Hotels in Grande-Synthe

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Check prices for these dates

Tonight
Dec 28 - Dec 29
Tomorrow
Dec 29 - Dec 30
Next weekend
Jan 2 - Jan 4
In two weeks
Jan 9 - Jan 11

Where to stay in Grande-Synthe?

Restaurant
Best Western Hotel du Lac Dunkerque
Best Western Hotel du Lac Dunkerque
3.0 star property
8.4 out of 10, Very Good, (176)
The price is $90
$101 total
includes taxes & fees
Jan 1 - Jan 2, 2026
Best Western Hotel du Lac Dunkerque
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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When is the best time to visit Grande-Synthe?

Our prices for hotels in Grande-Synthe are cheapest in November
Price trends for hotels in Grande-Synthe
Pricing is based on two traveler single night rates
View properties in December
Currently viewing crowd sizes and weather for December.
Typical weather for Grande-Synthe
December
Low crowds
High 8°C / low 5°C. Cloudy most days.
View properties in December
8°
weather_cloudy
December, Low crowds, average high temperature 8 degrees Celsius, average low temperature 5 degrees Celsius. Cloudy most days.
5°
7°
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January, no crowd data, average high temperature 7 degrees Celsius, average low temperature 3 degrees Celsius. Cloudy most days.
3°
8°
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February, Low crowds, average high temperature 8 degrees Celsius, average low temperature 3 degrees Celsius. Cloudy most days.
3°
10°
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March, no crowd data, average high temperature 10 degrees Celsius, average low temperature 5 degrees Celsius. Partly sunny.
5°
13°
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April, Moderate crowds, average high temperature 13 degrees Celsius, average low temperature 7 degrees Celsius. Sunny most days.
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16°
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May, Moderate crowds, average high temperature 16 degrees Celsius, average low temperature 10 degrees Celsius. Sunny most days.
10°
19°
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June, High crowds, average high temperature 19 degrees Celsius, average low temperature 13 degrees Celsius. Sunny most days.
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21°
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July, High crowds, average high temperature 21 degrees Celsius, average low temperature 15 degrees Celsius. Sunny most days.
15°
21°
weather_sun
August, High crowds, average high temperature 21 degrees Celsius, average low temperature 15 degrees Celsius. Sunny most days.
15°
19°
weather_sun
September, High crowds, average high temperature 19 degrees Celsius, average low temperature 14 degrees Celsius. Sunny most days.
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15°
weather_cloudy
October, Moderate crowds, average high temperature 15 degrees Celsius, average low temperature 11 degrees Celsius. Cloudy most days.
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11°
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November, Moderate crowds, average high temperature 11 degrees Celsius, average low temperature 8 degrees Celsius. Cloudy most days.
8°
Monthly weather averages (˚C)

Check out reviews of Grande-Synthe hotels guests love

Hôtel Château Tilques

Hôtel Château Tilques

10/10 Excellent
"Great room, friendly staff"
Frederick 1-night trip
Posted 3 days ago
Hôtel Château Tilques

Frequently asked questions

What accommodations do travelers recommend in Grande-Synthe?
Guests like All Suites Appart Hôtel | Dunkerque Centre, Hôtel du Beffroi and Radisson Blu Grand Hotel & Spa, Malo-Les-Bains.
Can I book refundable hotels in Grande-Synthe?
If you need the flexibility to change your travel plans to Grande-Synthe, most hotels offer refundable* bookable rates. You can find these accommodations by searching our site and using the "fully refundable" filter to narrow the results down.
What will the weather in Grande-Synthe be like during my trip?
The warmest months in Grande-Synthe are usually August and July with an average temp of 63°F. January and February are the chilliest months when the average temp is 43°F. The rainiest months are October and November.
Why should I book my Grande-Synthe hotel with Hotels.com?
There are plenty of reasons to book your Grande-Synthe travel with us: our free cancellations on selected hotels gives you the flexibility you're looking for, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™* on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.