Neutrino flavour oscillations are now quite well established, having being probed at different neutrino energies from a few MeV to tens of GeV. In this talk I will focus on the high energy part, highlighting the role of large volume neutrino telescopes in the measurement of flavour oscillation parameters. I will comment on the results of a recent global fit, mentioning the expected contribution of future neutrino telescopes such as ORCA and PINGU. Finally, I will briefly comment on the role of large volume neutrino telescopes to probe some new physics scenarios through flavour oscillations.