100€ Find Cheap Flights from Frankfurt Airport to Slovenia – Compare and Save

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1 adult, Economy, 0 bags

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Best Slovenia Flight Deals from Frankfurt

Cheapest return prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Ljubljana
1h 10mNonstop
from 156 €per person
Booking Insights

KAYAK's insights & trends for Frankfurt to Slovenia flights

Get data-powered insights and trends into flights from Frankfurt to Slovenia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Frankfurt am Main Airport to Slovenia flight route?

The cheapest ticket to Slovenia from Frankfurt am Main Airport found in the last 5 days was to Ljubljana, at 247 € return. The most popular route is from Frankfurt am Main Airport (FRA) to Ljubljana (LJU), and the cheapest return airline ticket found on this route in the last 5 days was 247 €.

What is the cheapest time of day to fly to Slovenia?

The cheapest time of day to fly to Slovenia is generally in the morning, when retur flights cost 293 € on average. The most expensive time of day to fly to Slovenia is generally at night, which is peak travel time and where the average cost of a ticket is 333 €.

Can I save money by flying with a stopover from Frankfurt am Main Airport to Slovenia?

No, with an average price for the route of 352 €, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Frankfurt am Main Airport to Slovenia?

The cheapest month for flights from Frankfurt am Main Airport to Slovenia is March, when tickets cost 221 € (return) on average. On the other hand, the most expensive months are November and January, when the average cost of return tickets is 377 € and 364 € respectively.

What’s the cheapest day of the week to fly from Frankfurt Airport to Slovenia?

Your flight ticket price will generally be cheaper if you fly to Slovenia on a Monday and more expensive on a Wednesday. On your return trip to Frankfurt Airport, you should consider flying back on a Saturday, and avoid Tuesdays for better deals.

How far in advance should I book a flight from Frankfurt am Main Airport to Slovenia?

To get a below-average price on a flight from Frankfurt am Main Airport to Slovenia, you should book around 5 weeks before departure, which saves you about 28% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know - Cheap tickets from Frankfurt Airport to Slovenia

Low season

January

Cheapest flight

100 €
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Frankfurt Airport to Ljubljana

FAQs - booking Slovenia flights

  • How does KAYAK find such low prices on flights from Frankfurt Airport to Slovenia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Frankfurt Airport to Slovenia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Frankfurt Airport to Slovenia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Frankfurt Airport to Slovenia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Frankfurt Airport to Slovenia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Frankfurt Airport to Slovenia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Frankfurt Airport to Slovenia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Frankfurt Airport to Slovenia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Frankfurt to Slovenia

 
Need help choosing which airline to fly with from Frankfurt to Slovenia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6,8
LufthansaOverall score based on 8220 reviews
6,8Comfort
6,3Food
6,5Entertainment
7,6Crew
7,0Boarding
Airline reviews

I was disappointed that paying nearly $5000 more for business class for two didn’t really get me any more than a larger seat which as the last row in cabin reclined only mildly and the foot supports were of minimal help and left no room under seat ahead for carton bag. Second, our checked luggage was lost and took us two long days and we’ll after midnight each of them and multiple calls and 30 euro trip to airport in person to finally get them. Would you do this again?

6,0 Goodrandall, Sept 2026
Read more Lufthansa reviews

I was disappointed that paying nearly $5000 more for business class for two didn’t really get me any more than a larger seat which as the last row in cabin reclined only mildly and the foot supports were of minimal help and left no room under seat ahead for carton bag. Second, our checked luggage was lost and took us two long days and we’ll after midnight each of them and multiple calls and 30 euro trip to airport in person to finally get them. Would you do this again?

I bought premium economy tickets with a fully flexible fare, and made seats selection for me and my son: window and aisle. After checking in online, Lufthansa cancelled the seat assignment without informing me. As a result, my son and I were assigned mid-center row seats, in different rows. This ruined the trip.

That was the last time I booked Kayak. The connecting flight got canceled and the trouble shooting terrible. Next times, I will book the airlines directly. Good bye

I want to highlight the crew members and their excellent work and professionalism. They work hard to make a long trip the most comfortable as possible, the food and drinks they offer are pretty good. And they are always asking if you need something else. I have had experiences with other airlines where you have to basically beg for a bottle of water. This is not the case. Highly recommended!!!

Way too crampled. Charge more and put in less seats.

I was first assigned a seat that could not recline fully and was at the back of the craft. I was not able to select another seat during check-in even when opting to pay for selecting a different seat. I had to contact the airline and spent 25min with a chatbot and was then transferred to an agent who was very helpful and could change my seat (free of charge). The entire process took me one hour. If I happened to not have that hour available this would have been a problem. And that was only to check in. The next problem is that the airport lounge I had access to is located landside. How strange. So it means that you need to allow time for security check and passport control and boarding time when leaving the lounge, which makes it almost pointless having lounge access unless you have a very long layover or arrive 5 hours before the flight. Inflight service was okay. But not up to par with the likes of QA, SQ or CX, even though the price is the same or even more. It was much better than the domestic flight where Lufthansa is actually a low-cost airline with legacy airline prices.

One of the best airliner in the world But airport was very poor

Very bad 3 times change the gate and too much delay...

the blanket was great and pillow helped. really need a toothpick packed with meals

Everything was great…Flight Attendants were specially friendly and helpful.

Unorganized, late and they lost my bag for several days.

Flight took very long to even get checked in for, everything was late and written out by hand. My luggage was lost for several days and it was the most unorganized flight experience of my life.

They had lost my ticket and despite showing them the confirmation email with the itinerary and receipt of payment for the flight they could not put me on that flight and rescheduled departure postponing it by a whole week

Long delay (6 hour late departure, not informative enough to provide up to date info on flight, poor food quality

Plane was late causing me to miss connection. Flight the next late causing me to miss the rebooked connection. Air seberia I think is more late than on time

This flight was better, plane was newer and didn’t have broken parts. Flight crew was very attentive and friendly.

Seats are very small and uncomfortable so such a long flight. My tray table was broken and taped up. Flight attendant untaped it to put my tray on. I taped it back up when done. The armrest between seats was broken and metal exposed. I will not book Air Serbia again.

Our flight was delayed from 1st July to 2nd July. But I wasnt informed! Checked my emails,every detail but I was definitely not informed! I and my family went to the airport on 1st July and learned that rhe flight is delayed to 2nd July at the airport! I am going to complain about this. I had to stay ın Kraljevo one more night. Luckily we could find a room. What ıf We couldn't?

To be honest, it was a fair flight, nothing more, nothing less. Since the route is short, I can accept poor in-flight service. The Belgrade airport is currently undergoing extensive reconstruction, which may result in some minor disruptions, but progress is expected to be made within the foreseeable future.

It was not communicated in advance by the airline, but we needed a PCR test before boarding.

More options for your flight from Frankfurt to Slovenia

Complete your trip to Slovenia with a hotel stay or car hire