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Cheap flights from London to Saint-Denis from £281

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — RUN
17 Apr — 24 Apr1
1 adult

Cheap flight deals from London to Saint-Denis

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Saint-Denis (RUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 April 2025.

Round-trip from

£631

One-way from

£281

Popular in

December

Cheapest in

May

Average price

£942
1/6-16/6
  • 1/6-16/6
  • 2 total stops
  • 40h 05m total
  • London to Saint-Denis
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14/5
  • 14/5
  • 1 total stop
  • 14h 55m total
  • London to Saint-Denis
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£99 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£36 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Find flight deals from London to Saint-Denis

Cheapest flights from London to Saint-Denis
Explore the most affordable flight options available from London to Saint-Denis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2025.

Sun 1/607:40LGW - RUN
1 stop22h 20mMultiple Airlines
Mon 16/622:10RUN - LGW
1 stop17h 45mMultiple Airlines
Deal found 10/4£631
Fri 9/519:00LTN - RUN
1 stop34h 10mMultiple Airlines
Sat 24/519:55RUN - LTN
1 stop16h 20mMultiple Airlines
Deal found 11/4£693
Thu 8/515:05LHR - RUN
1 stop16h 25mMultiple Airlines
Thu 22/522:10RUN - LHR
1 stop19h 05mMultiple Airlines
Deal found 11/4£705
Mon 12/507:05STN - RUN
2 stops46h 55mMultiple Airlines
Mon 19/522:10RUN - STN
2 stops27h 00mMultiple Airlines
Deal found 11/4£797
Thu 1/519:45LHR - RUN
1 stop30h 45mAir France
Wed 14/521:00RUN - LHR
1 stop22h 35mAir France
Deal found 11/4£900
Fri 9/513:50LCY - RUN
2 stops39h 20mMultiple Airlines
Sat 24/519:55RUN - LCY
2 stops23h 25mMultiple Airlines
Deal found 11/4£913
Thu 1/509:55LHR - RUN
2 stops21h 05mKLM
Wed 14/521:00RUN - LHR
2 stops19h 50mKLM
Deal found 11/4£1,081
Fri 2/509:20LCY - RUN
2 stops18h 10mKLM
Sat 17/508:45RUN - LCY
2 stops36h 50mKLM
Deal found 11/4£1,240
Fri 18/417:35LHR - RUN
2 stops44h 15mAir Mauritius
Tue 22/412:05RUN - LHR
2 stops36h 20mAir Mauritius
Deal found 11/4£1,373

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 12 April 2025.
Use the filters below to find and compare flights from London to Saint-Denis that are best for you.

Fly from

London

Fly to

Saint-Denis

Route

Depart

Return

Price

LondonSaint-Denis

LGW - RUN

LGWRUN

London Gatwick

Sun 1/6

07:40-09:00

1 stop22h 20m

Saint-Denis Gillot

Mon 16/6

22:10-12:55

1 stop17h 45m

£631

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Fri 9/5

19:00-08:10

1 stop34h 10m

Saint-Denis Gillot

Sat 24/5

19:55-09:15

1 stop16h 20m

£693

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 8/5

15:05-10:30

1 stop16h 25m

Saint-Denis Gillot

Thu 22/5

22:10-14:15

1 stop19h 05m

£705

LondonSaint-Denis

STN - RUN

STNRUN

London Stansted

Mon 12/5

07:05-09:00

2 stops46h 55m

Saint-Denis Gillot

Mon 19/5

22:10-22:10

2 stops27h 00m

£797

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 1/5

19:45-05:30

1 stop30h 45m

Saint-Denis Gillot

Wed 14/5

21:00-16:35

1 stop22h 35m

£900

LondonSaint-Denis

LCY - RUN

LCYRUN

London City

Fri 9/5

13:50-08:10

2 stops39h 20m

Saint-Denis Gillot

Sat 24/5

19:55-16:20

2 stops23h 25m

£913

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Thu 1/5

09:55-10:00

2 stops21h 05m

Saint-Denis Gillot

Wed 14/5

21:00-13:50

2 stops19h 50m

£1,081

LondonSaint-Denis

LCY - RUN

LCYRUN

London City

Fri 2/5

09:20-06:30

2 stops18h 10m

Saint-Denis Gillot

Sat 17/5

08:45-18:35

2 stops36h 50m

£1,240

LondonSaint-Denis

LHR - RUN

LHRRUN

London Heathrow

Wed 14/5

15:05-09:00

1 stop14h 55m

£281

LondonSaint-Denis

LTN - RUN

LTNRUN

London Luton

Wed 14/5

11:25-09:00

1 stop18h 35m

£281

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Showing 1-10 of 14 results
1
2

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

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

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

Find hourly flight availability from London to Saint-Denis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 April 2025.

It’s optimal to fly from London to Saint-Denis at midday. By choosing this option you can save up to 49% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Saint-Denis

Get insights into the airlines that provide service to Saint-Denis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint-Denis. Reviews last updated 12 April 2025.
Read through reviews of airlines operating flights from London to Saint-Denis, such as KLM and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,321 reviews
Check prices

Boarding

7.8

Food

7.3

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,321 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Boarding

7.8

Food

7.3

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.4
Good
1,428 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Boarding

7.8

Food

7.3

Entertainment

7.1

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from London to Saint-Denis. 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 into for flights to Saint-Denis from London?

    If you book a flight to Saint-Denis from London, you will be flying to Gillot, which is the city’s only airport. Saint-Denis Gillot (RUN) is located 3.9 mi from the center of Saint-Denis. There are 0 flights from London to Gillot per day from 2 different airlines.

  • What are the cheapest airlines flying from London to Saint-Denis round-trip?

    Flying on Air France is currently your cheapest option to Saint-Denis, with prices starting at £900. Another option worth looking into is KLM, starting at £1,081 return.

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

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

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Saint-Denis

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Saint-Denis flights
Heathrow to Saint-Denis flights

Top 2 airlines flying from London to Saint-Denis

Discover the top 2 airlines that operate flights from London to Saint-Denis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air MauritiusCheapest£790Average£1,068FlexibilityNo cancel feeOn-time82%
Search Air Mauritius flights
Air FranceCheapest£851Average£1,135FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Saint-Denis?

Cheapflights makes it easy to find London to Saint-Denis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Saint-Denis?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Saint-Denis.

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

Certainly. Search results for flights to Saint-Denis from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Saint-Denis from London today and book when prices fit your budget.

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