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Cheapest flights to Kolkata
Explore the most affordable flight options available to Kolkata. Find the lowest fares based on data from user searches, with prices last updated on 6 December 2025.

Fri 23/122:30BKK - CCU

Nonstop2h 50mThai Vietjet Air

Sun 25/100:50CCU - BKK

Nonstop2h 35mThai Vietjet Air

Deal found 4/12฿4,591

Mon 19/122:30BKK - CCU

Nonstop2h 50mThai Vietjet Air

Sun 25/100:50CCU - BKK

Nonstop2h 35mThai Vietjet Air

Deal found 5/12฿4,718

Mon 5/122:30BKK - CCU

Nonstop2h 50mThai Vietjet Air

Sun 11/100:50CCU - BKK

Nonstop2h 35mThai Vietjet Air

Deal found 4/12฿4,941

Sun 15/322:30BKK - CCU

Nonstop2h 50mThai Vietjet Air

Fri 3/401:00CCU - BKK

Nonstop2h 35mThai Vietjet Air

Deal found 4/12฿5,324

Fri 23/122:45DMK - CCU

Nonstop2h 40mThai AirAsia

Sun 25/100:30CCU - DMK

Nonstop2h 30mThai AirAsia

Deal found 4/12฿6,025

Tue 10/222:45DMK - CCU

Nonstop2h 40mThai AirAsia

Tue 17/200:30CCU - DMK

Nonstop2h 30mThai AirAsia

Deal found 4/12฿6,503

Sun 15/322:45DMK - CCU

Nonstop2h 40mMultiple Airlines

Fri 3/402:35CCU - DMK

Nonstop2h 30mMultiple Airlines

Deal found 4/12฿6,567

Mon 16/300:30DMK - CCU

Nonstop2h 35mThai Lion Air

Fri 20/302:35CCU - DMK

Nonstop2h 30mThai Lion Air

Deal found 3/12฿6,599

Mon 5/122:45DMK - CCU

Nonstop2h 40mMultiple Airlines

Sun 11/102:35CCU - DMK

Nonstop2h 30mMultiple Airlines

Deal found 4/12฿6,822

Sun 18/105:50BKK - CCU

Nonstop3h 00mIndiGo

Sun 25/119:55CCU - BKK

Nonstop2h 50mIndiGo

Deal found 3/12฿7,683

Tue 10/205:50BKK - CCU

Nonstop3h 00mIndiGo

Tue 17/200:35CCU - BKK

Nonstop2h 45mIndiGo

Deal found 5/12฿7,842

Wed 17/1222:45DMK - CCU

Nonstop2h 40mThai AirAsia

Sun 21/1200:30CCU - DMK

Nonstop2h 30mThai AirAsia

Deal found 4/12฿11,859

Best flights to Kolkata
Discover carefully curated flight deals to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 December 2025.

Fri 23/122:30BKK - CCU

Nonstop2h 50mThai Vietjet Air

Sun 25/100:50CCU - BKK

Nonstop2h 35mThai Vietjet Air

Deal found 4/12฿4,591

Wed 21/100:30DMK - CCU

Nonstop2h 35mThai Lion Air

Sun 25/102:35CCU - DMK

Nonstop2h 30mThai Lion Air

Deal found 6/12฿5,101

Fri 23/122:45DMK - CCU

Nonstop2h 40mThai AirAsia

Sun 25/100:30CCU - DMK

Nonstop2h 30mThai AirAsia

Deal found 4/12฿6,025

Sun 15/322:45DMK - CCU

Nonstop2h 40mMultiple Airlines

Fri 3/402:35CCU - DMK

Nonstop2h 30mMultiple Airlines

Deal found 4/12฿6,567

Thu 22/123:35BKK - CCU

Nonstop2h 35mThai Airways

Sun 25/101:55CCU - BKK

Nonstop2h 25mThai Airways

Deal found 6/12฿7,651

Tue 10/205:50BKK - CCU

Nonstop3h 00mIndiGo

Tue 17/200:35CCU - BKK

Nonstop2h 45mIndiGo

Deal found 5/12฿7,842

Mon 19/122:30BKK - CCU

Nonstop2h 50mThai Vietjet Air

Sun 25/100:50CCU - BKK

Nonstop2h 35mThai Vietjet Air

Deal found 5/12฿4,718

Mon 5/122:30BKK - CCU

Nonstop2h 50mThai Vietjet Air

Sun 11/100:50CCU - BKK

Nonstop2h 35mThai Vietjet Air

Deal found 4/12฿4,941

Tue 10/222:45DMK - CCU

Nonstop2h 40mThai AirAsia

Tue 17/200:30CCU - DMK

Nonstop2h 30mThai AirAsia

Deal found 6/12฿6,344

Sun 15/322:30BKK - CCU

Nonstop2h 50mThai Vietjet Air

Fri 3/401:00CCU - BKK

Nonstop2h 35mThai Vietjet Air

Deal found 4/12฿5,324

Mon 16/300:30DMK - CCU

Nonstop2h 35mThai Lion Air

Fri 20/302:35CCU - DMK

Nonstop2h 30mThai Lion Air

Deal found 3/12฿6,599

Mon 5/122:45DMK - CCU

Nonstop2h 40mMultiple Airlines

Sun 11/102:35CCU - DMK

Nonstop2h 30mMultiple Airlines

Deal found 4/12฿6,822

One-way flights to Kolkata
Search for one-way flight options to Kolkata. Find affordable one-way fares based on user searches. Data last updated 6 December 2025.

