Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Thailand to Kolkata from ฿3,826

BKK — CCU
2 Nov — 9 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Kolkata

Fri 30/1022:30 -
Nonstop2h 50m
Sun 1/1100:50 -
Nonstop2h 35m
Deal found 29/9฿6,074
Fri 13/1122:30 -
Nonstop2h 50m
Sun 15/1100:50 -
Nonstop2h 35m
Deal found 30/9฿7,249
Sun 18/1022:25 -
Nonstop2h 55m
Sun 8/1100:50 -
Nonstop2h 35m
Deal found 30/9฿8,457
Fri 13/1123:35 -
Nonstop2h 35m
Sun 15/1101:55 -
Nonstop2h 25m
Deal found 29/9฿8,558
Fri 11/1222:30 -
Nonstop2h 50m
Mon 14/1200:50 -
Nonstop2h 35m
Deal found 1/10฿8,591
Sat 14/1123:35 -
Nonstop2h 35m
Sat 21/1117:30 -
Nonstop2h 25m
Deal found 29/9฿8,659
Fri 4/1223:35 -
Nonstop2h 35m
Tue 8/1217:30 -
Nonstop2h 25m
Deal found 30/9฿8,759
Fri 4/1222:30 -
Nonstop2h 50m
Mon 7/1200:50 -
Nonstop2h 35m
Deal found 1/10฿8,826
Tue 17/1115:10 -
Nonstop2h 35m
Tue 24/1117:30 -
Nonstop2h 25m
Deal found 3/10฿8,927
Wed 4/1108:05 -
1 stop13h 35m
Wed 4/1100:50 -
Nonstop2h 35m
Deal found 2/10฿9,028
Fri 30/1022:45 -
Nonstop2h 40m
Sun 1/1100:30 -
Nonstop2h 30m
Deal found 3/10฿9,498
Sun 18/1022:45 -
Nonstop2h 35m
Thu 5/1100:30 -
Nonstop2h 30m
Deal found 28/9฿9,867

Find flight deals from Thailand to Kolkata

Round-trip from

฿6,074

One-way from

฿3,826

Popular in

June

Cheapest in

March

Average price

฿9,195

Good round-trip deal

฿8,889 or less

Good one-way deal

฿5,930 or less
Thai Vietjet Air
  • Thai Vietjet Air
  • 30/10-1/11
  • Nonstop
  • 5h 25m total
  • Thailand to Kolkata
Search Deals
Thai Vietjet Air
  • Thai Vietjet Air
  • 11/1-31/12
  • Nonstop
  • 2h 50m total
  • Thailand to Kolkata
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (฿64,722 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (฿14,916 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals
Price to beat on a round-trip flight from Thailand to Kolkata Netaji S. Chandra.
Search Deals
Price to beat on a one-way flight from Thailand to Kolkata Netaji S. Chandra.
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Thu 14/1

05:30-06:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿4,497
Fastest return journey

BangkokKolkata

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

DMKCCU

Bangkok Don Mueang Intl

Mon 12/10

22:45-23:50

Nonstop2h 35m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿4,564

BangkokKolkata

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

DMKCCU

Bangkok Don Mueang Intl

Thu 11/2

22:45-23:55

Nonstop2h 40m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿4,631

BangkokKolkata

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

DMKCCU

Bangkok Don Mueang Intl

Thu 29/10

22:45-23:55

Nonstop2h 40m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿4,732

BangkokKolkata

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

DMKCCU

Bangkok Don Mueang Intl

Mon 7/12

22:45-23:55

Nonstop2h 40m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,000

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Thu 29/10

22:20-23:05

1 stop26h 15m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,537

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Wed 23/12

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,705

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Sun 8/11

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,739

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Thu 14/1

19:05-17:10

1 stop23h 35m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,242

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Thu 28/1

19:05-17:10

1 stop23h 35m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,276

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Showing 1-10 of 32 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from Thailand to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Thailand with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Thailand to Kolkata

What is the cheapest month to book a flight from Thailand to Kolkata?

