Find cheap flights from Kolkata to Bangkok from ₹ 6,921

In the last 3 days, the lowest price for a flight from Kolkata to Bangkok was ₹ 83 for a one-way ticket and ₹ 150 for a return.

We unfortunately don’t have that data for this specific route.

Star Alliance is the only airline alliance operating flights between Kolkata and Bangkok.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kolkata to Bangkok.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Kolkata is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bangkok with an airline and back to Kolkata with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok from Kolkata up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.