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

Return flights

02 Dec - 09 Dec	Air Canada
03 Dec - 07 Dec	Air Canada
04 Dec - 10 Dec	Norse Atlantic Airways (UK)
10 Dec - 14 Dec	Air Canada
04 Dec - 13 Dec	Air Canada
01 Dec - 04 Dec	Air Transat
12 Dec - 15 Dec	Air Canada
13 Dec - 16 Dec	Air Canada
02 Dec - 20 Dec	KLM
31 Dec - 14 Jan	KLM
06 Dec - 13 Dec	KLM
31 Dec - 14 Jan	TUI	direct
23 Dec - 13 Jan	KLM
27 Dec - 27 Jan	KLM
23 Dec - 06 Jan	KLM
23 Dec - 05 Jan	KLM
27 Dec - 08 Jan	KLM
27 Dec - 07 Jan	KLM
27 Dec - 05 Jan	KLM
30 Dec - 30 Jan	SWISS

Also check the deals for one-way flights from London to Punta Cana 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 Punta Cana in December from $733

Return flights