Wed 11/300:30DMK - CCU

Nonstop2h 35mThai Lion Air

Deal found 4/12฿2,518

Mon 16/200:30DMK - CCU

Nonstop2h 35mThai Lion Air

Deal found 5/12฿2,582

Sun 15/222:30BKK - CCU

Nonstop2h 50mThai Vietjet Air

Deal found 5/12฿2,678

Sun 11/122:45DMK - CCU

Nonstop2h 40mThai AirAsia

Deal found 6/12฿2,773

Mon 5/122:30BKK - CCU

Nonstop2h 50mThai Vietjet Air

Deal found 4/12฿2,805

Fri 13/322:45DMK - CCU

Nonstop2h 40mThai AirAsia

Deal found 4/12฿2,805

Sun 15/322:30BKK - CCU

Nonstop2h 50mThai Vietjet Air

Deal found 4/12฿2,837

Wed 11/222:45DMK - CCU

Nonstop2h 40mThai AirAsia

Deal found 5/12฿2,837

Wed 11/200:30DMK - CCU

Nonstop2h 35mThai Lion Air

Deal found 5/12฿2,997

Mon 19/122:45DMK - CCU

Nonstop2h 40mThai AirAsia

Deal found 5/12฿3,092

Sun 15/322:45DMK - CCU

Nonstop2h 40mThai AirAsia

Deal found 4/12฿3,252

Thu 25/1222:45DMK - CCU

Nonstop2h 40mThai AirAsia

Deal found 6/12฿3,315

Best time to book a flight to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Fly from

Route

Depart

Return

Price

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 23/1

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Sun 25/1

00:50-04:55

Nonstop2h 35m

฿4,591

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Mon 19/1

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Sun 25/1

00:50-04:55

Nonstop2h 35m

฿4,718

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Mon 5/1

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Sun 11/1

00:50-04:55

Nonstop2h 35m

฿4,941

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Wed 21/1

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Sun 25/1

02:35-06:35

Nonstop2h 30m

฿5,101

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sun 15/3

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Fri 3/4

01:00-05:05

Nonstop2h 35m

฿5,324

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Fri 23/1

22:45-23:55

Nonstop2h 40m

Kolkata Netaji S. Chandra

Sun 25/1

00:30-04:30

Nonstop2h 30m

฿6,025

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Tue 10/2

22:45-23:55

Nonstop2h 40m

Kolkata Netaji S. Chandra

Tue 17/2

00:30-04:30

Nonstop2h 30m

฿6,344

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Sun 15/3

22:45-23:55

Nonstop2h 40m

Kolkata Netaji S. Chandra

Fri 3/4

02:35-06:35

Nonstop2h 30m

฿6,567

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Mon 16/3

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Fri 20/3

02:35-06:35

Nonstop2h 30m

฿6,599

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Mon 5/1

22:45-23:55

Nonstop2h 40m

Kolkata Netaji S. Chandra

Sun 11/1

02:35-06:35

Nonstop2h 30m

฿6,822

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 36 results

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Reviews of airlines flying non-stop to Kolkata

Read reviews from past customers who have flown Thai Airways, Thai AirAsia, andIndiGo to India. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

7.8

Good

Reviews

1 / 18

10.0

Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

7.8

Good

7.8

Good

Reviews

1 / 18

10.0

Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

7.4

Good

7.8

Good

Reviews

1 / 18

10.0

Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

6.9

Okay

7.8

Good

Reviews

1 / 18

10.0

Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

FAQ about direct flights to Kolkata

How much are direct flights to Kolkata?
On average, a one-way direct flight to Kolkata will cost users approximately ฿5,093. If you're looking for a direct return flight to Kolkata, you can expect to pay around ฿8,871.
Which airlines fly direct to Kolkata?
At the moment, IndiGo, Thai AirAsia, Thai Lion Air, Thai Airways offer direct flights to Kolkata. IndiGo is currently the most popular airline that flies direct to Kolkata.
How long is a direct flight to Kolkata?
While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Kolkata to last approximately 5h 42m on average. The quickest direct flight to Kolkata at this time departs from Bangkok Suvarnabhumi Airport (2h 45m), while the longest leaves from Bangkok Don Mueang Intl Airport (8h 40m).
What is the best time of year to fly direct to Kolkata?
If you're seeking the lowest price on a direct flight to Kolkata, July is worth consideration, as prices are usually at their lowest, on average. May may be most appealing to users looking for the quietest time to visit Kolkata, when demand is typically at its lowest.
What is the most popular direct flight origin to Kolkata?
Currently, the most popular direct flight origin to Kolkata is Bangkok Suvarnabhumi Airport. A return direct flight from Bangkok Suvarnabhumi Airport to Kolkata typically costs around ฿7,513.

See more FAQs

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