AirHint found the following cheapest return flights from London (LON) to Dubrovnik (DBV) in December 2025 (see full year).

Return flights

12 Dec - 15 Dec	Ryanair	direct
08 Dec - 15 Dec	Ryanair	direct
05 Dec - 12 Dec	Ryanair	direct
01 Dec - 05 Dec	Ryanair	direct
05 Dec - 08 Dec	Ryanair	direct
19 Dec - 26 Dec	Ryanair	direct
26 Dec - 29 Dec	Ryanair	direct
07 Dec - 12 Dec	Wizz Air UK
06 Dec - 12 Dec	Ryanair
05 Dec - 06 Dec	Ryanair
26 Dec - 02 Jan	Ryanair	direct
19 Dec - 02 Jan	Ryanair	direct
27 Dec - 02 Jan	Ryanair
31 Dec - 03 Jan	Lufthansa
27 Dec - 03 Jan	Ryanair
15 Dec - 15 Jan	Croatia Airlines

Also check the deals for one-way flights from London to Dubrovnik 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.

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Cheapest return flights from London to Dubrovnik in December from $41

Return flights