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$88+ Cheap flights from Kolkata (CCU) to Southeast Asia

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BKK
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Kolkata to Southeast Asia

Keep the following information in mind while searching for Kolkata to Southeast Asia flight deals. Data was last updated October 30, 2025.

Round-trip from

$194
(Malaysia Airlines)

One-way from

$88
(FlightHub)

Popular in

December

Cheapest in

July

Average price

$323
From Kolkata Netaji S. Chandra to Southeast Asia
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One-way flight from Kolkata Netaji S. Chandra to Southeast Asia
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Highest demand for flights based on searches. 17% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Kolkata to Southeast Asia

Cheapest flights from Kolkata to Southeast Asia
Explore the most affordable flight options available from Kolkata to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Trip.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:05 amCCU - BKK
Nonstop2h 45mSpiceJet
Sat 11/155:30 amBKK - CCU
Nonstop2h 50mSpiceJet
Deal found 10/29$211
This CheapOair deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:35 amCCU - BKK
Nonstop2h 45mIndiGo
Mon 12/85:55 amBKK - CCU
Nonstop2h 55mIndiGo
Deal found 10/30$235
This FlightHub deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1612:05 amCCU - BKK
Nonstop2h 45mSpiceJet
Sat 11/295:30 amBKK - CCU
Nonstop2h 50mSpiceJet
Deal found 10/30$237
This AirAsia deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:30 amCCU - SIN
1 stop7h 30mMultiple Airlines
Mon 11/172:55 pmSIN - CCU
1 stop9h 55mMultiple Airlines
Deal found 10/29$242
This CheapOair deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:55 pmCCU - BKK
Nonstop2h 50mIndiGo
Sat 12/205:55 amBKK - CCU
Nonstop2h 55mIndiGo
Deal found 10/30$243
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:05 amCCU - BKK
Nonstop2h 45mMultiple Airlines
Sat 11/153:25 pmBKK - CCU
2 stops10h 25mMultiple Airlines
Deal found 10/29$250
This Booking.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:35 amCCU - BKK
Nonstop2h 45mIndiGo
Sat 11/1510:10 amBKK - CCU
1 stop14h 10mIndiGo
Deal found 10/29$252
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:05 amCCU - BKK
Nonstop2h 45mMultiple Airlines
Sat 12/205:55 amBKK - CCU
Nonstop2h 55mMultiple Airlines
Deal found 10/29$267
This AirAsia deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/81:05 amCCU - DPS
1 stop10h 10mMultiple Airlines
Mon 11/173:30 pmDPS - CCU
1 stop9h 20mMultiple Airlines
Deal found 10/29$269
This Booking.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:30 pmCCU - BKK
1 stop15h 10mIndiGo
Sat 12/205:55 amBKK - CCU
Nonstop2h 55mIndiGo
Deal found 10/29$270
This Trip.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:25 amCCU - SIN
Nonstop4h 25mIndiGo
Wed 11/2610:20 amSIN - CCU
Nonstop4h 25mIndiGo
Deal found 10/29$283
This AirAsia deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:05 pmCCU - SIN
1 stop7h 30mAirAsia
Mon 11/176:35 pmSIN - CCU
1 stop6h 15mAirAsia
Deal found 10/29$299

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kolkata to Southeast Asia 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Kolkata to Southeast Asia that are best for you.

Fly from

Kolkata

Fly to

Southeast Asia

Route

Depart

Return

Price

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sat 3/14

12:10 am-10:15 am

1 stop8h 35m

Bangkok Suvarnabhumi

Sat 3/21

5:05 pm-11:10 pm

1 stop7h 35m

$194

KolkataDenpasar

CCU - DPS

CCUDPS

Kolkata Netaji S. Chandra

Sat 4/4

12:40 am-6:30 pm

1 stop15h 20m

Denpasar Bali Ngurah Rai

Sat 4/11

4:25 pm-11:25 pm

1 stop9h 30m

$235

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sat 1/24

12:10 am-1:25 pm

1 stop11h 45m

Bangkok Suvarnabhumi

Fri 1/30

2:15 pm-11:10 pm

1 stop10h 25m

$239

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Tue 1/13

11:00 pm-6:30 pm

1 stop17h 00m

Singapore Changi

Tue 1/20

8:45 am-12:35 am

1 stop18h 20m

$241

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Wed 11/12

12:30 am-10:30 am

1 stop7h 30m

Singapore Changi

Mon 11/17

2:55 pm-10:20 pm

1 stop9h 55m

$242

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Tue 1/13

4:50 pm-3:25 am

1 stop8h 05m

Singapore Changi

Tue 1/20

10:20 am-12:15 pm

Nonstop4h 25m

$250

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sun 1/25

11:40 pm-10:10 pm

1 stop21h 00m

Bangkok Suvarnabhumi

Fri 1/30

8:15 pm-10:25 pm

1 stop27h 40m

$251

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sun 3/15

11:40 pm-5:00 pm

1 stop15h 50m

Bangkok Suvarnabhumi

Sat 3/21

12:00 pm-10:25 pm

1 stop11h 55m

$257

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sun 4/26

11:55 am-4:05 pm

Nonstop2h 40m

Bangkok Suvarnabhumi

Wed 4/29

6:30 am-7:45 am

Nonstop2h 45m

$275

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Fri 4/3

7:55 pm-9:15 am

1 stop10h 50m

Singapore Changi

Mon 4/6

10:30 am-7:15 pm

1 stop11h 15m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 49 results
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Best time to book a flight from Kolkata to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Kolkata with our price prediction graph.
Estimated round-trip 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 Kolkata to Southeast Asia

