LON to Zagreb
LON to Zagreb is cheapest in 4 of the 12 months we have priced, all at 157 €. August, the most expensive month we measured, costs about 134 € more.
Every fare we measured came from Croatia Airlines.
That comes from pricing 327 departure dates across 12 months. Every figure below is a fare we measured on the day shown, not a live quote. When we have nothing fresh to say about a route, its page stops existing.
What is a good price from LON to Zagreb?
Anything at or below the quarter mark beats three in four of the 327 one-way fares we measured here. Above the median, wait or move the date.
seen 18 Aug 2026
How far ahead do the cheap fares sit?
When we measured, the cheapest quarter of fares sat between 148 and 270 days before departure, noticeably further out than the rest of the market. If you can look a few months ahead, that is where the cheap seats are sitting.
a snapshot of where the cheap seats sat, seen 18 Aug 2026
Which day of the week is cheapest?
On average, Monday departures came out lowest and Sunday highest, a spread of about 199 €. On this route the day moves the price about as much as the month does, which is unusual: check both before booking.