Hotels by Grand Mercure in Olonne-sur-Mer

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Number of hotels by Grand Mercure in Olonne-sur-Mer	2
Best price found	Ibis Budget Les Sables d'Olonne, 58 €
Most popular hotel by Grand Mercure	Ibis Budget Les Sables d'Olonne, from 58 €
Highest rated hotel by Grand Mercure	Ibis Styles Les Sables Olonne, from 117 €
Average price	59 €
Cheapest month	March

How to find the best Olonne-sur-Mer hotel deals with Grand Mercure

We’ve searched trusted travel sites like Expedia and Booking.com, and pulled every price we found into one easy place. So now you can use the same technology that powers our famous flight search to compare Grand Mercure rates in Olonne-sur-Mer in seconds. Here are some tips to help you get the most out of your hotel search.

Flexible on location?

Use our Olonne-sur-Mer map view to find the easiest location, or lowest Grand Mercure room rates for any check-in date of the year.

Get a last-minute hotel deal in Olonne-sur-Mer with Grand Mercure

Although prices tend to rise the closer it gets to the date of your stay, sometimes hotels drop their rates a day or two before check-in to fill an otherwise empty room. If Grand Mercure do this, it’s more likely it will happen in low season.

Find hotels in Olonne-sur-Mer by Grand Mercure with free cancellation

Still deciding between a few different options? Many hotels offer flexible booking options or free cancellation, so you can book a hotel you have your eye on in order to lock in a low price, and cancel later down the line if you need to.

Finding your ideal Olonne-sur-Mer hotel by Accor: FAQs

Can I cancel or amend my Grand Mercure reservation last minute if I need to?

Lots of hotels offer amendable booking options or free cancellation within a certain time frame leading up to your stay. You might find Grand Mercure deals in Olonne-sur-Mer that offer this kind of flexibility when you search using Skyscanner.

Can I get a last minute Olonne-sur-Mer hotel deal with Grand Mercure?

Yes – a lot of larger hotels reduce their room rates if there are still plenty of rooms left in order to sell them. Willing to take the gamble? It could be possible that Grand Mercure rates in Olonne-sur-Mer will decrease a little in the days leading up to your trip.

Is it more expensive to stay in Olonne-sur-Mer hotels by Grand Mercure on weekends?

It’s no secret that savvy travellers often avoid weekends to beat the crowds and inflated flight or train prices. When it comes to rooms rates for hotels by Grand Mercure in Olonne-sur-Mer, it looks they're around 88 € on Friday, Saturday and Sunday nights, compared to 89 € during the week.

Which day of the week can I get the best deal on?

If you want to bag the cheapest room, try booking a city hotel by Grand Mercure on a Sunday - this is when prices trend the lowest.

When is the best time to book a hotel in Olonne-sur-Mer by Grand Mercure?

We crunched all the pricing data we could find across the net, and it looks like the cheapest month to book a hotel by Grand Mercure in Olonne-sur-Mer is March, with an average price of 72 € per night. The most expensive month is August, when the average room rate can rise to 141 €.

What are the prices like for Olonne-sur-Mer hotels by Grand Mercure this weekend?

The lowest room rate for Grand Mercure hotels in Olonne-sur-Mer we found this upcoming weekend is the Ibis Budget Les Sables d'Olonne for 59 €. And for the weekend after that (14 February 2026), it looks like the Ibis Budget Les Sables d'Olonne has room rates as low as 62 €.