Koisjärvi Holidays from £236

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Your Koisjärvi Holiday

Amazing adventures await when you reserve a holiday package to Koisjärvi. Whether you're a foodie, art buff or just a traveller who loves experiencing new places, there's something for everyone in this awesome city. Ready to do a little sightseeing? Spend your days exploring top attractions such as Kihilankorven Nature Reserve during your trip to Koisjärvi. Expedia has what you need to escape your daily routine. Tailor your holiday to Koisjärvi to suit your travel style, whatever that may be!

Top Koisjärvi Flight + Hotel Deals

Price found within the past 48 hours. Click for updated prices.
Kruna by the Sea

Kruna by the Sea

3.5 out of 5
Helsinki City Centre
Save 100% on your flight
per person
7 Nov - 11 Nov
found 1 day ago
Return flight included
London (LON) to Helsinki (HEL)
6/10 (1 review)
Scandinavian Apartments Lönnrotinkatu

Scandinavian Apartments Lönnrotinkatu

3.5 out of 5
Kamppi
Save 100% on your flight
per person
19 Oct - 24 Oct
found 1 day ago
Return direct flight included
London (LON) to Helsinki (HEL)
9.2/10 Wonderful! (5 reviews)
Finlandia Park Hotel Helsinki

Finlandia Park Hotel Helsinki

3.5 out of 5
Keskinen District
Save 100% on your flight
per person
25 Sept - 30 Sept
found 1 hour ago
Return flight included
London (LGW) to Helsinki (HEL)
7.4/10 Good! (461 reviews)
It was a nice stay for 3 nights good location easy walk to train station and also tram stops outside

Reviewed on 14 May 2025

Hotel Haven

Hotel Haven

5 out of 5
Etelainen District
Save 100% on your flight
per person
25 Sept - 30 Sept
found 1 hour ago
Return flight included
London (LGW) to Helsinki (HEL)
9.2/10 Wonderful! (1,001 reviews)
Great location. Nice big rooms. Great choice for central Helsinki.

Reviewed on 14 Aug 2025

Bob W City Centre

Bob W City Centre

4 out of 5
Helsinki City Centre
Save 100% on your flight
per person
25 Sept - 30 Sept
found 1 hour ago
Return flight included
London (LGW) to Helsinki (HEL)
9.6/10 Exceptional! (164 reviews)
Stayed here a week. Great location, very clean and quiet. Less than 5 minutes to central station.

Reviewed on 27 Jul 2025

Koisjärvi Essential Information

Language
Finnish
Currency
Euros
Local Welcome
Terve
Local Goodbye
Moikka
Max Temp Winter
-1.11ºC
Max Temp Summer
21ºC
Top Sights
Lohja Museo, Church of St. Lawrence and Market Square, Lohja

Top hotels in Koisjärvi

Hotelli Siuntio

Hotelli Siuntio

3 out of 5
80 Lepopirtintie, Siuntio, Uusimaa
8.6/10 Excellent! (161 reviews)
Stylish resort in the middle of nowhere
"Hotel is clean, spacious and feels luxurious. Staff were really friendly and helpful. Room was clean, spacious and had a balcony. Buffet breakfast was included and had a good selection. Gym and pool have extra charge, the gym was clean and functional."

Reviewed on 14 Dec 2024

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Hotelli Siuntio
Haltia Lake Lodge nature boutique hotel & glamping

Haltia Lake Lodge nature boutique hotel & glamping

3 out of 5
2 Solvallanrinne, Espoo
Fully refundableReserve now, pay when you stay
8.8/10 Excellent! (18 reviews)
"Wonderful, friendly staff… loved the simple but delicious menu and the beautiful surroundings. Thank you!"

Reviewed on 12 Aug 2025

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Haltia Lake Lodge nature boutique hotel & glamping
Mustion Linna

Mustion Linna

3.5 out of 5
Hållsnäsintie 89, Raseborg
The price is £143 per night from 4 Sept to 5 Sept
£143
4 Sept - 5 Sept
includes taxes & fees
8.6/10 Excellent! (162 reviews)
"Surrounding has a mot of history"

Reviewed on 12 Jul 2024

Mustion Linna
See all 63 properties in Koisjärvi
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.
All Inclusive Holidays
All Inclusive Holidays
Beach Holidays
Beach Holidays
Family Friendly Holidays
Family Friendly Holidays

What to do in Koisjärvi

Spirit of the forest !

