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Cheap flights from Kolkata to Southeast Asia from £144

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BKK
2 Apr — 9 Apr1
1 adult

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 28 March 2025.

Round-trip from

£185

One-way from

£144

Popular in

October

Cheapest in

February

Average price

£151
Malaysia Airlines
  • Malaysia Airlines
  • 23/6-1/7
  • 2 total stops
  • 25h 05m total
  • Kolkata to Southeast Asia
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Singapore Airlines
  • Singapore Airlines
  • 27/4
  • 1 total stop
  • 13h 25m total
  • Kolkata to Southeast Asia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Search Deals
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 28 March 2025.

Mon 13/1000:40CCU - BKK
1 stop14h 10mMalaysia Airlines
Mon 20/1014:15BKK - CCU
1 stop10h 40mMalaysia Airlines
Deal found 28/3£185
Mon 14/723:30CCU - BKK
1 stop18h 25mSingapore Airlines
Mon 21/715:25BKK - CCU
1 stop8h 20mSingapore Airlines
Deal found 28/3£203
Fri 9/523:30CCU - SIN
Nonstop4h 30mSingapore Airlines
Wed 14/520:40SIN - CCU
Nonstop4h 05mSingapore Airlines
Deal found 28/3£208
Sun 10/800:40CCU - SIN
1 stop12h 25mMalaysia Airlines
Tue 9/913:40SIN - CCU
1 stop12h 15mMalaysia Airlines
Deal found 28/3£233
Sun 20/411:55CCU - BKK
Nonstop2h 40mBhutan Airlines
Fri 25/406:30BKK - CCU
Nonstop2h 45mBhutan Airlines
Deal found 27/3£292
Wed 21/511:55CCU - BKK
Nonstop2h 40mFlexFlight
Mon 26/506:30BKK - CCU
Nonstop2h 45mFlexFlight
Deal found 28/3£399
Mon 22/1200:10CCU - BKK
1 stop8h 35mMultiple Airlines
Wed 7/111:05BKK - CCU
2 stops18h 40mMultiple Airlines
Deal found 28/3£471
Tue 13/522:15CCU - SIN
2 stops32h 00mTurkish Airlines
Tue 20/510:15SIN - CCU
2 stops27h 00mTurkish Airlines
Deal found 28/3£1,189
Tue 8/403:50CCU - SIN
1 stop14h 40mQatar Airways
Sun 13/403:10SIN - CCU
1 stop25h 40mQatar Airways
Deal found 28/3£1,200
Wed 21/503:50CCU - BKK
1 stop32h 05mQatar Airways
Tue 10/602:30BKK - CCU
1 stop25h 20mQatar Airways
Deal found 28/3£1,213
Wed 17/920:45CCU - BKK
1 stop15h 10mEmirates
Mon 22/903:40BKK - CCU
1 stop30h 00mEmirates
Deal found 28/3£1,230
Thu 22/509:45CCU - SIN
1 stop26h 45mEmirates
Sun 25/501:40SIN - CCU
1 stop33h 00mEmirates
Deal found 28/3£1,248

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 858,174 searches. Data last updated 28 March 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 9/5

23:30-06:30

Nonstop4h 30m

Singapore Changi

Wed 14/5

20:40-22:15

Nonstop4h 05m

£208

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Thu 31/7

23:30-19:00

1 stop18h 00m

Bangkok Suvarnabhumi

Thu 7/8

12:15-22:15

1 stop11h 30m

£208

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sun 11/5

00:40-13:25

1 stop11h 15m

Bangkok Suvarnabhumi

Fri 16/5

17:15-23:25

1 stop7h 40m

£227

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Sun 10/8

00:40-15:35

1 stop12h 25m

Singapore Changi

Tue 9/9

13:40-23:25

1 stop12h 15m

£233

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sun 20/4

11:55-16:05

Nonstop2h 40m

Bangkok Suvarnabhumi

Fri 25/4

06:30-07:45

Nonstop2h 45m

£292

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Wed 21/5

11:55-16:05

Nonstop2h 40m

Bangkok Suvarnabhumi

Mon 26/5

06:30-07:45

Nonstop2h 45m

£399

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Fri 18/4

16:15-10:15

2 stops16h 30m

Bangkok Suvarnabhumi

Tue 22/4

11:05-23:25

1 stop13h 50m

£541

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Tue 13/5

22:15-08:45

2 stops32h 00m

Singapore Changi

Tue 20/5

10:15-10:45

2 stops27h 00m

£1,189

KolkataSingapore

CCU - SIN

CCUSIN

Kolkata Netaji S. Chandra

Tue 8/4

03:50-21:00

1 stop14h 40m

Singapore Changi

Sun 13/4

03:10-02:20

1 stop25h 40m

£1,200

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Wed 21/5

03:50-13:25

1 stop32h 05m

Bangkok Suvarnabhumi

Tue 10/6

02:30-02:20

1 stop25h 20m

£1,213

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 22 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, May is the cheapest month in which you can book a flight from Kolkata to Southeast Asia (average of £758). Flying from Kolkata to Southeast Asia in December is currently the most expensive (average of £1,123). 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 28 March 2025.

When flying from Kolkata to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 28 March 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 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

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 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 28 March 2025.
Read through reviews of airlines operating flights from Kolkata to Southeast Asia, such as Singapore Airlines, Emirates and Qatar Airways. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Food

7.7

Boarding

8.2

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
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Food

7.7

Boarding

8.2

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
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Food

7.7

Boarding

8.2

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
3,537 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Food

7.7

Boarding

8.2

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.
Etihad Airways
7.4
Good
1,181 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Food

7.7

Boarding

8.2

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.
Turkish Airlines
7.3
Good
3,744 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Food

7.7

Boarding

8.2

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?

    Kolkata Netaji S. Chandra (CCU) is the airport you will fly out of if you book a flight from Kolkata to Southeast Asia. It is only a 8.3 mi journey to Netaji S. Chandra (CCU) from Kolkata’s city center.

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

    The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as £144. However, be on the lookout for offers from Malaysia Airlines and Qatar Airways, as they are both options that can get you from Kolkata to Southeast Asia for a low price.

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

    The top 3 most reliable airlines when flying from Kolkata to Southeast Asia are IndiGo (98%), SpiceJet (69%) and Bhutan Airlines (64%).

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

    Looking at all options, your cheapest flight can be booked for £154. While the most popular route (Kolkata Netaji S. Chandra - Bangkok Suvarnabhumi) can be booked for £314 on average our data indicates £183 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, May is the cheapest month in which you can book a flight from Kolkata to Southeast Asia (average of £758). Flying from Kolkata to Southeast Asia in December is currently the most expensive (average of £1,123). 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 3 airlines flying from Kolkata to Southeast Asia

Discover the top 3 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 858,174 searches. Data last updated 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest£111Average£144FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Singapore AirlinesCheapest£155Average£267FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest£177Average£209FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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

Cheapflights makes it easy to find Kolkata to Southeast Asia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Kolkata to Southeast Asia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Southeast Asia from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kolkata to Southeast Asia become cheaper?

Yes, Cheapflights offers price alerts on Kolkata to Southeast Asia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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