Postojna Holidays from £192
Book a Hotel + Flight or Car together to unlock savings
- Plan, book, travel with confidence
- Better togetherSave up to £750 when you book a flight and hotel together*
- Find the right fitWith over 300,000 hotels worldwide, it's easy to create a perfect package
- Rest easyPackages with flights are ATOL protected
Your Postojna Holiday
Say bye-bye to planning hassles and hello to a Postojna holiday package. With the finer details organised before you leave, you can focus on discovering the best of this city, starting with Matavun, which is great for history, families and walking. If sightseeing is on the to-do list during your trip to Postojna, check out well-known attractions like Postjona Cave, Predjama Castle and Pivka Jama. Don't delay exploring this destination any longer. The ultimate Postojna holiday is a couple of clicks away with Expedia.
Top Postojna Flight + Hotel Deals
Price found within the past 48 hours. Click for updated prices.
Hotel Dolenjc
£355
per person
7 Sept - 11 Sept
found 3 hours ago
Return flight included
London (LON) to Ljubljana (LJU)
8.8/10 Excellent! (104 reviews)
An excellent place for a stopover when travelling through, has restaurant, bar and pizza bar with very reasonable prices, the breakfast was great, the rooms are excellent, clean and well maintained, highly recommend, would definitely stay here again
Reviewed on 11 May 2026
Postojna Essential Information
Language | Slovenian |
|---|---|
Currency | Euros |
Local Welcome | Zdravo |
Local Goodbye | Nasvidenje |
Population | 9,200 |
Max Temp Winter | 4ºC |
Max Temp Summer | 24ºC |
Top Sights | Postjona Cave, Predjama Castle and Skocjan Caves |
Top hotels in Postojna
Postojna Cave Hotel Jama
Jamska Cesta 30 Postojna
Fully refundableReserve now, pay when you stay
£144
19 Aug - 20 Aug
includes taxes & fees
9.2/10 Wonderful! (331 reviews)
"Beautiful convent value for money"
Reviewed on 2 Aug 2026
Hotel Center
Kolodvorska cesta 1 Postojna
Fully refundableReserve now, pay when you stay
£80
2 Sept - 3 Sept
includes taxes & fees
8.8/10 Excellent! (387 reviews)
"The room is in need of updating. There was a kitchenette squashed into the room with a broken fridge which was unusable. The mattress on one of the beds kept sliding off. In the floor we were on at the top of the stairs a spherical post on the staircase had clearly fallen off but remained delicately ..."
Reviewed on 8 Aug 2026
City Hotel Ljubljana
Dalmatinova Street, 15 Ljubljana
Fully refundableReserve now, pay when you stay
£163
23 Aug - 24 Aug
includes taxes & fees
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.
Stay near popular Postojna attractions
Postjona Cave
9.4/10 (232 reviews)
Slovenia's Postojna Cave dazzles with its massive underground railway system and ethereal stalactite formations. Tour illuminated passages to glimpse rare olm salamanders, affectionately called "baby dragons" by locals.
Predjama Castle
9.2/10 (188 reviews)
Built into a 123-meter cliff, Predjama Castle is the world's largest cave castle, blending medieval architecture with natural cave formations. Explore its armoury, chapel, and secret tunnels.
Pivka Jama
9.0/10 (2 reviews)
Descend 317 steps into Pivka Cave to witness remarkable stalactites formed by the underground river. This intimate alternative to Postojna Cave offers guided tours through illuminated karst passages.
Pustolovski Park
8.0/10 (1 review)
Soar through the treetops at Adventure Park Postojna, a thrilling aerial challenge with 78 diverse obstacles. Located near the famous Postojna Cave, it combines natural wonders with adrenaline-pumping adventure.
What to do in Postojna
Postojna cave, Predjama castle and Piran tour from Ljubljana
£96
per adult
Frequently asked questions
Why should I book my Postojna holiday with Expedia?
