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

Return flights

27 Aug - 03 Sep	Air Canada
27 Aug - 04 Sep	Air Canada
25 Aug - 04 Sep	Air Canada
29 Aug - 08 Sep	Air Canada
29 Aug - 06 Sep	Air Canada
30 Aug - 07 Sep	Air Canada
26 Aug - 02 Sep	British Airways
30 Aug - 06 Sep	Air Canada
26 Aug - 31 Aug	Iberia
18 Aug - 25 Aug	Scandinavian Airlines
25 Aug - 08 Sep	British Airways
14 Aug - 17 Aug	Air Canada
17 Aug - 25 Aug	Air Canada
18 Aug - 26 Aug	Air Canada
21 Aug - 25 Aug	Air Canada
15 Aug - 22 Aug	jetBlue
27 Aug - 01 Sep	Air Canada
18 Aug - 24 Aug	Air Canada
17 Aug - 31 Aug	Air Canada
17 Aug - 24 Aug	Air Canada

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 $772

Return flights