Cheap flights from London to Saint-Denis from £689
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 20/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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, May 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 £599. The month of February is another great option to travel to Saint-Denis, with average flight prices from London averaging around £614.
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 London is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £838. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from London to Saint-Denis on a Saturday will generally be more expensive and average around £1,017. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
When to book flights from London to Saint-Denis
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
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 13h 25m.
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?
As of June 2025, there are 2 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from London to Saint-Denis is Air Mauritius, representing 81% of all bookings. The subsequent popular airline is Air France at 19%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom £759 | Free Cancellation | Rating 6.6 20 reviews | |||
| PriceFrom £818 | Free Cancellation | Rating 7.5 1,463 reviews |
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.