Hotels in Osny

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Check prices for these dates

Tonight
May 10 - May 11
Tomorrow
May 11 - May 12
Next weekend
May 16 - May 18
In two weeks
May 23 - May 25

Where to stay in Osny?

Campanile Cergy Saint Christophe
Exterior

Campanile Cergy Saint Christophe

3.0 star property
7.8 out of 10, Good, (12)
$69 nightly
The price is $87
May 11 - May 12
Total includes taxes and fees
Campanile Cergy Saint Christophe
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.
trending_down

Our prices for hotels in Osny are cheapest in March

See average prices and weather for all months

Price trends for hotels in Osny

Pricing is based on two traveler single night rates
May
$54
Average price during May is $54
Jun
$78
Average price during June is $78
Jul
$67
Average price during July is $67
Aug
$91
Average price during August is $91
Sep
$70
Average price during September is $70
Oct
$65
Average price during October is $65
Nov
$67
Average price during November is $67
Dec
$54
Average price during December is $54
Jan
$49
Average price during January is $49
Feb
$45
Average price during February is $45
Mar
$43
Average price during March is $43
Apr
$44
Average price during April is $44
Currently viewing crowd sizes and weather for May.

May

trending_flatModerate crowds
High 65°F / low 48°F. Sunny most days.
65°
weather_sun
May, Moderate crowds, average high temperature 65 degrees Fahrenheit, average low temperature 48 degrees Fahrenheit. Sunny most days.
48°
72°
weather_sun
June, Moderate crowds, average high temperature 72 degrees Fahrenheit, average low temperature 55 degrees Fahrenheit. Sunny most days.
55°
76°
weather_sun
July, Low crowds, average high temperature 76 degrees Fahrenheit, average low temperature 59 degrees Fahrenheit. Sunny most days.
59°
76°
weather_sun
August, Low crowds, average high temperature 76 degrees Fahrenheit, average low temperature 59 degrees Fahrenheit. Sunny most days.
59°
71°
weather_sun
September, Moderate crowds, average high temperature 71 degrees Fahrenheit, average low temperature 55 degrees Fahrenheit. Sunny most days.
55°
62°
weather_sun
October, Moderate crowds, average high temperature 62 degrees Fahrenheit, average low temperature 50 degrees Fahrenheit. Sunny most days.
50°
52°
weather_cloudy
November, High crowds, average high temperature 52 degrees Fahrenheit, average low temperature 43 degrees Fahrenheit. Cloudy most days.
43°
46°
weather_cloudy
December, High crowds, average high temperature 46 degrees Fahrenheit, average low temperature 38 degrees Fahrenheit. Cloudy most days.
38°
44°
weather_cloudy
January, High crowds, average high temperature 44 degrees Fahrenheit, average low temperature 35 degrees Fahrenheit. Cloudy most days.
35°
47°
weather_cloudy
February, Low crowds, average high temperature 47 degrees Fahrenheit, average low temperature 35 degrees Fahrenheit. Cloudy most days.
35°
54°
weather_cloudy
March, Low crowds, average high temperature 54 degrees Fahrenheit, average low temperature 39 degrees Fahrenheit. Cloudy most days.
39°
60°
weather_sun
April, High crowds, average high temperature 60 degrees Fahrenheit, average low temperature 43 degrees Fahrenheit. Sunny most days.
43°
Monthly weather averages (˚F)
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Learn more about Osny

The region around Osny is home to attractions such as French Vexin Regional Natural Park and Paris La Défense Arena.

See all hotels in Osny
A tranquil hotel pool encircled by beautiful arches, enhancing the ambiance for leisure and relaxation.

Summer Getaway Sale

Save 25% or more on select hotels, and earn 50% more rewards on all properties. Book by May 26 and travel by Sep 30, 2025. See terms*
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Frequently asked questions

What accommodations do travelers like in Osny?
Ibis budget Cergy Saint Christophe and B&B Hotel Cergy Pierrelaye are a couple of accommodations that are popular with guests.
Where can I find free parking at my hotel in Osny?
Park your car for free at ibis budget Cergy Saint Christophe.
Can I book refundable accommodations in Osny?
If you’re looking for the flexibility to change your plans to Osny, most accommodations provide refundable* rates you can book. You can find these properties by searching our site and using the “fully refundable” filter to narrow the results down.
Where can I stay with my pet in Osny?
Your animal companion is welcome at these pet-friendly hotels: B&B Hotel Cergy Pierrelaye, ibis budget Cergy Saint Christophe, and Campanile Cergy Saint Christophe.
Which Osny hotels do guests like for their great location?
Travelers like Campanile Cergy Saint Christophe for its great location.
Where can I stay in Osny if I'm looking for a budget-friendly accommodation?
Ibis budget Cergy Saint Christophe is an accommodation you might want to consider that’ll save you money.
Where can I stay if I'm traveling to Osny for a family-friendly vacation?
Your kids are welcome at ibis budget Cergy Saint Christophe and Campanile Cergy Saint Christophe.
What will the weather in Osny be like during my visit?
The warmest months in Osny are usually August and July with an average temp of 65°F. January and February are the chilliest months when the average temp is 42°F. The rainiest months are June and December.
Why should I book my Osny hotel through Hotels.com?
There are plenty of reasons to book your Osny 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.

Terms and conditions

*Book by 5/26/2025 11:59 pm in hotel property local time. Stay between 4/17/2025-9/30/2025. Member Prices are available to Hotels.com® app users and One Key members. Limited availability, blackout periods may apply.

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