Jul
LHR09:00London Heathrow
33h 55m
1 stop
RUN21:55Saint-Denis Gillot
£1,047
Air France
16 Apr
RUN17:25Saint-Denis Gillot
19h 00m
2 stops
LGW09:25London Gatwick
23 Apr
LGW17:00London Gatwick
16h 20m
1 stop
RUN12:20Saint-Denis Gillot
£1,092

momondo Fare Finder

 
Customise your flight search to find flights from Saint-Denis to London 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 6 March 2026.
Use the filters below to find and compare flights from Saint-Denis to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Tue 24/3

23:00-18:30

2 stops23h 30m

London Gatwick

Fri 27/3

08:30-09:55

1 stop21h 25m

£569

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Tue 24/3

23:00-18:35

1 stop23h 35m

London Gatwick

Fri 27/3

08:30-09:55

1 stop21h 25m

£593

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Tue 24/3

23:00-14:25

1 stop19h 25m

London Heathrow

Fri 27/3

15:15-09:55

1 stop14h 40m

£627

Saint-DenisLondon

RUN - STN

RUNSTN

Saint-Denis Gillot

Tue 24/3

23:00-21:20

2 stops26h 20m

London Stansted

Fri 27/3

08:30-09:55

2 stops21h 25m

£646

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Tue 24/3

23:00-21:05

2 stops26h 05m

London Heathrow

Fri 27/3

15:15-09:55

1 stop14h 40m

£666

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Tue 24/3

23:00-18:30

2 stops23h 30m

London Gatwick

Fri 27/3

09:05-09:55

2 stops20h 50m

£681

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Thu 16/4

21:30-14:15

1 stop19h 45m

London Heathrow

Thu 23/4

15:00-10:30

1 stop16h 30m

£833

Saint-DenisLondon

RUN - STN

RUNSTN

Saint-Denis Gillot

Thu 16/4

22:10-16:00

2 stops20h 50m

London Stansted

Thu 23/4

17:45-05:35

2 stops32h 50m

£885
Fastest return journey

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Thu 16/4

20:25-09:25

1 stop16h 00m

London Gatwick

Thu 23/4

17:00-12:20

1 stop16h 20m

£1,024

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Sat 4/7

08:50-21:25

1 stop15h 35m

London Heathrow

Thu 9/7

09:00-21:55

1 stop33h 55m

£1,047

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Saint-Denis to London

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 airline that flies from Saint-Denis Gillot to London?

Air Mauritius, Air France, and KLM are the most popular carriers operating from Saint-Denis Gillot to London

When to book flights from Saint-Denis to London

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

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

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

Fastest flight time

22h 25m

Direct flights

None
The fastest flight from Saint-Denis to London takes 22h 25m
There are no direct flights from Saint-Denis to London. There are no popular flight routes from Saint-Denis to London.
Search flight deals

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

    The straight-line distance from Saint-Denis Gillot to London is 6016.8 mi. 22h 25m is a normal flight duration for this route.

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

    Prices for flights from Saint-Denis Gillot Airport to London are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint-Denis Gillot Airport to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Wembley
Guildford
Chelmsford
Hayes
Dover
Folkestone
Worthing
Colchester
Bedford
Ramsgate

Why use momondo?

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

Finding the right flight to London from Saint-Denis 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 London quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to London from Saint-Denis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Saint-Denis to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport