Cheap flights from London to Serbia from £36

If you’re not able to fly to Serbia in October, then August is your next best option. Flight prices from London to Serbia during August average around £92.

The cheapest day to depart from London to Serbia is on a Friday. Travellers who choose to depart for Serbia on a Friday will often find tickets for as low as £93. On the other hand, Thursday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £195.

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

You are more likely to see cheaper flights to Serbia from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Serbia for around £193 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Serbia from London for as low as £144 on momondo.

There are 3 cabin classes available to choose from on London to Serbia 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 London to Serbia.

easyJet, Wizz Air, and Air Serbia are the most popular carriers operating from London to Serbia

Air Serbia, Wizz Air and Lufthansa are the top three most popular airlines that fly to Serbia from London according to our data. Air Serbia is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Serbia. Keep in mind that there are 3 different airlines that fly to Serbia on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between London and Serbia have experienced a delay on any given week. The average delay length over the past 12 months has been 138 minutes.

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

Tuesday 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, Wizz Air have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

The number of flights available between London and Serbia is 1 per day as of March 2026. The most frequent departure time is 13:00, with 100% of daily flights leaving in the afternoon.

The number of flights available between London and Serbia is 12 per week as of March 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.