Jet2holidays hopes to stimulate the summer 2021 market with a £100pp discount offer from midnight on Tuesday (8 September).
Airline Jet2.com is also offering 10% off flights to all summer 2021 destinations. Both offers extend to the first 50,000 bookings.
The UK’s second largest tour operator is also offering more than one million free child places next summer.
The company said this meant “every flight next summer will have at least one free child place”.
Steve Heapy, Jet2.com and Jet2holidays’ chief executive said: “With autumn already creeping up on us, after what has been an uncertain and difficult time for everyone, we want our independent travel agency partners to be able to give customers something to really look forward to.
“We have been busy looking after our agency partners and customers during these unprecedented times and that industry-leading approach to customer service is why we continue to win praise, awards and recognition.”