About TUI

TUI is the largest package holiday operator in the UK and runs its own airline, hotels and cruise ships, and a TUI discount code is applied to a holiday assembled almost entirely in-house. That vertical integration is the thing that distinguishes it: the flight, the transfer and the hotel are often the same company, which changes what the brand names on a hotel mean and where the extra costs sit.

The hotel brand tiers are a shorthand

Rather than leaving you to read every hotel description, the operator groups its own properties into concepts: family-focused ones with childcare and clubs, adults-only ones, and premium tiers with a higher standard of dining and rooms. Those labels carry real content about who a hotel is set up for, and matching the tier to your party does more for the holiday than the star rating. A family hotel in half term is a different place from the same building in October.

Flight times are a price, not a detail

The cheapest version of a holiday usually carries the least convenient flight, and a dawn departure with a late-night return costs you a day at each end plus airport parking in the small hours. Upgrading the flight time, choosing seats together and adding hold baggage are all separate charges added during booking, and together they can change the ranking of two holidays that looked the same.

Children's prices depend on age at travel

Child and infant pricing is set by age on the date of travel rather than at booking, and a birthday between the two moves the price. Check the age bands, since the definition of a child varies by hotel, and free child places are limited in number and to particular dates.

Extras bought later, and the balance date

Excursions, car hire, airport lounges and transfers can be added after booking, usually at the same price, so there is no need to decide everything at once. The date that does matter is the balance date: the deposit holds the holiday and missing the balance can cancel it.

Using a TUI discount code

Enter the code during booking and check the total before the deposit is taken, since a confirmed booking cannot be repriced. Codes here attach to a booking window and a departure period, usually carry a minimum spend per booking, and generally exclude flight-only, cruise and accommodation-only bookings.