Things to do at Heathrow Airport, To make your trip at Heathrow Airport pleasurable, a number of activities are available. Discover the terminals and indulge in duty-free shopping for British trinkets and premium goods. At one of the many eateries serving international cuisines, treat yourself to a fantastic supper. Visit the art exhibits at the airport or unwind in one of the inviting lounges. Take a relaxing shower or treat yourself to spa services to pamper yourself. Utilise the free Wi-Fi to stay connected, finish your work, or just observe people. Check out the observation decks if you’re an aviation fan to see planes take off and land. All visitors are guaranteed a lively and interesting experience at Heathrow.