Question 1

How long is the flight from Bangkok to Calcutta?

Accepted Answer

A nonstop flight from Bangkok to Calcutta typically takes around 2 hours 40 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 8 hours 35 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.

Question 2

Are there nonstop flights from Bangkok to Calcutta?

Accepted Answer

Yes, there are nonstop flights from Bangkok to Calcutta, averaging around 2 to 3 flights per day, operated by, among others, Bhutan Airlines, FlexFlight and IndiGo Airlines. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.

Question 3

Which airlines fly from Bangkok to Calcutta?

Accepted Answer

Direct flights from Bangkok to Calcutta are operated by, among others, Bhutan Airlines, FlexFlight and IndiGo Airlines. Connecting flights with one stop are also available, for example with Singapore Airlines (via Singapore) and Malaysia Airlines (via Kuala Lumpur). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.

Question 4

On which days are there nonstop flights from Bangkok to Calcutta?

Accepted Answer

Nonstop flights from Bangkok to Calcutta operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.

Question 5

How many flights are there per day from Bangkok to Calcutta?

Accepted Answer

On the route from Bangkok to Calcutta, there are on average around 2 to 3 flights per day. The number of flights can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.

Question 6

How many flights per week are there from Bangkok to Calcutta?

Accepted Answer

On the route from Bangkok to Calcutta, there are around 15 to 16 flights per week. The number of flights can vary depending on the season and day of the week. If you have flexibility, it is worth looking at several departure days.

Question 7

When does the first flight from Bangkok to Calcutta depart?

Accepted Answer

The earliest nonstop flight from Bangkok to Calcutta usually departs at 5:50 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Calcutta.

Question 8

When does the last flight from Bangkok to Calcutta depart?

Accepted Answer

The last nonstop flight from Bangkok to Calcutta usually departs at 11:35 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.

	Outbound	Return	Airlines	Baggage	Price
Best option Bangkok Calcutta	Outbound 10/01/26 direct TG0313 02h 30min	Return 10/11/26 direct TG0314 02h 40min	Thai Airways		$262
Bangkok Calcutta	Outbound 10/01/26 direct TG0313 02h 30min	Return 10/11/26 direct TG0314 02h 40min	Thai Airways	?	$267
Bangkok Calcutta	Outbound 10/01/26 direct TG0313 02h 30min	Return 10/11/26 direct TG0314 02h 40min	Thai Airways		$271
Bangkok Calcutta	Outbound 10/01/26 direct TG0313 02h 30min	Return 10/11/26 direct TG0314 02h 40min	Thai Airways		$274
Bangkok Calcutta	Outbound 10/01/26 direct TG0313 02h 30min	Return 10/11/26 direct TG0314 02h 40min	Thai Airways		$275
Bangkok Calcutta	Outbound 10/01/26 direct TG0313 02h 30min	Return 10/11/26 direct TG0314 02h 40min	Thai Airways		$277
Bangkok Calcutta	Outbound 10/01/26 direct TG0313 02h 30min	Return 10/11/26 direct W20520 02h 40min	Thai Airways	?	$287
Bangkok Calcutta	Outbound 08/20/26 direct B30701 02h 40min	Return 08/25/26 direct B30700 02h 40min	Bhutan Airlines	?	$295
Bangkok Calcutta	Outbound 10/01/26 direct 6E1058 02h 40min	Return 10/11/26 direct 6E1057 02h 45min	IndiGo Airlines	?	$329
Bangkok Calcutta	Outbound 08/20/26 direct X10401 02h 40min	Return 08/25/26 direct VZ0771 02h 30min	Hahn Air Technologies	?	$333

Roundtrip from	$261.82
Flight duration	min. 02:30 / max. 02:45
Return flight duration	min. 02:25/ max. 03:05
Distance	1639 km
Flights per week	37
Departure airport	Airport Bangkok International Airport (BKK)
Departure country	Flights from Thailand
Arrival airport	Airport Calcutta (Kolkata) (CCU)
Destination country	Flights to India
Departure country - Arrival airport	Thailand - Calcutta (Kolkata)
Departure airport - Destination country	Bangkok International Airport - India

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Calcutta (Kolkata)

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