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

Return flights

19 Sep - 27 Sep	Ryanair
11 Sep - 25 Sep	Ryanair
04 Sep - 13 Sep	Wizz Air UK
29 Sep - 06 Oct	Wizz Air UK
03 Sep - 20 Sep	easyJet
22 Sep - 30 Sep	Ryanair
29 Sep - 11 Oct	Wizz Air UK
12 Sep - 25 Sep	Ryanair
23 Sep - 30 Sep	Ryanair
11 Sep - 17 Sep	Ryanair
23 Sep - 28 Sep	Ryanair
21 Sep - 27 Sep	easyJet
22 Sep - 01 Oct	Ryanair
24 Sep - 01 Oct	easyJet
21 Sep - 13 Oct	easyJet
17 Sep - 01 Oct	easyJet

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 607€

Return flights