How long is the flight from Kolkata to Southeast Asia?

Thai Vietjet Air, China Eastern, and Singapore Airlines can get you from Kolkata to Southeast Asia in just under 2h 30m. Your travel time can differ by up to 14h 40m. The distance from Kolkata to Southeast Asia is about 1016 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What are the cheapest flights from Kolkata to Southeast Asia?

Looking at all options, your cheapest flight can be booked for £72. While the most popular route (Kolkata Netaji S. Chandra - Bangkok Suvarnabhumi) can be booked for £241 on average, our data indicates £72 when flying from Kolkata to Southeast Asia.

What are the most reliable airlines from Kolkata to Southeast Asia?

The top 3 most reliable airlines when flying from Kolkata to Southeast Asia are IndiGo (100%), Bhutan Airlines (94%) and Air Canada (84%).

What are the most popular airlines that fly from Kolkata to Southeast Asia?

The most popular airlines flying from Kolkata to Southeast Asia are IndiGo, Singapore Airlines and Thai Lion Air. Something to consider prior to booking your flight.

What airport do you fly from for flights from Kolkata to Southeast Asia?

Kolkata Netaji S. Chandra (CCU) is the airport you will fly out of if you book a flight from Kolkata to Southeast Asia. It is only a 8.3 mi journey to Netaji S. Chandra (CCU) from Kolkata’s city center.

Can I find deals for flights from Kolkata to Southeast Asia that include hotel bookings?

Yes. In addition to deals on Kolkata to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Kolkata to Southeast Asia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Southeast Asia.

Can I find deals for business class flights from Kolkata to Southeast Asia?

Yes. Cheapflights offers flight deals from Kolkata to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£100+ Cheap Flights from Kolkata to Southeast Asia

Cheap flight deals from Kolkata to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Kolkata to Southeast Asia
Explore the most affordable flight options available from Kolkata to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 August 2026.

Sun 23/801:00 -

Nonstop2h 30m

Fri 28/822:25 -

Nonstop2h 55m

Deal found 2/8£181

Mon 12/1001:00 -

Nonstop2h 30m

Sat 31/1005:55 -

Nonstop2h 55m

Deal found 5/8£188

Sun 15/1100:50 -

Nonstop2h 35m

Tue 2/215:10 -

Nonstop2h 35m

Deal found 1/8£192

Mon 14/901:00 -

Nonstop2h 30m

Fri 18/922:25 -

Nonstop2h 55m

Deal found 4/8£194

Mon 16/1100:50 -

Nonstop2h 35m

Tue 2/223:35 -

Nonstop2h 35m

Deal found 1/8£199

Tue 13/1020:15 -

1 stop10h 40m

Sat 31/1005:55 -

Nonstop2h 55m

Deal found 5/8£204

Wed 14/1001:00 -

Nonstop2h 30m

Fri 16/1022:25 -

Nonstop2h 55m

Deal found 5/8£209

Fri 11/916:00 -

Nonstop2h 40m

Mon 21/906:30 -

Nonstop2h 45m

Deal found 6/8£223

Sun 8/1100:50 -

Nonstop2h 35m

Fri 13/1122:30 -

Nonstop2h 50m

Deal found 2/8£227

Wed 18/1119:55 -

Nonstop2h 50m

Tue 2/223:35 -

Nonstop2h 35m

Deal found 1/8£230

Tue 29/923:30 -

Nonstop4h 30m

Sat 3/1020:40 -

Nonstop4h 25m

Deal found 2/8£285

Thu 10/1223:20 -

Nonstop4h 25m

Sun 13/1220:40 -

Nonstop4h 15m

Deal found 4/8£348

Best flights from Kolkata to Southeast Asia
Discover carefully curated flight deals from Kolkata to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 August 2026.

