₹ 5,810 Find Cheap Flights from Kolkata to Southeast Asia – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kolkata to Southeast Asia departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Kolkata to Southeast Asia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Bangkok
Bangkokdirect₹ 19,526
Kuala Lumpur
Kuala Lumpur1 stop₹ 21,145
Singapore
Singapore1 stop₹ 28,479
Denpasar
Denpasar1 stop₹ 36,290
Phuket City
Phuket Citydirect₹ 24,288
Hanoi
Hanoidirect₹ 22,669
Ho Chi Minh City
Ho Chi Minh City1 stop₹ 30,099
Port Blair
Port Blairdirect₹ 10,096
Manila
Manila1 stop₹ 32,099
Langkawi
Langkawi1 stop₹ 26,289
Krabi
Krabi1 stop₹ 26,765
Jakarta
Jakarta1 stop₹ 35,147
Chiang Mai
Chiang Mai1 stop₹ 31,432
Ko Samui
Ko Samui1 stop₹ 41,624
Phnom Penh
Phnom Penh1 stop₹ 34,575
Bangkok
Bangkokdirect₹ 19,526
Kuala Lumpur
Kuala Lumpur1 stop₹ 21,145
Singapore
Singapore1 stop₹ 28,479
Denpasar
Denpasar1 stop₹ 36,290
Phuket City
Phuket Citydirect₹ 24,288
Hanoi
Hanoidirect₹ 22,669
Ho Chi Minh City
Ho Chi Minh City1 stop₹ 30,099
Port Blair
Port Blairdirect₹ 10,096
Manila
Manila1 stop₹ 32,099
Langkawi
Langkawi1 stop₹ 26,289
Krabi
Krabi1 stop₹ 26,765
Jakarta
Jakarta1 stop₹ 35,147
Chiang Mai
Chiang Mai1 stop₹ 31,432
Ko Samui
Ko Samui1 stop₹ 41,624
Phnom Penh
Phnom Penh1 stop₹ 34,575

Book Cheap Kolkata to Southeast Asia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kolkata to Southeast Asia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kolkata to Southeast Asia

Thu, 6 Aug - Sun, 9 Aug
Air India Express Logo
06:10 - 08:25
CCU
-
IXZ
2h 15mdirect
Air India Express Logo
08:55 - 11:20
IXZ
-
CCU
2h 25mdirect
₹ 10,096Air India Express
Sun, 9 Aug - Sun, 16 Aug
Akasa Air Logo
10:40 - 13:10
CCU
-
IXZ
2h 30mdirect
Akasa Air Logo
13:50 - 16:05
IXZ
-
CCU
2h 15mdirect
₹ 10,477Akasa Air
Wed, 5 Aug - Wed, 12 Aug
IndiGo Logo
08:50 - 11:05
CCU
-
IXZ
2h 15mdirect
IndiGo Logo
11:55 - 14:05
IXZ
-
CCU
2h 10mdirect
₹ 10,954IndiGo
Wed, 5 Aug - Wed, 19 Aug
IndiGo Logo
08:50 - 11:05
CCU
-
IXZ
2h 15mdirect
IndiGo Logo
11:55 - 14:05
IXZ
-
CCU
2h 10mdirect
₹ 11,049IndiGo
Mon, 21 Sep - Mon, 28 Sep
Singapore Airlines Logo
23:30 - 13:35
CCU
-
KUL
11h 35m
1 stop
Singapore Airlines Logo
08:55 - 22:35
KUL
-
CCU
16h 10m
1 stop
₹ 21,145Singapore Airlines
Fri, 28 Aug - Mon, 31 Aug
Singapore Airlines Logo
23:30 - 10:15
CCU
-
KUL
8h 15m
1 stop
Singapore Airlines Logo
10:25 - 22:35
KUL
-
CCU
14h 40m
1 stop
₹ 21,621Singapore Airlines
Thu, 6 Aug - Thu, 20 Aug
AirAsia Logo
23:05 - 05:35
CCU
-
KUL
4h 00mdirect
AirAsia Logo
20:45 - 22:20
KUL
-
CCU
4h 05mdirect
₹ 23,145AirAsia
Sat, 1 Aug - Tue, 4 Aug
AirAsia Logo
23:05 - 05:35
CCU
-
KUL
4h 00mdirect
AirAsia Logo
20:45 - 22:20
KUL
-
CCU
4h 05mdirect
₹ 23,622AirAsia
Mon, 24 Aug - Sun, 30 Aug
Malaysia Airlines Logo
00:40 - 11:25
CCU
-
SIN
8h 15m
1 stop
Malaysia Airlines Logo
18:15 - 23:25
SIN
-
CCU
7h 40m
1 stop
₹ 28,479Malaysia Airlines
Mon, 24 Aug - Sun, 30 Aug
Malaysia Airlines Logo
00:40 - 11:25
CCU
-
SIN
8h 15m
1 stop
Malaysia Airlines Logo
18:15 - 23:25
SIN
-
CCU
7h 40m
1 stop
₹ 28,765Malaysia Airlines
Booking Insights

