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Cheap flights from Bangkok Suvarnabhumi Airport to Kolkata from ₹ 7,035

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CCU
10 Jan — 17 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Suvarnabhumi to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from Suvarnabhumi to Kolkata
Explore the most affordable flight options available from Suvarnabhumi to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 December 2025.

Tue 30/1205:50BKK - CCU
Nonstop3h 00mMultiple Airlines
Mon 5/100:50CCU - BKK
Nonstop2h 35mMultiple Airlines
Deal found 11/12₹ 25,254
Tue 30/1216:15BKK - CCU
1 stop27h 05mBiman Bangladesh
Tue 6/118:30CCU - BKK
1 stop19h 00mBiman Bangladesh
Deal found 11/12₹ 30,575
Wed 10/1222:20BKK - CCU
1 stop17h 25mMultiple Airlines
Fri 9/119:55CCU - BKK
Nonstop2h 50mMultiple Airlines
Deal found 10/12₹ 33,462
Wed 10/1222:05BKK - CCU
2 stops16h 40mIndiGo
Fri 9/119:55CCU - BKK
Nonstop2h 50mIndiGo
Deal found 10/12₹ 36,528
Fri 19/1205:50BKK - CCU
Nonstop3h 00mIndiGo
Sat 27/1221:40CCU - BKK
1 stop12h 55mIndiGo
Deal found 11/12₹ 38,152
Thu 18/1214:45BKK - CCU
1 stop11h 20mMultiple Airlines
Sat 20/1201:40CCU - BKK
1 stop16h 40mMultiple Airlines
Deal found 9/12₹ 40,226
Thu 18/1205:55BKK - CCU
Nonstop2h 55mIndiGo
Sat 20/1203:15CCU - BKK
1 stop16h 20mIndiGo
Deal found 9/12₹ 42,300

Find flight deals from Suvarnabhumi to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 December 2025.

Round-trip from

₹ 14,070

One-way from

₹ 7,035

Popular in

June

Cheapest in

July

Average price

₹ 22,097

Good one-way deal

₹ 7,172 or less
Thai Vietjet Air
  • Thai Vietjet Air
  • 19/1-6/2
  • Nonstop
  • 5h 25m total
  • Bangkok to Kolkata
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Thai Vietjet Air
  • Thai Vietjet Air
  • 25/2
  • Nonstop
  • 2h 50m total
  • Bangkok to Kolkata
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 201,944 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 74,677 potential savings vs. average return price).
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Average for round-trip flights in December 2025
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Price to beat on a one-way flight from Bangkok Suvarnabhumi to Kolkata Netaji S. Chandra.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Suvarnabhumi 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 11 December 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Kolkata that are best for you.

Fly from

Suvarnabhumi

Fly to

Kolkata

Route

Depart

Return

Price

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Mon 19/1

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Fri 6/2

00:50-04:55

Nonstop2h 35m

₹ 14,070

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sun 15/3

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Fri 3/4

01:00-05:05

Nonstop2h 35m

₹ 14,431

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Mon 26/1

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Sun 1/2

00:50-04:55

Nonstop2h 35m

₹ 18,039

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Thu 22/1

05:55-07:20

Nonstop2h 55m

Kolkata Netaji S. Chandra

Sun 25/1

00:50-04:55

Nonstop2h 35m

₹ 18,399

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Wed 14/1

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Sun 5/4

19:50-00:10

Nonstop2h 50m

₹ 18,850

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Wed 7/1

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Tue 13/1

00:35-04:50

Nonstop2h 45m

₹ 19,301

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Mon 19/1

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Sat 7/2

07:05-19:35

1 stop11h 00m

₹ 21,285

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sun 1/2

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Mon 2/2

07:05-19:35

1 stop11h 00m

₹ 22,007

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Mon 19/1

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Fri 23/1

18:45-03:15

1 stop7h 00m

₹ 22,638

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sun 15/3

07:05-22:20

2 stops16h 45m

Kolkata Netaji S. Chandra

Fri 3/4

01:00-05:05

Nonstop2h 35m

₹ 23,630

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 22 results
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Best time to book a flight from Suvarnabhumi to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Suvarnabhumi 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 Bangkok Suvarnabhumi Airport to Kolkata

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

Currently, July is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Kolkata (average of ₹ 8,659). Flying from Bangkok Suvarnabhumi Airport to Kolkata in September is currently the most expensive (average of ₹ 18,850). 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?

Find hourly flight availability from Suvarnabhumi 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 11 December 2025.

When flying from Bangkok Suvarnabhumi Airport 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.

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi 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 Bangkok Suvarnabhumi?

    Kolkata Netaji S. Chandra (CCU), located 13.4 km from the city centre, is the airport you fly into when you book flights from Bangkok Suvarnabhumi to Kolkata. 0 airlines have flights to Netaji S. Chandra from Bangkok Suvarnabhumi on a regular basis. Booking flights from Bangkok Suvarnabhumi to Kolkata Netaji S. Chandra should not be difficult; the airport handles an average of 5 inbound flights from Bangkok Suvarnabhumi per day.

  • How long is the flight from Bangkok Suvarnabhumi Airport to Kolkata?

    There are many flights that can get you from Bangkok Suvarnabhumi Airport to Kolkata in 2h 50m. Fly via Thai Vietjet Air to get the fastest option. The distance between Bangkok Suvarnabhumi Airport and Kolkata is about 1635 km. All flights are typically direct.

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

    For one-way options, check prices for Thai Vietjet Air. According to our data, you can fly for as low as ₹ 5,860. Users have also found prices from ₹ 6,525 and ₹ 6,817 on Thai Lion Air and IndiGo, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Bangkok Suvarnabhumi Airport to Kolkata consider choosing Bhutan Airlines(97%), IndiGo(61%) or Air Canada(56%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Bangkok Suvarnabhumi Airport to Kolkata?

    Looking at all options, your cheapest flight can be booked for ₹ 6,166. While the most popular route (Bangkok Suvarnabhumi - Kolkata Netaji S. Chandra) can be booked for ₹ 17,588 on average, our data indicates ₹ 13,435 when flying from Bangkok Suvarnabhumi Airport to Kolkata.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Suvarnabhumi 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 Suvarnabhumi Airport to Kolkata?

    Currently, July is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Kolkata (average of ₹ 8,659). Flying from Bangkok Suvarnabhumi Airport to Kolkata in September is currently the most expensive (average of ₹ 18,850). 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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Alternative routes for Suvarnabhumi to Kolkata

See prices for flight routes from nearby airports that may be better suited for you.
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Suvarnabhumi to Bagdogra flights
Don Mueang Intl to Bagdogra flights

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

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

Yes! Cheapflights helps users easily find flights from Suvarnabhumi to Kolkata with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kolkata from Suvarnabhumi today and book when prices fit your budget.

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