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$136+ 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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BKK
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Round-trip from

$199
(Booking.com)

One-way from

$136
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$358
From Kolkata Netaji S. Chandra to Southeast Asia
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One-way flight from Kolkata Netaji S. Chandra to Southeast Asia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($57 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 March 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 March 28, 2025.

This Booking.com deal was found by Cheapflights users on 3/26. 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.
Fri 7/411:05 pmCCU - SIN
1 stop11h 25mAirAsia
Tue 7/87:10 pmSIN - CCU
1 stop7h 30mAirAsia
Deal found 3/26$199
This Trip.com deal was found by Cheapflights users on 3/26. 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.
Wed 4/2311:05 pmCCU - SIN
1 stop6h 55mMultiple Airlines
Wed 4/301:00 pmSIN - CCU
1 stop14h 35mMultiple Airlines
Deal found 3/26$208
This Trip.com deal was found by Cheapflights users on 3/27. 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.
Sun 4/2712:40 amCCU - BKK
1 stop8h 05mMalaysia Airlines
Tue 5/65:15 pmBKK - CCU
1 stop7h 40mMalaysia Airlines
Deal found 3/27$220
This FlightHub deal was found by Cheapflights users on 3/26. 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.
Sat 4/267:15 pmCCU - SIN
1 stop14h 10mAir India Express
Tue 4/291:00 pmSIN - CCU
1 stop14h 35mAir India Express
Deal found 3/26$240
This Trip.com deal was found by Cheapflights users on 3/26. 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.
Tue 4/222:30 amCCU - SIN
Nonstop4h 30mIndiGo
Wed 4/3010:30 amSIN - CCU
Nonstop4h 15mIndiGo
Deal found 3/26$241
This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2811:55 amCCU - BKK
Nonstop2h 40mFlexFlight
Tue 5/66:30 amBKK - CCU
Nonstop2h 45mFlexFlight
Deal found 3/27$265
This Singapore Airlines deal was found by Cheapflights users on 3/27. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2411:30 pmCCU - BKK
1 stop19h 00mSingapore Airlines
Tue 7/19:15 pmBKK - CCU
1 stop26h 30mSingapore Airlines
Deal found 3/27$269
This Singapore Airlines deal was found by Cheapflights users on 3/27. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1111:30 pmCCU - SIN
Nonstop4h 30mSingapore Airlines
Sun 5/188:40 pmSIN - CCU
Nonstop4h 05mSingapore Airlines
Deal found 3/27$270
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/213:25 amCCU - BKK
1 stop18h 35mMultiple Airlines
Wed 4/308:15 pmBKK - CCU
1 stop6h 40mMultiple Airlines
Deal found 3/27$277
This Trip.com deal was found by Cheapflights users on 3/27. 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 3/2712:35 amCCU - BKK
Nonstop2h 40mIndiGo
Sat 3/292:40 amBKK - CCU
Nonstop2h 45mIndiGo
Deal found 3/27$280
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/243:25 amCCU - BKK
1 stop18h 45mThai AirAsia
Fri 5/28:15 pmBKK - CCU
1 stop6h 40mThai AirAsia
Deal found 3/27$292
This Booking.com deal was found by Cheapflights users on 3/27. 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.
Tue 4/2211:30 amCCU - BKK
1 stop24h 40mUS-Bangla Airlines
Wed 4/302:40 pmBKK - CCU
1 stop21h 20mUS-Bangla Airlines
Deal found 3/27$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 March 28, 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

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Fri 7/4

11:05 pm-1:00 pm

1 stop11h 25m

Singapore Changi

Tue 7/8

7:10 pm-12:10 am

1 stop7h 30m

$199

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Wed 4/23

11:05 pm-8:30 am

1 stop6h 55m

Singapore Changi

Wed 4/30

1:00 pm-1:05 am

1 stop14h 35m

$208

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sun 4/27

12:40 am-10:15 am

1 stop8h 05m

Bangkok Suvarnabhumi

Tue 5/6

5:15 pm-11:25 pm

1 stop7h 40m

$220

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Sat 4/26

7:15 pm-11:55 am

1 stop14h 10m

Singapore Changi

Tue 4/29

1:00 pm-1:05 am

1 stop14h 35m

$240

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Tue 4/22

2:30 am-9:30 am

Nonstop4h 30m

Singapore Changi

Wed 4/30

10:30 am-12:15 pm

Nonstop4h 15m

$241

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Mon 4/28

11:55 am-4:05 pm

Nonstop2h 40m

Bangkok Suvarnabhumi

Tue 5/6

6:30 am-7:45 am

Nonstop2h 45m

$265

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Tue 6/24

11:30 pm-8:00 pm

1 stop19h 00m

Bangkok Suvarnabhumi

Tue 7/1

9:15 pm-10:15 pm

1 stop26h 30m

$269

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Sun 5/11

11:30 pm-6:30 am

Nonstop4h 30m

Singapore Changi

Sun 5/18

8:40 pm-10:15 pm

Nonstop4h 05m

$270

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Mon 4/21

3:25 am-11:30 pm

1 stop18h 35m

Bangkok Suvarnabhumi

Wed 4/30

8:15 pm-1:25 am

1 stop6h 40m

$277

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Thu 4/24

3:25 am-11:40 pm

1 stop18h 45m

Bangkok Suvarnabhumi

Fri 5/2

8:15 pm-1:25 am

1 stop6h 40m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 52 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, March is the cheapest month in which you can book a flight from Kolkata to Southeast Asia (average of $963). Flying from Kolkata to Southeast Asia in December is currently the most expensive (average of $1,574). 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 March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kolkata to Southeast Asia as you normally would.

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 March 28, 2025.

The most flights from CCU to zzYJX are scheduled on a Thursday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Asia ranges from 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Southeast Asia when rainfall is around 0.4 in.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 March 28, 2025.
Get a feel of what it's like to fly with Singapore Airlines, Emirates and Thai Airways from Kolkata to Southeast Asia by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,285 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,285 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very good
3,190 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Thai Airways
7.8
Good
317 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Thai AirAsia
7.5
Good
204 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,538 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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.

  • 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 Thai AirAsia ($136), IndiGo ($152), and Thai Airways ($168).

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

    Most travelers choose Kolkata Netaji S. Chandra - Bangkok Suvarnabhumi, Kolkata Netaji S. Chandra - Denpasar Bali Ngurah Rai or Kolkata Netaji S. Chandra - Singapore Changi 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%), SpiceJet (69%) or Bhutan Airlines (64%) 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 $110. On average you can expect to pay $321. The most popular route, (Kolkata Netaji S. Chandra - Bangkok Suvarnabhumi), can usually be booked for $271.

  • 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, March is the cheapest month in which you can book a flight from Kolkata to Southeast Asia (average of $963). Flying from Kolkata to Southeast Asia in December is currently the most expensive (average of $1,574). 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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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
SpiceJetCheapest$127Average$340FlexibilityNo cancel feeOn-time65%
Thai AirAsiaCheapest$142Average$211FlexibilityNo cancel feeOn-time87%
IndiGoCheapest$150Average$275FlexibilityNo cancel feeOn-time80%
Bhutan AirlinesCheapest$152Average$290FlexibilityNo cancel feeOn-timeN/A
Thai Lion AirCheapest$164Average$175FlexibilityNo cancel feeOn-timeN/A
FlexFlightCheapest$166Average$305FlexibilityNo cancel feeOn-timeN/A
Thai AirwaysCheapest$234Average$274FlexibilityNo cancel feeOn-time77%
Singapore AirlinesCheapest$295Average$367FlexibilityNo cancel feeOn-time81%
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