With top-value airfares, accommodation and car hire choices all in one place, Expedia makes planning your Postojna break a cinch. What's more, we can help you bundle your bookings into a package holiday so you can enjoy even more savings. Select from fabulous properties, add flights and/or a car hire (and maybe even some fun activities!) and score incredible prices. Had a change of plans? Expedia offers a flexible cancellation policy for many reservations. To find out more, check out our Customer Service Portal link.
When is the best time of year to holiday in Postojna?
Peak season falls in July, August and September and is an exciting time to visit — if you don't mind the crowds. November, December and January are typically quieter times of the year. To get an idea of what type of weather to expect, the average temperature during the day in January, the coolest month in Postojna, is 0ºC. The warmest time here is July, when temperatures reach around 19ºC.
What is the top hotel for my holiday in Postojna?
City Hotel Ljubljana is the ideal base for an exciting holiday in Postojna, offering all the amenities you'll need and more.
How do I get a cheap holiday to Postojna?
Bundling your flight and hotel with Expedia won't just save valuable time — it'll save you a few pounds too. A Postojna holiday makes it simple to put together the perfect trip. With more than 400 airlines worldwide to pick from, finding convenient flights that fit your schedule won't be a problem. On top of that, we've got over 321,000 hotels globally to pick from. Now that's choice! No matter who you are, Expedia can show you the world. Learn more about how you can save money on your next holiday when you book a flight and hotel together with Expedia.
What should I do on my Postojna holiday?
Ensure your holiday in Postojna is a memorable one by taking in its top attractions. Postjona Cave, Predjama Castle, Lake Cerknica and Planina Cave are a few of the things to put on your itinerary while you're in the area.
What is the best area to stay in when on holiday in Postojna?
There's so much to explore in Postojna, so stay near its best sights and maximise your time sightseeing. Postjona Cave is one place to put on your to-do list.
Do I need a visa for my Postojna holiday?
Check the latest rules on official government websites. Your nationality and whether you're travelling for leisure, business or study will determine if you need a visa for Postojna. Find out about the application process, including any required documentation, fees and turnaround times. Submit your application well in advance to allow plenty of time for processing. Some visas may take weeks or even months to obtain, depending on the country and time of year.
What should I wear on my Postojna holiday?
Think about the type of activities planned during your Postojna trip and choose versatile pieces that you can mix and match. For fashion inspiration or even information on dress codes, browse style blogs or social media accounts. Daytime temperatures during January, Postojna's coolest month, average 0ºC. July marks this destination's warmest month when the average temperature reaches 19ºC. Our tip? Take the guesswork out of what to pack and check the weather forecast.
What does an Expedia Postojna holiday include?
Hotels, flights and a cool set of wheels for all your fun road trip adventures. Simply mix and match your preferred bundle and gain access to great discounts. Once you've made your booking, add on some tours and activities and watch your savings stack up. When it comes to creating your Postojna getaway, you're in charge! Explore an excellent range of property types and choose one that suits the size of your group. The most popular holiday rentals here are apartments and hotels. With Expedia, it's easy to tailor-make your Postojna retreat however you like.
Does Expedia offer Book Now, Pay Later Postojna holidays?
We sure do. Expedia has partnered with online lender Klarna to help you easily pay for your trip in instalments. Simply pick the payment plan that works for you during the checkout process and take away the stress of budgeting for your next trip. Make sure you bundle your flights, accommodation and activities with Expedia to get the biggest bang for your holiday buck. Check out our flexible payment options below:
- Pay monthly holidays: Realise your holiday dreams sooner with Klarna's convenient monthly instalment plans. If paying in multiple transactions works for you, pick this option during the checkout process.
- No-deposit holidays: If not paying upfront for your trip makes hitting that "book now" button more stress-free, consider a no-deposit holiday plan from Klarna so that you can Book Now, Pay Later!
Can I choose my airline with a Postojna Expedia holiday?
The choice is all yours! We have access to over 400 airlines across the globe, so you can customise your Postojna holiday according to your needs and budget.
Explore a world of travel with Expedia
* 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.
