Indian carrier Vistara is upping the frequency on its Heathrow-Delhi route. From 2 April, the airline will put on a Saturday departure, increasing its schedule to six flights a week.
Services will operate every day except Thursdays. Vistara flights depart Heathrow at 10.05pm, arriving Delhi at 10.40am (+1). Returns depart Delhi at 2pm, arriving Heathrow at 6.55pm.