  The Milky-Way magnetic field can trigger conversions between photons and
axion-like particles (ALPs), leading to peculiar features on the observable
photon spectra. Previous studies considered only the regular component of the
magnetic field. However, observations consistently show the existence of an
additional turbulent component, with a similar strength and correlated on a
scale of a few 10$\,$pc. We investigate the impact of the turbulent magnetic
field on the ALP-photon conversions, characterizing the effects numerically and
analytically. We show that the turbulent magnetic field can change the
conversion probability by up to a factor of two and may lead to observable
irregularities in the observable photon spectra from different astrophysical
sources.
