Find flights
Deals
Airlines

฿2,815+ Direct flights to Kolkata

This is the cheapest price on a non-stop flight to Kolkata found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
— CCU
24 Feb — 3 Mar1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Kolkata

Enter your travel dates to find the best prices.

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 25 January 2026.

Fri 6/322:30
BKK
-
CCU
Nonstop2h 50m
Thai Vietjet Air
Sun 8/300:50
CCU
-
BKK
Nonstop2h 35m
Thai Vietjet Air
Deal found 24/1฿5,012
Mon 9/322:30
BKK
-
CCU
Nonstop2h 50m
Thai Vietjet Air
Sun 15/300:50
CCU
-
BKK
Nonstop2h 35m
Thai Vietjet Air
Deal found 23/1฿5,104
Wed 4/322:30
BKK
-
CCU
Nonstop2h 50m
Thai Vietjet Air
Mon 16/300:50
CCU
-
BKK
Nonstop2h 35m
Thai Vietjet Air
Deal found 22/1฿5,166
Mon 9/222:30
BKK
-
CCU
Nonstop2h 50m
Thai Vietjet Air
Fri 13/200:50
CCU
-
BKK
Nonstop2h 35m
Thai Vietjet Air
Deal found 22/1฿5,290
Wed 4/300:30
DMK
-
CCU
Nonstop2h 35m
Multiple Airlines
Sat 21/300:30
CCU
-
DMK
Nonstop2h 30m
Multiple Airlines
Deal found 25/1฿5,785
Sat 21/222:45
DMK
-
CCU
Nonstop2h 40m
Thai AirAsia
Fri 27/200:30
CCU
-
DMK
Nonstop2h 30m
Thai AirAsia
Deal found 23/1฿5,878
Wed 18/300:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Wed 25/302:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 22/1฿5,940
Fri 10/400:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Sun 19/402:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 24/1฿6,032
Wed 11/322:45
DMK
-
CCU
Nonstop2h 40m
Thai AirAsia
Tue 17/300:30
CCU
-
DMK
Nonstop2h 30m
Thai AirAsia
Deal found 25/1฿6,063
Fri 10/422:30
BKK
-
CCU
Nonstop2h 50m
Thai Vietjet Air
Sun 19/401:00
CCU
-
BKK
Nonstop2h 35m
Thai Vietjet Air
Deal found 24/1฿6,218
Mon 2/222:45
DMK
-
CCU
Nonstop2h 40m
Thai AirAsia
Wed 18/200:30
CCU
-
DMK
Nonstop2h 30m
Thai AirAsia
Deal found 24/1฿6,218
Mon 2/222:30
BKK
-
CCU
Nonstop2h 50m
Thai Vietjet Air
Wed 18/200:50
CCU
-
BKK
Nonstop2h 35m
Thai Vietjet Air
Deal found 24/1฿6,249

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.

Cheapflights Fare Finder

 
Use the slider to find non-stop flights to Kolkata within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 17,341 searches and data was last updated on 25 January 2026.
Use the filters below to find and compare direct flights to Kolkata that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 6/3

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Sun 8/3

00:50-04:55

Nonstop2h 35m

฿5,012

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 12/6

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Mon 22/6

01:00-05:05

Nonstop2h 35m

฿5,197

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Wed 11/3

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Wed 18/3

02:35-06:35

Nonstop2h 30m

฿5,414

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Wed 4/3

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Sat 21/3

00:30-04:30

Nonstop2h 30m

฿5,785

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Mon 8/6

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Sun 21/6

02:35-06:35

Nonstop2h 30m

฿5,816

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Sat 21/2

22:45-23:55

Nonstop2h 40m

Kolkata Netaji S. Chandra

Fri 27/2

00:30-04:30

Nonstop2h 30m

฿5,878

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

฿5,971

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Fri 10/4

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Sun 19/4

02:35-06:35

Nonstop2h 30m

฿6,032

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Wed 11/3

22:45-23:55

Nonstop2h 40m

Kolkata Netaji S. Chandra

Tue 17/3

00:30-04:30

Nonstop2h 30m

฿6,063

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Fri 10/4

22:55-23:59

Nonstop2h 34m

Kolkata Netaji S. Chandra

Sun 19/4

02:35-06:35

Nonstop2h 30m

฿6,497

Flights are sorted by cheapest return flights first.

Deals found on 25/1

Showing 1-10 of 37 results
1
2
3
4

Reviews of airlines flying non-stop to Kolkata

Get insights into the airlines that provide direct flights to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated 25 January 2026.
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.
Thai AirAsia
7.5
Good
230 reviews
Check prices

Food

6.2

Boarding

7.4

Comfort

6.8

Entertainment

5.5

Crew

7.9

Overall

7.5

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
Thai AirAsia
7.5
Good
230 reviews
Thai AirAsia
7.5
Good
230 reviews
Check prices

Food

6.2

Boarding

7.4

Comfort

6.8

Entertainment

5.5

Crew

7.9

Overall

7.5

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
Thai Lion Air
6.9
Okay
38 reviews
Thai AirAsia
7.5
Good
230 reviews
Check prices

Food

6.2

Boarding

7.4

Comfort

6.8

Entertainment

5.5

Crew

7.9

Overall

7.5

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
IndiGo
6.8
Okay
527 reviews
Thai AirAsia
7.5
Good
230 reviews
Check prices

Food

6.2

Boarding

7.4

Comfort

6.8

Entertainment

5.5

Crew

7.9

Overall

7.5

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

Find answers to frequently asked questions about direct flights to Kolkata to unlock the best deals on Cheapflights.

  • 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 2h 34m 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 Don Mueang Intl Airport (2h 34m).

  • 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 Don Mueang Intl Airport. A return direct flight from Bangkok Don Mueang Intl Airport to Kolkata typically costs around ฿4,206.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights to West Bengal

Book a non-stop flight to one of these other cities located in West Bengal.
Direct flights to Bagdogra

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.