When is the best time to go to Suomenlinna?

The best time to visit Suomenlinna is during the warmer months, specifically from late May to early September. This period offers the most pleasant weather for exploring the fortress island. You'll find all the museums, cafes, and restaurants operating with extended hours, and the ferry service runs more frequently. The long daylight hours of the Finnish summer also provide ample time to wander the historical grounds and enjoy the coastal scenery. Couples often find this time ideal for leisurely strolls and picnics by the sea. Families travelling with children will also appreciate visiting during the summer. The open spaces are great for children to explore, and there are often family-friendly events and activities taking place. The short ferry ride from Helsinki's Market Square is also more comfortable in good weather.

Can I cancel my hotel reservation on Expedia?

Many Expedia hotel reservations are refundable, provided that you cancel before the hotel’s cancellation deadline – this is often within 24-48 hours of your scheduled arrival. If you have a non-refundable booking, it might still be possible to receive a refund if you cancel it within 24 hours of booking. Be sure to check your booking confirmation for the exact cancellation policy. For maximum flexibility, use our "Fully refundable property" filter during your search to find the right Suomenlinna hotel for you.

How much is the nightly rate at a Suomenlinna hotel?

Hotel prices in Suomenlinna often vary, but you can find a great deal on Expedia. Different factors affect nightly hotel rates, such as the time of year or the days of the week you want to book. To find the best deals for your stay, be flexible with your dates, and sort search results by "Price: low to high" for our cheapest rates.

10 Best Hotels in Suomenlinna, Helsinki for 2026

A historic building with a clock tower, arched windows, and a central archway.

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Our top choices for Suomenlinna hotels

A natural cave entrance with a dirt path leading outside, surrounded by greenery and a stone wall.

1. Hostel Suomenlinna

Suomenlinna

Svenja

CA $55 total

includes taxes & fees

Sep 4 - Sep 5

A modern kitchen with brick walls, stainless steel appliances, and a variety of food items on display.

2. Home Hotel Katajanokka

Katajanokka, 2.6 km from Suomenlinna

Allan

CA $213 total

includes taxes & fees

Sep 19 - Sep 20

A modern interior with a dining area, a sofa, a staircase, and a large window.

3. Scandic Grand Marina

Katajanokka, 2.6 km from Suomenlinna

Leonid

CA $115 total

includes taxes & fees

Oct 4 - Oct 5

A modern hotel room with a bed, a bedside table with a vase of flowers, and a view of the city through large windows.

4. Noli Katajanokka

Katajanokka, 2.8 km from Suomenlinna

Christopher

CA $136 total

includes taxes & fees

Oct 4 - Oct 5

A compact hotel room with a bed, a desk with a laptop, a suitcase, a dining area, and a kitchenette.

5. Noli Katajanokka II

Katajanokka, 2.7 km from Suomenlinna

Amy C

CA $135 total

includes taxes & fees

Sep 27 - Sep 28

A modern hotel building with a glass facade, located by a waterfront.

6. Clarion Hotel Helsinki

Jatkasaari, 4 km from Suomenlinna

Samer

CA $180 total

includes taxes & fees

Sep 26 - Sep 27

A spacious lobby with a central circular seating area, wooden slatted ceiling, and large windows providing natural light.

7. Solo Sokos Hotel Pier 4

Katajanokka, 2.7 km from Suomenlinna

Denise

CA $190 total

includes taxes & fees

Oct 4 - Oct 5

A restaurant interior with round tables, green velvet chairs, and pendant lighting.

8. Hotel Lilla Roberts

Kaartinkaupunki, 3.1 km from Suomenlinna

Geraldine

CA $229 total

includes taxes & fees

Sep 10 - Sep 11

A hotel entrance with a geometric patterned floor, outdoor seating, and a car parked outside.

9. Hotel F6

Kaartinkaupunki, 3.2 km from Suomenlinna

Elisa

CA $271 total

includes taxes & fees

Sep 20 - Sep 21

A hotel lobby with a modern design, featuring a central open space, a glass storefront, and a ceiling with recessed lighting and a skylight.

10. Bob W Helsinki Katajanokka

Katajanokka, 2.7 km from Suomenlinna

Gemma

CA $106 total

includes taxes & fees

Sep 13 - Sep 14

A wooden sauna with benches and a central stone feature.

11. Hotel Arthur

Kaisaniemi, 3.8 km from Suomenlinna

Darlene

CA $128 total

includes taxes & fees

Sep 27 - Sep 28

A modern bedroom with a wooden bench, a bed with patterned pillows, a decorative wall piece, and a large window with a view of buildings.

12. Lapland Hotels Bulevardi

Kamppi, 3.6 km from Suomenlinna

Josee

CA $260 total

includes taxes & fees

Sep 20 - Sep 21

A spacious indoor dining area with brick walls, large windows, and modern furniture.

13. Scandic Grand Central Helsinki

Kluuvi, 3.9 km from Suomenlinna

Nicola

CA $157 total

includes taxes & fees

Oct 4 - Oct 5

A spacious hotel lobby with a high ceiling, multiple seating areas, and a central fireplace.

14. Radisson Blu Plaza Hotel, Helsinki

Kaisaniemi, 3.8 km from Suomenlinna

Erick

CA $225 total

includes taxes & fees

Sep 25 - Sep 26

A multi-story hotel with a modern architectural design, featuring illuminated signage and a prominent entrance.

