What is the cheapest month to fly from Kolkata to London?

Based on current 6-month forward fare data, November 2026 is the cheapest month to fly from Kolkata (CCU) to London (LHR), with fares starting from $299.

What is the lowest current fare from CCU to LHR?

The lowest currently-listed fare from Kolkata (CCU) to London (LHR) is $299 on 2026-11-23.

Is there a direct flight from Kolkata to London?

There is currently no non-stop service from CCU to LHR. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Kolkata to London

Cheapest current fares: $299 in November 2026 on connecting flights.

Last updated August 11, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Kolkata (CCU) to London (LHR). Refreshed daily.

Kolkata (CCU) → London (LHR)

November 2026 $299
December 2026 $303
September 2026 $425

Frequently asked questions

What is the cheapest month to fly from Kolkata to London?

Based on current 6-month forward fare data, November 2026 is the cheapest month to fly from Kolkata (CCU) to London (LHR), with fares starting from $299.
What is the lowest current fare from CCU to LHR?

The lowest currently-listed fare from Kolkata (CCU) to London (LHR) is $299 on 2026-11-23.
Is there a direct flight from Kolkata to London?

There is currently no non-stop service from CCU to LHR. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.