Cheap flights from Slovenia to the United Kingdom from £34

The cheapest month to fly to United Kingdom from Slovenia is in March. Flight prices, which tend to average around £135, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of March, then departing from Slovenia during the month December is also very affordable. Most momondo users find prices during this month for around £140.

The cheapest day to depart from Slovenia to United Kingdom is on a Sunday. Travellers who choose to depart for United Kingdom on a Sunday will often find tickets for as low as £92. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Slovenia to United Kingdom for around £188.

The cheapest time of day to fly to United Kingdom is at midday when flights can be purchased for as low as £92. Try not to purchase tickets in the afternoon because they tend to be around £162. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Ljubljana Joze Pucnik to Manchester for the best Slovenia - United Kingdom flight prices

There is only 1 cabin class available to choose from on Slovenia to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Slovenia to United Kingdom.

Historically, on average around 21% of flights between Slovenia and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, easyJet have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

The number of flights available between Slovenia and United Kingdom is 1 per day as of August 2026. The most frequent departure time is 10:00, with 37% of daily flights leaving in the afternoon.

As of August 2026, there are 10 flights per week flying from Slovenia to United Kingdom. The most common day of the week flights depart is Sat, with 40% of flights taking off on this day.