What do Qatar Airways flights from London to Kolkata (Calcutta), West Bengal cost?
One of Qatar Airways cheapest prices for a London to Kolkata (Calcutta), West Bengal flight we have right now is £ 463.
On average though, flights with Qatar Airways cost £ 635.30 for the route London to Kolkata (Calcutta), West Bengal, though it depends a lot on the season and how far in advance you book your tickets.