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

Currently, August is the cheapest month in which you can book a flight from Kolkata to Southeast Asia (average of $92). Flying from Kolkata to Southeast Asia in December is currently the most expensive (average of $160). 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 CCU to YJX?

Find hourly flight availability from Kolkata to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from Kolkata to Southeast Asia in the afternoon. Doing so could potentially save you 29% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Kolkata to Southeast Asia

Explore weekly flight availability from Kolkata to Southeast Asia. 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 October 30, 2025.

The most flights from CCU to zzYJX are scheduled on a Wednesday (6 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 Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated October 30, 2025.
See what other customers who have flown with Singapore Airlines, Thai AirAsia, and Malaysia Airlines from Kolkata to Southeast Asia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,388 reviews

Comfort

8.0

Boarding

8.3

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.1
Very good
1,388 reviews
Singapore Airlines
8.1
Very good
1,388 reviews

Comfort

8.0

Boarding

8.3

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Thai AirAsia
7.5
Good
217 reviews
Singapore Airlines
8.1
Very good
1,388 reviews

Comfort

8.0

Boarding

8.3

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Malaysia Airlines
7.3
Good
278 reviews
Singapore Airlines
8.1
Very good
1,388 reviews

Comfort

8.0

Boarding

8.3

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
IndiGo
6.9
Okay
492 reviews
Singapore Airlines
8.1
Very good
1,388 reviews

Comfort

8.0

Boarding

8.3

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Air India Express
6.3
Okay
11 reviews
Singapore Airlines
8.1
Very good
1,388 reviews

Comfort

8.0

Boarding

8.3

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Southeast Asia. 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 from for flights from Kolkata to Southeast Asia?

    Located just 8.3 mi from the city center, Kolkata Netaji S. Chandra (CCU) is the airport most travelers will use when flying to Southeast Asia from Kolkata.

  • How long is the flight from Kolkata to Southeast Asia?

    There are many flights that can get you from Kolkata to Southeast Asia in 8h 05m. Fly via Malaysia Airlines, Air India, or IndiGo to get the fastest option. Airlines will cover a distance of 1803 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Kolkata to Southeast Asia are Malaysia Airlines ($94), Air India Express ($100), and IndiGo ($136).

  • What are the most popular routes from Kolkata to Southeast Asia?

    Most travelers choose Kolkata Netaji S. Chandra - Denpasar Bali Ngurah Rai, Kolkata Netaji S. Chandra - Singapore Changi or Kolkata Netaji S. Chandra - Bangkok Suvarnabhumi when deciding on the best route from Kolkata to Southeast Asia.

  • What are the most reliable airlines from Kolkata to Southeast Asia?

    Consider IndiGo (98%), Air Canada (89%) or Thai Airways (87%) when booking your flight. These represent the most reliable airlines when flying from Kolkata to Southeast Asia.

  • What are the cheapest flights from Kolkata to Southeast Asia?

    The cheapest flight price from Kolkata to Southeast Asia is $84. On average you can expect to pay $168. The most popular route, (Kolkata Netaji S. Chandra - Denpasar Bali Ngurah Rai), can usually be booked for $724.

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

    Yes. In addition to deals on Kolkata to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Southeast Asia?

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

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

    Yes. Cheapflights offers flight deals from Kolkata to Southeast Asia 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 Kolkata to Southeast Asia?

    Currently, August is the cheapest month in which you can book a flight from Kolkata to Southeast Asia (average of $92). Flying from Kolkata to Southeast Asia in December is currently the most expensive (average of $160). 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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Top 8 airlines flying from Kolkata to Southeast Asia

Discover the top 8 airlines that operate flights from Kolkata to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai Lion AirCheapest$145Average$176FlexibilityNo cancel feeOn-timeN/A
Thai AirAsiaCheapest$157Average$181FlexibilityNo cancel feeOn-time87%
Thai Vietjet AirCheapest$165Average$178FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$190Average$265FlexibilityNo cancel feeOn-time80%
AirAsiaCheapest$199Average$373FlexibilityNo cancel feeOn-time66%
Singapore AirlinesCheapest$221Average$309FlexibilityNo cancel feeOn-time81%
Thai AirwaysCheapest$231Average$254FlexibilityNo cancel feeOn-time77%
Malaysia AirlinesCheapest$324Average$358FlexibilityNo cancel feeOn-time67%

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