Cheapest return flights from London to Zagreb in December from $141
AirHint found the following cheapest return flights from London (LHR) to Zagreb (ZAG) in December 2025 (see full year).
Return flights
| 07 Dec - 12 Dec | British Airways | direct | |
| 05 Dec - 12 Dec | British Airways | direct | |
| 06 Dec - 15 Dec | Croatia Airlines | ||
| 19 Dec - 11 Jan | British Airways | direct | |
| 16 Dec - 23 Dec | Lufthansa |
Also check the deals for one-way flights from London to Zagreb in December.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
