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

Return flights

30 Aug - 12 Sep	KLM
27 Aug - 10 Sep	KLM
25 Aug - 10 Sep	KLM
31 Aug - 08 Sep	KLM
26 Aug - 09 Sep	KLM
29 Aug - 14 Sep	KLM
30 Aug - 15 Sep	KLM
31 Aug - 29 Sep	KLM
28 Aug - 11 Sep	KLM
31 Aug - 17 Sep	KLM
22 Aug - 26 Aug	Brussels Airlines
26 Aug - 31 Aug	Vueling Airlines
20 Aug - 26 Aug	Air Canada
22 Aug - 29 Aug	Brussels Airlines
25 Aug - 30 Aug	Brussels Airlines
23 Aug - 27 Aug	Brussels Airlines
20 Aug - 23 Aug	British Airways
23 Aug - 26 Aug	Brussels Airlines
23 Aug - 30 Aug	Brussels Airlines
24 Aug - 31 Aug	KLM

Also check the deals for one-way flights from London to Punta Cana in August.

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 August from $778

Return flights