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Cheap flights from Thailand to Kolkata from ฿3,713

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CCU
3 Aug — 10 Aug1
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
Explore the most affordable flight options available from Thailand to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2026.

Fri 31/700:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Sun 2/802:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 2/7฿6,465
Fri 21/822:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Sun 23/801:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 30/6฿6,498
Mon 10/822:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Mon 17/801:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 30/6฿6,664
Fri 31/700:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Fri 7/802:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 4/7฿6,862
Mon 6/722:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Sun 2/801:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 4/7฿6,995
Wed 8/722:45
DMK
-
CCU
Nonstop2h 35m
Multiple Airlines
Sun 2/802:35
CCU
-
DMK
Nonstop2h 30m
Multiple Airlines
Deal found 4/7฿7,227
Fri 31/722:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Mon 3/801:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 2/7฿7,260
Sun 9/800:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Mon 17/802:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 30/6฿7,260
Mon 6/722:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Fri 31/701:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 4/7฿7,327
Mon 6/722:45
DMK
-
CCU
Nonstop2h 35m
Multiple Airlines
Sun 2/802:35
CCU
-
DMK
Nonstop2h 30m
Multiple Airlines
Deal found 4/7฿7,327
Mon 6/722:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Mon 3/801:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 4/7฿7,360
Fri 10/722:45
DMK
-
CCU
Nonstop2h 35m
Multiple Airlines
Sun 2/802:35
CCU
-
DMK
Nonstop2h 30m
Multiple Airlines
Deal found 4/7฿7,393

Find flight deals from Thailand to Kolkata

Keep the following information in mind while searching for Thailand to Kolkata flight deals. Data was last updated 4 July 2026.

Round-trip from

฿6,465

One-way from

฿3,713

Popular in

June

Cheapest in

March

Average price

฿7,758

Good one-way deal

฿4,275 or less
Thai Lion Air
  • Thai Lion Air
  • 31/7-2/8
  • Nonstop
  • 5h 05m total
  • Thailand to Kolkata
Search Deals
Thai Vietjet Air
  • Thai Vietjet Air
  • 13/7
  • Nonstop
  • 2h 55m total
  • Thailand to Kolkata
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (฿65,016 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (฿15,046 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Thailand to Kolkata Netaji S. Chandra.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 4 July 2026.
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

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Fri 4/9

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Sat 26/9

00:30-04:35

Nonstop2h 35m

฿7,890

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sun 16/8

22:25-23:50

Nonstop2h 55m

Kolkata Netaji S. Chandra

Sun 1/11

19:55-00:15

Nonstop2h 50m

฿8,818

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sat 1/8

04:45-05:55

Nonstop2h 40m

Kolkata Netaji S. Chandra

Fri 7/8

23:30-03:45

Nonstop2h 45m

฿9,846

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sun 23/8

13:30-14:40

Nonstop2h 40m

Kolkata Netaji S. Chandra

Mon 24/8

08:20-12:30

Nonstop2h 40m

฿9,979

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sat 5/9

04:45-05:55

Nonstop2h 40m

Kolkata Netaji S. Chandra

Sun 27/9

23:30-03:45

Nonstop2h 45m

฿10,012

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Wed 5/8

22:25-23:50

Nonstop2h 55m

Kolkata Netaji S. Chandra

Fri 7/8

01:00-05:00

Nonstop2h 30m

฿10,111

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Sun 27/9

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Fri 2/10

16:35-07:10

1 stop13h 05m

฿10,808

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sat 1/8

23:45-00:45

Nonstop2h 30m

Kolkata Netaji S. Chandra

Fri 7/8

16:35-17:50

2 stops23h 45m

฿11,139

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 18/12

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Fri 29/1

16:50-03:15

1 stop8h 55m

฿11,404
Fastest return journey

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Sun 16/8

22:45-23:50

Nonstop2h 35m

Kolkata Netaji S. Chandra

Sat 31/10

00:30-04:30

Nonstop2h 30m

฿12,100

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 37 resultsSorted by cheapest first
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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
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 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, August is the cheapest month in which you can book a flight from Thailand to Kolkata (average of ฿796). Flying from Thailand to Kolkata in December is currently the most expensive (average of ฿6,796). 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?

Find hourly flight availability from Thailand to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Thailand to Kolkata as you normally would.

Weekly flight availability from Thailand to Kolkata

Explore weekly flight availability from Thailand to Kolkata. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 July 2026.

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 12% of weekly flights between Thailand and Kolkata have experienced delays in the past year, with the average delay time being 109 minutes.

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

Historically, flights departing in the early afternoon 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 Friday 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, Bhutan Airlines have had the lowest number of delays on this route, with just 4% of flights being delayed.

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service 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 4 July 2026.
See what other customers who have flown with Thai AirAsia and IndiGo 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 AirAsia
7.4
Good
243 reviews
Check prices

Overall

7.4

Comfort

6.7

Boarding

7.3

Entertainment

5.5

Crew

7.9

Food

6.2

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

Overall

7.4

Comfort

6.7

Boarding

7.3

Entertainment

5.5

Crew

7.9

Food

6.2

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
574 reviews
Thai AirAsia
7.4
Good
243 reviews
Check prices

Overall

7.4

Comfort

6.7

Boarding

7.3

Entertainment

5.5

Crew

7.9

Food

6.2

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

Related info for your journey

Find useful and relevant information for your journey from Thailand to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 1608 km. All flights are typically direct.

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

    ฿2,250 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 ฿2,478 and ฿3,185, respectively.

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

    Consider Thai Vietjet Air (100%), Bhutan Airlines (99%) or IndiGo (97%) 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 ฿3,623. While the most popular route (Bangkok Suvarnabhumi - Kolkata Netaji S. Chandra) can be booked for ฿8,818 on average, our data indicates ฿8,255 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, August is the cheapest month in which you can book a flight from Thailand to Kolkata (average of ฿796). Flying from Thailand to Kolkata in December is currently the most expensive (average of ฿6,796). 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

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Direct flights to West Bengal

Book a non-stop flight to one of these other cities located in West Bengal.
Direct flights to Kolkata
Direct flights to Bagdogra

Top 2 airlines flying from Thailand to Kolkata

Discover the top 2 airlines that operate flights from Thailand to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 4 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest฿3,369Average฿8,123FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
IndiGoCheapest฿5,977Average฿7,806FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

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