KAYAK's insights & trends for Kolkata to Southeast Asia flights

Get data-powered insights and trends into flights from Kolkata to Southeast Asia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Kolkata to Southeast Asia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Southeast Asia from Kolkata found in the last 5 days was to Bangkok, at ₹ 18,376 return. The most popular route is from Kolkata (CCU) to Bangkok Suvarnabhumi Airport (BKK), and the cheapest return airline ticket found on this route in the last 5 days was ₹ 18,376.

What is the cheapest time of day to fly to Southeast Asia?

The average price for all round-trip flights from Kolkata to Southeast Asia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Southeast Asia is generally at night, when retur flights cost ₹ 21,283 on average. Morning departures are around 11% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the evening, which is peak travel time and where the average cost of a ticket is ₹ 28,451.

Can I save money by flying with a stopover from Kolkata to Southeast Asia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of ₹ 19,224, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Kolkata to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kolkata to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kolkata to Southeast Asia is August, when tickets cost ₹ 4,000 (return) on average. On the other hand, the most expensive months are October and September, when the average cost of return tickets is ₹ 57,244 and ₹ 56,292 respectively.

What’s the cheapest day of the week to fly from Kolkata to Southeast Asia?

The average price of all round-trip flights from Kolkata to Southeast Asia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Southeast Asia on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Kolkata to Southeast Asia. For your return ticket, we recommend flying on a Wednesday and avoiding Fridays for the best deals.

How far in advance should I book a flight from Kolkata to Southeast Asia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kolkata to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Kolkata to Southeast Asia, you should book around 3 weeks before departure, which saves you about 32% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonApril
Cheapest flight₹ 5,810
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (23% more expensive on average)
Flight from Kolkata to Port Blair

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Kolkata to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kolkata to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kolkata to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kolkata to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kolkata to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Kolkata to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kolkata to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Kolkata to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Southeast Asia

  • Looking for a cheap flight? 25% of our users found tickets from Kolkata to the following destinations at these prices or less: Bangkok ₹ 10,309 one-way - ₹ 20,832 round-trip; Port Blair ₹ 6,288 one-way - ₹ 11,392 round-trip; Singapore ₹ 21,953 one-way - ₹ 33,997 round-trip

Reviews of the top 5 airlines flying from Kolkata to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Kolkata to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kolkata to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1572 reviews
8.3Boarding
7.8Food
8.0Comfort
8.6Crew
8.0Entertainment
Airline reviews

Had picked seats while booking tickets but airlines reshuffled the seats without informing and we were again left with the worst possible seats on the return journey. terrible experience.

2.0 MediocreAnonymous, Jul 2026
BLR - SIN
Read more Singapore Airlines reviews

Had picked seats while booking tickets but airlines reshuffled the seats without informing and we were again left with the worst possible seats on the return journey. terrible experience.

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

The food wasn’t good at all. I skipped meals .

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

Food option Hindu veg to Hindu non veg request was unheard

A 16 hour flight from Singapore to Los Angeles had only 2 meals. It would be great to have 3 meals.

Good airlines, travelled 🧳 n Singapore multiple times and experience is consistent

No seperate security check for business class passengers and average lounge, open air, so not properly air conditioned

Friendly staff but otherwise a typical no frills airline. The sets are extremely cramped

Flight delayed for one hour last minute change the gate this is something new? Wak all over the airport bit fast bording to flight smd miss my meeting in kuaa lumpur is the year end meeting no internet in flught which is not good Anyway overall is good thanks to the crew on duty Un able to check in on line and choose the seat thatbi wanted and in flight meal too unable to purchase rrally sad Should get priority seat in next booking

I had a wonderful experience with this company. The staff were all very friendly and helpful. Our pilot was skilled and clearly experienced. The value for the price was excellent. I would definitely recommend them.

My flight boarding was interrupted as gate staff said I needed visa in advance for Vietnam....

should remind people who cough must wear the mask. A few persons surrounding keep coughing.

They didn't have a single blanket for hire for a long haul overnight flight. This wasn't good enough even for a budget airline

No complaints. Made it on time with a minimum of hassle. Some complementary soft drinks would have been nice tho.

