AirHint found the following cheapest one-way flights from London (LHR) to Punta Cana (PUJ) in July 2025 (see full year).

One-Way flights

09 Jul	Aegean Airlines
04 Jul	British Airways
07 Jul	Aer Lingus
28 Jul	KLM
27 Jul	British Airways
01 Jul	British Airways
03 Jul	Brussels Airlines
02 Jul	British Airways
14 Jul	British Airways
21 Jul	Eurowings

Also check the deals for return flights from London to Punta Cana in July.

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 one-way flights from London to Punta Cana in July from $585

One-Way flights