Cunard is offering up to triple on board spending money on selected sailings next year.

The promotion, which runs from today (Tuesday) until March 4, provides additional spending at sea on selected Cunard Fare bookings.

The deal sees $150 on board spend available for Queen Mary 2 transatlantic crossings and on seven-night Norwegian fjords sailings by new ship Queen Anne.

Those booking a 10-night Alaska cruise by Queen Elizabeth can obtain $300 and those opting fr a 14-night western Mediterranean itinerary by Queen Victoria can receive $350.

All bookings apply to balcony cabins.