“This clear early demand from our passengers to get back to flying is really encouraging,” airport chief executive Robert Sinclair said.
Initial routes will be domestic because of international travel restrictions and only a handful of destinations will be served in the first weeks.
London businesses are also unhappy with the government’s divisive decision to impose 14-day quarantines on most people arriving in Britain.
“Both blanket Foreign Office advice not to travel abroad and the mandatory two-week quarantine for all arrivals into the UK should be limited to the highest risk countries,” the London First business lobby said on the airport’s website.
Heathrow and London’s smaller Gatwick and Stansted airports remained partially open throughout the crisis.
– Two-metre battle –
Britain’s official death toll of 42,632 is Europe’s highest and third globally behind the United States and Brazil.
But health officials lowered the alert level to three on a five-point scale on Friday – a signal the government needed to take a more business-friendly approach.
British pubs and restaurants are most upset about a requirement for people to stay two meters (six feet) apart in public.