Caledonian Sleeper have a winter sale on seats and cabin bookings for 25% off on journeys between 5 January and 12 February 2026- use code STAG25.
Book by 2359 GMT on 3 December
Note this cannot be used in conjunction with railcards- so for seats and Classic Cabins railcard fares are the better value, on Club and Double En Suite Cabins the sale price is the better value.