$84 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 4/14. 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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Flight Deals

Cheap Flights from Kolkata to Southeast Asia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Ho Chi Minh City
Ho Chi Minh Citynonstop$245
Singapore
Singapore1 stop$185
Denpasar
Denpasar1 stop$265
Hanoi
Hanoinonstop$258
Phuket City
Phuket Citynonstop$216
Ho Chi Minh City
Ho Chi Minh Citynonstop$245
Singapore
Singapore1 stop$185
Denpasar
Denpasar1 stop$265
Hanoi
Hanoinonstop$258
Phuket City
Phuket Citynonstop$216

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 round-trip 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 round-trip flight deals from Kolkata to Southeast Asia

Mon, Apr 27 - Fri, May 8
Thai Vietjet Air Logo
1:00 am - 5:05 am
CCU
-
BKK
2h 35mnonstop
Thai Vietjet Air Logo
10:30 pm - 11:50 pm
BKK
-
CCU
2h 50mnonstop
$158Thai Vietjet Air
Sun, May 3 - Wed, May 6
Thai Vietjet Air Logo
1:00 am - 5:05 am
CCU
-
BKK
2h 35mnonstop
Thai Vietjet Air Logo
10:30 pm - 11:50 pm
BKK
-
CCU
2h 50mnonstop
$162Thai Vietjet Air
Mon, Mar 16 - Mon, Mar 23
Air India Logo
6:50 pm - 7:45 am
CCU
-
SIN
10h 25m
1 stop
Air India Logo
8:00 pm - 4:15 am
SIN
-
CCU
10h 45m
1 stop
$185Air India
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
12:35 am - 4:50 am
CCU
-
BKK
2h 45mnonstop
Multiple Airlines Logo
10:30 pm - 11:50 pm
BKK
-
CCU
2h 50mnonstop
$190Multiple Airlines
Thu, Apr 2 - Thu, Apr 9
Air India Logo
7:05 pm - 9:15 am
CCU
-
SIN
11h 40m
1 stop
Air India Logo
1:10 pm - 9:15 pm
SIN
-
CCU
10h 35m
1 stop
$192Air India
Sun, Mar 15 - Mon, Mar 23
IndiGo Logo
2:00 am - 8:55 am
CCU
-
SIN
4h 25mnonstop
IndiGo Logo
9:55 am - 11:50 am
SIN
-
CCU
4h 25mnonstop
$209IndiGo
Fri, Mar 6 - Wed, Mar 11
Multiple Airlines Logo
7:55 pm - 12:15 am
CCU
-
BKK
2h 50mnonstop
Multiple Airlines Logo
10:30 pm - 11:50 pm
BKK
-
CCU
2h 50mnonstop
$209Multiple Airlines
Mon, Mar 16 - Mon, Mar 23
IndiGo Logo
6:05 pm - 2:10 pm
CCU
-
SIN
17h 35m
1 stop
IndiGo Logo
9:55 am - 11:50 am
SIN
-
CCU
4h 25mnonstop
$218IndiGo
Thu, Apr 23 - Tue, Apr 28
Singapore Airlines Logo
11:30 pm - 8:25 pm
CCU
-
DPS
18h 25m
1 stop
Singapore Airlines Logo
1:15 pm - 10:35 pm
DPS
-
CCU
11h 50m
1 stop
$309Singapore Airlines
Thu, Apr 23 - Thu, Apr 30
Singapore Airlines Logo
11:30 pm - 8:25 pm
CCU
-
DPS
18h 25m
1 stop
Singapore Airlines Logo
1:15 pm - 10:35 pm
DPS
-
CCU
11h 50m
1 stop
$330Singapore 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 72 hours was to Bangkok, at $168 round-trip. The most popular route is from Kolkata (CCU) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $269.

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

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $217, 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 February, when tickets cost $177 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of round-trip tickets is $228 and $221 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.

When flying from Kolkata to Southeast Asia, you should consider leaving on a Monday and avoid Fridays if you are looking for the best rates. For your return to Kolkata, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

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 the flight from Kolkata to Southeast Asia, you should book around 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$84
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Kolkata to Singapore

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 travelers 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 round-trip 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.

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

    The cheapest time of day to fly to Southeast Asia is generally at night, when round-trip flights cost $207 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 $294.

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: Port Blair $73 one-way - $233 round-trip; Kuala Lumpur $167 one-way - $203 round-trip; Singapore $465 one-way - $896 round-trip

Reviews of the top 5 airlines serving 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 1457 reviews
7.8Food
8.0Comfort
8.3Boarding
8.0Entertainment
8.6Crew
Airline reviews

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

8.0 ExcellentWee Keng, Nov 2025
ICN - SIN
Read more Singapore Airlines reviews

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

Service was top notch and the attention to passengers is great. Takeoff and landing was on schedule. Food selection is good

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 business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

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

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

The boarding process took very long, partly due to passengers on incoming flight took too long to deplane

The flight left on time and landed early. The attendants were polite and friendly. Thank you

Efficient and fast check in, courteous staff at counter and on board. On time departure and arrival. AIR ASIA is my favorite international thailand carrier for reasonable cost and excellent customer service!

Delayed us three times, changed gates twice, and then tried to charge for food on the plane.

Not good in terms of amenities. For over 6 hours they don’t even provide complementary drinks or snacks-forget about dinner or lunch.

Air Asia just dreadfull. Always poorest customer service and very unwelcoming staff which is clearly bread in from the Top down from the CEO

Everything was good. The red seats were a scam. Just like any other seat but red. Although they let you board earlier which was very nice.

Other than the bus wait time to off board passenger when we reached Don Muang, everything else was excellent

Very good, it would be good if payment for drinks could be accepted by card too.

Ontime, no frills, the cabin is clean, the ticket price is lower than the full-service airlines.

The crews were very professional and courteous. Pleasant flight and thank you!

They wouldn't let me on the plane. The 3rd party apparently didn't pay for the tickets properly?

Overall experience is good but if the food menu can change to authentic Malaysia food will be good. I.e. Nasi Lemak, Char Kueh Tiew and etc

Surprised that the safety briefing was only conducted in Malay language and no English despite there are foreigners on board. MH should take safety more seriously.

Flights were delayed, Food was good but only 1 meal instead of 2.

Food was good but only 1 meal and 1 pie, instead of 2 meals. Both legs were late.

We are row 11, when the crew came to us, only one meal choice was available.

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

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!

Very nice and pleasant. Boarding was quick and the crew were responsive

Foreign nationals are not permitted to check in online in advance. We can only check in at the airport, so choice of seat was limited. I was stuck in a very uncomfortable location. I would expect a meal included in a flight of this duration. The food options to buy are very basic. IngiGo are a very good domestic carrier, but if they are serious about operating more international, longer haul flights, they need to improve this service to match every other airline I know.

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.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports