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Cheap flights from Kolkata to Southeast Asia from ₹ 4,788

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 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BKK
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

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 20 November 2025.

Round-trip from

₹ 10,019

One-way from

₹ 4,788

Popular in

April

Cheapest in

February

Average price

₹ 16,935
Air India Express
  • Air India Express
  • 5/2-10/2
  • 2 total stops
  • 13h 50m total
  • Kolkata to Southeast Asia
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Air India Express
  • Air India Express
  • 30/11
  • Nonstop
  • 2h 15m total
  • Kolkata to Southeast Asia
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (₹ 7,819 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 19,402 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Kolkata to Southeast Asia

Enter your travel dates to find the best prices.

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 20 November 2025.

Tue 25/1106:30CCU - IXZ
1 stop6h 30mAir India Express
Tue 2/1207:55IXZ - CCU
Nonstop2h 25mAir India Express
Deal found 20/11₹ 9,753
Wed 19/1106:30CCU - IXZ
1 stop6h 30mAir India Express
Wed 26/1107:55IXZ - CCU
Nonstop2h 25mAir India Express
Deal found 18/11₹ 9,931
Wed 19/1113:10CCU - IXZ
Nonstop2h 15mMultiple Airlines
Wed 26/1109:40IXZ - CCU
2 stops10h 35mMultiple Airlines
Deal found 18/11₹ 10,019
Sun 23/1113:10CCU - IXZ
Nonstop2h 15mMultiple Airlines
Thu 27/1109:40IXZ - CCU
2 stops10h 35mMultiple Airlines
Deal found 19/11₹ 10,197
Tue 25/1113:10CCU - IXZ
Nonstop2h 15mMultiple Airlines
Tue 2/1211:20IXZ - CCU
2 stops11h 35mMultiple Airlines
Deal found 18/11₹ 10,995
Fri 21/1106:30CCU - IXZ
1 stop6h 30mAir India Express
Mon 24/1107:55IXZ - CCU
Nonstop2h 25mAir India Express
Deal found 20/11₹ 11,083
Fri 5/1205:55CCU - IXZ
Nonstop2h 10mIndiGo
Wed 10/1208:45IXZ - CCU
Nonstop2h 20mIndiGo
Deal found 20/11₹ 11,172
Fri 5/1205:10CCU - IXZ
Nonstop2h 15mAir India Express
Wed 10/1207:55IXZ - CCU
Nonstop2h 25mAir India Express
Deal found 18/11₹ 11,615
Fri 5/1205:55CCU - IXZ
Nonstop2h 10mIndiGo
Tue 9/1208:45IXZ - CCU
Nonstop2h 20mIndiGo
Deal found 19/11₹ 11,793
Fri 21/1109:05CCU - IXZ
Nonstop2h 15mMultiple Airlines
Mon 24/1109:40IXZ - CCU
2 stops10h 35mMultiple Airlines
Deal found 20/11₹ 12,059
Wed 19/1102:35CCU - DMK
Nonstop2h 30mThai Lion Air
Wed 26/1100:30DMK - CCU
Nonstop2h 35mThai Lion Air
Deal found 18/11₹ 16,935
Tue 25/1100:30CCU - DMK
Nonstop2h 30mAirAsia
Wed 3/1222:45DMK - CCU
Nonstop2h 40mAirAsia
Deal found 19/11₹ 17,290

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 20 November 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

KolkataPort Blair

CCU - IXZ

CCUIXZ

Kolkata Netaji S. Chandra

Fri 9/1

05:55-08:05

Nonstop2h 10m

Port Blair

Fri 16/1

09:40-20:15

2 stops10h 35m

₹ 10,197

KolkataPort Blair

CCU - IXZ

CCUIXZ

Kolkata Netaji S. Chandra

Thu 29/1

10:55-13:15

Nonstop2h 20m

Port Blair

Tue 3/2

11:20-22:55

2 stops11h 35m

₹ 10,285

KolkataPort Blair

CCU - IXZ

CCUIXZ

Kolkata Netaji S. Chandra

Thu 29/1

10:55-13:15

Nonstop2h 20m

Port Blair

Thu 5/2

11:20-22:55

2 stops11h 35m

₹ 10,463

KolkataPort Blair

CCU - IXZ

CCUIXZ

Kolkata Netaji S. Chandra

Thu 29/1

05:55-08:05

Nonstop2h 10m

Port Blair

Thu 5/2

13:50-16:10

Nonstop2h 20m

₹ 10,551

KolkataPort Blair

CCU - IXZ

CCUIXZ

Kolkata Netaji S. Chandra

Fri 5/12

05:10-07:25

Nonstop2h 15m

Port Blair

Wed 10/12

07:55-10:20

Nonstop2h 25m

₹ 10,906

KolkataPort Blair

CCU - IXZ

CCUIXZ

Kolkata Netaji S. Chandra

Tue 20/1

05:55-08:05

Nonstop2h 10m

Port Blair

Thu 22/1

16:05-18:15

Nonstop2h 10m

₹ 10,995

KolkataPort Blair

CCU - IXZ

CCUIXZ

Kolkata Netaji S. Chandra

Thu 5/2

05:10-07:25

Nonstop2h 15m

Port Blair

Sun 8/2

09:40-20:15

2 stops10h 35m

₹ 10,995

KolkataPort Blair

CCU - IXZ

CCUIXZ

Kolkata Netaji S. Chandra

Wed 14/1

05:10-07:25

Nonstop2h 15m

Port Blair

Wed 14/1

09:40-20:15

2 stops10h 35m

₹ 11,704

KolkataPort Blair

CCU - IXZ

CCUIXZ

Kolkata Netaji S. Chandra

Sat 17/1

05:55-08:05

Nonstop2h 10m

Port Blair

Fri 23/1

11:20-13:40

Nonstop2h 20m

₹ 11,793

KolkataKuala Lumpur

CCU - KUL

CCUKUL

Kolkata Netaji S. Chandra

Sat 28/2

01:05-07:30

Nonstop3h 55m

Kuala Lumpur Intl

Sat 7/3

22:55-00:20

Nonstop3h 55m

₹ 12,679

Flights are sorted by cheapest return flights first.

