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Cheap flights from Thailand to Kolkata from ₹ 7,826

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CCU
20 Feb — 27 Feb1
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 21 January 2026.

Wed 18/222:30
BKK
-
CCU
Nonstop2h 50m
Thai Vietjet Air
Fri 27/200:50
CCU
-
BKK
Nonstop2h 35m
Thai Vietjet Air
Deal found 19/1₹ 14,105
Wed 18/222:30
BKK
-
CCU
Nonstop2h 50m
Thai Vietjet Air
Sun 1/300:50
CCU
-
BKK
Nonstop2h 35m
Thai Vietjet Air
Deal found 19/1₹ 14,196
Wed 18/200:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Sun 22/202:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 19/1₹ 14,196
Mon 9/300:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Mon 30/302:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 21/1₹ 14,287
Wed 18/200:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Sun 1/302:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 19/1₹ 14,469
Mon 16/200:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Fri 27/202:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 19/1₹ 14,651
Sun 15/200:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Sun 1/302:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 19/1₹ 15,015
Mon 16/222:30
BKK
-
CCU
Nonstop2h 50m
Thai Vietjet Air
Fri 27/200:50
CCU
-
BKK
Nonstop2h 35m
Thai Vietjet Air
Deal found 19/1₹ 15,106
Sun 15/200:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Fri 27/202:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 19/1₹ 15,106
Sun 15/200:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Sun 22/202:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 19/1₹ 15,288
Mon 16/222:30
BKK
-
CCU
Nonstop2h 50m
Thai Vietjet Air
Sun 1/300:50
CCU
-
BKK
Nonstop2h 35m
Thai Vietjet Air
Deal found 19/1₹ 15,379
Mon 16/200:30
DMK
-
CCU
Nonstop2h 35m
Thai Lion Air
Wed 25/202:35
CCU
-
DMK
Nonstop2h 30m
Thai Lion Air
Deal found 19/1₹ 15,470

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 21 January 2026.

Round-trip from

₹ 14,105

One-way from

₹ 7,826

Popular in

June

Cheapest in

July

Average price

₹ 19,110

Good round-trip deal

₹ 9,159 or less

Good one-way deal

₹ 9,248 or less
Thai Vietjet Air
  • Thai Vietjet Air
  • 18/2-25/2
  • Nonstop
  • 5h 25m total
  • Thailand to Kolkata
Search Deals
Thai Vietjet Air
  • Thai Vietjet Air
  • 9/3
  • Nonstop
  • 2h 50m total
  • Thailand to Kolkata
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 218,716 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 77,212 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 21 January 2026.
Use the filters below to find and compare flights from Thailand to Kolkata that are best for you.

Fly from

Thailand

Fly to

Kolkata

Route

Depart

Return

Price

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Wed 18/2

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Fri 27/2

00:50-04:55

Nonstop2h 35m

₹ 14,105

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Mon 9/3

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Mon 30/3

02:35-06:35

Nonstop2h 30m

₹ 14,287

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Wed 18/2

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Sun 22/2

02:35-06:35

Nonstop2h 30m

₹ 14,469

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Mon 16/2

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Fri 27/2

02:35-06:35

Nonstop2h 30m

₹ 14,651

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Wed 18/2

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Fri 27/2

02:35-06:35

Nonstop2h 30m

₹ 14,651

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Mon 16/2

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Wed 25/2

00:50-04:55

Nonstop2h 35m

₹ 15,106

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Sun 15/2

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Fri 27/2

02:35-06:35

Nonstop2h 30m

₹ 15,106

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Wed 18/2

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Wed 25/2

02:35-06:35

Nonstop2h 30m

₹ 15,470

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Wed 4/3

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Tue 17/3

00:30-04:30

Nonstop2h 30m

₹ 15,743

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Mon 16/2

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Sun 22/2

00:50-04:55

Nonstop2h 35m

₹ 15,743

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Showing 1-10 of 40 results
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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 ₹ 8,736). Flying from Thailand to Kolkata in December is currently the most expensive (average of ₹ 21,112). 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 21 January 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 21 January 2026.

The most flights from TH0 to CCU are scheduled on a Monday (6 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from Thailand to Kolkata delayed?

About 14% of weekly flights between Thailand and Kolkata have experienced delays in the past year, with the average delay time being 110 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?

Monday tends to have the lowest number of delays on this route, whereas Saturday 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.

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 and Thai Lion Air 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 ₹ 5,982 on Thai Vietjet Air. Other airlines that offer cheap prices include Thai Lion Air from ₹ 6,825 and IndiGo from ₹ 6,878 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: Bhutan Airlines (88%), IndiGo (87%), Thai Vietjet Air( 57%).

  • What are the cheapest flights from Thailand to Kolkata?

    Looking at all options, your cheapest flight can be booked for ₹ 9,006. While the most popular route (Bangkok Suvarnabhumi - Kolkata Netaji S. Chandra) can be booked for ₹ 21,749 on average, our data indicates ₹ 13,604 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 ₹ 8,736). Flying from Thailand to Kolkata in December is currently the most expensive (average of ₹ 21,112). 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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