Cheap flights from Bangkok Suvarnabhumi Airport to Kolkata from ₹ 9,169

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CCU
30 Jul — 6 Aug1
1 adult

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 Saturday 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 25 July 2025.

Round-trip from

₹ 15,744

One-way from

₹ 9,169

Popular in

June

Cheapest in

July

Average price

₹ 16,782

Good one-way deal

₹ 12,950 or less
IndiGo
  • IndiGo
  • 22/8-24/8
  • Nonstop
  • 5h 35m total
  • Bangkok to Kolkata
IndiGo
  • IndiGo
  • 28/8
  • Nonstop
  • 2h 45m total
  • Bangkok to Kolkata
Highest demand for flights based on searches. 7% potential increase in price (₹ 152,751 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (₹ 65,672 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a one-way flight from Bangkok Suvarnabhumi to Kolkata Netaji S. Chandra.

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 25 July 2025.

Fri 22/804:45BKK - CCU
Nonstop2h 45mIndiGo
Sun 24/819:50CCU - BKK
Nonstop2h 50mIndiGo
Deal found 22/7₹ 15,744
Fri 22/804:45BKK - CCU
Nonstop2h 45mMultiple Airlines
Mon 25/800:40CCU - BKK
1 stop8h 05mMultiple Airlines
Deal found 23/7₹ 21,626
Wed 6/823:45BKK - CCU
Nonstop2h 30mThai Airways
Thu 7/802:00CCU - BKK
Nonstop2h 40mThai Airways
Deal found 25/7₹ 23,616

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 25 July 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 22/8

04:45-06:00

Nonstop2h 45m

Kolkata Netaji S. Chandra

Sun 24/8

19:50-00:10

Nonstop2h 50m

₹ 15,744

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 22/8

04:45-06:00

Nonstop2h 45m

Kolkata Netaji S. Chandra

Mon 25/8

00:40-10:15

1 stop8h 05m

₹ 21,626

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Wed 6/8

23:45-00:45

Nonstop2h 30m

Kolkata Netaji S. Chandra

Thu 7/8

02:00-06:10

Nonstop2h 40m

₹ 23,616

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Thu 28/8

05:45-07:00

Nonstop2h 45m

₹ 9,169

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Wed 3/12

21:55-23:20

Nonstop2h 55m

₹ 9,861

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 22/8

06:50-22:20

2 stops17h 00m

₹ 10,900

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Thu 31/7

16:55-01:25

1 stop10h 00m

₹ 11,505

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sun 24/8

10:40-17:35

1 stop8h 25m

₹ 12,543

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Tue 26/8

23:45-00:45

Nonstop2h 30m

₹ 13,408

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Thu 7/8

17:55-11:55

1 stop19h 30m

₹ 13,927

Flights are sorted by cheapest return flights first.

Deals found on 25/7

Showing 1-10 of 11 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 18 July 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, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Kolkata (average of ₹ 120). 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 25 July 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 30% on your trip compared to booking a flight in the morning.

Weekly flight availability from Bangkok Suvarnabhumi Airport to Kolkata

Explore weekly flight availability from Suvarnabhumi 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 25 July 2025.

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

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated 25 July 2025.
Get a feel of what it's like to fly with Thai Airways, Thai AirAsia, andIndiGo from Bangkok Suvarnabhumi Airport to Kolkata by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.8

Comfort

7.5

Crew

8.3

Entertainment

6.8

Food

7.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Boarding

7.8

Comfort

7.5

Crew

8.3

Entertainment

6.8

Food

7.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Boarding

7.8

Comfort

7.5

Crew

8.3

Entertainment

6.8

Food

7.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Boarding

7.8

Comfort

7.5

Crew

8.3

Entertainment

6.8

Food

7.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Boarding

7.8

Comfort

7.5

Crew

8.3

Entertainment

6.8

Food

7.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Boarding

7.8

Comfort

7.5

Crew

8.3

Entertainment

6.8

Food

7.3

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

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.

  • What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Kolkata round-trip?

    Flying on IndiGo is currently your cheapest option to Kolkata, with prices starting at ₹ 15,744. Another option worth looking into is Thai Airways, starting at ₹ 23,616 round trip. These flights start at 26% lower than the current average price 3 months from now.

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

    For one-way options, check prices for IndiGo. According to our data, you can fly for as low as ₹ 9,169. Users have also found prices from ₹ 9,861 and ₹ 11,505 on Thai Vietjet Air and Thai AirAsia, 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(94%), IndiGo(92%) or Thai Airways(59%), 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 ₹ 10,675. While the most popular route (Bangkok Suvarnabhumi - Kolkata Netaji S. Chandra) can be booked for ₹ 16,176 on average our data indicates ₹ 15,562 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, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Kolkata (average of ₹ 120). 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.

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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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