Top 10 Hotels in Sério in 2026 (from $41)

Free cancellation options if plans change

Earn rewards on every night you stay

Save more with Member Prices

Check prices for these dates

Tonight

Tomorrow

This weekend

Next weekend

Where to stay in Sério?

A restaurant with a wooden facade, a balcony, and potted plants.

A buffet area with various food options, including salads, fruits, and beverages, in a modern setting with wooden accents and pendant lighting.

A room with a glass table, two wooden stools, a world map on the wall, and a vase with flowers.

A hotel room with two beds, a desk, a TV, and a window with a city view.

1. Vallér Montanha Hotel

Lajeado

$54

$56 total

includes taxes & fees

Oct 23 - Oct 24

A modern living room with leather sofas, a glass coffee table, and a fireplace.

A multi-story hotel with a central courtyard, surrounded by parked cars and a street.

A nighttime view of a building with multiple floors, outdoor lighting, and palm trees.

A hotel room with two beds, a TV mounted on the wall, a small table with a vase of flowers, and a sliding door leading to a bathroom.

2. Tri Hotel Lajeado

Lajeado

$42

$45 total

includes taxes & fees

Oct 23 - Oct 24

A stone staircase with water flowing down it, surrounded by potted plants.

A dining area with white chairs, a wooden table, and a central plant.

A hotel room with two single beds, a wooden headboard, a bedside table with a lamp, and artwork on the walls.

A modern indoor area with a pool table, a staircase, and a glass-enclosed room with a red table.

3. Hotel Mariani

Lajeado

$67

$70 total

includes taxes & fees

Oct 22 - Oct 23

A modern living room with a sofa, chairs, a coffee table, and a large window offering a view of the outdoors.

A hotel exterior with a modern design, large windows, and outdoor seating area.

A garden with a water feature and a vertical garden wall.

A modern interior with a green wall, large windows, and contemporary furniture.

4. Vallér Parque Hotel Executive

Lajeado

$68

$71 total

includes taxes & fees

Oct 24 - Oct 25

A hotel room with two beds, a desk, a chair, and a wall-mounted air conditioner.

A wooden structure with a corrugated metal roof, a bicycle wheel, and a small wooden figure.

A modern living room with a fireplace, leather sofas, a flat-screen TV, and a wooden accent wall.

5. Hotel Locatelli

Lajeado

$53

$56 total

includes taxes & fees

Oct 24 - Oct 25

A restaurant with multiple tables and chairs, a counter area, and a decorative wall with circular patterns.

A hotel lobby with a reception desk, vending machines, a coffee machine, a seating area, and an elevator.

A modern hotel room with a large bed, a desk with a flat-screen TV, and a seating area with a table and chairs.

A modern Zallon Hotel building with a flat roof, large windows, and a sign on the top.

6. Zallon Hotel Executivo

Lajeado

$64

$67 total

includes taxes & fees

Nov 20 - Nov 21

An aerial view of a building with a sloped roof, a visible balcony, and a small garden area.

A hotel room with a bed, a desk, a chair, a TV, and a balcony with a view of buildings and greenery.

A reception desk with a glass partition, a potted plant, a framed certificate, and a QR code for check-in.

A dining area with a round table and chairs, a wooden cabinet, and a white counter with various items.

7. Merlyn Pousadas

Lajeado

$41

$43 total

includes taxes & fees

Oct 23 - Oct 24

A spacious lobby with high ceilings, modern furniture, and a digital information board.

A modern hotel with a glass facade, a covered entrance, and a visible car parking area.

A modern lobby with a large window view of a bridge and river, yellow seating, and a clean, dark interior.

A buffet area with various food options, a seating area with tables and chairs, and a view of the outside through large windows.

8. Tri Hotel Executive Lajeado

Lajeado

$56

$59 total

includes taxes & fees

Oct 24 - Oct 25

View all properties

Go beyond your typical stay in Sério

Check out reviews of Sério hotels guests love

Vallér Montanha Hotel

Lajeado

10/10 Exceptional

Jude

Tri Hotel Executive Lajeado

Lajeado

10/10 Exceptional

Excelentes acomodações. Café da manhã tem tudo o que é preciso e de muito bom gosto. A equipe de recepcionistas é extremamente atenciosa. Meus agradecimentos em especial as recepcionistas do turno da noite que me atenderam prontamente em todas às vezes que solicitei. Não poderia deixar de elogiar a cozinha, quando pedir um prato peça o espaguete a bolonhesa, melhor macarrão que já provei!

Paulo

Zallon Hotel Executivo

Lajeado

10/10 Exceptional

Marcelo

Frequently Asked Questions

Can I book a refundable accommodation in Sério?

If you're looking for the flexibility to change your plans to Sério, most accommodations offer refundable* bookable rates. You can find these accommodations by searching our site and using the "fully refundable" filter to narrow down the results.

What will the weather in Sério be like during my trip?

The warmest months in Sério are usually January and February with an average temp of 74°F. July and June are the chilliest months when the average temp is 58°F. The rainiest months are October and September.

Why should I book my Sério hotel through Hotels.com?

There are plenty of reasons to book your Sério 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.