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฿3,568+ 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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
— CCU
21 Aug — 28 Aug1
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 22 July 2026.

Fri 18/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Fri 25/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 21/7฿6,328
Wed 16/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Fri 18/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 21/7฿6,665
Mon 3/822:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Fri 21/801:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 18/7฿6,732
Wed 2/900:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Mon 7/902:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 21/7฿6,732
Fri 21/822:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Sun 23/801:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 19/7฿6,800
Fri 21/822:45
DMK
-
CCU
Nonstop2h 35m
Multiple Airlines
Sun 23/802:35
CCU
-
DMK
Nonstop2h 30m
Multiple Airlines
Deal found 19/7฿6,901
Fri 14/822:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Sun 16/801:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 17/7฿6,968
Sun 2/800:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Fri 21/802:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 18/7฿7,574
Fri 16/1000:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Sun 25/1002:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 21/7฿7,607
Fri 16/1000:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Mon 26/1002:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 21/7฿7,675
Fri 16/1000:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Fri 23/1002:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 21/7฿7,877
Thu 3/904:45
BKK
-
CCU
Nonstop2h 40m
Multiple Airlines
Mon 7/901:00
CCU
-
BKK
Nonstop2h 30m
Multiple Airlines
Deal found 21/7฿7,910

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 22 July 2026.
Use the filters below to find and compare direct flights to Kolkata that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Wed 16/9

22:25-23:50

Nonstop2h 55m

Kolkata Netaji S. Chandra

Fri 18/9

01:00-05:00

Nonstop2h 30m

฿6,665

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Mon 3/8

22:25-23:50

Nonstop2h 55m

Kolkata Netaji S. Chandra

Fri 21/8

01:00-05:00

Nonstop2h 30m

฿6,732

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Sun 2/8

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Fri 21/8

02:35-06:35

Nonstop2h 30m

฿7,574

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Fri 16/10

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Sun 25/10

02:35-06:35

Nonstop2h 30m

฿7,607

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Thu 3/9

04:45-05:55

Nonstop2h 40m

Kolkata Netaji S. Chandra

Mon 7/9

01:00-05:00

Nonstop2h 30m

฿7,910

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Wed 19/8

22:25-23:50

Nonstop2h 55m

Kolkata Netaji S. Chandra

Fri 21/8

08:20-12:30

Nonstop2h 40m

฿7,944

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Tue 1/9

04:45-05:55

Nonstop2h 40m

Kolkata Netaji S. Chandra

Mon 7/9

01:00-05:00

Nonstop2h 30m

฿8,079

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Wed 19/8

22:45-23:50

Nonstop2h 35m

Kolkata Netaji S. Chandra

Tue 25/8

00:30-04:35

Nonstop2h 35m

฿8,213

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Mon 19/10

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Fri 23/10

02:35-06:35

Nonstop2h 30m

฿8,348

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Wed 16/9

22:45-23:50

Nonstop2h 35m

Kolkata Netaji S. Chandra

Fri 18/9

02:35-06:35

Nonstop2h 30m

฿8,449

Flights are sorted by cheapest return flights first.

Deals found on 21/7

Showing 1-10 of 42 resultsSorted by cheapest first
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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 22 July 2026.
Read reviews from past customers who have flown Thai AirAsia and IndiGo 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
7.4
Good
246 reviews
Check prices

Crew

7.9

Food

6.2

Boarding

7.4

Entertainment

5.5

Comfort

6.7

Overall

7.4

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
7.4
Good
246 reviews
Thai AirAsia
7.4
Good
246 reviews
Check prices

Crew

7.9

Food

6.2

Boarding

7.4

Entertainment

5.5

Comfort

6.7

Overall

7.4

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
578 reviews
Thai AirAsia
7.4
Good
246 reviews
Check prices

Crew

7.9

Food

6.2

Boarding

7.4

Entertainment

5.5

Comfort

6.7

Overall

7.4

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.

  • How much are direct flights to Kolkata?

    On average, a one-way direct flight to Kolkata will cost users approximately ฿6,565. If you're looking for a direct return flight to Kolkata, you can expect to pay around ฿11,206.

  • Which airlines fly direct to Kolkata?

    At the moment, IndiGo, Thai AirAsia 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 32m on average. The quickest direct flight to Kolkata at this time departs from Bangkok Suvarnabhumi Airport (2h 30m), while the longest leaves from Bangkok Don Mueang Intl Airport (2h 35m).

  • 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, March is worth consideration, as prices are usually at their lowest, on average. June 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 ฿8,340.

See more FAQs

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