25 Night UK to Carribbean Cruise Manchester Return Flights Inc 2 Adults (£42pppn) Inside Cabin 29 October 2026

What kind of crazy price is this £42 per person per night, going to the Caribbean from Tilbury, flights back to the UK included. This is for two adults sailing on Ambassador Renaissance in an inside cabin.
See the itinerary for more details: iglucruise.com/ren907
Overview
Family-friendly ship with stylish staterooms and impressive amenities
Meals and basic beverages in a variety of restaurants
Exciting live entertainment and stage productions
Comfortable social spaces, including bars and lounges
Complimentary daytime activities, including quizzes and deck games
Welcoming wellness facilities, including a spa and fitness center
Complimentary fitness, dance, and wellness classes
All port fees, charges, and taxes