Cheap flights from Croatia to London from £57

In general, January is the cheapest month to fly from Croatia to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £134. The month of April is another great option to travel to London Heathrow Airport, with average flight prices from Croatia averaging around £146.

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

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

You could potentially save up to 15% on your flight if you consider stops on a Croatia to London Heathrow Airport flight.

Historically, on average around 18% 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 88 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. Friday 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 August 2026. The most frequent departure time is 17:00, with 77% of daily flights leaving in the afternoon.

16 flights are operational weekly from Croatia to London Heathrow Airport as of August 2026. The most popular departure day for this route is Mon, with 88% of flights per week taking off on this day.