Cheap flights from Croatia to London from £52

On average, the least expensive day to fly to London Heathrow Airport from Croatia is on a Friday. momondo users have found tickets for Friday departures for as low as £129. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £206.

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Croatia to London Heathrow Airport in the afternoon for as low as £129. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £239 on average. Flights to London Heathrow Airport from Croatia at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Zagreb Franjo Tuđman to London Heathrow for the best Croatia - London Heathrow flight prices

There are 2 cabin classes available to choose from on Croatia to London Heathrow 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 20% of flights between Croatia and London have experienced a delay on any given week. The average delay length over the past 12 months has been 90 minutes.

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

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

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

The number of flights available between Croatia and London Heathrow Airport is 2 per day as of March 2026. The most frequent departure time is 14:00, with 100% of daily flights leaving in the afternoon.

18 flights are operational weekly from Croatia to London Heathrow Airport as of March 2026. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.