Bangkok (BKK) to Kolkata (CCU) flights: who flies it

Bangkok to Kolkata flight schedule

Scheduled nonstop departures for BKK to CCU starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Bangkok (BKK) to Kolkata (CCU)
Date	Flight	Airline	Departs BKK	Arrives CCU	Duration	Aircraft
Thu, Oct 22	6E 1058	IndiGo	04:45	05:55	2h 40m	Airbus A320neo
Thu, Oct 22	B3 701	Bhutan Airlines	06:30	07:45	2h 45m	Airbus A319
Thu, Oct 22	TG 313	Thai Airways International	23:45	00:45	2h 30m	Airbus A321neo family
Fri, Oct 23	6E 1058	IndiGo	04:45	05:55	2h 40m	Airbus A320neo
Fri, Oct 23	B3 701	Bhutan Airlines	06:30	07:45	2h 45m	Airbus A319
Fri, Oct 23	VZ 770	Thai Vietjet Air	22:25	23:50	2h 55m	Airbus A320
Fri, Oct 23	TG 313	Thai Airways International	23:45	00:45	2h 30m	Airbus A321neo family
Sat, Oct 24	B3 701	Bhutan Airlines	03:20	04:30	2h 40m	Airbus A319
Sat, Oct 24	6E 1058	IndiGo	04:45	05:55	2h 40m	Airbus A320neo
Sat, Oct 24	TG 313	Thai Airways International	23:45	00:45	2h 30m	Airbus A321neo family
Sun, Oct 25	6E 1058	IndiGo	05:50	07:20	3h	Airbus A320neo
Sun, Oct 25	B3 701	Bhutan Airlines	06:30	07:45	2h 45m	Airbus A319
Sun, Oct 25	VZ 770	Thai Vietjet Air	22:30	23:50	2h 50m	Airbus A320
Sun, Oct 25	TG 313	Thai Airways International	23:35	00:40	2h 35m	Airbus A320
Mon, Oct 26	6E 1058	IndiGo	05:35	06:55	2h 50m	Airbus A320neo
Mon, Oct 26	B3 701	Bhutan Airlines	06:30	07:45	2h 45m	Airbus A319
Mon, Oct 26	VZ 770	Thai Vietjet Air	22:30	23:50	2h 50m	Airbus A320
Mon, Oct 26	TG 313	Thai Airways International	23:35	00:40	2h 35m	Airbus A320
Tue, Oct 27	6E 1058	IndiGo	05:50	07:20	3h	Airbus A320neo
Tue, Oct 27	TG 313	Thai Airways International	23:35	00:40	2h 35m	Airbus A320
Wed, Oct 28	6E 1058	IndiGo	05:35	06:55	2h 50m	Airbus A320neo
Wed, Oct 28	VZ 770	Thai Vietjet Air	22:30	23:50	2h 50m	Airbus A321
Wed, Oct 28	TG 313	Thai Airways International	23:35	00:40	2h 35m	Airbus A320

Showing all 23 scheduled BKK to CCU departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every BKK to CCU date on the interactive map

Aircraft on the Bangkok to Kolkata nonstop

In the schedule table on this page, IndiGo flies the Airbus A320neo. Thai Airways International flies the Airbus A320 and the Airbus A321neo family. Bhutan Airlines flies the Airbus A319. Thai Vietjet Air flies the Airbus A320 and the Airbus A321. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full BKK to CCU nonstop schedule

This page carries the full BKK to CCU nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each BKK to CCU nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See BKK to CCU on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Bangkok to Kolkata nonstop

Carriers operating BKK to CCU nonstop in the current schedule.

See BKK to CCU on the interactive map →

Frequently asked questions about BKK to CCU

How long is the flight from Bangkok (BKK) to Kolkata (CCU)?

Scheduled flight times from Bangkok (BKK) to Kolkata (CCU) run from 2h 30m to 3h across the departures in the schedule table on this page. The nonstop covers about 1,017 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from BKK to CCU?

Thai Airways International, Bhutan Airlines, IndiGo, and Thai Vietjet Air fly BKK to CCU nonstop. 2LNR doesn't show award or upgrade space for any of them on BKK to CCU, so this page carries the schedule rather than a space claim.

How many flights a week are there from BKK to CCU?

About 26 nonstop flights a week run between Bangkok (BKK) and Kolkata (CCU) in the current schedule, operated by Thai Airways International, Bhutan Airlines, IndiGo, and Thai Vietjet Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from BKK to CCU depart?

Scheduled BKK to CCU nonstops in the next 7 days with service leave between 03:20 and 23:45, local time at Bangkok. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate BKK to CCU nonstop?

In the schedule table on this page, BKK to CCU nonstops fly as 6E 1058 on IndiGo, TG 313 on Thai Airways International, B3 701 on Bhutan Airlines, and VZ 770 on Thai Vietjet Air. The table lists each departure by date with its times and aircraft.

Does 2LNR show upgrade or award space on BKK to CCU?

Not on this route: 2LNR doesn't show award or upgrade space for any airline flying BKK to CCU. The page carries the full BKK to CCU nonstop schedule and who flies each departure, and the reverse direction is linked below.