Direct flights to Kolkata | Cheapflights

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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 19 February 2026.

Fri 20/322:30

BKK

-

CCU

Nonstop2h 50m

Thai Vietjet Air

Mon 30/301:00

CCU

-

BKK

Nonstop2h 35m

Thai Vietjet Air

Deal found 17/2฿4,687

Wed 4/300:30

DMK

-

CCU

Nonstop2h 35m

Thai Lion Air

Sun 8/302:35

CCU

-

DMK

Nonstop2h 30m

Thai Lion Air

Deal found 19/2฿4,843

Mon 20/722:30

BKK

-

CCU

Nonstop2h 50m

Thai Vietjet Air

Fri 31/701:00

CCU

-

BKK

Nonstop2h 35m

Thai Vietjet Air

Deal found 19/2฿4,874

Sun 19/700:30

DMK

-

CCU

Nonstop2h 35m

Thai Lion Air

Fri 31/702:35

CCU

-

DMK

Nonstop2h 30m

Thai Lion Air

Deal found 19/2฿4,968

Wed 18/300:30

DMK

-

CCU

Nonstop2h 35m

Thai Lion Air

Wed 25/302:35

CCU

-

DMK

Nonstop2h 30m

Thai Lion Air

Deal found 18/2฿5,156

Wed 1/422:30

BKK

-

CCU

Nonstop2h 50m

Thai Vietjet Air

Sun 5/401:00

CCU

-

BKK

Nonstop2h 35m

Thai Vietjet Air

Deal found 18/2฿5,593

Wed 4/300:30

DMK

-

CCU

Nonstop2h 35m

Multiple Airlines

Sat 7/300:30

CCU

-

DMK

Nonstop2h 30m

Multiple Airlines

Deal found 17/2฿5,780

Fri 3/422:55

DMK

-

CCU

Nonstop2h 34m

Thai AirAsia

Thu 9/400:30

CCU

-

DMK

Nonstop2h 30m

Thai AirAsia

Deal found 16/2฿6,093

Mon 22/600:30

DMK

-

CCU

Nonstop2h 35m

Thai Lion Air

Sun 28/602:35

CCU

-

DMK

Nonstop2h 30m

Thai Lion Air

Deal found 17/2฿6,312

Fri 20/322:30

BKK

-

CCU

Nonstop2h 50m

Multiple Airlines

Sun 29/317:45

CCU

-

BKK

Nonstop2h 45m

Multiple Airlines

Deal found 18/2฿6,343

Thu 19/305:55

BKK

-

CCU

Nonstop2h 55m

Multiple Airlines

Wed 25/300:50

CCU

-

BKK

Nonstop2h 35m

Multiple Airlines

Deal found 18/2฿6,499

Sat 4/410:05

BKK

-

CCU

Nonstop2h 40m

Multiple Airlines

Fri 10/401:00

CCU

-

BKK

Nonstop2h 35m

Multiple Airlines

Deal found 18/2฿6,968

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.

TH1-CCU

BKK-CCU

DMK-CCU

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 20/3

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Mon 30/3

01:00-05:05

Nonstop2h 35m

฿4,687

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Wed 4/3

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Sun 8/3

02:35-06:35

Nonstop2h 30m

฿4,843

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Mon 20/7

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Fri 31/7

01:00-05:05

Nonstop2h 35m

฿4,874

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Sun 19/7

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Fri 31/7

02:35-06:35

Nonstop2h 30m

฿4,968

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Wed 18/3

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Wed 25/3

02:35-06:35

Nonstop2h 30m

฿5,156

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Wed 1/4

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Sun 5/4

01:00-05:05

Nonstop2h 35m

฿5,593

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Wed 4/3

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Sat 7/3

00:30-04:30

Nonstop2h 30m

฿5,780

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Fri 3/4

22:55-23:59

Nonstop2h 34m

Kolkata Netaji S. Chandra

Thu 9/4

00:30-04:30

Nonstop2h 30m

฿6,093

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 20/3

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Sun 29/3

17:45-22:00

Nonstop2h 45m

฿6,343

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Mon 22/6

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Sun 28/6

02:35-06:35

Nonstop2h 30m

฿6,343

Flights are sorted by cheapest return flights first.

Deals found on 18/2

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 AirAsia, Thai Lion Air, 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.

7.5

Good

Reviews

1 / 5

8.0

Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move

7.5

Good

7.5

Good

Reviews

1 / 5

8.0

Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move

7.1

Good

7.5

Good

Reviews

1 / 5

8.0

Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move

6.8

Okay

7.5

Good

Reviews

1 / 5

8.0

Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move

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 ฿3,697. If you're looking for a direct return flight to Kolkata, you can expect to pay around ฿9,801.
Which airlines fly direct to Kolkata?
At the moment, IndiGo, Thai AirAsia, Thai Lion Air 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 2h 37m on average. The quickest direct flight to Kolkata at this time departs from Bangkok Don Mueang Intl Airport (2h 34m), while the longest leaves from Bangkok Suvarnabhumi Airport (2h 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, February 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 ฿6,785.

See more FAQs

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