Currently, March is the cheapest month in which you can book a flight from Thailand to Kolkata (average of ฿5,772). Flying from Thailand to Kolkata in June is currently the most expensive (average of ฿13,088). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TH to CCU?

Unlike in the morning, when flights are generally more expensive, you can save up to 15% on flights from Thailand to Kolkata by exploring options for tickets in the evening.

Weekly flight availability from Thailand to Kolkata

The most flights from TH0 to CCU are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

How often are flights from Thailand to Kolkata delayed?

About 13% of weekly flights between Thailand and Kolkata have experienced delays in the past year, with the average delay time being 103 minutes.

What is the most punctual flight time for Thailand to Kolkata flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Thailand to Kolkata flights?

Over the past year, IndiGo have had the lowest number of delays on this route, with just 5% of flights being delayed.

Reviews of airlines servicing Kolkata

See what other customers who have flown with Thai Airways from Thailand to Kolkata have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.9
Good
425 reviews
Check prices

Comfort

7.7

Food

7.5

Overall

7.9

Boarding

8.0

Crew

8.5

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Thayawat,Sep 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.
Thai Airways
7.9
Good
425 reviews
Thai Airways
7.9
Good
425 reviews
Check prices

Comfort

7.7

Food

7.5

Overall

7.9

Boarding

8.0

Crew

8.5

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Thayawat,Sep 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

Related info for your journey

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

    If you book a flight to Kolkata from Thailand, you will be flying to Netaji S. Chandra, which is the city’s only airport. Kolkata Netaji S. Chandra (CCU) is located 13.4 km from the centre of Kolkata.

  • How long is the flight from Thailand to Kolkata?

    Departing from Thailand to Kolkata will take you 2h 35m. The distance between Thailand and Kolkata is about 1635 km. All flights are typically direct.

  • What are the cheapest airlines to fly from Thailand to Kolkata one-way?

    ฿2,285 is the cheapest one-way deal found within the past few days, from Thai Vietjet Air. You may also be able to find cheap deals on Thai Lion Air and Thai AirAsia, with prices starting from ฿2,597 and ฿3,289, respectively.

  • What are the most reliable airlines from Thailand to Kolkata?

    Consider IndiGo (95%), Bhutan Airlines (89%) or Thai Vietjet Air (82%) when booking your flight. These represent the most reliable airlines when flying from Thailand to Kolkata.

  • What are the cheapest flights from Thailand to Kolkata?

    Looking at all options, your cheapest flight can be booked for ฿4,973. While the most popular route (Bangkok Suvarnabhumi - Kolkata Netaji S. Chandra) can be booked for ฿9,061 on average, our data indicates ฿25,538 when flying from Thailand to Kolkata.

  • Can I find deals for flights from Thailand to Kolkata that include hotel bookings?

    Yes. In addition to deals on Thailand to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Thailand to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Kolkata.

  • Can I find deals for business class flights from Thailand to Kolkata?

    Yes. Cheapflights offers flight deals from Thailand to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Thailand to Kolkata?

    Currently, March is the cheapest month in which you can book a flight from Thailand to Kolkata (average of ฿5,772). Flying from Thailand to Kolkata in June is currently the most expensive (average of ฿13,088). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Direct flights to West Bengal

Direct flights to Kolkata
Direct flights to Bagdogra

Top airline flying from Thailand to Kolkata

AirlineCheapestAverageFlexibilityOn-time
Thai AirwaysCheapest฿8,620Average฿9,673FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Thailand to Kolkata?

Cheapflights helps you search for flights from Thailand to Kolkata via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Thailand to Kolkata?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kolkata from Thailand.

Can Cheapflights find flights from Thailand to Kolkata with no change fees?

Certainly. Search results for flights to Kolkata from Thailand shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Thailand to Kolkata become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.