The budget traveller can only imagine what it is like to fly business class. Flying in business or first class with British Airways is an incredible trip and I feel lucky to have experienced it. The biggest perk is the comfortable seating, especially if flying long haul, so you can get a good quality sleep and you don’t leave the plane achy and grumpy. The second greatest perk is the unlimited champagne. Of all the airlines I have travelled, I love British Airways for its consistency in food and beverage and the great service.