$78 Find Cheap Flights from Southeast Asia to Kolkata

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Kolkata departing on 1/19. 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

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Everything you should know

Cheapest round-trip
$156
Overall average: $206
Thai Vietjet Air
Fri 2/6Sun 2/8
BKK - CCU • Non-stop
Cheapest non-stop
$216
Typical prices: $248-$363
IndiGo
Mon 1/19Fri 2/6
SIN - CCU • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Southeast Asia to Kolkata

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Southeast Asia to Kolkata 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 Southeast Asia to Kolkata

Fri, Feb 6 - Sun, Feb 8
Thai Vietjet Air Logo
10:30 pm - 11:50 pm
BKK
-
CCU
2h 50mnonstop
Thai Vietjet Air Logo
12:50 am - 4:55 am
CCU
-
BKK
2h 35mnonstop
$156Thai Vietjet Air
Fri, Feb 6 - Mon, Feb 9
Thai Vietjet Air Logo
10:30 pm - 11:50 pm
BKK
-
CCU
2h 50mnonstop
Thai Vietjet Air Logo
12:50 am - 4:55 am
CCU
-
BKK
2h 35mnonstop
$157Thai Vietjet Air
Fri, Jan 30 - Thu, Feb 5
IndiGo Logo
9:55 am - 11:50 am
SIN
-
CCU
4h 25mnonstop
IndiGo Logo
2:00 am - 8:55 am
CCU
-
SIN
4h 25mnonstop
$219IndiGo
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
9:55 am - 11:50 am
SIN
-
CCU
4h 25mnonstop
Multiple Airlines Logo
11:05 pm - 9:05 am
CCU
-
SIN
7h 30m1 stop
$225Multiple Airlines
Tue, Jan 20 - Fri, Jan 23
IndiGo Logo
9:55 am - 11:50 am
SIN
-
CCU
4h 25mnonstop
IndiGo Logo
2:00 am - 8:55 am
CCU
-
SIN
4h 25mnonstop
$227IndiGo
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
8:45 am - 12:35 am
SIN
-
CCU
18h 20m1 stop
Multiple Airlines Logo
11:05 pm - 9:05 am
CCU
-
SIN
7h 30m1 stop
$230Multiple Airlines
Fri, Feb 6 - Mon, Feb 9
Multiple Airlines Logo
10:30 pm - 11:50 pm
BKK
-
CCU
2h 50mnonstop
Multiple Airlines Logo
6:45 pm - 3:15 am
CCU
-
BKK
7h 00m1 stop
$247Multiple Airlines
Fri, Feb 6 - Tue, Feb 10
Air India Logo
8:50 pm - 12:35 am
BKK
-
CCU
29h 15m1 stop
Air India Logo
11:00 pm - 7:35 pm
CCU
-
BKK
19h 05m1 stop
$303Air India
Sun, Mar 22 - Tue, Mar 24
Malaysia Airlines Logo
11:00 am - 11:10 pm
SGN
-
CCU
13h 40m1 stop
Malaysia Airlines Logo
12:10 am - 3:40 pm
CCU
-
SGN
14h 00m1 stop
$551Malaysia Airlines
Sun, Mar 22 - Wed, Mar 25
Malaysia Airlines Logo
4:40 pm - 11:10 pm
SGN
-
CCU
8h 00m1 stop
Malaysia Airlines Logo
4:15 pm - 10:00 am
CCU
-
SGN
16h 15m2 stops
$1,015Malaysia Airlines
Useful Info

Good to know

Low seasonAugust
Cheapest flight$78
Best time to beat the crowds with an average 13% drop in price.
Flight from Bangkok to Kolkata

FAQs for booking flights from Southeast Asia to Kolkata

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

    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 Southeast Asia to Kolkata.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from 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 Southeast Asia to Kolkata?

    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 to Kolkata with an airline and back to Southeast Asia with another airline.

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

    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 to Kolkata from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Southeast Asia to Kolkata

 
Need help choosing which airline to fly with from Southeast Asia to Kolkata? 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.
8.1
Singapore AirlinesOverall score based on 1414 reviews
8.0Comfort
8.0Entertainment
8.3Boarding
7.8Food
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

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

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

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

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

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

MAI flight is all time best if can add good food options

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.

IndiGo is low cost and therefore no frills, but is always a pleasant experience. No mood lighting and fancy features but clean aircraft, professional crew and absolute value for money.

Very hard seats. No food service, even though price is not competitive.

Very hard seats for long flights. No food even on International flight. Won't fly Indigo again if I can help it.

Terrible experience at IST airport due to mismanagement by ground and wheelchair staff.

Some seats don’t recline. No USB port or power outlet, no inflight WIFI - not even for SMS/Messaging apps. Ontime performance was very good. They should have at least one crew member who speaks the local language, for flights like these.

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.

Everything you need to know for your flight to Kolkata

Information on the airport you'll fly into in Kolkata