Deals found on 18/11

Showing 1-10 of 60 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 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 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 ₹ 8,157). Flying from Kolkata to Southeast Asia in June is currently the most expensive (average of ₹ 14,098). 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 20 November 2025.

A simple way to save on the total cost of your ticket is to fly from Kolkata to Southeast Asia at midday. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the morning.

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 20 November 2025.

The most flights from CCU to zzYJX are scheduled on a Tuesday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 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 20 November 2025.
Read through reviews of airlines operating flights from Kolkata to Southeast Asia, such as Thai AirAsia, IndiGo, andAirAsia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai AirAsia
7.5
Good
221 reviews
Check prices

Crew

8.0

Entertainment

5.6

Food

6.2

Boarding

7.4

Overall

7.5

Comfort

6.8

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Thai AirAsia
7.5
Good
221 reviews
Thai AirAsia
7.5
Good
221 reviews
Check prices

Crew

8.0

Entertainment

5.6

Food

6.2

Boarding

7.4

Overall

7.5

Comfort

6.8

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
IndiGo
6.9
Okay
497 reviews
Thai AirAsia
7.5
Good
221 reviews
Check prices

Crew

8.0

Entertainment

5.6

Food

6.2

Boarding

7.4

Overall

7.5

Comfort

6.8

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
AirAsia
6.8
Okay
222 reviews
Thai AirAsia
7.5
Good
221 reviews
Check prices

Crew

8.0

Entertainment

5.6

Food

6.2

Boarding

7.4

Overall

7.5

Comfort

6.8

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Air India Express
6.3
Okay
11 reviews
Thai AirAsia
7.5
Good
221 reviews
Check prices

Crew

8.0

Entertainment

5.6

Food

6.2

Boarding

7.4

Overall

7.5

Comfort

6.8

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
SpiceJet
4.8
Mediocre
86 reviews
Thai AirAsia
7.5
Good
221 reviews
Check prices

Crew

8.0

Entertainment

5.6

Food

6.2

Boarding

7.4

Overall

7.5

Comfort

6.8

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move

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?

    Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to Southeast Asia. Kolkata Netaji S. Chandra is conveniently located just 13.4 km from Kolkata’s city centre.

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

    Air India Express, AirAsia, and Thai Lion Air can get you from Kolkata to Southeast Asia in just under 2h 20m. Your travel time will be generally consistent. Airlines will cover a distance of 1305 km. Most flights are nonstop.

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

    ₹ 4,788 is the cheapest one-way deal found within the past few days, from Air India Express. You may also be able to find cheap deals on SpiceJet and AirAsia, with prices starting from ₹ 5,320 and ₹ 6,207, respectively.

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

    The most popular route from Kolkata to Southeast Asia is Kolkata Netaji S. Chandra - Bangkok Suvarnabhumi. You may also consider Kolkata Netaji S. Chandra - Port Blair or Kolkata Netaji S. Chandra - Phuket City.

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

    Before booking your flight to Southeast Asia from Kolkata, have a look at the most reliable airlines to get you to your destination on time: IndiGo (96%), Bhutan Airlines (81%), Air Canada( 79%).

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

    Looking at all options, your cheapest flight can be booked for ₹ 6,568. While the most popular route (Kolkata Netaji S. Chandra - Bangkok Suvarnabhumi) can be booked for ₹ 18,265 on average, our data indicates ₹ 19,235 when flying from Kolkata to Southeast Asia.

  • 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 holiday 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 ₹ 8,157). Flying from Kolkata to Southeast Asia in June is currently the most expensive (average of ₹ 14,098). 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 Kolkata to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Kolkata to Southeast Asia

Discover the top 10 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 454,620 searches. Data last updated 20 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest₹ 8,198Average₹ 21,601FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Bhutan AirlinesCheapest₹ 8,672Average₹ 27,920FlexibilityNo cancel feeOn-timeN/A
Search Bhutan Airlines flights
AirAsiaCheapest₹ 8,848Average₹ 22,685FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Thai AirAsiaCheapest₹ 13,207Average₹ 22,072FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Thai Lion AirCheapest₹ 13,693Average₹ 15,968FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Thai Vietjet AirCheapest₹ 13,729Average₹ 18,959FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
IndiGoCheapest₹ 16,343Average₹ 23,100FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
SpiceJetCheapest₹ 16,712Average₹ 18,752FlexibilityNo cancel feeOn-time65%
Search SpiceJet flights
Air IndiaCheapest₹ 17,587Average₹ 23,014FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Singapore AirlinesCheapest₹ 18,435Average₹ 28,341FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Kolkata to Southeast Asia?

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kolkata to Southeast Asia.

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

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