661 € London to Saint-Denis Cheap Flights

Compare London to Saint-Denis flight deals

Find the cheapest month or even day of the year to fly to Saint-Denis

Book the best Saint-Denis fare with no extra fees

Flight deals from London to Saint-Denis

Looking for a cheap last-minute deal or the best return flight from London to Saint-Denis? Find the lowest prices on one-way and return tickets right here.

Saint-Denis.661 € per passenger.Departing Tue, 10 Mar, returning Thu, 19 Mar.Return flight with Vueling Airlines and French Bee.Outbound indirect flight with Vueling Airlines, departs from London Gatwick on Tue, 10 Mar, arriving in Saint-Denis.Inbound indirect flight with French Bee, departs from Saint-Denis on Thu, 19 Mar, arriving in London Gatwick.Price includes taxes and charges.From 661 €, select.

Saint-Denis.711 € per passenger.Departing Sun, 1 Feb, returning Sun, 15 Feb.Return flight with Vueling Airlines and French Bee.Outbound indirect flight with Vueling Airlines, departs from London Gatwick on Sun, 1 Feb, arriving in Saint-Denis.Inbound indirect flight with French Bee, departs from Saint-Denis on Sun, 15 Feb, arriving in London Gatwick.Price includes taxes and charges.From 711 €, select.

Saint-Denis.736 € per passenger.Departing Mon, 22 Sep, returning Mon, 6 Oct.Return flight with Vueling Airlines and French Bee.Outbound indirect flight with Vueling Airlines, departs from London Gatwick on Mon, 22 Sep, arriving in Saint-Denis.Inbound indirect flight with French Bee, departs from Saint-Denis on Mon, 6 Oct, arriving in London Gatwick.Price includes taxes and charges.From 736 €, select.

Saint-Denis.740 € per passenger.Departing Tue, 20 Jan, returning Tue, 3 Feb.Return flight with Vueling Airlines and French Bee.Outbound indirect flight with Vueling Airlines, departs from London Gatwick on Tue, 20 Jan, arriving in Saint-Denis.Inbound indirect flight with French Bee, departs from Saint-Denis on Tue, 3 Feb, arriving in London Gatwick.Price includes taxes and charges.From 740 €, select.

Saint-Denis.750 € per passenger.Departing Tue, 16 Sep, returning Tue, 30 Sep.Return flight with Vueling Airlines and French Bee.Outbound indirect flight with Vueling Airlines, departs from London Gatwick on Tue, 16 Sep, arriving in Saint-Denis.Inbound indirect flight with French Bee, departs from Saint-Denis on Tue, 30 Sep, arriving in London Gatwick.Price includes taxes and charges.From 750 €, select.

Saint-Denis.768 € per passenger.Departing Mon, 12 Jan, returning Thu, 22 Jan.Return flight with Vueling Airlines and Corsair.Outbound indirect flight with Vueling Airlines, departs from London Gatwick on Mon, 12 Jan, arriving in Saint-Denis.Inbound indirect flight with Corsair, departs from Saint-Denis on Thu, 22 Jan, arriving in London Gatwick.Price includes taxes and charges.From 768 €, select.

Saint-Denis.802 € per passenger.Departing Sat, 28 Mar, returning Sat, 4 Apr.Return flight with Vueling Airlines and French Bee.Outbound indirect flight with Vueling Airlines, departs from London Gatwick on Sat, 28 Mar, arriving in Saint-Denis.Inbound indirect flight with French Bee, departs from Saint-Denis on Sat, 4 Apr, arriving in London Gatwick.Price includes taxes and charges.From 802 €, select.

Saint-Denis.833 € per passenger.Departing Sat, 30 Aug, returning Wed, 10 Sep.Return flight with Vueling Airlines and French Bee.Outbound indirect flight with Vueling Airlines, departs from London Gatwick on Sat, 30 Aug, arriving in Saint-Denis.Inbound indirect flight with French Bee, departs from Saint-Denis on Wed, 10 Sep, arriving in London Gatwick.Price includes taxes and charges.From 833 €, select.

Find the cheapest month to fly from London to Saint-Denis

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Saint-Denis flights are currently cheapest in March.

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

London to Saint-Denis: Alternative routes

Compare routes from London to Saint-Denis below. You may find an airport to fly into that's cheaper, faster, or easier than Saint-Denis.

London to Saint-Denis: Flight information

The things to know before you go.

Cheapest flight found	661 €
Cheapest month to fly	March

Finding cheap flights from London to Saint-Denis: Frequently asked questions

How much are return flights from London to Saint-Denis?

The best price we found for a return flight from London to Saint-Denis is 661 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from London to Saint-Denis?

Currently, there are no airlines that fly direct from London to Saint-Denis. But we found flights with one stop from 661 €.

How many flights are there a week from London to Saint-Denis?

As of August 2025, there are no flights flying from London to Saint-Denis.

When is the cheapest time to fly from London to Saint-Denis?

The cheapest month to fly from London to Saint-Denis is usually March.

Which upcoming date is cheapest to fly from London to Saint-Denis Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Saint-Denis Airport on Tuesday, 10 March 2026.

