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Check prices for these dates

Tonight
Nov 13 - Nov 14
Tomorrow
Nov 14 - Nov 15
This weekend
Nov 13 - Nov 15
Next weekend
Nov 20 - Nov 22

Our top choices for Sønderborg pet-friendly hotels

A modern high-rise building with a prominent 'alsik' sign at the top, surrounded by other contemporary structures.

1. Alsik Hotel & Spa

Alsik Hotel & Spa
4.0 star property
Sønderborg
9.4 out of 10, Exceptional, (1,131 reviews)
"Perfect located hotel with a spectacular view from the upper floors. Excellent breakfast menu with a great variety. Try the spa, it's amazing!"
Denmark
Kian
The price is NT$5,680
NT$7,099 total
includes taxes & fees
Dec 13 - Dec 14
Alsik Hotel & Spa
A buffet table with various food items and a drink in a bucket, set in a bright room with large windows and a staircase.

2. Scandic Sønderborg

Scandic Sønderborg
3.5 star property
Sønderborg
7.8 out of 10, Good, (1,000 reviews)
"Easy parking, clean & very good breakfast.. may benefit from some modernisation…"
Ireland
Ashley
The price is NT$2,976
NT$3,720 total
includes taxes & fees
Dec 13 - Dec 14
Scandic Sønderborg
A wooden deck with outdoor furniture, including a sofa, chairs, and a table with a vase of flowers.

3. Hotel Sønderborg Garni

Hotel Sønderborg Garni
3.0 star property
Sønderborg
8.4 out of 10, Very good, (552 reviews)
"Clean, comfortable room and a lovely breakfast!"
United Kingdom
Felicity
The price is NT$3,837
NT$4,796 total
includes taxes & fees
Nov 22 - Nov 23
Hotel Sønderborg Garni
A coastal hotel with a beach, a pier, and a large building.

4. Strandhotel Glücksburg

Strandhotel Glücksburg
4.5 star property
Gluecksburg
9.6 out of 10, Exceptional, (602 reviews)
"Beautiful location and great service! "
Sweden
Laura
The price is NT$6,440
NT$7,000 total
includes taxes & fees
Nov 15 - Nov 16
Strandhotel Glücksburg
A modern indoor pool area with lounge chairs and sofas, large windows, and a view of the city.

5. Das James

Das James
5.0 star property
Mürwik
9.8 out of 10, Exceptional, (679 reviews)
"Extremely nice hotel with very friendly staff. Got a free upgrade and was very happy with the stay"
Denmark
Rene
The price is NT$9,736
NT$11,069 total
includes taxes & fees
Nov 16 - Nov 17
Das James
A harbor with boats docked, buildings with traditional architecture, and a calm water surface reflecting the structures.

6. Hotel Hafen Flensburg

Hotel Hafen Flensburg
4.0 star property
Altstadt
9.4 out of 10, Exceptional, (1,050 reviews)
"Very nice location, clean and quiet room to stay in. Comfortable bed and pillows. Overall a wonderful stay for a few days!"
Canada
Bonnie
The price is NT$5,049
NT$5,741 total
includes taxes & fees
Nov 22 - Nov 23
Hotel Hafen Flensburg
A view through a large window with a wooden railing, overlooking a marina with boats, a church, and a town with greenery.

7. Sunday Hotel Flensburg

Sunday Hotel Flensburg
Altstadt
8.0 out of 10, Very good, (1,131 reviews)
"Exellent stay with perfect location and a good breakefest."
Sweden
Morgan
The price is NT$2,399
NT$2,728 total
includes taxes & fees
Nov 22 - Nov 23
Sunday Hotel Flensburg
A wooden deck with a view of the beach and ocean. There are lounge chairs and a table with bottles and a menu.

8. Ostsee-Strandhaus-Holnis

Ostsee-Strandhaus-Holnis
3.5 star property
Gluecksburg
9.6 out of 10, Exceptional, (176 reviews)
"Beautiful place, great to visit the Dunenhaus with pet 😊"
Denmark
Birgitte Egeskov
The price is NT$3,676
NT$4,043 total
includes taxes & fees
Nov 15 - Nov 16
Ostsee-Strandhaus-Holnis
A large building with a red-tiled roof, surrounded by a well-maintained lawn and trees.

9. Gem Suites Holiday Apartments

Gem Suites Holiday Apartments
3.5 star property
Augustenborg
10.0 out of 10, Exceptional, (13 reviews)
"Really nice, quiet and special. Large rooms, amazing park around us - we had a fantastic stay. "
Germany
Anonymous traveler
The price is NT$3,125
NT$5,734 total
includes taxes & fees
Nov 26 - Nov 27
Gem Suites Holiday Apartments
A modern building surrounded by trees.

10. Glück in Sicht

Glück in Sicht
Gluecksburg
9.2 out of 10, Wonderful, (155 reviews)
"Outstanding lodges in lovely location"
United Kingdom
Hans
The price is NT$2,998
NT$3,317 total
includes taxes & fees
Dec 9 - Dec 10
Glück in Sicht
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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Top Sønderborg Hotel Reviews

A modern high-rise building with a prominent 'alsik' sign at the top, surrounded by other contemporary structures.
Alsik Hotel & Spa

Alsik Hotel & Spa

Alsik Hotel & Spa
Sønderborg

10/10 Excellent

The room and the view were stunning and so enjoyable ! The Spa is nice , but quite overpriced. Independently owned . Would love to see it owned by the hotel, so you could use the pool without added cost. The pool room though was so steaming hot that my breathing could not tolerate it.
United States
ingrid
Reviewed August 14, 2026
Alsik Hotel & Spa

Frequently Asked Questions

How many pet-friendly hotels will I be able to find in Sønderborg?

Frolic with your furry friend at one of Expedia's 5 Sønderborg hotels that allow pets.

What's the best time of year to travel to Sønderborg with my pet?

When you travel with your pet, keeping track of the weather can make the trip safe and fun for everyone. The hottest months are usually July and August with an average temp of 61°F, while the coldest months are February and January with an average of 38°F. Average annual precipitation for Sønderborg is 28 inches.

What is there to see and do with your pet in Sønderborg?

Known for its monuments and castle, Sønderborg has lots to offer visitors including its rich culture, theaters, and sports. See the local sights and visit Sønderborg Havn and Alsion. While you're there, make sure you don't miss Flensburg Fjord and Sonderborg Raadhus.

What's the best pet-friendly accommodation in Sønderborg?

Alsik Hotel & Spa is a top dog-friendly hotel, and offers 3 restaurants and a full-service spa for its human guests. Other good options for you and your pet include Scandic Sønderborg and Hotel Sønderborg Garni.