Cheap flights from London Heathrow Airport to Belgrade from C$ 210

The cheapest month to fly to Belgrade from London Heathrow Airport is in January. Flight prices, which tend to average around C$ 364, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Belgrade from London Heathrow Airport during April instead. Flights to Belgrade in April, while not as cheap as those in January, still average around C$ 386.

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

You are more likely to see cheaper flights to Belgrade from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgrade for around C$ 450 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgrade from London Heathrow Airport for as low as C$ 232 on momondo.

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

Historically, on average around 23% of flights between London and Belgrade have experienced a delay on any given week. The average delay length over the past 12 months has been 109 minutes.

Generally, flights departing in the early afternoon 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. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, airBaltic has had the least delays on this route over the last 12 months, with about 21% of their flights experiencing any sort of delay.

As of September 2026, there are 1 flights per day flying from London Heathrow Airport to Belgrade. The most common time of day flights depart is 1:00p.m., with 85% of flights taking off in the afternoon.

9 flights are operational weekly from London Heathrow Airport to Belgrade as of September 2026. The most popular departure day for this route is Sat, with 22% of flights per week taking off on this day.