15. Original Sokos Hotel Vaakuna Helsinki

Kluuvi, 3.9 km from Suomenlinna

Yi

CA $214 total

includes taxes & fees

Oct 4 - Oct 5

A modern lobby with a reception desk, plush seating, and large potted plants.

16. Crowne Plaza Helsinki by IHG

Taka-Toolo, 5.1 km from Suomenlinna

Manuela

CA $165 total

includes taxes & fees

Sep 27 - Sep 28

A modern interior with curved ceiling lights, a bar area, and seating arrangements.

17. Radisson RED Helsinki

Kaisaniemi, 3.8 km from Suomenlinna

Henry

CA $211 total

includes taxes & fees

Sep 26 - Sep 27

A sauna with wooden benches and a bench with a black bucket.

18. Home Hotel Jugend

Hietalahti, 3.8 km from Suomenlinna

Haruka

CA $196 total

includes taxes & fees

Sep 26 - Sep 27

A building with a large metallic sculpture of a bull's head and horns, a sign with the letters "Ax" on the facade, and outdoor seating with potted plants.

19. Hotel AX

Jatkasaari, 4.4 km from Suomenlinna

Angela

CA $146 total

includes taxes & fees

Oct 1 - Oct 2

A modern reception area with a reception desk, seating area, and two monitors on the wall.

20. Citybox Helsinki

4.5 km from Suomenlinna

Ed

CA $108 total

includes taxes & fees

Sep 27 - Sep 28

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Where to stay in Suomenlinna

Find the best Suomenlinna areas and neighborhoods for the activities you enjoy most.

A cobblestone street with buildings, a red umbrella café, and a domed building in the background.

Helsinki City Centre

Noted for its museums and live music, there's plenty to explore in Helsinki City Centre. Top attractions like Senate Square and Presidential Palace are major draws, and you can hop on the metro at Vironkatu Station or Hallituskatu Station to see more of the city.

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A modern building with a reflective pool in front.

Kluuvi

Consider a visit to Helsinki Central Library Oodi and take some time to enjoy the abundant dining options during your time in Kluuvi. If you want to see more of the city, jump on the metro at Rautatientori Station or Rautatieasema Station.

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A large, curved, wooden structure in an urban plaza with modern buildings in the background.

Kamppi

In the heart of Helsinki's Central Business District, Kamppi boasts the largest cinema multiplex, Tennispalatsi, and the modern underground central bus station. Explore Narinkka Square or shop at Kamppi Center.

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A historic building complex with a central red-roofed structure, surrounded by colorful buildings and cobblestone streets.

Kaartinkaupunki

Known for its abundant dining options and waterfront views, there's plenty to explore in Kaartinkaupunki. Top attractions like Kauppatori Market Square and Helsinki City Hall are major draws, and you can catch the metro at Kolmikulma Station or Etelaranta Station to see more of the city.

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A large, ornate church with multiple spires and a green roof.

Katajanokka

Dominated by a passenger harbour, Katajanokka boasts the former prison-turned-hotel, Uspenski Cathedral, and Katajanokka Casino. Easily accessible via four bridges, enjoy the area's renovated restaurants and cafés.

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Top Suomenlinna Hotel Reviews

Clarion Hotel Mestari

8/10 Good

"The property was well located, clean with comfy beds. Breakfast was pretty good, although cappuccinos were an additional charge which was unfortunate. However, the hotel is very dark- lighting in the halls are low, the walls are brown and the lighting in the rooms was dim. When I mentioned this to hotel staff when they asked how my stay was, they responded the hotel is intended to be dark. Maybe it is suppose to be moody, but a bit too moody if you ask me. I was there in August, I can only imagine how dark it is come December."

Clarion Hotel Helsinki Airport

10/10 Excellent

"I was so impressed with hotel. It is literally a 3-minute walk to the airport (no shuttle needed) and the train is next-door. Also, a large grocery store just inside the airport. All without going outdoors. Room was extremely comfortable and new. Bed super comfortable and heated bathroom floors. It all seemed very new. Beautiful top floor restaurant and bar with outdoor seating. amazing view and you can watch flights take off and land very close by. (A little pricey, but worth it). Breakfast was very inexpensive, $8. I had to leave the hotel at 430am, so I assumed it was too early to have breakfast, but it was open and pretty busy when I left. It's not what you expect compared to American Clarions. We stayed at the Hilton in Helsinki the previous few nights and the room and experience were surprisingly much better at the Clarion."

Hotels in Suomenlinna, Helsinki

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Our top choices for Suomenlinna hotels

1. Hostel Suomenlinna

2. Home Hotel Katajanokka

3. Scandic Grand Marina

4. Noli Katajanokka

5. Noli Katajanokka II

6. Clarion Hotel Helsinki

7. Solo Sokos Hotel Pier 4

8. Hotel Lilla Roberts

9. Hotel F6

10. Bob W Helsinki Katajanokka

11. Hotel Arthur

12. Lapland Hotels Bulevardi

13. Scandic Grand Central Helsinki

14. Radisson Blu Plaza Hotel, Helsinki

15. Original Sokos Hotel Vaakuna Helsinki

16. Crowne Plaza Helsinki by IHG

17. Radisson RED Helsinki

18. Home Hotel Jugend

19. Hotel AX

20. Citybox Helsinki

Where to stay in Suomenlinna

Helsinki City Centre

Kluuvi

Kamppi

Kaartinkaupunki

Katajanokka

Top Suomenlinna Hotel Reviews

Clarion Hotel Mestari

Frequently asked questions

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