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฿3,525+ Cheap flights to Kolkata

— CCU
22 Oct — 29 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Kolkata in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Kolkata

Fri 13/1122:30 -
Nonstop2h 50m
Sun 15/1100:50 -
Nonstop2h 35m
Deal found 20/9฿7,583
Thu 15/1023:45 -
Nonstop2h 30m
Mon 19/1002:00 -
Nonstop2h 40m
Deal found 18/9฿8,548
Thu 15/1023:45 -
Nonstop2h 30m
Tue 20/1002:00 -
Nonstop2h 40m
Deal found 18/9฿8,581
Mon 30/1123:35 -
Nonstop2h 35m
Sun 6/1201:55 -
Nonstop2h 25m
Deal found 18/9฿8,647
Fri 4/1223:35 -
Nonstop2h 35m
Tue 8/1217:30 -
Nonstop2h 25m
Deal found 18/9฿8,681
Fri 13/1122:45 -
Nonstop2h 40m
Sun 15/1100:30 -
Nonstop2h 30m
Deal found 20/9฿8,913
Mon 2/1122:30 -
Nonstop2h 50m
Sun 8/1100:50 -
Nonstop2h 35m
Deal found 18/9฿8,947
Sat 31/1022:45 -
Nonstop2h 40m
Wed 18/1100:30 -
Nonstop2h 30m
Deal found 19/9฿8,947
Fri 20/1105:35 -
Nonstop2h 50m
Mon 7/1200:50 -
Nonstop2h 35m
Deal found 17/9฿9,279
Fri 4/1222:45 -
Nonstop2h 40m
Mon 7/1200:30 -
Nonstop2h 30m
Deal found 19/9฿10,144
Thu 15/1022:45 -
Nonstop2h 35m
Tue 20/1000:30 -
Nonstop2h 35m
Deal found 18/9฿10,177
Fri 2/1022:45 -
Nonstop2h 35m
Thu 8/1000:30 -
Nonstop2h 35m
Deal found 21/9฿10,477

Find flight deals to Kolkata

Return from

฿7,583

One-way from

฿3,725

Popular in

June

Cheapest in

March

Average price

฿9,179
Thai Vietjet Air
  • Thai Vietjet Air
  • 13/11-15/11
  • Nonstop
  • 5h 25m total
  • Bangkok to Kolkata
Search Deals
Thai Lion Air
  • Thai Lion Air
  • 21/2-31/12
  • Nonstop
  • 2h 35m total
  • Bangkok to Kolkata
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (฿1,978 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (฿447 potential savings vs. average return price).
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Average for return flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BangkokKolkata

DMK Bangkok Don Mueang Intl - CCU Kolkata Netaji S. Chandra

DMKCCU

Bangkok Don Mueang Intl

Wed 23/12

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿4,257

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Sat 5/12

05:35-06:55

Nonstop2h 50m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿4,956

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Sun 29/11

05:30-06:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,122

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Fri 16/10

06:30-07:45

Nonstop2h 45m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,321

BangkokKolkata

DMK Bangkok Don Mueang Intl - CCU Kolkata Netaji S. Chandra

DMKCCU

Bangkok Don Mueang Intl

Sat 3/10

22:45-23:50

Nonstop2h 35m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,355

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Thu 1/10

14:45-19:55

1 stop30h 40m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,388

BangkokKolkata

DMK Bangkok Don Mueang Intl - CCU Kolkata Netaji S. Chandra

DMKCCU

Bangkok Don Mueang Intl

Mon 28/9

22:45-23:50

Nonstop2h 35m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,987

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Sat 3/10

05:05-00:10

2 stops20h 35m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,253

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Mon 30/11

19:05-17:10

1 stop23h 35m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,319

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Tue 6/10

06:30-07:45

Nonstop2h 45m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,752

Flights are sorted by cheapest return flights first.

Deals found on 18/9

Showing 1-10 of 39 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight to Kolkata

How long is the flight to Kolkata?

On average, a flight from Bangkok to Kolkata takes 2 hours 35 minutes. Flights to Kolkata from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Kolkata

The most flights from Bangkok to Kolkata are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

What are the most popular airlines that fly to Kolkata?

The most popular airlines flying from Bangkok to Kolkata are Thai Airways and Thai Lion Air.

Thai Airways
Thai Airways
From ฿8,790
Thai Lion Air
Thai Lion Air
From ฿4,471

What are the cheapest airlines that fly to Kolkata?

The cheapest airlines flying from Bangkok to Kolkata are Thai Lion Air and Thai Airways.

Rainfall in Kolkata by month

In terms of precipitation, rainfall in Kolkata ranges from 7.0 - 356.0 mm per month. August is typically the wettest month, when rainfall can reach 356.0 mm. December is typically the driest time to visit Kolkata when rainfall is around 7.0 mm.

Temperature in Kolkata by month

If weather is an important factor for your trip to Kolkata, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

Reviews of airlines servicing Kolkata

Read reviews from past customers who have flown Thai Airways and Thai Lion Air 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 Airways
7.9
Good
420 reviews
Check prices

Overall

7.9

Comfort

7.7

Boarding

8.0

Food

7.5

Crew

8.5

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.9
Good
420 reviews
Thai Airways
7.9
Good
420 reviews
Check prices

Overall

7.9

Comfort

7.7

Boarding

8.0

Food

7.5

Crew

8.5

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Lion Air
7.0
Good
49 reviews
Thai Airways
7.9
Good
420 reviews
Check prices

Overall

7.9

Comfort

7.7

Boarding

8.0

Food

7.5

Crew

8.5

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

FAQs about flying to Kolkata

  • What airport do you fly into for flights to Kolkata?

    Booking a flight to Kolkata Netaji S. Chandra (CCU) is your only option if you intend on flying to Kolkata. It is only a 13.4 km journey from Netaji S. Chandra to Kolkata’s city centre. CCU handles an average of 5 flights per day from Bangkok. You should also have a few airline options to choose from. 2 airlines have flights to Netaji S. Chandra from Bangkok.

  • Can I find cheaper flights to Kolkata if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Kolkata on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Kolkata?

    Based on reviews from Cheapflights users, Thai Lion Air is rated the highest out of the airlines that fly to Kolkata.

  • What is the cheapest airport to fly to in Kolkata?

    Kolkata Netaji S. Chandra is currently the cheapest airport to fly to in Kolkata. One-way flights to Kolkata Netaji S. Chandra typically cost ฿2,756, while return flights cost around ฿3,822.

  • How much is a return flight to Kolkata?

    A return flight to Kolkata will typically cost around ฿9,586, however they can be found for as little as ฿3,822.

  • Where does the fastest flight to Kolkata depart from?

    For those looking to save time traveling to Kolkata, Bangkok offers the quickest one-way flight (2 hours 35 minutes).

  • Does Kolkata Netaji S. Chandra have rental cars?

    Yes. Those touching down at Kolkata Netaji S. Chandra can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Kolkata Netaji S. Chandra?

    Yes. Kolkata Netaji S. Chandra has hotels nearby for those requiring accommodations. Couples friendly Hotel is the closest property to Kolkata Netaji S. Chandra (0.0 km away from Kolkata Netaji S. Chandra).

See more FAQs

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