P&O Cruises is adding up to £600 extra onboard spending money on select Caribbean fly-cruise holidays.

The offer applies to bookings made between September 10 and 30, 2026, for more than 100 Select Price itineraries departing between October 23, 2026, and March 18, 2028.

Onboard spending money can be used across a wide range of experiences, from dining in specialty restaurants and spa treatments, to retail purchases and shore experiences.

Earlier this year, Basseterre in St Kitts was added as an additional homeport to the company’s Caribbean fly-cruise program from November 2027.

It will be an additional turnaround location for the Iona and Arvia, together with Bridgetown, Barbados.

Example itinerary:

14-night Eastern Caribbean Islands fly-cruise: The Arvia departs November 13, 2027, starting in Bridgetown (Barbados), before calling into Basseterre (Saint Kitts & Nevis), Tortola (B.V.I.), St. Maarten, Fort de France (Martinique), an overnight in Antigua, Castries (St. Lucia) and Grenada, ending in Barbados.

Prices start from £2,419 per person based on two people sharing a balcony cabin and includes £600 onboard spending money for the cabin.

The prices include economy flights from London Gatwick, transfers in Barbados, children’s clubs, full board meals and entertainment.