AirHint found the following cheapest return flights from London (LON) to Punta Cana (PUJ) in September 2026 (see full year).

Return flights

14 Sep - 23 Sep	British Airways	direct
23 Sep - 30 Sep	British Airways	direct
14 Sep - 24 Sep	Avianca
16 Sep - 21 Sep	Avianca
14 Sep - 28 Sep	Avianca
09 Sep - 16 Sep	Avianca
16 Sep - 30 Sep	Avianca
21 Sep - 28 Sep	Avianca
21 Sep - 26 Sep	Avianca
21 Sep - 25 Sep	Avianca
21 Sep - 01 Oct	Avianca
16 Sep - 07 Oct	Avianca
28 Sep - 09 Oct	Avianca
30 Sep - 28 Oct	SWISS
30 Sep - 07 Oct	Air Europa
30 Sep - 07 Oct	British Airways	direct
29 Sep - 08 Oct	Air Transat
29 Sep - 06 Oct	Air Transat
26 Sep - 03 Oct	Air Canada
17 Sep - 10 Oct	Avianca

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

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 September from 537€

Return flights