Actually my flight from Hing Kong to Kuala Lumpe has been cancelled and I don’t see the refund of my airfare. Thats my comment of your Company and please follow up。

I don’t travel I need my ticket back until now am with so many communication daily to get my refund

100% dislike due to last minutes flight cancellations and terrible customer service experience. Do notice us early at least 24 hours before departure time.

Flight was short but turbulent giving uneasy feeling :( ; although views were mesmerising ;)

Flight boarding experience with journey was smooth; can describe it as a less to minimal turbulent flight!

I paid 675£ for LHR-BOM-BKK (return flight). They charged so much money but provide very less food/drinks as compared to another airlines. Never ever fly with Indigo.

Just fly from point a to b. rest holds zero stars. And with zero competition, what do you expcect

Flight was delayed 110 mins.. Crew on Ground or in Air had no regrets.. No apologies... Very poor boarding process... Awful food and beverage choice.

Flight was delayed and due to this we almost miss the connection flight

The flight was delayed by 3 hours, causing me to miss my connecting international flight. I then had to wait in the airport 18 hours for the next flight. The reason for the delay was a computer issue, not something outside of their control like weather. To add insult to injury, instead of trying to expedite the flight to make up for lost time, they ran a carry-on baggage check to verify every bag onboard belonged to someone on the plane, which took another 20 minutes.

Although we took the XL seats with more width, we found that you do not have a seat in front to stow your personal item, nor can you stretch your legs. This is not the best option for a comfortable seat. Boarding was timely but disorganized without any row based entry.

Flight was delayed and also lots of mosquitoes on the flight

Flight was delayed by 1 hour 20 minutes. Boarding experience was pathetic, even arrival got delayed due to lack of ground staffs.

Standard Air India quality service. Nothing out of the ordinary. Exactly what anyone wants : efficient, polite, and gracious service; a comfortable seat; and on-time service

Flight was delayed almost 4 hours departing Goa. Even on arrival, there were busses to carry passengers to the terminal which were very delayed. All in all, an unpleasant experience.

The flight was cancelled and no support was offered and the rescheduled flight had several delays!! Terrible experience!

The crew was polite. The snacks were served cold and were tasteless.

Absolutely ignorant Air India personnel at the Air India counters in Cochin Airport.

I will never ever fly in SpiceJet again. 1. I paid for my additional baggage weight before coming to airport and I have the receipt from Amex card. But the staff couldn’t find it so I ended up in paying again. 2. Online registration doesn’t work with international phone number so I don’t know where the issue was with my check in 3. Who weighs a backpack and a hand luggage for 7kg? With just a laptop, charger, empty carry on luggage might become 7kg. Felt like the staff was hired to just target money collection. 4. While boarding the flight, the staff on the ground was rude while I searched for my boarding pass. 5. The landing was so bumpy. 6. Longest shuttle from spice jet landing to the airport. Bags came in even later.

The flight was delayed by 3 hours, took off at 11.30 pm, instead of 8.25 pm. No refreshments were given to passengers. Despite long wait.....pathetic.....

The flight didn't even take off and cancelled in a royal manner. Hopeless airlines.

The flight got multiple changes of timings and ultimately I had to cancel it.

I have been an NRI living abroad for the last 35 years, but I had one of my worst experiences recently at the Dharbhanga airport, especially with the ground staff. Their behavior was very rude; one of the staff members almost abused me and charged me extra for my laptop and cable that I was carrying from Dharbhanga to Delhi, where I had an international flight. Despite being careful with the weight limits, the ground staff treated me very poorly, making it one of the worst flying experiences of my life.

Staff could have been helpful when traveling with kids and seniors. Not at all professional staff, just some janitors who do not understand hospitality. The food was horrible; the tomatoes tasted foul. The flight was small and the legroom was not good.

Flight was changed without proper monitor display. Boarding process was confusing with no announcements.

IGI T-1 terminal is under renovation. So, the boarding and check in process took extremely long, due to reduced number of kiosks. Further, the flight was delayed by 1 hour 15 mins. The same was not being properly informed to the passengers because of which a feeling of slight chaos was evident amongst the passengers. All this further increased the discomfort, which was already in the menu due to the ATR aircraft. Lastly, the Spicescreen website wasn't working properly due to pathetic interface and poor wifi connectivity, which otherwise could have been a pass-time during the flight. Such issues were not expected from Spicejet and need to be taken care and handled in a better manner in future.

The flight 3 time delay I was so nervous and full tired

Timing Should be Accurate to Fly Flight was Delay By 3 hrs

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports