How long is the flight from Saint-Denis to London?

Airlines like Air Mauritius, Air France, and KLM fly from Saint-Denis to London in about 22h 50m. The time it takes to get you to your destination can typically vary by up to 24h. The distance from Saint-Denis to London is about 6006 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Saint-Denis to London?

While some choose either Saint-Denis Gillot - London Gatwick or Saint-Denis Gillot - London Stansted, Saint-Denis Gillot - London Heathrow is the most popular route from Saint-Denis to London.

What is the cheapest time of day to fly from RUN to LON?

When flying from Saint-Denis to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Saint-Denis to London?

Saint-Denis Gillot (RUN), located 3.9 mi from the city center, is the airport you fly out of when you book flights from Saint-Denis to London. 0 airlines have flights from Gillot to London on a regular basis. Booking flights from Saint-Denis Gillot to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

Can I find deals for flights from Saint-Denis to London that include hotel bookings?

Yes. In addition to deals on Saint-Denis to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Saint-Denis to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint-Denis to London.

Can I find deals for business class flights from Saint-Denis to London?

Yes. Cheapflights offers flight deals from Saint-Denis to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£352+ Cheap Flights from Saint-Denis to London

Cheap flight deals from Saint-Denis to London

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Saint-Denis to London
Explore the most affordable flight options available from Saint-Denis to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 June 2026.

Tue 7/721:30

RUN

STN

2 stops29h 29m

Multiple Airlines

Thu 16/716:25

STN

RUN

2 stops37h 35m

Multiple Airlines

Deal found 21/6£871

Wed 23/1217:10

RUN

LHR

2 stops43h 10m

Multiple Airlines

Wed 6/109:05

LHR

RUN

2 stops21h 45m

Multiple Airlines

Deal found 16/6£875

Fri 11/1207:00

RUN

LHR

2 stops29h 20m

Multiple Airlines

Sat 2/106:00

LHR

RUN

2 stops24h 50m

Multiple Airlines

Deal found 18/6£902

Fri 11/1212:05

RUN

LGW

1 stop22h 50m

Air Mauritius

Sat 2/116:00

LGW

RUN

1 stop14h 50m

Air Mauritius

Deal found 18/6£967

Thu 24/1217:25

RUN

LGW

1 stop17h 30m

Air Mauritius

Sun 3/116:00

LGW

RUN

1 stop20h 10m

Air Mauritius

Deal found 16/6£968

Wed 1/716:55

RUN

LHR

2 stops42h 00m

Air France

Tue 7/719:45

LHR

RUN

1 stop23h 10m

Air France

Deal found 18/6£973

Wed 1/708:00

RUN

LHR

2 stops28h 10m

Multiple Airlines

Tue 7/720:50

LHR

RUN

2 stops33h 10m

Multiple Airlines

Deal found 18/6£995

Thu 2/708:50

RUN

LGW

2 stops25h 55m

Multiple Airlines

Mon 6/710:55

LGW

RUN

3 stops32h 00m

Multiple Airlines

Deal found 19/6£998

Wed 1/718:10

RUN

STN

3 stops33h 00m

Multiple Airlines

Tue 7/717:45

STN

RUN

2 stops36h 15m

Multiple Airlines

Deal found 18/6£1,016

Tue 7/710:40

RUN

LGW

1 stop23h 35m

Multiple Airlines

Thu 16/716:30

LGW

RUN

1 stop16h 25m

Multiple Airlines

Deal found 21/6£1,019

Tue 7/708:00

RUN

LHR

2 stops28h 10m

Multiple Airlines

Thu 16/720:50

LHR

RUN

2 stops29h 45m

Multiple Airlines

Deal found 21/6£1,021

Thu 2/712:05

RUN

LHR

2 stops46h 50m

Air France

Mon 6/719:45

LHR

RUN

1 stop23h 10m

Air France

Deal found 19/6£1,026

Best flights from Saint-Denis to London
Discover carefully curated flight deals from Saint-Denis to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 June 2026.

Fri 11/1212:05

RUN

LGW

1 stop22h 50m

Air Mauritius

Sat 2/116:00

LGW

RUN

1 stop14h 50m

Air Mauritius

Deal found 18/6£967

Wed 1/718:10

RUN

STN

3 stops33h 00m

Multiple Airlines

Tue 7/705:55

STN

RUN

2 stops20h 40m

Multiple Airlines

Deal found 18/6£1,019

Thu 2/712:05

RUN

LHR

2 stops46h 50m

Air France

Mon 6/719:45

LHR

RUN

1 stop23h 10m

Air France

Deal found 19/6£1,026

Thu 2/708:50

RUN

LHR

2 stops25h 50m

KLM

Mon 6/714:45

LHR

RUN

2 stops28h 10m

KLM

Deal found 16/6£1,130

Thu 2/712:05

RUN

STN

2 stops27h 50m

Multiple Airlines

Mon 6/714:55

STN

RUN

2 stops28h 55m

Multiple Airlines

Deal found 16/6£1,046

Thu 2/710:10

RUN

LGW

1 stop23h 40m

Air Mauritius

Mon 6/716:00

LGW

RUN

1 stop15h 50m

Air Mauritius

Deal found 19/6£1,132

Thu 2/712:05

RUN

LHR

2 stops25h 25m

Multiple Airlines

Mon 6/719:45

LHR

RUN

1 stop23h 10m

Multiple Airlines

Deal found 16/6£1,063

Wed 1/712:05

RUN

LGW

2 stops24h 20m

Air France

Tue 7/717:00

LGW

RUN

1 stop25h 55m

Air France

Deal found 18/6£1,196

Thu 9/707:00

RUN

LGW

1 stop26h 50m

Air Mauritius

Fri 7/816:00

LGW

RUN

1 stop14h 30m

Air Mauritius

Deal found 17/6£1,142

Fri 11/1216:55

RUN

STN

2 stops23h 10m

Multiple Airlines

Sat 2/120:15

STN

RUN

2 stops22h 35m

Multiple Airlines

Deal found 18/6£1,078

Tue 30/600:15

RUN

LCY

2 stops22h 30m

KLM

Tue 7/709:20

LCY

RUN

2 stops18h 05m

KLM

Deal found 18/6£1,337

Sun 5/708:50

RUN

LGW

1 stop27h 35m

Air France

Thu 6/810:25

LGW

RUN

1 stop17h 00m

Air France

Deal found 17/6£1,247

Sat 4/712:05

RUN

LGW

1 stop21h 45m

Air Mauritius

Fri 7/816:00

LGW

RUN

1 stop14h 30m

Air Mauritius

Deal found 17/6£1,142

Wed 1/712:05

RUN

STN

2 stops27h 50m

Multiple Airlines

Thu 6/821:05

STN

RUN

2 stops22h 45m

Multiple Airlines

Deal found 17/6£1,084

Wed 1/700:15

RUN

LCY

2 stops20h 05m

KLM

Mon 6/710:00

LCY

RUN

2 stops17h 25m

KLM

Deal found 19/6£1,373

Thu 9/710:10

RUN

LGW

1 stop23h 40m

Air Mauritius

Mon 3/816:00

LGW

RUN

1 stop22h 40m

Air Mauritius

Deal found 17/6£1,167

Tue 30/608:50

RUN

LHR

1 stop26h 05m

Air France

Sun 26/719:45

LHR

RUN

1 stop23h 10m

Air France

Deal found 17/6£1,383

Wed 1/719:55

RUN

LGW

1 stop16h 30m

Multiple Airlines

Tue 7/717:00

LGW

RUN

1 stop15h 55m

Multiple Airlines

Deal found 18/6£1,169

Sat 4/713:35

RUN

LGW

1 stop20h 15m

Air Mauritius

Sun 26/716:00

LGW

RUN

1 stop14h 30m

Air Mauritius

Deal found 17/6£1,264

Tue 30/608:50

RUN

LHR

1 stop26h 05m

Air France

Sat 25/719:45

LHR

RUN

1 stop23h 10m

Air France

Deal found 17/6£1,440

Thu 9/721:30

RUN

LHR

1 stop19h 45m

Multiple Airlines

Sun 9/815:00

LHR

RUN

1 stop16h 30m

Multiple Airlines

Deal found 17/6£1,230

Tue 14/700:15

RUN

LCY

2 stops20h 05m

KLM

Mon 20/709:20

LCY

RUN

2 stops18h 05m

KLM

Deal found 18/6£1,640

Thu 9/719:55

RUN

STN

1 stop19h 10m

Multiple Airlines

Fri 7/812:35

STN

RUN

1 stop16h 35m

Multiple Airlines

Deal found 17/6£1,233

Wed 1/707:00

RUN

LHR

2 stops17h 25m

Air Mauritius

Sat 25/714:45

LHR

RUN

2 stops23h 00m

Air Mauritius

Deal found 17/6£1,463

Thu 2/723:20

RUN

LGW

1 stop23h 15m

Multiple Airlines

Mon 6/705:55

LGW

RUN

2 stops20h 40m

Multiple Airlines

Deal found 19/6£1,236

Fri 3/710:10

RUN

LHR

2 stops38h 15m

Air Mauritius

Thu 6/811:30

LHR

RUN

2 stops27h 25m

Air Mauritius

Deal found 17/6£1,463

Wed 1/707:00

RUN

LHR

2 stops17h 25m

Air Mauritius

Thu 23/715:00

LHR

RUN

2 stops22h 45m

Air Mauritius

Deal found 17/6£1,463

Wed 1/723:20

RUN

LHR

1 stop17h 55m

Multiple Airlines

Fri 24/715:00

LHR

RUN

1 stop15h 00m

Multiple Airlines

Deal found 17/6£1,358

Find flight deals from Saint-Denis to London

Round-trip from	£902
One-way from	£352

11/12-2/1
4 total stops
54h 10m total
Saint-Denis to London

Search Deals

16/7
1 total stop
20h 50m total
Saint-Denis to London

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Fri 11/12

12:05-06:55

1 stop22h 50m

London Gatwick

Sat 2/1

16:00-10:50

1 stop14h 50m

£967

Saint-DenisLondon

RUN - STN

RUNSTN

Saint-Denis Gillot

Wed 1/7

18:10-00:10

3 stops33h 00m

London Stansted

Tue 7/7

05:55-05:35

2 stops20h 40m

£1,019

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Thu 2/7

12:05-07:55

2 stops46h 50m

London Heathrow

Mon 6/7

19:45-21:55

1 stop23h 10m

£1,026

Saint-DenisLondon

RUN - STN

RUNSTN

Saint-Denis Gillot

Thu 2/7

12:05-12:55

2 stops27h 50m

London Stansted

Mon 6/7

14:55-22:50

2 stops28h 55m

£1,046

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Thu 2/7

12:05-10:30

2 stops25h 25m

London Heathrow

Mon 6/7

19:45-21:55

1 stop23h 10m

£1,063

Saint-DenisLondon

RUN - STN

RUNSTN

Saint-Denis Gillot

Fri 11/12

16:55-12:05

2 stops23h 10m

London Stansted

Sat 2/1

20:15-22:50

2 stops22h 35m

£1,078

Saint-DenisLondon

RUN - STN

RUNSTN

Saint-Denis Gillot

Wed 1/7

12:05-12:55

2 stops27h 50m

London Stansted

Thu 6/8

21:05-22:50

2 stops22h 45m

£1,084

Saint-DenisLondon

RUN - LHR

RUNLHR

Saint-Denis Gillot

Thu 2/7

08:50-07:40

2 stops25h 50m

London Heathrow

Mon 6/7

14:45-21:55

2 stops28h 10m

£1,130

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Thu 2/7

10:10-06:50

1 stop23h 40m

London Gatwick

Mon 6/7

16:00-10:50

1 stop15h 50m

£1,132

Saint-DenisLondon

RUN - LGW

RUNLGW

Saint-Denis Gillot

Thu 9/7

07:00-06:50

1 stop26h 50m

London Gatwick

Fri 7/8

16:00-09:30

1 stop14h 30m

£1,142

Flights are sorted by cheapest return flights first.

Deals found on 17/6

Showing 1-10 of 58 resultsSorted by cheapest first

...

Best time to book a flight from Saint-Denis to London

Have a flexible travel schedule? Discover the best time to fly to London from Saint-Denis with our price prediction graph.

RUN-LON

RUN-LGW

RUN-LHR

RUN-STN

RUN-LCY

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 from Saint-Denis to London

RUN-LON

RUN-LGW

RUN-LHR

RUN-STN

RUN-LCY

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Saint-Denis to London?
Saint-Denis Gillot (RUN), located 3.9 mi from the city center, is the airport you fly out of when you book flights from Saint-Denis to London. 0 airlines have flights from Gillot to London on a regular basis. Booking flights from Saint-Denis Gillot to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.
How long is the flight from Saint-Denis to London?
Airlines like Air Mauritius, Air France, and KLM fly from Saint-Denis to London in about 22h 50m. The time it takes to get you to your destination can typically vary by up to 24h. The distance from Saint-Denis to London is about 6006 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Saint-Denis to London?
While some choose either Saint-Denis Gillot - London Gatwick or Saint-Denis Gillot - London Stansted, Saint-Denis Gillot - London Heathrow is the most popular route from Saint-Denis to London.
Can I find deals for flights from Saint-Denis to London that include hotel bookings?
Yes. In addition to deals on Saint-Denis to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Saint-Denis to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint-Denis to London.
Can I find deals for business class flights from Saint-Denis to London?
Yes. Cheapflights offers flight deals from Saint-Denis to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Can Cheapflights find flights from Saint-Denis to London with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Saint-Denis to London, users can toggle the no change fees filter when performing a flight search.

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Cheap flights from Saint-Denis to London from £352

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Saint-Denis to London

Cheapest flights from Saint-Denis to LondonExplore the most affordable flight options available from Saint-Denis to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 June 2026.

Explore the most affordable flight options available from Saint-Denis to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 June 2026.

Best flights from Saint-Denis to LondonDiscover carefully curated flight deals from Saint-Denis to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 June 2026.

Discover carefully curated flight deals from Saint-Denis to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 June 2026.

Last-minute flights from Saint-Denis to LondonDiscover last-minute flight deals from Saint-Denis to London. Data last updated 21 June 2026 and is based on user searches.

Discover last-minute flight deals from Saint-Denis to London. Data last updated 21 June 2026 and is based on user searches.

One-way flights from Saint-Denis to LondonSearch for one-way flight options from Saint-Denis to London. Find affordable one-way fares based on user searches. Data last updated 21 June 2026.

Search for one-way flight options from Saint-Denis to London. Find affordable one-way fares based on user searches. Data last updated 21 June 2026.

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Cheapflights Insights

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

Related info for your journey

Find useful and relevant information for your journey from Saint-Denis to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Saint-Denis to London?

How long is the flight from Saint-Denis to London?

What are the most popular routes from Saint-Denis to London?

Can I find deals for flights from Saint-Denis to London that include hotel bookings?

How can I find direct flights from Saint-Denis to London?

Can I find deals for business class flights from Saint-Denis to London?

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Complete your trip

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Direct flights to England

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Search flights from Saint-Denis to London by cabin class

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Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 June 2026.

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Can Cheapflights notify me if prices for flights from Saint-Denis to London become cheaper?

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Cheapest flights from Saint-Denis to London
Explore the most affordable flight options available from Saint-Denis to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 June 2026.

Best flights from Saint-Denis to London
Discover carefully curated flight deals from Saint-Denis to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 June 2026.

Last-minute flights from Saint-Denis to London
Discover last-minute flight deals from Saint-Denis to London. Data last updated 21 June 2026 and is based on user searches.

One-way flights from Saint-Denis to London
Search for one-way flight options from Saint-Denis to London. Find affordable one-way fares based on user searches. Data last updated 21 June 2026.