Top Airlines Offering Cheap Flights to Slovenia

When it comes to finding affordable flights to Slovenia, there are several reputable airlines to choose from, each with its own set of attractive deals and offerings. Here are some of the top airlines to consider:

Find Major Airports in Slovenia

Also known as Brnik Airport or Ljubljana Airport, LJU is Slovenia’s largest and busiest airport. This airport handles most of the international flights to and from Slovenia. You can reach numerous destinations across Europe by flying from Ljubljana Airport, as major airlines such as Adria Airways, Air France, Lufthansa, and Turkish Airlines operate flights to and from the airport. 

MBX is the second-largest airport in Slovenia, located in the northeast near the city of Maribor. The airport mainly serves low-cost airlines and seasonal charter flights that operate within Europe. Some of the airlines that operate at MBX include Lufthansa and Ryanair. Although the terminal is smaller than LJU, it offers basic passenger services.

POW is the third international airport in Slovenia, situated near the coastal town of Portorož. This airport is relatively small and mainly caters to seasonal flights to and from different European destinations. Its services are particularly in demand during the summer months when the Slovenian coast is a popular tourist destination. 

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The Best Time to Visit Slovenia

The shoulder seasons in Slovenia are April, May, September, and October. During these months, the weather is mild and comfortable, making it ideal for exploring the country’s natural beauty and outdoor activities. Tourism is slower than during the peak summer season, resulting in cheaper flight prices and accommodations. 


The best time to visit Slovenia is between June and August when the weather is warm and ideal for outdoor activities. However, the high influx of tourists can result in higher prices for flights and accommodations. December and January can also be pricey due to the winter holiday season and the popularity of skiing in the Slovenian Alps.

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Cheapest months to fly

April, May, September, and October

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Most Expensive Months to Fly

June to August, January, and December

Compare Prices

When purchasing plane tickets to Slovenia, it’s essential to consider the trade-off between direct (nonstop) and one-stop flights. Direct flights are more convenient and time-saving, while one-stop flights can be more affordable but extend travel time. Evaluate your priorities and budget to decide which option suits you best. 

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Frequently Asked Questions

Flying into Ljubljana Airport (LJU) is often the most cost-effective choice, as it is the largest and busiest airport in Slovenia and has the most extensive flight network.

The cheapest months to fly to Slovenia are typically April, May, September, and October, with April and October often offering the best deals.

Delta, SWISS, Air France, Turkish Airlines, and Lufthansa often provide competitive fares to Slovenia. 

Bookings from cities with major airports and high competition among airlines, such as London, Paris, and Frankfurt, often have more affordable flights to Slovenia than those from smaller cities or those located farther away.

Several budget airlines fly to Slovenia, including Ryanair and easyJet. These airlines often offer low fares but may charge additional fees for baggage, seat selection, and other services.

Direct flights from the U.S. to Slovenia are currently unavailable. Travelers from the US will need to connect through a major European hub, such as Frankfurt (FRA), London (LHR), Paris (CDG), or Amsterdam (AMS), before reaching Slovenia.

U.S. passport holders do not need a visa for short stays (up to 90 days) in Slovenia for tourism, business, or transit purposes. However, they must have a valid passport with at least three months of validity beyond their intended stay in Slovenia.

Book your tickets at least 2 to 3 months in advance to find the best deals on flights to Slovenia. However, last-minute deals may also be available if you have flexible travel dates.

Some tips for getting the best travel deals include being flexible with dates, booking in advance, comparing prices across multiple airlines and booking websites, and signing up for OneAir to stay informed about the latest special offers and promotions.

Flight times vary depending on the origin city. From London or Paris to Ljubljana, it takes about 2 hours, while it takes around 1 to 1.5 hours from Frankfurt or Munich.

Slovenia observes Central European Time (CET), which is UTC+1 hour during standard time and UTC+2 hours during Daylight Saving Time (from late March to late October).

Due to Slovenia’s small size, there are no domestic flights within the country. However, the country has a well-developed road and rail network for domestic travel.

There are several options, including taxi, shuttle, and bus services. The airport is about 20 kilometers north of Ljubljana, and the journey takes around 30 minutes by car or 45 minutes by bus.

Discover Slovenia

Looking for cheap flights to Slovenia? OneAir makes it easy to discover incredible flight deals to destinations around the world. Follow these simple steps to start saving on your next trip.


  • Set your departure airports on OneAir. Choose your preferred departure airports, and we’ll search for the cheapest flights from those cities to Slovenia. OneAir offers deals from over 50 major US airports, so you can find the most convenient and affordable options. 
  • Be flexible with your travel dates. If your schedule allows, use our “Explore” or “Add Destinations” feature to find the most affordable days to fly to Slovenia. Shifting your dates by just a day or two can often result in significant savings.
  • Turn on your notifications. We’ll notify you via email or push notification whenever the price for your selected route is at its lowest. This way, you’ll never miss a deal.
  • Compare flight options from multiple providers. Choose the cheapest, fastest, or most convenient flights to Slovenia based on your priorities.
  • Filter for direct flights. If you prefer nonstop service to Slovenia, simply tick the “Nonstop” box when searching. We’ll show you all available nonstop routes, so you can avoid lengthy layovers.
  • Get the best unpublished deals. Dreaming of a luxurious journey to Slovenia? We also find the best deals on Premium Economy, Business, and First Class fares. Compare prices across all cabin classes – you might be surprised by an affordable premium seat.
  • Expand your search to nearby airports. Unlock even more deals by searching for flights to Slovenia from nearby airports. This will show you flight prices from alternative departure airports close to your origin city.

Book a complete travel package. Once you’ve found your perfect flight to Slovenia, why not add a hotel room or rental car? OneAir also offers exclusive hotel, car, and activity deals, so you can save even more on your entire trip.


Discover New Destinations with the “Explore” Tab. Not set on Slovenia? Use our “Explore” search to find the cheapest flights from your city to anywhere in the world. You might just discover your next dream vacation spot!