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฿2,699+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
— CCU
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Kolkata

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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 11 June 2026.

Fri 24/722:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Sun 26/701:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 9/6฿6,616
Mon 13/722:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Sun 19/701:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 7/6฿6,649
Fri 10/722:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Sun 12/701:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 9/6฿7,307
Fri 31/722:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Fri 14/801:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 6/6฿7,439
Wed 14/1022:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Wed 21/1001:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 10/6฿7,702
Mon 12/1022:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Wed 21/1001:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 10/6฿8,031
Fri 16/1022:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Wed 21/1001:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 10/6฿8,064
Mon 13/722:25
BKK
-
CCU
Nonstop2h 55m
Multiple Airlines
Sun 19/708:20
CCU
-
BKK
Nonstop2h 40m
Multiple Airlines
Deal found 9/6฿8,360
Tue 1/923:45
BKK
-
CCU
Nonstop2h 30m
Thai Airways
Sat 5/902:00
CCU
-
BKK
Nonstop2h 40m
Thai Airways
Deal found 9/6฿8,459
Sat 22/813:30
BKK
-
CCU
Nonstop2h 40m
Bhutan Airlines
Fri 28/808:20
CCU
-
BKK
Nonstop2h 40m
Bhutan Airlines
Deal found 6/6฿8,657
Tue 13/1023:45
BKK
-
CCU
Nonstop2h 30m
Multiple Airlines
Wed 21/1001:00
CCU
-
BKK
Nonstop2h 30m
Multiple Airlines
Deal found 10/6฿8,690
Thu 9/722:45
DMK
-
CCU
Nonstop2h 35m
Multiple Airlines
Sun 12/702:35
CCU
-
DMK
Nonstop2h 30m
Multiple Airlines
Deal found 9/6฿9,216

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 11 June 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

Mon 20/7

22:25-23:50

Nonstop2h 55m

Kolkata Netaji S. Chandra

Sun 26/7

01:00-05:00

Nonstop2h 30m

฿6,320

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 24/7

22:25-23:50

Nonstop2h 55m

Kolkata Netaji S. Chandra

Sun 26/7

01:00-05:00

Nonstop2h 30m

฿6,616

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Wed 14/10

22:25-23:50

Nonstop2h 55m

Kolkata Netaji S. Chandra

Wed 21/10

01:00-05:00

Nonstop2h 30m

฿7,702

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Tue 3/11

23:35-00:40

Nonstop2h 35m

Kolkata Netaji S. Chandra

Mon 16/11

00:50-04:55

Nonstop2h 35m

฿8,031

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Mon 12/10

22:25-23:50

Nonstop2h 55m

Kolkata Netaji S. Chandra

Wed 21/10

01:00-05:00

Nonstop2h 30m

฿8,031

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sun 26/7

22:25-23:50

Nonstop2h 55m

Kolkata Netaji S. Chandra

Sun 2/8

08:20-12:30

Nonstop2h 40m

฿8,426

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Thu 8/10

23:45-00:45

Nonstop2h 30m

Kolkata Netaji S. Chandra

Sun 11/10

02:00-06:10

Nonstop2h 40m

฿8,657

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Thu 15/10

23:45-00:45

Nonstop2h 30m

Kolkata Netaji S. Chandra

Wed 21/10

01:00-05:00

Nonstop2h 30m

฿8,887

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sat 18/7

13:30-14:40

Nonstop2h 40m

Kolkata Netaji S. Chandra

Fri 24/7

01:00-05:00

Nonstop2h 30m

฿9,019
Fastest return journey

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Tue 8/12

23:35-00:40

Nonstop2h 35m

Kolkata Netaji S. Chandra

Sat 12/12

01:55-05:50

Nonstop2h 25m

฿9,084

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 44 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 11 June 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
7.4
Good
243 reviews
Check prices

Crew

7.9

Overall

7.4

Boarding

7.3

Food

6.2

Comfort

6.7

Entertainment

5.5

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
7.4
Good
243 reviews
Thai AirAsia
7.4
Good
243 reviews
Check prices

Crew

7.9

Overall

7.4

Boarding

7.3

Food

6.2

Comfort

6.7

Entertainment

5.5

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
7.1
Good
45 reviews
Thai AirAsia
7.4
Good
243 reviews
Check prices

Crew

7.9

Overall

7.4

Boarding

7.3

Food

6.2

Comfort

6.7

Entertainment

5.5

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
567 reviews
Thai AirAsia
7.4
Good
243 reviews
Check prices

Crew

7.9

Overall

7.4

Boarding

7.3

Food

6.2

Comfort

6.7

Entertainment

5.5

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 Lion Air, 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 30m on average. The quickest direct flight to Kolkata at this time departs from Bangkok Suvarnabhumi Airport (2h 30m), while the longest leaves from Bangkok Suvarnabhumi Airport (2h 30m).

  • 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, April 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 ฿5,771.

See more FAQs

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