Ticket prices for flights will increase in the coming years as the aviation industry adopts expensive technologies aimed at tackling climate change, according to a new report.

A group of the sector's biggest companies have warned that growth in demand for flying will slow as airlines, airports and manufacturers battle to meet their commitment to be net zero by 2050.

The Sustainable Aviation group acknowledged in its Net Zero Carbon Road-Map that the "increased cost of decarbonising aviation will inevitably reduce passenger demand".

However, the report insisted that people will "still want to fly" and estimated that there will be an extra 250m passenger journeys a year by 2050.

Matt Gorman, chairman of Sustainable Aviation and a senior Heathrow executive, there would be a "green premium" attached to flying in the future.

He added: "This is the critical decade where aviation must prove it will decarbonise."

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