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Cheap flights from Thailand to Kolkata from ₹ 6,921

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CCU
12 Apr — 19 Apr1
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 13 March 2026.

Mon 13/422:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Fri 24/401:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 11/3₹ 14,120
Fri 10/422:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Fri 17/401:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 8/3₹ 14,674
Fri 1/522:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Mon 29/601:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 11/3₹ 14,766
Sun 26/422:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Fri 17/701:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 12/3₹ 15,320
Wed 15/400:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Fri 8/502:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 9/3₹ 15,412
Mon 18/500:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Mon 1/602:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 12/3₹ 16,058
Fri 10/422:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Wed 15/401:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 13/3₹ 16,519
Mon 9/300:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Mon 16/302:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 9/3₹ 16,612
Sun 12/400:30
DMK
-
CCU
Nonstop2h 35m
Multiple Airlines
Tue 14/400:30
CCU
-
DMK
Nonstop2h 35m
Multiple Airlines
Deal found 13/3₹ 16,704
Wed 18/300:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Wed 25/302:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 8/3₹ 16,796
Wed 25/322:30
BKK
-
CCU
Nonstop2h 50m
Multiple Airlines
Wed 1/423:30
CCU
-
BKK
Nonstop2h 45m
Multiple Airlines
Deal found 10/3₹ 17,165
Sun 22/322:30
BKK
-
CCU
Nonstop2h 50m
Multiple Airlines
Wed 25/311:55
CCU
-
BKK
Nonstop2h 40m
Multiple Airlines
Deal found 11/3₹ 17,534

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 13 March 2026.

Round-trip from

₹ 14,120

One-way from

₹ 6,921

Popular in

June

Cheapest in

February

Average price

₹ 20,026

Good round-trip deal

₹ 9,003 or less

Good one-way deal

₹ 8,653 or less
Thai Vietjet Air
  • Thai Vietjet Air
  • 13/4-24/4
  • Nonstop
  • 5h 25m total
  • Thailand to Kolkata
Search Deals
Thai Vietjet Air
  • Thai Vietjet Air
  • 26/4
  • Nonstop
  • 2h 55m total
  • Thailand to Kolkata
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 190,150 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 88,370 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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

 
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 454,620 searches. Data last updated 13 March 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

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Mon 13/4

22:25-23:50

Nonstop2h 55m

Kolkata Netaji S. Chandra

Fri 24/4

01:00-05:00

Nonstop2h 30m

₹ 14,120

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Mon 18/5

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Mon 1/6

02:35-06:35

Nonstop2h 30m

₹ 16,058

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 10/4

22:25-23:50

Nonstop2h 55m

Kolkata Netaji S. Chandra

Wed 15/4

01:00-05:00

Nonstop2h 30m

₹ 16,519

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Sun 12/4

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Tue 14/4

00:30-04:35

Nonstop2h 35m

₹ 16,704

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Sun 24/5

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Tue 26/5

00:30-04:35

Nonstop2h 35m

₹ 18,734
Fastest return journey

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Fri 1/5

22:55-23:59

Nonstop2h 34m

Kolkata Netaji S. Chandra

Mon 29/6

02:35-06:35

Nonstop2h 30m

₹ 19,472

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 10/4

22:25-23:50

Nonstop2h 55m

Kolkata Netaji S. Chandra

Wed 15/4

23:30-03:45

Nonstop2h 45m

₹ 20,026

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sun 26/4

22:25-23:50

Nonstop2h 55m

Kolkata Netaji S. Chandra

Fri 17/7

00:40-10:15

1 stop8h 05m

₹ 20,580

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 27/3

05:50-07:20

Nonstop3h 00m

Kolkata Netaji S. Chandra

Tue 31/3

23:30-03:45

Nonstop2h 45m

₹ 21,318

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Tue 19/5

04:15-16:10

1 stop13h 25m

Kolkata Netaji S. Chandra

Mon 1/6

01:00-05:00

Nonstop2h 30m

₹ 21,872

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 40 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, July is the cheapest month in which you can book a flight from Thailand to Kolkata (average of ₹ 8,859). Flying from Thailand to Kolkata in December is currently the most expensive (average of ₹ 21,410). 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 13 March 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 13 March 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 13% of weekly flights between Thailand and Kolkata have experienced delays in the past year, with the average delay time being 114 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 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 5% of flights being delayed.

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?

    For a flight from Thailand to Kolkata, you will be flying into Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 13.4 km from the centre of the city.

  • How long is the flight from Thailand to Kolkata?

    Thai Vietjet Air, Thai Lion Air, and IndiGo can get you from Thailand to Kolkata in just under 2h 35m. Your travel time will be generally consistent. Airlines will cover a distance of 1608 km. Generally, flights for this route are direct.

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

    One-way options have recently been found by users for as low as ₹ 6,135 on Thai Vietjet Air. Other airlines that offer cheap prices include Thai Lion Air from ₹ 6,909 and IndiGo from ₹ 6,975 one-way.

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

    Before booking your flight to Kolkata from Thailand, have a look at the most reliable airlines to get you to your destination on time: IndiGo (95%), Thai Vietjet Air (69%), Air Canada( 48%).

  • What are the cheapest flights from Thailand to Kolkata?

    Looking at all options, your cheapest flight can be booked for ₹ 6,876. While the most popular route (Bangkok Suvarnabhumi - Kolkata Netaji S. Chandra) can be booked for ₹ 18,734 on average, our data indicates ₹ 12,679 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, July is the cheapest month in which you can book a flight from Thailand to Kolkata (average of ₹ 8,859). Flying from Thailand to Kolkata in December is currently the most expensive (average of ₹ 21,410). 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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Fly with Cheapflights

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

Deals for Thailand to Kolkata flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Thailand to Kolkata for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Thailand to Kolkata flexibly with Cheapflights today.

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