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Cheap flights from Bangkok to Kolkata from ₹ 10,229

BKK — CCU
13 Oct — 20 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Kolkata

Mon 14/900:30 -
Nonstop2h 35m
Fri 25/900:30 -
Nonstop2h 35m
Deal found 9/9₹ 23,325
Sun 18/1022:25 -
Nonstop2h 55m
Fri 23/1001:00 -
Nonstop2h 30m
Deal found 10/9₹ 23,516
Mon 9/1123:35 -
Nonstop2h 35m
Sun 15/1101:55 -
Nonstop2h 25m
Deal found 9/9₹ 24,663
Sun 22/1122:30 -
Nonstop2h 50m
Sun 29/1100:50 -
Nonstop2h 35m
Deal found 11/9₹ 24,950
Mon 30/1123:35 -
Nonstop2h 35m
Sat 5/1201:55 -
Nonstop2h 25m
Deal found 11/9₹ 25,046
Fri 20/1122:45 -
Nonstop2h 40m
Sun 29/1100:30 -
Nonstop2h 30m
Deal found 11/9₹ 25,046
Mon 14/922:45 -
Nonstop2h 35m
Fri 25/900:30 -
Nonstop2h 35m
Deal found 9/9₹ 25,141
Tue 13/1023:45 -
Nonstop2h 30m
Mon 19/1002:00 -
Nonstop2h 40m
Deal found 12/9₹ 25,237
Fri 30/1022:45 -
Nonstop2h 40m
Sun 1/1100:30 -
Nonstop2h 30m
Deal found 13/9₹ 25,237
Fri 20/1122:45 -
Nonstop2h 40m
Mon 23/1100:30 -
Nonstop2h 30m
Deal found 12/9₹ 25,333
Fri 20/1122:45 -
Nonstop2h 40m
Wed 2/1200:30 -
Nonstop2h 30m
Deal found 11/9₹ 25,428
Fri 4/1223:35 -
Nonstop2h 35m
Tue 8/1217:30 -
Nonstop2h 25m
Deal found 11/9₹ 25,619

Find flight deals from Bangkok to Kolkata

Round-trip from

₹ 15,869

One-way from

₹ 10,229

Popular in

June

Cheapest in

March

Average price

₹ 26,384
Thai Vietjet Air
  • Thai Vietjet Air
  • 11/1-7/2
  • Nonstop
  • 5h 25m total
  • Bangkok to Kolkata
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Thai AirAsia
  • Thai AirAsia
  • 28/9-31/12
  • Nonstop
  • 2h 35m total
  • Bangkok to Kolkata
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (₹ 546,694 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (₹ 122,945 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

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Price

Cheapest return flight
Fastest return journey

BangkokKolkata

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

DMKCCU

Bangkok Don Mueang Intl

Fri 13/11

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

₹ 12,523

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Wed 18/11

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

₹ 12,810

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Wed 11/11

23:35-00:40

Nonstop2h 35m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

₹ 13,383

BangkokKolkata

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

DMKCCU

Bangkok Don Mueang Intl

Wed 9/12

22:45-23:55

Nonstop2h 40m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

₹ 13,383

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Sat 17/10

04:45-05:55

Nonstop2h 40m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

₹ 13,670

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Sat 3/10

06:30-07:45

Nonstop2h 45m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

₹ 14,530

BangkokKolkata

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

DMKCCU

Bangkok Don Mueang Intl

Tue 17/11

22:45-23:55

Nonstop2h 40m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

₹ 14,722

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Sun 15/11

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

₹ 15,008

BangkokKolkata

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

DMKCCU

Bangkok Don Mueang Intl

Sat 19/9

22:45-23:50

Nonstop2h 35m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

₹ 15,295

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Mon 21/9

07:30-04:50

1 stop22h 50m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

₹ 15,869

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 46 resultsSorted by cheapest first
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Best time to book a flight from Bangkok to Kolkata

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

Cheapflights Insights

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

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

Currently, March is the cheapest month in which you can book a flight from Bangkok to Kolkata (average of ₹ 16,442). Flying from Bangkok to Kolkata in June is currently the most expensive (average of ₹ 37,282). 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 BKK to CCU?

When flying from Bangkok to Kolkata, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Bangkok to Kolkata

The most flights from TH1 to CCU are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost for a return flight from Bangkok to Kolkata?

Airfare is below average for this route at the moment.
Bangkok to Kolkata flights typically cost between ₹ 25,524 and ₹ 27,914 in January.
The cheapest return price found within the last 5 days was ₹ 15,869 on Thai Vietjet Air (11 Jan–7 Feb).

How often are flights from Bangkok to Kolkata delayed?

About 13% of weekly flights between Bangkok and Kolkata have experienced delays in the past year, with the average delay time being 104 minutes.

What is the most punctual flight time for Bangkok 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 Bangkok 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.

Related info for your journey

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

    For a flight from Bangkok to Kolkata, you will be flying into Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 13.4 km from the centre vof the city. Netaji S. Chandra is the only Kolkata airport and it handles 4 inbound flights from Bangkok per day. 0 airlines have flights to Kolkata Netaji S. Chandra from Bangkok on a regular basis.

  • How long is the flight from Bangkok to Kolkata?

    There are many flights that can get you from Bangkok to Kolkata in 2h 35m. Fly via Thai Airways, Thai Vietjet Air, or MAI to get the fastest option. Airlines will cover a distance of 1635 km. Both multi-stop and direct flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as ₹ 6,536 on Thai Vietjet Air. Other airlines that offer cheap prices include Thai Lion Air from ₹ 6,994 and IndiGo from ₹ 7,225 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bangkok to Kolkata on time: IndiGo (98%), Bhutan Airlines (87%), Thai Vietjet Air (82%).

  • What are the cheapest flights from Bangkok to Kolkata?

    The cheapest flight price from Bangkok to Kolkata is ₹ 9,043. On average you can expect to pay ₹ 13,711. The most popular route, (Bangkok Suvarnabhumi - Kolkata Netaji S. Chandra), can usually be booked for ₹ 26,288.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bangkok 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 Bangkok to Kolkata?

    Currently, March is the cheapest month in which you can book a flight from Bangkok to Kolkata (average of ₹ 16,442). Flying from Bangkok to Kolkata in June is currently the most expensive (average of ₹ 37,282). 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

Alternative routes for Bangkok to Kolkata

Suvarnabhumi to Kolkata flights
Don Mueang Intl to Kolkata flights
Suvarnabhumi to Bagdogra flights
Don Mueang Intl to Bagdogra flights

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