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

Return flights

30 May - 13 Jun	SWISS
06 May - 20 May	Air Canada
02 May - 09 May	Air Canada
05 May - 12 May	Air Canada
06 May - 13 May	Air Canada
20 May - 27 May	Air Canada
16 May - 26 May	Air Canada
06 May - 16 May	Air Canada
13 May - 23 May	Air Canada
20 May - 30 May	Air Canada
11 May - 17 May	Air Canada
25 May - 08 Jun	KLM
30 May - 03 Jun	KLM
28 May - 01 Jun	KLM
23 May - 06 Jun	KLM
23 May - 01 Jun	KLM

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

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 May from $830

Return flights