Hiking tour in Nuuksio National Park with meal and snacks

£85
per adult
100% of travellers recommend
Hiking tour in Nuuksio National Park with meal and snacks
VIP SERVICE Traditional Finnish Log Sauna and Food Experience

VIP SERVICE Traditional Finnish Log Sauna and Food Experience

£4,310
per traveller
VIP SERVICE Traditional Finnish Log Sauna and Food Experience
Traditional Finnish Sauna+Local Food Experienc

Traditional Finnish Sauna+Local Food Experience(private service)

£1,250
per traveller
Traditional Finnish Sauna+Local Food Experience(private service)
See all activities in Koisjärvi

Frequently asked questions

How much does a Koisjärvi travel package cost?
From as little as £236. Yes, you read that right. Our Koisjärvi packages are an awesome way to make your budget last longer. Bundle your hotels, flights and car rentals and get out and see this wonderful destination.
If I'm not able to travel, can I cancel my Koisjärvi travel package?
We totally get it — life can throw you the odd curveball. If you've booked a Koisjärvi travel package and have to amend or cancel it, we can help. We recommend having a look at our Customer Service Portal first for information. But generally, if you've booked your package in the last 24 hours, you may be able to cancel and rebook for free. If it's been more than 24 hours, your hotel, airline or car rental company may impose a charge.
How do I get a cheap travel package to Koisjärvi?
One word: bundle. Hotels, flights and rental cars — combine whatever you need into a Koisjärvi holiday package to save a pile of cash. Score even more discounts when you add extras such as activities or tours to your booking. But that's not the only impressive part. You have the freedom to customize your holiday your way. We offer over 550 air carriers and 1,000,000 hotels throughout the world, so that everyone has a chance to travel and fulfil those holiday dreams.
Does Expedia offer Book Now, Pay Later Koisjärvi holidays?
Expedia has joined forces with online lender Klarna to make your next trip easier on your budget. Paying by instalment means you can spread the costs of your next big adventure, leaving you with more cash to play with while you're away. Klarna has several payment plans to choose from, so you're sure to find one that suits your budget. Browse these flexible payment options:

  • Pay monthly holidays: Klarna offers easy monthly payment plans that work for all budgets, so you can take that well-earned holiday now.
  • Pay in instalments holidays: If you'd like to pay off your escape across multiple transactions, holidays paid in instalments might be the right choice for your Book Now, Pay Later holiday through Klarna.
  • Low deposit holidays: If paying a small percentage of your trip (rather than all of it upfront) makes it easier to click that "book now" button, go for a low deposit holiday payment plan with Klarna.

What are the top hotels in Koisjärvi?
If it's your very first time in Koisjärvi, reserve a room at Koivulan Kartano or Hiisi Hotel Lohja. Both hotels offer comfortable beds and are popular options with many savvy travellers.
How far in advance should I book my Koisjärvi holiday?
Be rewarded with the widest variety and the lowest prices by booking your adventure to Koisjärvi early. Airlines generally sell tickets anywhere up to 12 months prior to departure, so start your planning ASAP. That being said, Expedia is dedicated to giving you the best bargains around, so it's never a bad time to book your dream holiday!
What does an Expedia Koisjärvi travel package include?
Flights, car rentals and hotels — we connect you to the very best bargains. All you'll have to do is figure out your favourite combination. After you've made your booking, you can add on the fun stuff like activities and tours. Our travel packages make it simple to create an exciting Koisjärvi escape.
What should I know before booking a Koisjärvi travel package?
You'll save plenty with an Expedia travel package. Combine your flights, rental cars and hotels and land terrific discounts. Hotels aren't your only choice, though. Book with us and choose from island resorts, rural cottages and even houseboats and castles!
Can I choose my airline with a Koisjärvi Expedia travel package?
With a travel package, you're the boss. Whether you're looking to fly to Koisjärvi in coach or business class, simply select from the available airline options. Expedia has access to more than 550 airline partners worldwide.

* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Flight-inclusive packages are ATOL protected.