Cheap flights from Belgrade to London from £43

The cheapest month to fly to London from Belgrade is in July. Flight prices, which tend to average around £16, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Belgrade averaging around £24.

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be 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 Belgrade to London for around £136.

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

No. A direct flight is the cheapest option for a flight between Belgrade to London.

As of May 2026, prices for Belgrade to London flights are approximately 112% more expensive when compared to flights at the same time last year.

Historically, on average around 16% of flights between Belgrade and London 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.

Munich (MUC) was the most common stop: 40% of momondo users choosing one-stop flights on this route connected there.

Flights via Amsterdam (AMS) offer the lowest average return price of £150.

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 5h 25m.

Warsaw (WAW) has the shortest average stopover time for this route: 1h 24m.

As of May 2026, there are 2 flights per day flying from Belgrade to London. The most common time of day flights depart is 10:00, with 78% of flights taking off at midday.

The number of flights available between Belgrade and London is 18 per week as of May 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.