₹ 6,308 Find Cheap Flights from Kolkata to Southeast Asia

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 4/7. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kolkata to Southeast Asia.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kolkata to Southeast Asia.
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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₹ 17,394
Kuala Lumpur
Kuala Lumpur1 stop₹ 22,077
Denpasar
Denpasar1 stop₹ 29,532
Singapore
Singapore1 stop₹ 20,644
Phuket City
Phuket Citydirect₹ 22,842
Hanoi
Hanoidirect₹ 22,173
Ho Chi Minh City
Ho Chi Minh Citydirect₹ 26,378
Port Blair
Port Blairdirect₹ 10,322
Manila
Manila1 stop₹ 32,590
Langkawi
Langkawi1 stop₹ 20,357
Krabi
Krabi1 stop₹ 31,635
Jakarta
Jakarta1 stop₹ 26,856
Ko Samui
Ko Samui1 stop₹ 53,234
Bangkok
Bangkokdirect₹ 17,394
Kuala Lumpur
Kuala Lumpur1 stop₹ 22,077
Denpasar
Denpasar1 stop₹ 29,532
Singapore
Singapore1 stop₹ 20,644
Phuket City
Phuket Citydirect₹ 22,842
Hanoi
Hanoidirect₹ 22,173
Ho Chi Minh City
Ho Chi Minh Citydirect₹ 26,378
Port Blair
Port Blairdirect₹ 10,322
Manila
Manila1 stop₹ 32,590
Langkawi
Langkawi1 stop₹ 20,357
Krabi
Krabi1 stop₹ 31,635
Jakarta
Jakarta1 stop₹ 26,856
Ko Samui
Ko Samui1 stop₹ 53,234

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

Sat, 25 Jul - Fri, 31 Jul
IndiGo Logo
12:00 - 14:05
CCU
-
IXZ
2h 05mdirect
IndiGo Logo
11:55 - 14:05
IXZ
-
CCU
2h 10mdirect
₹ 10,322IndiGo
Sat, 18 Jul - Wed, 22 Jul
IndiGo Logo
12:00 - 14:05
CCU
-
IXZ
2h 05mdirect
IndiGo Logo
11:55 - 14:05
IXZ
-
CCU
2h 10mdirect
₹ 10,704IndiGo
Sat, 15 Aug - Fri, 21 Aug
Akasa Air Logo
08:30 - 10:45
CCU
-
IXZ
2h 15mdirect
Akasa Air Logo
14:35 - 16:50
IXZ
-
CCU
2h 15mdirect
₹ 10,895Akasa Air
Sat, 18 Jul - Sat, 25 Jul
Akasa Air Logo
08:30 - 10:45
CCU
-
IXZ
2h 15mdirect
Akasa Air Logo
11:25 - 13:40
IXZ
-
CCU
2h 15mdirect
₹ 11,086Akasa Air
Wed, 1 Jul - Wed, 8 Jul
Air India Express Logo
06:10 - 08:25
CCU
-
IXZ
2h 15mdirect
Air India Express Logo
08:55 - 11:15
IXZ
-
CCU
2h 20mdirect
₹ 11,660Air India Express
Wed, 24 Jun - Wed, 1 Jul
Air India Express Logo
06:10 - 08:25
CCU
-
IXZ
2h 15mdirect
Air India Express Logo
08:55 - 11:15
IXZ
-
CCU
2h 20mdirect
₹ 11,755Air India Express
Fri, 18 Sep - Tue, 29 Sep
AirAsia Logo
23:05 - 10:10
CCU
-
SIN
8h 35m
1 stop
AirAsia Logo
16:10 - 22:20
SIN
-
CCU
8h 40m
1 stop
₹ 20,644AirAsia
Mon, 21 Sep - Mon, 28 Sep
Singapore Airlines Logo
23:30 - 17:35
CCU
-
KUL
15h 35m
1 stop
Singapore Airlines Logo
14:35 - 22:35
KUL
-
CCU
10h 30m
1 stop
₹ 22,077Singapore Airlines
Sun, 25 Oct - Sat, 31 Oct
Singapore Airlines Logo
23:40 - 16:15
CCU
-
KUL
14h 05m
1 stop
Singapore Airlines Logo
14:40 - 22:25
KUL
-
CCU
10h 15m
1 stop
₹ 22,173Singapore Airlines
Tue, 29 Sep - Tue, 6 Oct
AirAsia Logo
23:05 - 08:05
CCU
-
SGN
7h 30m
1 stop
AirAsia Logo
12:40 - 22:20
SGN
-
CCU
11h 10m
1 stop
₹ 30,392AirAsia
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 72 hours was to Bangkok, at ₹ 11,519 return. The most popular route is from Kolkata (CCU) to Bangkok Suvarnabhumi Airport (BKK), and the cheapest round-trip airline ticket found on this route in the last 3 days was ₹ 11,519.

