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£113 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 6/12. 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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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.
In the last 7 days, travellers have searched 43,377,091 times on KAYAK, and here's why:

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Best Southeast Asia Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Manila
Manila1 stop£431
Denpasar
Denpasar1 stop£269
Singapore
Singaporedirect£291
Phuket City
Phuket City1 stop£338
Ho Chi Minh City
Ho Chi Minh City1 stop£429
Hanoi
Hanoi1 stop£322

Good to know - Cheap tickets from Kolkata to Southeast Asia

Low season

August

High season

December

Cheapest flight

£113
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from Kolkata to Bangkok Suvarnabhumi Airport

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 to Southeast Asia from Kolkata 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 return ticket. You could then fly to Southeast Asia with an airline and back to Kolkata 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 to Southeast Asia from Kolkata up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Kolkata to Southeast Asia

  • Looking for a cheap flight from Kolkata to Southeast Asia? 25% of our users found tickets from Kolkata to Southeast Asia for the following prices or less: Bangkok £75 one-way - £151 round-trip; Singapore £104 one-way - £273 round-trip

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.
8.1
Singapore AirlinesOverall score based on 1336 reviews
8.0Entertainment
7.7Food
8.0Comfort
8.3Boarding
8.6Crew
Airline reviews

The seats were more narrow than at other lines. Food was mediocre (economy class)

6.0 GoodMonica, Oct 2024SEA - SIN
Read more Singapore Airlines reviews

The seats were more narrow than at other lines. Food was mediocre (economy class)

Food option Hindu veg to Hindu non veg request was unheard

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

My groups frequent flyer star allianceUnited airline miles was not accepted. The Singapore premium economy bag had to be requested, it was very lacking- no toothbrush. I paid more than double than economy but could only use the bathrooms sharing with economy which was hardly available and had to wait in line. Is the 2X $ worth it just for a larger seat???? It is questionable. Seats were not that comfortable. My husband’s seat had white stains on it- had to wipe it down. Our headphones did not have covers on it. Food- way too much.

The booking experience was bad. Our six character booking ID number disappeared the day before the flight, We could not find out what happened or what was the status of our flight, scheduled for the next day. We finally found the right number to contact Singapore Airlines on the matter (not easy). The Singapore agent worked through the issue in a little over thirty minutes on the phone, the day before the flight. That was great. I'm very happy with Singapore Airlines and their performance. Contact with a competent person on the matter was near impossible. It seems no one in business these days wants to deal with customers once they've pocketed the money. There were resellers, including Kayak, involved in the chain. When we finally got through to Underpricer, we did get a return call that could have proved helpful. But by that time the matter had been resolved by the Singapore agent. Majestic Vacations, the reseller who received the payment was less than worthless. That's just a fast buck operation. Ugh.

Excellent- a lot of food Disappointed with the premium economy pouch- did not have toothbrush and tooth paste or socks. Other airlines provide them

On time, friendly staff and decent food. Would definitely recommend.

My daughter and I had a pleasant trip to Singapore. Reliable and on time.

A 16 hour flight from Singapore to Los Angeles had only 2 meals. Please make it 3 meals.

Paid for a meal we didn't receive. They admitted they had forgetten ours. No compensation or rectification offered. We requested if they would just give us a glass of wine instead and we would call it even. Crew advised they could not do this and to go to Air Asia counter on arrival and request a refund. Our flight didn't arrive until 2am so this was not a viable option. The crews solution was if we wanted a wine we should purchase one. I was unhappy with that suggestion considering they had already ripped us off with our meal.

Took 4 flights in 5 days 3 out of 4 left late about one hour each.

The boarding process was very poor - refueling on so rear ladder blocked. I think while boarding both ladders should be accessible so that passengers are comfortable instead of crowding through front ladder

No WiFi or movies. And the seat We’re uncomfortable. Good thing it was a short flight

It was on time! First time in a long time for Air Asia. Thank you!

Nightmare at check in because of restrictibe and unmanageable baggage rules. Very long line and slow because of these policies. Not a smart way to make $

Very few crew meant that we had to wait almost 2 hours just the get a drink!

I get so tired of the constant delays, but there are so few options. The plane is coming from Bangkok each time. Why are the flights so regularly delayed. I do appreciate the speed of the baggage delivery into the terminal.

We had a 3 hrs delay and they offer McDonalds pineapple pay. They charged us for extra grs of luggage and the experience was not good

Thai Air Asia no longer has customer support that you can call and talk to. All support is done by chat bot or self help websites. This can be a major issue if you have a problem and it bit us so we can’t recommend nor will we book with them again unless as a last resort.

Crew members forgot to serve sandwiches after serving the coffee. Worst was the handling of bag. One of wheel was Broken making it useless. Though a complaint was registered and assured of compensation voucher equal to part cost of the new bag.

The seats are horrible and pathetic. The flight was delayed by over an hour as they did not have the crew

Please don’t send survey questions on Indigo flights. 90% of booking, check in, Boarding work is done by the passenger. So those questions are irrelevant

Boarding is becoming a hassle with Indigo nowadays, particularly if you are placed towards the front. The overhead luggage trays are either packed with flight equipments or already loaded by other passengers. So, if you are on front rows, your luggage may eventually end up towards middle. Food quality is going down by day. The only good element of being on time is also shaky nowadays.

Worst checkin experience. Lot of delays. Checkin agents rude. Flight delayed. No regrets by the airline.

Level of service is definitely going down, cannot expect the same service as earlier

Crew was horrible. No greetings. Did not ask for any food. The crew seemed like they were forced on the flight against the wishes. Should be de-roastered.

Worst. Did not feel like it's an international flight.

Indigo attempts to make you pay for a seat during check in. I opted to not do this. The result - they allotted me and my minor son seats apart. In the interest of making maximum money, they seem to have lost common sense too. Similarly, even during the flight, the crew are busy trying to serve food to those who’ve already paid for it. By the time they’re done, it’s time to land and no one else is able to get anything. Sadly this seems to be what makes them profitable, customers just need to bear with it till a better airline comes along.

As usual invariably delayed Lots of time in getting chkd in baggage

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

Flight cancelled without notice at the 11th hour, refund not done now one week passed

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

I had a camera bag that exceeded the 10kg allowance for hand luggage. I am 67 years old and have been travelling will my cameras and lenses all over the world and have not paid once for the excess weight. Also, even if I wanted to check in the bag, I can’t due to lithium batteries and delicate equipment. Air India should review their policies. Or is it just a cash grab. I had to pay additional 7000 rupees.

Other than the inflight video screen freezing for about four hours everything else was brilliant.

The aircraft interiors are falling apart. Felt like a waste paying for business class as it was indistinguishable from economy in any way.

What a pathetic plane it was. Entertainment system didn’t work. USB port was broken. There was a hole on top of folding serving table. Broken restrooms in the middle of flight.

Our seat monitor did not Not work either way going to Vietnam. I had a bulkhead seat with plenty of room, but with No monitor, it was a long flight with no movies. Fun was good, staff was Excellent.

Ok, where do I start, hmm! Good things first - the meals/food was tasty, the seats are comfortable and legroom in Economy was ample and foot rest with message roller is simply amazing, Wi-Fi Entertainment works well. Bad things - in-flight entertainment screens and remotes either had physical damage and or simply not working. This was the case for more than 1/2 the flight. Flight that was long haul - 12+hrs non-stop. If you want a cracker or a biscuit with your tea - forget it, they carry none. Feel like having a chilled beer - forget it as they will serve you room temperature always and every time. The crew seem young and inexperienced. Will I fly again, yes I would only because it gets me from Sydney to Delhi in 12.5 odd hours (fastest), otherwise I will never. It has been what a year or so since TATA took over but I have not seen any change, I really hope this changes.

The boarding was not in sequence. All were invited altogether. I was not secured the meal I had asked for.

I will never ever book air india in the future. I was with my family and at delhi airport I had to go through too with horrible experience. My 12 years daughter saud that she will never come bqck to india the way people treated us. There was no line for bags drop off since we checked online and print tag at their Kiosk as per email instruction. People working at the counter were so careless and rude. They were keep talking to each other than taking care the customers. I will not recommend anyone to fly via air india. I had horrible experience. Especially, the staff at checking counters was very very rude and careless. I have feeling if air india won't change the way they doing their operations they will out of business in a few years. Air hostes were not happy . I did not see a smile on anyone in the plane. I called twice for the assistance and no one showed up. I hope you will sene this to the Hire authority. I left a video with an another employee of air india who asked me about my experiences. I hope they will make some changes ASAP. Regars, Mohinder Kumar

Food quality deteriorated after Tata aquired the airline. No alcoholic drinks till last meal on a long haul 15 hour flight. Entertaiment systems needs a complete overhaul.

