There are 4 main airports in London: Heathrow, Gatwick, Stansted, Luton. They work round the clock and serve tens of thousands of passengers a day. The airports are located in different parts of the city.
It is better to pack in advance (2-3 days before departure). Make a list of everything you need so that you don't forget, check whether you have all the necessary documents;
Use the online check-in service. This will save you time. Plus, some airlines charge money for printing tickets, so this is also an opportunity to save money;
It is recommended that you seal your luggage. This will keep all your belongings inside, the suitcase itself will be protected from damage during transportation. If you want to save money, you can pack your luggage yourself, at the airport this service is paid extra.
It is best to arrive at the airport 2-3 hours in advance. This will be enough time to understand the airport system and go through all the necessary steps before the flight;
Flights to London
List of popular destinations with flights arriving at London airports