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 ₹ 20,259 on average. Morning departures are around 5% 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 ₹ 27,306.

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 ₹ 19,055, 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 ₹ 4,014 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is ₹ 55,146 and ₹ 53,616 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 Tuesday, 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 Tuesdays 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 25% 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₹ 6,308
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly (8% 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 ₹ 11,760 one-way - ₹ 20,173 round-trip; Bangkok ₹ 11,576 one-way - ₹ 22,438 round-trip; Singapore ₹ 26,372 one-way - ₹ 34,772 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 1523 reviews
8.0Comfort
7.8Food
8.0Entertainment
8.3Boarding
8.6Crew
Airline reviews

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.

10.0 ExcellentAnonymous, Mar 2026
BLR - SIN
Read more Singapore Airlines reviews

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.

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

The crew was very courteous and professional. the flight is relatively clean and comfortable.

I was in a middle seat where I felt a bit too cramped otherwise the trip was good

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 staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

Headwind delayed our flight which wasn’t the airlines fault

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

Food from Surabaya was below average but from Singapore is much better

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

Automated check in could have been better organised and informative

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

Flight was delayed from 8pm to near midnight. They made us board then sit in the cabin and wait for even longer for take-off. No compensation whatsoever - not even in a free drink or meal

Fast Pass but delay at Check-In Counter. Limited Counter when there are alot of ppls Check-In

We were told that flight was delayed by 20 mins, but it left close to an hour late. But they did make it up and arrived early; it's just very difficult to keep waiting when it's a late flight. Food was mediocre.

The flight has been delayed for nearly an hour, yet neither the captain nor the chief steward made an effort to explain the reason for the delay or offer any apologies to the passengers.

We recently flew with AirAsia and encountered several issues. Our flight was delayed by over an hour, and both boarding and takeoff were postponed without any prior notification. Although we eventually realized there was a delay on our own, the crew did inform us afterward. To make up for lost time, the pilot took off at high speed, resulting in some turbulent moments that were quite scary. Despite these challenges, the cabin crew did an excellent job managing the situation and easing the inconvenience. Overall, while the delays and turbulence made for a stressful experience, I appreciated the crew’s efforts to keep us as comfortable as possible.

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.

Very quick turn around, plane was in good condition, alles paletti.

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.

झूठा है इंडिगो फ्लाइट में मील दिया नहीं जब शिकायत किया तो बोला आपको मिल चुका है

It took a lot of time to declare that the flight gonna be cancelled ☹️ very disappointed.

They denied my meal which was included in ticket and also damaged my bag completely and broke the wheel and still not accepting their fault

As budget airline everything was good. Except that - boarding process can be more organised. Then if entertainment systems are not operational. Its better to keep them switch off.

Flight cancelled after 4+ hour delay. Indigo created a nightmare scenario and showed the most callus attitude towards the passengers I will refer to them was IndiNoGo!

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.

Flight arrived on time even though boarding and takeoff were delayed. No infant seatbelt provided. Crew was a bit indifferent. Baggage was damaged and representatives refused to write up a damage report.

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

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports