To manage safe distancing, London Heathrow is only permitting those due to travel within the terminal, and are asking customers not to arrive more than 3 hours before their scheduled departure time.
Is Heathrow busy at 6am?
Heathrow's rush hours are 7am to 10am and 5pm to 8pm on weekdays, with particularly dense traffic on Friday evenings and the first day of any school holiday.
How early to arrive at Heathrow for international flight?
Should I arrive 2 or 3 hours before flight?
At normal times, airlines recommend that passengers arrive at the airport around two hours before departure. Currently, some airlines are calling for four hours. However, frequent flyers usually do not plan for such a large cushion of time, but are only at the airport 60–90 minutes before departure.
How long are arrival queues at Heathrow?
How long are waiting times at customs? The Non-EEA immigration waiting time is meant to be 45 minutes or less. In March 2022, Terminal 2 was running at 76.48 per cent efficiency whilst Terminal 3 was running at 76.68 per cent and Terminal 5 at 78.41 per cent.