CCU

฿3,568 Find Cheap Flights from Bangkok to Kolkata – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bangkok to Kolkata departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Everything you should know

Cheapest return fare
฿6,328
Typical prices: ฿9,156-฿11,680
Thai Vietjet Air
Fri 18/9Fri 25/9
BKK - CCU • Direct
Cheapest one-way flight
฿3,568
Typical prices: ฿3,501-฿5,150
Thai Vietjet Air
Mon 3/8
BKK - CCU • Direct
Top airlines
Cheapest • from ฿6,328 (return)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Bhutan Airlines, IndiGo, and others. Average duration is 2h 39m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 1% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 96% on-time
Best time • Fewest delays
Insights
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Start a new search
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We hope you love your trip to Kolkata!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bangkok to Kolkata

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bangkok to Kolkata that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bangkok to Kolkata

Fri 18 Sep - Fri 25 Sep
Thai Vietjet Air Logo
22:25 - 23:50
BKK
-
CCU
2h 55mdirect
Thai Vietjet Air Logo
01:00 - 05:00
CCU
-
BKK
2h 30mdirect
฿6,328Thai Vietjet Air
Wed 16 Sep - Fri 18 Sep
Thai Vietjet Air Logo
22:25 - 23:50
BKK
-
CCU
2h 55mdirect
Thai Vietjet Air Logo
01:00 - 05:00
CCU
-
BKK
2h 30mdirect
฿6,665Thai Vietjet Air
Wed 2 Sep - Mon 7 Sep
Thai Lion Air Logo
00:30 - 01:35
DMK
-
CCU
2h 35mdirect
Thai Lion Air Logo
02:35 - 06:35
CCU
-
DMK
2h 30mdirect
฿6,732Thai Lion Air
Mon 3 Aug - Fri 21 Aug
Thai Vietjet Air Logo
22:25 - 23:50
BKK
-
CCU
2h 55mdirect
Thai Vietjet Air Logo
01:00 - 05:00
CCU
-
BKK
2h 30mdirect
฿6,732Thai Vietjet Air
Fri 21 Aug - Sun 23 Aug
Thai Vietjet Air Logo
22:25 - 23:50
BKK
-
CCU
2h 55mdirect
Thai Vietjet Air Logo
01:00 - 05:00
CCU
-
BKK
2h 30mdirect
฿6,800Thai Vietjet Air
Fri 21 Aug - Sun 23 Aug
Multiple Airlines Logo
22:45 - 23:50
DMK
-
CCU
2h 35mdirect
Multiple Airlines Logo
02:35 - 06:35
CCU
-
DMK
2h 30mdirect
฿6,901Multiple Airlines
Sun 2 Aug - Fri 21 Aug
Thai Lion Air Logo
00:30 - 01:35
DMK
-
CCU
2h 35mdirect
Thai Lion Air Logo
02:35 - 06:35
CCU
-
DMK
2h 30mdirect
฿7,574Thai Lion Air
Fri 14 Aug - Sun 16 Aug
Thai AirAsia Logo
22:45 - 23:50
DMK
-
CCU
2h 35mdirect
Thai AirAsia Logo
00:30 - 04:35
CCU
-
DMK
2h 35mdirect
฿7,809Thai AirAsia
Thu 3 Sep - Mon 7 Sep
Multiple Airlines Logo
04:45 - 05:55
BKK
-
CCU
2h 40mdirect
Multiple Airlines Logo
01:00 - 05:00
CCU
-
BKK
2h 30mdirect
฿7,910Multiple Airlines
Mon 3 Aug - Tue 18 Aug
Thai AirAsia Logo
22:45 - 23:50
DMK
-
CCU
2h 35mdirect
Thai AirAsia Logo
00:30 - 04:35
CCU
-
DMK
2h 35mdirect
฿8,045Thai AirAsia
Booking Insights

KAYAK's insights & trends for Bangkok to Kolkata flights

Get data-powered insights and trends into flights from Bangkok to Kolkata to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Bangkok to Kolkata?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Bangkok to Kolkata departing in September.

What is the cheapest Bangkok to Kolkata flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Bangkok to Kolkata costs ฿7,339 on the route between Bangkok Don Mueang Intl Airport (DMK) and Kolkata (CCU). Over the past month, this route was, on average, 1% cheaper than other Bangkok-Kolkata routes. The most popular route is between Bangkok Suvarnabhumi Airport (BKK) and Kolkata (CCU).

What is the cheapest month to fly from Bangkok to Kolkata?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok to Kolkata, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bangkok to Kolkata is March, where tickets cost ฿5,790 (return) on average. On the other hand, the most expensive months are June and September, where the average cost of round-trip tickets is ฿13,128 and ฿10,300 respectively.

Good to know

Cheapest flight

฿3,568
Flight from Bangkok Suvarnabhumi Airport to Kolkata

When to book flights from Bangkok to Kolkata

Are your dates flexible? Find out the best times to travel from Bangkok to Kolkata based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bangkok to Kolkata

  • What is the cheapest flight from Bangkok to Kolkata?

    In the last 5 days, the lowest price for a flight from Bangkok to Kolkata was ฿3,568 for a one-way ticket and ฿6,328 for a return.

  • Which airports will I be using when flying from Bangkok to Kolkata?

    When flying out of Bangkok you will be using one of these airports: Bangkok Suvarnabhumi or Bangkok Don Mueang Intl. You will be landing at Kolkata Netaji S. Chandra.

  • Which aircraft models fly most regularly from Bangkok to Kolkata?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Bangkok to Kolkata?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bangkok to Kolkata.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bangkok to Kolkata?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from Bangkok is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bangkok to Kolkata?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Kolkata with an airline and back to Bangkok with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangkok to Kolkata?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kolkata from Bangkok up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Bangkok to Kolkata Netaji S. Chandra?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Bangkok to Kolkata Netaji S. Chandra.
Find which airlines fly direct from Bangkok to Kolkata Netaji S. Chandra Airport, which days they fly and book direct flights.

Direct departures

Bangkok to Kolkata Netaji S. Chandra

Monday

Bhutan Airlines,IndiGo,Thai AirAsia, +3 more

Bhutan Airlines,IndiGo, +4 more

Tuesday

Bhutan Airlines,IndiGo,Thai AirAsia, +2 more

Bhutan Airlines,IndiGo, +3 more

Wednesday

Bhutan Airlines,IndiGo,Thai AirAsia, +2 more

Bhutan Airlines,IndiGo, +3 more

Thursday

Bhutan Airlines,IndiGo,Thai AirAsia, +2 more

Bhutan Airlines,IndiGo, +3 more

Friday

Bhutan Airlines,IndiGo,Thai AirAsia, +2 more

Bhutan Airlines,IndiGo, +3 more

Saturday

Bhutan Airlines,IndiGo,Thai AirAsia, +2 more

Bhutan Airlines,IndiGo, +3 more

Sunday

Bhutan Airlines,IndiGo,Thai AirAsia, +2 more

Bhutan Airlines,IndiGo, +3 more

See more direct flights

Direct returns

Kolkata Netaji S. Chandra to Bangkok

Monday

Bhutan Airlines,IndiGo,Thai AirAsia, +3 more

Bhutan Airlines,IndiGo, +4 more

Tuesday

Bhutan Airlines,IndiGo,Thai AirAsia, +3 more

Bhutan Airlines,IndiGo, +4 more

Wednesday

Bhutan Airlines,IndiGo,Thai AirAsia, +1 more

Bhutan Airlines,IndiGo, +2 more

Thursday

Bhutan Airlines,IndiGo,Thai AirAsia, +3 more

Bhutan Airlines,IndiGo, +4 more

Friday

Bhutan Airlines,IndiGo,Thai AirAsia, +1 more

Bhutan Airlines,IndiGo, +2 more

Saturday

Bhutan Airlines,IndiGo,Thai AirAsia, +3 more

Bhutan Airlines,IndiGo, +4 more

Sunday

Bhutan Airlines,IndiGo,Thai AirAsia, +1 more

Bhutan Airlines,IndiGo, +2 more

See more direct flights

Reviews of the top airlines flying from Bangkok to Kolkata

 
See real verified KAYAK customer reviews for airlines flying from Bangkok to Kolkata. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bangkok to Kolkata? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Thai AirAsiaOverall score based on 246 reviews
7.9Crew
6.7Comfort
7.4Boarding
6.2Food
5.5Entertainment
Airline reviews

The flight left on time and landed early. The attendants were polite and friendly. Thank you

10.0 ExcellentTerri, Dec 2025
KBV - DMK
Read more Thai AirAsia reviews

The flight left on time and landed early. The attendants were polite and friendly. Thank you

Efficient and fast check in, courteous staff at counter and on board. On time departure and arrival. AIR ASIA is my favorite international thailand carrier for reasonable cost and excellent customer service!

Delayed us three times, changed gates twice, and then tried to charge for food on the plane.

Very good, it would be good if payment for drinks could be accepted by card too.

Ontime, no frills, the cabin is clean, the ticket price is lower than the full-service airlines.

Paid for a meal we didn't receive. They admitted they had forgetten ours. No compensation or rectification offered. We requested if they would just give us a glass of wine instead and we would call it even. Crew advised they could not do this and to go to Air Asia counter on arrival and request a refund. Our flight didn't arrive until 2am so this was not a viable option. The crews solution was if we wanted a wine we should purchase one. I was unhappy with that suggestion considering they had already ripped us off with our meal.

The boarding process was very poor - refueling on so rear ladder blocked. I think while boarding both ladders should be accessible so that passengers are comfortable instead of crowding through front ladder

Very few crew meant that we had to wait almost 2 hours just the get a drink!

Thai Air Asia no longer has customer support that you can call and talk to. All support is done by chat bot or self help websites. This can be a major issue if you have a problem and it bit us so we can’t recommend nor will we book with them again unless as a last resort.

Landing to Hanoi in time Seat not reclining -Cabin design very dull

Flight was short but turbulent giving uneasy feeling :( ; although views were mesmerising ;)

Flight boarding experience with journey was smooth; can describe it as a less to minimal turbulent flight!

No food/drinks included for BOM to BKK I paid 675£ for LHR-BOM-BKK (return) flight.

Just fly from point a to b. rest holds zero stars. And with zero competition, what do you expcect

Flight was delayed and due to this we almost miss the connection flight

Not professional and didn’t know about double seat even when I paid for it and have a confirmation. Lack of comms between teams.

Boarding is becoming a hassle with Indigo nowadays, particularly if you are placed towards the front. The overhead luggage trays are either packed with flight equipments or already loaded by other passengers. So, if you are on front rows, your luggage may eventually end up towards middle. Food quality is going down by day. The only good element of being on time is also shaky nowadays.

Flight was delayed and also lots of mosquitoes on the flight

Two times the gate was changed and flight got delayed

For the price, I recommend other airlines. Indigo might save a few hundred bucks but the quality of service, food selection, wait time, delays is really bad. This is like the Spirit airlines of India, if you know what I mean.

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

Information on your arrival and departure airports