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$123+ 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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BKK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$192
(Mytrip)

One-way from

$123
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$337
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. 16% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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.
Sat 7/2611:30 pmCCU - BKK
Nonstop2h 45mIndiGo
Sat 8/25:45 amBKK - CCU
Nonstop2h 45mIndiGo
Deal found 6/11$192
This oojo deal was found by Cheapflights users on 6/9. 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 6/302:25 amCCU - SIN
1 stop16h 50mAir India
Tue 7/810:30 amSIN - CCU
1 stop16h 50mAir India
Deal found 6/9$205
This oojo deal was found by Cheapflights users on 6/11. 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.
Fri 7/2512:40 amCCU - BKK
1 stop11h 15mMalaysia Airlines
Sat 8/25:15 pmBKK - CCU
1 stop7h 40mMalaysia Airlines
Deal found 6/11$217
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Sat 7/2611:30 pmCCU - BKK
Nonstop2h 45mMultiple Airlines
Wed 7/306:45 pmBKK - CCU
2 stops29h 05mMultiple Airlines
Deal found 6/10$220
This Booking.com deal was found by Cheapflights users on 6/12. 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 7/262:30 amCCU - SIN
Nonstop4h 30mIndiGo
Sun 8/310:30 amSIN - CCU
Nonstop4h 15mIndiGo
Deal found 6/12$236
This oojo deal was found by Cheapflights users on 6/10. 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 7/72:00 amCCU - BKK
Nonstop2h 40mThai Airways
Sun 7/1311:45 pmBKK - CCU
Nonstop2h 30mThai Airways
Deal found 6/10$237
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Tue 6/1710:15 pmCCU - SIN
1 stop17h 45mMultiple Airlines
Mon 6/2310:30 amSIN - CCU
Nonstop4h 15mMultiple Airlines
Deal found 6/11$238
This Singapore Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 8/1111:30 pmCCU - SIN
Nonstop4h 30mSingapore Airlines
Tue 9/98:40 pmSIN - CCU
Nonstop4h 05mSingapore Airlines
Deal found 6/12$252
This Singapore Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 7/2411:30 pmCCU - BKK
1 stop21h 15mSingapore Airlines
Sun 7/279:15 pmBKK - CCU
1 stop26h 30mSingapore Airlines
Deal found 6/11$261
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Tue 7/812:45 amCCU - DPS
1 stop17h 50mMultiple Airlines
Wed 7/169:25 pmDPS - CCU
1 stop27h 25mMultiple Airlines
Deal found 6/11$290
This oojo deal was found by Cheapflights users on 6/11. 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.
Tue 7/810:45 pmCCU - BKK
1 stop20h 10mAir India
Sun 7/138:40 amBKK - CCU
1 stop12h 35mAir India
Deal found 6/11$313
This Booking.com deal was found by Cheapflights users on 6/12. 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 6/1311:55 amCCU - BKK
Nonstop2h 40mBhutan Airlines
Sat 6/146:30 amBKK - CCU
Nonstop2h 45mBhutan Airlines
Deal found 6/12$333

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 June 12, 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 7/26

11:30 pm-3:45 am

Nonstop2h 45m

Bangkok Suvarnabhumi

Sat 8/2

5:45 am-7:00 am

Nonstop2h 45m

$192

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Mon 6/30

2:25 am-9:45 pm

1 stop16h 50m

Singapore Changi

Tue 7/8

10:30 am-12:50 am

1 stop16h 50m

$205

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Fri 7/25

12:40 am-1:25 pm

1 stop11h 15m

Bangkok Suvarnabhumi

Sat 8/2

5:15 pm-11:25 pm

1 stop7h 40m

$217

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sat 7/26

11:30 pm-3:45 am

Nonstop2h 45m

Bangkok Suvarnabhumi

Wed 7/30

6:45 pm-10:20 pm

2 stops29h 05m

$220

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Mon 7/7

2:00 am-6:10 am

Nonstop2h 40m

Bangkok Suvarnabhumi

Tue 7/15

11:45 pm-12:45 am

Nonstop2h 30m

$231

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Sat 7/26

2:30 am-9:30 am

Nonstop4h 30m

Singapore Changi

Sun 8/3

10:30 am-12:15 pm

Nonstop4h 15m

$236

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Sun 7/27

7:25 pm-7:30 pm

1 stop21h 35m

Singapore Changi

Sun 8/3

10:30 am-12:15 pm

Nonstop4h 15m

$239

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Mon 8/11

11:30 pm-6:30 am

Nonstop4h 30m

Singapore Changi

Tue 9/9

8:40 pm-10:15 pm

Nonstop4h 05m

$252

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Thu 7/24

11:30 pm-10:15 pm

1 stop21h 15m

Bangkok Suvarnabhumi

Sun 7/27

9:15 pm-10:15 pm

1 stop26h 30m

$261

KolkataDenpasar

CCU - DPS

CCUDPS

Kolkata Netaji S. Chandra

Tue 7/8

12:45 am-9:05 pm

1 stop17h 50m

Denpasar Bali Ngurah Rai

Wed 7/16

9:25 pm-10:20 pm

1 stop27h 25m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 46 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 $953). 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 June 12, 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 June 12, 2025.

The most flights from CCU to zzYJX 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).

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 June 12, 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines 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.
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
Singapore Airlines
8.1
Very good
1,302 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
Thai Airways
7.7
Good
335 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
Qatar Airways
7.4
Good
3,584 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.
Etihad Airways
7.4
Good
1,211 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

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 Malaysia Airlines ($128), AirAsia ($130), and Bhutan Airlines ($134).

  • 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 (90%), Thai Airways (82%) or ANA (82%) 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 $140. On average you can expect to pay $270. 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 $953). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$148Average$212FlexibilityNo cancel feeOn-time87%
Thai Lion AirCheapest$164Average$175FlexibilityNo cancel feeOn-timeN/A
Bhutan AirlinesCheapest$184Average$291FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$202Average$271FlexibilityNo cancel feeOn-time80%
SpiceJetCheapest$204Average$340FlexibilityNo cancel feeOn-time65%
Singapore AirlinesCheapest$223Average$353FlexibilityNo cancel feeOn-time81%
Thai AirwaysCheapest$234Average$267FlexibilityNo cancel feeOn-time77%
FlexFlightCheapest$268Average$312FlexibilityNo cancel feeOn-timeN/A

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