Direct flights from Kolkata to Bangkok

  • ~4 flights a day
  • 5 airlines

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When the nonstops leave

Typical weekly schedule · 25 flights per week (~4 per day) · Updated 95d ago

Most leave in the morning.

Morning before noon 18 a week

Arrive the same day

1:00 AM4 days a week
2:00 AM
8:20 AM
Afternoon noon – 6 PM 0 a week

No nonstop leaves between noon and 6 PM.

Evening after 6 PM 7 a week

Arrive the next morning

11:30 PM
IndiGo
Bhutan Airlines
Thai Airways International
Thai Vietjet Air

More nonstops from Kolkata

CCU → AMD Ahmedabad 3 airlines CCU → BLR Bangalore 4 airlines CCU → BOM Mumbai 4 airlines CCU → MAA Chennai 3 airlines CCU → BBI Bhubaneswar CCU → JAI Jaipur CCU → PAT Patna BKK → CCU The return trip CCU All nonstops from Kolkata BKK All nonstops from Bangkok

Frequently asked questions

Is there a direct flight from Kolkata to Bangkok?

Yes. Bhutan Airlines, FlexFlight, IndiGo, Thai Airways International and Thai Vietjet Air fly nonstop from Kolkata (CCU) to Bangkok (BKK), several times daily. The flight takes about 2h 36m and covers 1,017 miles (1,637 km). Schedule data from 16 July 2026.

Which airlines fly direct from Kolkata to Bangkok?

Bhutan Airlines, FlexFlight, IndiGo, Thai Airways International, Thai Vietjet Air operate nonstop flights from Kolkata to Bangkok.

How long is the flight from Kolkata to Bangkok?

The nonstop flight from Kolkata to Bangkok takes ~2h 36m (approximately 1637 km).

How often do direct flights operate from Kolkata to Bangkok?

Nonstop flights from Kolkata to Bangkok operate several times daily — 25 flights per week (~4 per day).

What days of the week are there direct flights from Kolkata to Bangkok?

Direct flights from Kolkata to Bangkok operate every day of the week. IndiGo flies daily, Bhutan Airlines flies daily, Thai Airways International flies daily, and Thai Vietjet Air flies Monday, Tuesday, Thursday, and Saturday.