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฿2,613+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
— CCU
11 Mar — 18 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 9 February 2026.

Fri 27/300:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Sun 29/302:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 7/2฿5,006
Wed 18/200:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Wed 25/202:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 6/2฿5,101
Fri 12/622:30
BKK
-
CCU
Nonstop2h 50m
Thai Vietjet Air
Mon 3/801:00
CCU
-
BKK
Nonstop2h 35m
Thai Vietjet Air
Deal found 5/2฿5,164
Fri 6/300:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Sun 8/302:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 6/2฿5,195
Fri 12/600:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Mon 3/802:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 5/2฿5,416
Wed 18/200:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Fri 20/202:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 6/2฿5,447
Wed 18/222:30
BKK
-
CCU
Nonstop2h 50m
Thai Vietjet Air
Fri 20/200:50
CCU
-
BKK
Nonstop2h 35m
Thai Vietjet Air
Deal found 6/2฿5,510
Fri 12/622:55
DMK
-
CCU
Nonstop2h 34m
Multiple Airlines
Mon 3/802:35
CCU
-
DMK
Nonstop2h 30m
Multiple Airlines
Deal found 5/2฿5,636
Mon 23/300:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Mon 30/302:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 7/2฿5,668
Wed 18/200:30
DMK
-
CCU
Nonstop2h 35m
Multiple Airlines
Sat 21/200:30
CCU
-
DMK
Nonstop2h 30m
Multiple Airlines
Deal found 6/2฿6,140
Sun 1/322:30
BKK
-
CCU
Nonstop2h 50m
Thai Vietjet Air
Mon 9/300:50
CCU
-
BKK
Nonstop2h 35m
Thai Vietjet Air
Deal found 7/2฿6,203
Wed 18/200:30
DMK
-
CCU
Nonstop2h 35m
Multiple Airlines
Thu 19/200:30
CCU
-
DMK
Nonstop2h 30m
Multiple Airlines
Deal found 6/2฿6,234

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 9 February 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

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Fri 27/3

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Sun 29/3

02:35-06:35

Nonstop2h 30m

฿5,006

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Wed 18/2

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Wed 25/2

02:35-06:35

Nonstop2h 30m

฿5,101

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 12/6

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Mon 3/8

01:00-05:05

Nonstop2h 35m

฿5,164

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Fri 6/3

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Sun 8/3

02:35-06:35

Nonstop2h 30m

฿5,195

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Wed 18/2

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Fri 20/2

02:35-06:35

Nonstop2h 30m

฿5,258

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Mon 20/4

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Mon 27/4

02:35-06:35

Nonstop2h 30m

฿5,384

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Fri 12/6

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Mon 3/8

02:35-06:35

Nonstop2h 30m

฿5,416

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Wed 18/2

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Fri 20/2

00:50-04:55

Nonstop2h 35m

฿5,510

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Fri 12/6

22:55-23:59

Nonstop2h 34m

Kolkata Netaji S. Chandra

Mon 3/8

02:35-06:35

Nonstop2h 30m

฿5,636

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Mon 23/3

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Mon 30/3

02:35-06:35

Nonstop2h 30m

฿5,668

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 43 results
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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 9 February 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
234 reviews
Check prices

Overall

7.5

Crew

7.9

Comfort

6.8

Food

6.2

Entertainment

5.5

Boarding

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
7.5
Good
234 reviews
Thai AirAsia
7.5
Good
234 reviews
Check prices

Overall

7.5

Crew

7.9

Comfort

6.8

Food

6.2

Entertainment

5.5

Boarding

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 Lion Air
7.1
Good
40 reviews
Thai AirAsia
7.5
Good
234 reviews
Check prices

Overall

7.5

Crew

7.9

Comfort

6.8

Food

6.2

Entertainment

5.5

Boarding

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
530 reviews
Thai AirAsia
7.5
Good
234 reviews
Check prices

Overall

7.5

Crew

7.9

Comfort

6.8

Food

6.2

Entertainment

5.5

Boarding

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 ฿3,669. If you're looking for a direct return flight to Kolkata, you can expect to pay around ฿10,117.

  • 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 ฿6,981.

See more FAQs

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