Entertainment screens were either broken nor did not work. Also seat back did not work. Definitely not comfortable journey

Book cheap flights from Kolkata to Southeast Asia

Cheapest flights to Southeast Asia from Kolkata found in 2024 and 2025

Recent return flight deals

 
These are the cheapest return flights from Kolkata to Southeast Asia found on KAYAK in the last 72 hours.
2/12Mon
1 stopMalaysia Airlines
16h 00mCCU-BKK
22/12Sun
1 stopMalaysia Airlines
30h 00mBKK-CCU
£177
3/12Tue
directIndiGo
2h 40mCCU-BKK
22/12Sun
directIndiGo
2h 55mBKK-CCU
£192
2/12Mon
1 stop
8h 35mCCU-BKK
22/12Sun
direct
2h 55mBKK-CCU
£209
2/12Mon
1 stop
8h 35mCCU-BKK
21/12Sat
direct
2h 55mBKK-CCU
£214
24/12Tue
directSpiceJet
2h 45mCCU-BKK
2/1Thu
directSpiceJet
2h 50mBKK-CCU
£217
2/2Sun
1 stopSingapore Airlines
13h 15mCCU-BKK
6/2Thu
1 stopSingapore Airlines
27h 55mBKK-CCU
£221
21/11Thu
directSpiceJet
2h 45mCCU-BKK
1/12Sun
directSpiceJet
2h 50mBKK-CCU
£222
13/3Thu
directSingapore Airlines
4h 05mCCU-SIN
18/3Tue
directSingapore Airlines
4h 15mSIN-CCU
£251
27/11Wed
1 stopAir India
10h 35mCCU-BKK
2/12Mon
1 stopAir India
10h 15mBKK-CCU
£307
21/11Thu
1 stopAir India
10h 35mCCU-BKK
1/12Sun
1 stopAir India
9h 55mBKK-CCU
£806

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Kolkata to Southeast Asia found on KAYAK in the last 72 hours.
6/12Fri
1 stopMalaysia Airlines
14h 25mCCU-BKK
£113
18/11Mon
1 stopThai AirAsia
12h 55mCCU-BKK
£116
22/11Fri
directIndiGo
2h 40mCCU-BKK
£126
26/11Tue
directSingapore Airlines
4h 05mCCU-SIN
£133
7/12Sat
directIndiGo
2h 40mCCU-BKK
£136
26/11Tue
1 stopAir India
15h 40mCCU-SIN
£140
18/11Mon
directSingapore Airlines
4h 05mCCU-SIN
£146
15/11Fri
1 stopAir India
10h 35mCCU-BKK
£154
19/11Tue
2 stopsSpiceJet
32h 35mCCU-BKK
£267
20/11Wed
2 stopsSpiceJet
37h 50mCCU-BKK
£295

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Last minute flights from Kolkata to Southeast Asia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Kolkata to Southeast Asia that are departing in the next 10 days.
7/11Thu
multi-stop
16h 10mCCU-BKK
11/11Mon
multi-stop
20h 55mBKK-CCU
£1,304
8/11Fri
multi-stopEmirates
15h 10mCCU-BKK
12/11Tue
multi-stopEmirates
24h 50mBKK-CCU
£1,428
9/11Sat
multi-stop
27h 15mCCU-SIN
17/11Sun
multi-stop
24h 50mSIN-CCU
£1,451
9/11Sat
multi-stopEmirates
32h 00mCCU-BKK
12/11Tue
multi-stopEmirates
22h 45mBKK-CCU
£1,499
9/11Sat
multi-stopEmirates
25h 35mCCU-BKK
12/11Tue
multi-stopEmirates
22h 45mBKK-CCU
£1,537
8/11Fri
multi-stopQatar Airways
31h 35mCCU-BKK
12/11Tue
multi-stopQatar Airways
25h 15mBKK-CCU
£1,561
8/11Fri
multi-stopEmirates
20h 30mCCU-BKK
13/11Wed
multi-stopEmirates
16h 25mBKK-CCU
£1,608
9/11Sat
multi-stopQatar Airways
18h 40mCCU-SIN
17/11Sun
multi-stopQatar Airways
30h 55mSIN-CCU
£1,611
8/11Fri
multi-stopQatar Airways
30h 25mCCU-BKK
14/11Thu
multi-stopQatar Airways
19h 05mBKK-CCU
£1,674
5/11Tue
multi-stop
19h 15mCCU-BKK
9/11Sat
multi-stop
19h 35mBKK-CCU
£1,888

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Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports