There's 50% off travel games at The Entertainer/The Toyshop at the moment, which is great if you're going on holiday for two reasons: they're really cheap, and they're small, so if they get lost it's no crisis, and they won't take up too much space.
There's Travel Monopoly, a compact game, played in the same way as the original and comes with miniature versions of all the usual pieces.
A Travel Battleship is a classic game of strategy and second-guessing lets you fight out fierce naval battles on the move - because players don't need to sit opposite each other it's ideal for cars, trains or planes. The first player to sink all five enemy ships wins the day! It's suitable for two players aged six and up.
Travel Cluedo packs all the thrills of the classic detective game into a mini set that's perfect for car and train journeys. Discover the murderer, murder weapon and crime scene first to win. This one is suitable for the whole older travel party at 3-6 players aged 8 and up.
With Travel Guess Who? there's no need to stop sleuthing when you go on holiday. Ask clever questions to work out your opponent's face first and win the game. Suitable for two players aged six and up.