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Cheap flights from Bangkok Suvarnabhumi Airport to Kolkata from ₹ 6,167

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CCU
10 Oct — 17 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Kolkata Netaji S. Chandra are usually found in July or August, booked 28 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap 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 10 September 2025.

Round-trip from

₹ 14,536

One-way from

₹ 6,167

Popular in

June

Cheapest in

July

Average price

₹ 26,077

Good one-way deal

₹ 10,183 or less
Thai Vietjet Air
  • Thai Vietjet Air
  • 30/11-8/12
  • Nonstop
  • 5h 25m total
  • Bangkok to Kolkata
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Thai Vietjet Air
  • Thai Vietjet Air
  • 6/3
  • Nonstop
  • 2h 50m total
  • Bangkok to Kolkata
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 142,217 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (₹ 66,668 potential savings vs. average return price).
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Average for round-trip flights in September 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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Find flight deals from Suvarnabhumi to Kolkata

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 10 September 2025.

Sun 30/1122:30BKK - CCU
Nonstop2h 50mThai Vietjet Air
Fri 5/1200:50CCU - BKK
Nonstop2h 35mThai Vietjet Air
Deal found 8/9₹ 14,536
Fri 28/1122:30BKK - CCU
Nonstop2h 50mThai Vietjet Air
Fri 5/1200:50CCU - BKK
Nonstop2h 35mThai Vietjet Air
Deal found 8/9₹ 14,625
Fri 28/1122:30BKK - CCU
Nonstop2h 50mThai Vietjet Air
Mon 8/1200:50CCU - BKK
Nonstop2h 35mThai Vietjet Air
Deal found 8/9₹ 14,713
Sun 30/1122:30BKK - CCU
Nonstop2h 50mThai Vietjet Air
Sun 7/1200:50CCU - BKK
Nonstop2h 35mThai Vietjet Air
Deal found 8/9₹ 15,682
Wed 3/1222:30BKK - CCU
Nonstop2h 50mThai Vietjet Air
Mon 8/1200:50CCU - BKK
Nonstop2h 35mThai Vietjet Air
Deal found 8/9₹ 15,770
Fri 28/1122:30BKK - CCU
Nonstop2h 50mThai Vietjet Air
Sun 7/1200:50CCU - BKK
Nonstop2h 35mThai Vietjet Air
Deal found 8/9₹ 15,858
Wed 3/1222:30BKK - CCU
Nonstop2h 50mThai Vietjet Air
Fri 5/1200:50CCU - BKK
Nonstop2h 35mThai Vietjet Air
Deal found 8/9₹ 15,946
Fri 5/1222:30BKK - CCU
Nonstop2h 50mThai Vietjet Air
Sun 7/1200:50CCU - BKK
Nonstop2h 35mThai Vietjet Air
Deal found 8/9₹ 16,034
Wed 26/1122:30BKK - CCU
Nonstop2h 50mThai Vietjet Air
Fri 5/1200:50CCU - BKK
Nonstop2h 35mThai Vietjet Air
Deal found 8/9₹ 16,739
Wed 26/1122:30BKK - CCU
Nonstop2h 50mThai Vietjet Air
Mon 8/1200:50CCU - BKK
Nonstop2h 35mThai Vietjet Air
Deal found 8/9₹ 16,827
Wed 3/1222:30BKK - CCU
Nonstop2h 50mThai Vietjet Air
Sun 7/1200:50CCU - BKK
Nonstop2h 35mThai Vietjet Air
Deal found 8/9₹ 17,003
Mon 1/1222:30BKK - CCU
Nonstop2h 50mThai Vietjet Air
Sun 7/1200:50CCU - BKK
Nonstop2h 35mThai Vietjet Air
Deal found 8/9₹ 17,620

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 10 September 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

Fri 27/2

22:30-23:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Sun 1/3

00:50-04:55

Nonstop2h 35m

₹ 19,646

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sat 27/9

23:25-00:40

Nonstop2h 45m

Kolkata Netaji S. Chandra

Wed 1/10

18:15-22:25

Nonstop2h 40m

₹ 22,113

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sat 25/10

04:15-17:15

1 stop14h 30m

Kolkata Netaji S. Chandra

Sat 1/11

18:30-15:00

1 stop19h 00m

₹ 26,342

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 27/2

06:30-07:45

Nonstop2h 45m

Kolkata Netaji S. Chandra

Mon 2/3

11:55-16:05

Nonstop2h 40m

₹ 28,897

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 3/10

20:50-09:30

1 stop14h 10m

Kolkata Netaji S. Chandra

Mon 13/10

10:35-03:15

1 stop15h 10m

₹ 29,161

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Mon 1/12

23:20-17:35

1 stop19h 45m

Kolkata Netaji S. Chandra

Thu 11/12

18:35-22:20

1 stop26h 15m

₹ 29,601

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sat 29/11

23:20-17:35

1 stop19h 45m

Kolkata Netaji S. Chandra

Tue 9/12

18:35-22:20

1 stop26h 15m

₹ 29,601

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 27/2

16:15-17:50

1 stop27h 05m

Kolkata Netaji S. Chandra

Mon 2/3

18:30-15:00

1 stop19h 00m

₹ 29,690

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sun 30/11

10:15-17:35

1 stop8h 50m

Kolkata Netaji S. Chandra

Tue 9/12

18:35-22:20

1 stop26h 15m

₹ 30,042

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Wed 3/12

23:20-17:35

1 stop19h 45m

Kolkata Netaji S. Chandra

Tue 9/12

18:35-22:20

1 stop26h 15m

₹ 30,482

Flights are sorted by cheapest return flights first.

Deals found on 10/9

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

How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Kolkata?

Use this chart to determine the optimal time to book a return flight from Suvarnabhumi to Kolkata. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from Bangkok Suvarnabhumi Airport to Kolkata, you should look to book at least 28 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 ₹ 116). Flying from Bangkok Suvarnabhumi Airport to Kolkata in October is currently the most expensive (average of ₹ 161). 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 10 September 2025.

A simple way to save on the total cost of your ticket is to fly from Bangkok Suvarnabhumi Airport to Kolkata at midday. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.

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 4 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 45m. Fly via SpiceJet or FlexFlight 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 ₹ 6,167. Users have also found prices from ₹ 9,955 and ₹ 10,396 on SpiceJet 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(98%), IndiGo(90%) or Air Canada(75%), 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 ₹ 5,947. While the most popular route (Bangkok Suvarnabhumi - Kolkata Netaji S. Chandra) can be booked for ₹ 18,589 on average, our data indicates ₹ 12,689 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 ₹ 116). Flying from Bangkok Suvarnabhumi Airport to Kolkata in October is currently the most expensive (average of ₹ 161). 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

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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.
Don Mueang Intl to Kolkata flights

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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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