Can I get a direct flight from London to Saint-Denis Airport?

No airlines currently offer direct flights between London and Saint-Denis Airport. Most routes have one or more stops.

How can I find the best flight deal to Saint-Denis?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Saint-Denis but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Saint-Denis?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Saint-Denis is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London to Saint-Denis with?

The cheapest airline that flies to Saint-Denis is Vueling Airlines .

Flying from London to Reunion Roland Garros Airport (RUN): What you need to know

Saint-Denis is four hours ahead of London. Reunion Roland Garros Airport is located in Saint-Denis, which operates on the UTC+4 timezone.
To ensure you catch your flight from London to RUN, allow plenty of time to check in and drop off your luggage. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.
Peak travel periods mean busier airports, so be there even earlier. Give yourself at least two hours before a domestic flight and four hours for international journeys to stick to your schedule.

Airports in London

London Heathrow Airport (LHR)

Travelling from central London to LHR takes about 1 hour on public transport. If you ride-share, drive or grab a cab, you'll cover the 31 kilometres in 55 minutes or so, depending on traffic.
In search of a convenient hotel near London Heathrow Airport? If you've booked an early flight from London to Reunion Roland Garros Airport, these accommodation options will have you sleeping moments from your departure lounge:
When it comes to London Heathrow Airport's on-time performance, data shows 68.18% of flights arrive within the scheduled time frame.

London Gatwick Airport (LGW)

You can reach LGW from the centre of London in about 1 hour 20 minutes by car (depending on traffic conditions). The journey by public transport takes roughly 30 minutes to travel the 80 kilometres or so.
Want to treat yourself to an extra night away before catching your London to RUN flight? Relax in a hotel near London Gatwick Airport before your break officially starts. These stays are expecting you:
69.26% of flights taking off from London Gatwick Airport arrive within the expected time frame.

Stansted Airport (STN)

STN is around 64 kilometres from central London. Driving from the city centre to the airport takes about 1 hour. If you're planning to use public transport, expect a journey time of around 1 hour 25 minutes.
Sleep a little longer and still make your London to Reunion Roland Garros Airport flight with time to spare. These accommodation options near Stansted Airport make it a breeze to get to the terminal if you're setting off early:
The on-time performance rating of STN is 64.73%. In simpler terms, that's how frequently flights that depart this airport arrive within the expected time frame.

About Reunion Roland Garros Airport (RUN)

Book a hotel near RUN if you have a late flight from London to Reunion Roland Garros Airport. Check in to one of these options and skip the long transfer:
Grab a Reunion Roland Garros Airport rental car and explore Saint-Denis and beyond with your own wheels. Ace Rent a Car, Jumbo Car and Sixt are top providers you can book with here.
For the best deal, book your vehicle around three weeks in advance of your London to Reunion Roland Garros Airport flight.

Getting from Reunion Roland Garros Airport (RUN) to central Saint-Denis

Reunion Roland Garros Airport is about 6 kilometres from central Saint-Denis. How long it'll take to get to the centre by cab or car hire will depend on the time of day. Do a little research beforehand.
When travelling on public transport, expect a journey of roughly 50 minutes.

How to find the cheapest flights from London to Reunion Roland Garros Airport (RUN)

349 € is currently the best price for a one-way ticket from London to Reunion Roland Garros Airport. Return flights start at 661 €. These prices may change based on demand and availability.
Don't leave things to the last moment. You're more likely to walk away with cheap flights from London to RUN if you book in advance. Airlines often offer some amazing early bird rates.
The 'Whole month' search tool will show you the cheapest London to Reunion Roland Garros Airport tickets throughout the entire month. It's an easy way to find a bargain if your plans aren't set in stone.
Never miss a deal on plane tickets from London to RUN by creating a Price Alert. We'll send you an email or notification through the app when prices go down.
Filters make it easier to land a deal on your flight from London to Reunion Roland Garros Airport. Choose the departure times, carriers and stops that match your plans. Then sort the results by 'Cheapest' to find the lowest price right away.

The best time to fly from London to Reunion Roland Garros Airport (RUN)

Think about your travel style when picking your flight dates. February is the quietest month to go to Saint-Denis. July is when most people book flights from London to Reunion Roland Garros Airport (RUN), which may be perfect if you enjoy travelling when it's busier.
Book a London to RUN plane ticket departing in February if you're eager to explore the city during its warmest month. You can expect temperatures in Saint-Denis to range from 23ºC (73ºF) to 28ºC (82ºF).
Search for cheap tickets from London to Reunion Roland Garros Airport in August if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 18ºC (64ºF) and 23ºC (73ºF).

More about Saint-Denis

When it comes to looking for somewhere to rest your head, you'll find the most popular stays in Saint-Denis right here. Check out these options as soon as you've locked in your flight from London to Reunion Roland Garros Airport:
Cathedral de Saint-Denis and Pyramide Inversée are just the start of the top attractions to add to your Saint-Denis itinerary. Continue your sightseeing adventures at Rando et Trekking à La Réunion : Guide de Randonnée Austral Altitude La Réunion.