He spent some of his childhood in Mottram St Andrew, Cheshire and went to the local primary academy while his parents worked in Manchester.
Lynch attended Latymer Upper School in Hammersmith before going on to study classics at Somerville College, Oxford, graduating in 2017.
[2] Originally interested in football, he became inspired to act by his cousin Max Irons and participated in stage productions during his time at university.
[5] That same year, Lynch had a guest role as John-Paul O'Reilly in an episode of the Channel 4 sitcom Derry Girls.
[8] He played Stephen Tennant in the Terence Davies-directed biographical film Benediction followed by a role of Theo Sharpe in season 2 of the Netflix period drama Bridgerton.