Cheap flights from Serbia to the United Kingdom from £37

The cheapest month to fly to United Kingdom from Serbia is in July. Flight prices, which tend to average around £16, 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 July, then departing from Serbia during the month September is also very affordable. Most momondo users find prices during this month for around £24.

The cheapest day to depart from Serbia to United Kingdom is on a Tuesday. Travellers who choose to depart for United Kingdom on a Tuesday will often find tickets for as low as £42. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Serbia to United Kingdom for around £136.

Fly from Belgrade Nikola Tesla to London Luton for the best Serbia - United Kingdom flight prices

Historically, on average around 16% of flights between Serbia and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 119 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening 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. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Air Serbia have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

The number of flights available between Serbia and United Kingdom is 2 per day as of May 2026. The most frequent departure time is 10:00, with 80% of daily flights leaving at midday.

19 flights are operational weekly from Serbia to United Kingdom as of May 2026. The most popular departure day for this route is Sat, with 21% of flights per week taking off on this day.