98€ Find Cheap Flights from Frankfurt Airport to Slovenia – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt to Slovenia departing on 14.09.. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Frankfurt to Slovenia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Frankfurt to Slovenia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Frankfurt to Slovenia

Tue, 22. Sep - Tue, 29. Sep
Air Serbia Logo
20:20 - 8:50
FRA
-
LJU
12h 30m
1 stop
Air Serbia Logo
20:40 - 9:00
LJU
-
FRA
12h 20m
1 stop
153 €Air Serbia
Wed, 9. Sep - Wed, 16. Sep
Air Serbia Logo
9:50 - 20:05
FRA
-
LJU
10h 15m
1 stop
Air Serbia Logo
20:40 - 9:00
LJU
-
FRA
12h 20m
1 stop
153 €Air Serbia
Fri, 6. Nov - Mon, 16. Nov
Air Serbia Logo
9:50 - 14:25
FRA
-
LJU
4h 35m
1 stop
Air Serbia Logo
20:45 - 9:05
LJU
-
FRA
12h 20m
1 stop
154 €Air Serbia
Sat, 19. Sep - Tue, 22. Sep
Air Serbia Logo
20:20 - 8:50
FRA
-
LJU
12h 30m
1 stop
Air Serbia Logo
20:40 - 19:30
LJU
-
FRA
22h 50m
1 stop
154 €Air Serbia
Wed, 9. Sep - Wed, 16. Sep
Multiple Airlines Logo
16:10 - 7:45
FRA
-
LJU
15h 35m
2 stops
Multiple Airlines Logo
20:40 - 19:30
LJU
-
FRA
22h 50m
1 stop
194 €Multiple Airlines
Mon, 21. Sep - Thu, 24. Sep
Multiple Airlines Logo
20:20 - 20:05
FRA
-
LJU
23h 45m
1 stop
Multiple Airlines Logo
21:35 - 18:00
LJU
-
FRA
20h 25m
2 stops
204 €Multiple Airlines
Sat, 5. Sep - Wed, 9. Sep
Multiple Airlines Logo
20:20 - 14:20
FRA
-
LJU
18h 00m
1 stop
Multiple Airlines Logo
17:35 - 12:55
LJU
-
FRA
19h 20m
2 stops
206 €Multiple Airlines
Thu, 31. Dec - Sat, 9. Jan
Lufthansa Logo
8:55 - 10:05
FRA
-
LJU
1h 10mdirect
Lufthansa Logo
10:45 - 12:10
LJU
-
FRA
1h 25mdirect
250 €Lufthansa
Fri, 1. Jan - Sat, 9. Jan
Lufthansa Logo
20:05 - 21:15
FRA
-
LJU
1h 10mdirect
Lufthansa Logo
6:35 - 8:00
LJU
-
FRA
1h 25mdirect
251 €Lufthansa
Tue, 22. Sep - Tue, 29. Sep
Lufthansa Logo
8:00 - 9:15
FRA
-
LJU
1h 15mdirect
Lufthansa Logo
14:25 - 15:50
LJU
-
FRA
1h 25mdirect
254 €Lufthansa
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?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Slovenia from Frankfurt am Main Airport found in the last 5 days was to Ljubljana, at 210 € 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 210 €.

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

The average price for all round-trip flights from Frankfurt am Main Airport to Slovenia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Slovenia is generally in the morning, when retur flights cost 307 € 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 327 €.

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

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at 346 € on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Frankfurt am Main Airport to Slovenia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Frankfurt am Main Airport to Slovenia is March, when tickets cost 220 € (return) on average. On the other hand, the most expensive months are November and January, when the average cost of return tickets is 387 € and 370 € respectively.

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

The average price of all round-trip flights from Frankfurt am Main Airport to Slovenia clicked on KAYAK for each day over the last 12 months.

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

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Frankfurt am Main Airport to Slovenia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Frankfurt am Main Airport to Slovenia, you should book around 2 weeks before departure, which saves you about 25% 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

98 €
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 2% 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 8166 reviews
7,6Crew
6,4Entertainment
7,0Boarding
6,3Food
6,8Comfort
Airline reviews

There was no entertainment or food service (short flight). The flight was delayed more than an hour.

8,0 ExcellentAnonymous, Jul 2026
FRA - SJJ
Read more Lufthansa reviews

There was no entertainment or food service (short flight). The flight was delayed more than an hour.

Horrible airport ever. We stood in the security check line for more than an hour. It was past boarding time and we were still waiting in line for the security check. With 2 children and a medically ill person we had a very stressful transit.

Cancelled - booked on train; and then flights started running! I spent 5 hours with 2 changes on train while flights started and is 50 min

Lufthansa has a bag policy unique to Lufthansa. We all had a small carry on and a backpack (personal item) that we carried with us through multiple other connecting flights, no problem. With Lufthansa we were charged 80 euros each for the carry on at the gate, for this one flight. When asked they said they made an announcement… problem being that we had just arrived to the gate from a connecting flight and didn’t hear an announcement. While we were standing at the counter paying the ridiculous fee several other people were stopped, while countless others boarded with the same type of luggage and were not stopped. Crazy. Good news though, when we got on the plane half of the overhead bins were empty! After an already horrible experience the lady at the counter was also terrible, so that helped round things out.

We missed our connecting flight in Frankfurt do to security and all hell ensued then.we got rebooked to Washington got there round 10 am ish didn't find out till 630 we were rerouted to United!! Then we started getting updates

Boarding arrangement at Frankfurt was terribly managed with no proper guidance and the flight was parked far away from the gate. In flight entertainment device (touch screen) was not working at all throughout the flight. And on top of all this two of the checked in bags were found to be missing when we landed at Chennai. All this mismanagement at a very high fare of about $2300 per ticket is unacceptable.

Water in bottle and a piece of chocolate were given. We did have movies to watch.

Too tight connection. Lufthansa staff pulled 12 of us out of passport control that had tight connections and took us about 1/3 mile AWAY from our gates and put us in another slow, long line. Needless to say all of us missed our flights and the Customer “Service” staff was rude and not helpful at all. Was rebooked from a direct flight to one w a 6hr layover. Asked about an other option that was on my app and was told to book it myself online (which would be $300 extra pp!!). Got rebooked again w a tight connection which was also missed. Rebooked into middle seats that didn’t recline for 9 hr flight!! No compensation (and we paid for seats!) Ended up taking 26hrs to get home from Europe to North Carolina! No longer a fan of Lufthansa—2nd time having these kind of issues w them!

Good but I don’t received my bags yet is been 5days still no update

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

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.

Delaying more than 5 hours from Belgrade to Tirana Information very rude to questions

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

This was my connection flight that was moved time ahead for a almost entire day so I lost it and I had to purchase new ticket once I landed in Copenhagen since nobody wanted to take responsibility for moving flight in that way so it’s impossible to make it. Very poor job by Underpricer, Air Serbia and SAS.

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.

Omg my flight was delayed from 4pm to 9:45 pm with no explanation- that is ridiculous

Very poor embarkation in Belgrade , employees not friendly, not well organized. The flight was delayed by over 2.5 hours and the employees at the air Serbia desk at Belgrade were unhelpful, disinterested and all appeared more concerned about their snack (all were munching something) than assisting passengers

Everything you need to know for your flight from Frankfurt to Slovenia

Information on your arrival and departure airports