Mon 14/901:00 -

Nonstop2h 30m

Fri 18/922:25 -

Nonstop2h 55m

Deal found 4/8£194

Mon 14/901:10 -

1 stop17h 10m

Fri 18/913:20 -

1 stop12h 20m

Deal found 4/8£267

Tue 3/1101:05 -

1 stop6h 45m

Wed 2/1214:55 -

1 stop9h 55m

Deal found 4/8£285

Wed 18/1123:40 -

1 stop13h 25m

Tue 2/211:50 -

1 stop12h 05m

Deal found 1/8£290

Sun 4/1000:40 -

1 stop19h 55m

Tue 13/1011:05 -

1 stop13h 50m

Deal found 3/8£315

Sat 12/901:10 -

1 stop22h 45m

Tue 22/920:50 -

1 stop28h 50m

Deal found 4/8£267

Sat 12/901:10 -

1 stop19h 35m

Sun 20/902:25 -

1 stop23h 15m

Deal found 4/8£267

Mon 16/1123:40 -

1 stop14h 50m

Tue 2/211:50 -

1 stop12h 05m

Deal found 1/8£305

Wed 9/901:10 -

1 stop17h 10m

Sun 20/902:25 -

1 stop23h 15m

Deal found 4/8£267

Wed 9/901:10 -

1 stop12h 15m

Sun 20/915:55 -

1 stop9h 45m

Deal found 4/8£267

Wed 9/901:10 -

1 stop17h 10m

Sat 19/907:50 -

1 stop17h 50m

Deal found 4/8£267

Sun 20/923:30 -

Nonstop4h 30m

Sun 27/920:40 -

Nonstop4h 25m

Deal found 6/8£377

Sun 16/801:10 -

1 stop9h 40m

Sun 23/813:20 -

1 stop12h 20m

Deal found 2/8£268

Mon 24/800:40 -

1 stop7h 05m

Thu 3/906:20 -

2 stops14h 25m

Deal found 4/8£492

Tue 3/1100:10 -

1 stop7h 40m

Wed 2/1213:40 -

2 stops17h 30m

Deal found 4/8£500

Mon 28/914:00 -

2 stops17h 45m

Sat 3/1014:30 -

1 stop11h 25m

Deal found 6/8£528

Sat 3/1000:40 -

1 stop9h 45m

Fri 9/1015:55 -

2 stops34h 00m

Deal found 2/8£550

Fri 2/1000:40 -

1 stop14h 20m

Fri 9/1013:00 -

2 stops36h 55m

Deal found 2/8£550

Sun 4/1000:40 -

1 stop9h 45m

Sat 10/1015:35 -

2 stops15h 55m

Deal found 3/8£553

Mon 5/1001:10 -

2 stops22h 30m

Fri 9/1015:10 -

2 stops35h 30m

Deal found 2/8£505

Sun 4/1001:10 -

3 stops25h 45m

Fri 9/1015:10 -

2 stops35h 30m

Deal found 2/8£525

Find flight deals from Kolkata to Southeast Asia

Round-trip from	£181
One-way from	£100
Popular in	June
Cheapest in	January
Average price	£154

Thai Vietjet Air
23/8-28/8
Nonstop
5h 25m total
Kolkata to Southeast Asia

Search Deals

Thai Vietjet Air
18/9
Nonstop
2h 30m total
Kolkata to Southeast Asia

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£18 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kolkata to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

KolkataBangkok

CCU Kolkata Netaji S. Chandra - BKK Bangkok Suvarnabhumi

CCUBKK

Kolkata Netaji S. Chandra

Mon 14/9

01:00-05:00

Nonstop2h 30m

Bangkok Suvarnabhumi

Fri 18/9

22:25-23:50

Nonstop2h 55m

£194

KolkataBangkok

CCU Kolkata Netaji S. Chandra - BKK Bangkok Suvarnabhumi

CCUBKK

Kolkata Netaji S. Chandra

Mon 14/9

01:10-19:50

1 stop17h 10m

Bangkok Suvarnabhumi

Fri 18/9

13:20-00:10

1 stop12h 20m

£267

KolkataBangkok

CCU Kolkata Netaji S. Chandra - BKK Bangkok Suvarnabhumi

CCUBKK

Kolkata Netaji S. Chandra

Sat 12/9

01:10-01:25

1 stop22h 45m

Bangkok Suvarnabhumi

Tue 22/9

20:50-00:10

1 stop28h 50m

£267

KolkataBangkok

CCU Kolkata Netaji S. Chandra - BKK Bangkok Suvarnabhumi

CCUBKK

Kolkata Netaji S. Chandra

Sat 12/9

01:10-22:15

1 stop19h 35m

Bangkok Suvarnabhumi

Sun 20/9

02:25-00:10

1 stop23h 15m

£267

KolkataBangkok

CCU Kolkata Netaji S. Chandra - BKK Bangkok Suvarnabhumi

CCUBKK

Kolkata Netaji S. Chandra

Wed 9/9

01:10-19:50

1 stop17h 10m

Bangkok Suvarnabhumi

Sun 20/9

02:25-00:10

1 stop23h 15m

£267

KolkataBangkok

CCU Kolkata Netaji S. Chandra - BKK Bangkok Suvarnabhumi

CCUBKK

Kolkata Netaji S. Chandra

Wed 9/9

01:10-14:55

1 stop12h 15m

Bangkok Suvarnabhumi

Sun 20/9

15:55-00:10

1 stop9h 45m

£267

KolkataBangkok

CCU Kolkata Netaji S. Chandra - BKK Bangkok Suvarnabhumi

CCUBKK

Kolkata Netaji S. Chandra

Wed 9/9

01:10-19:50

1 stop17h 10m

Bangkok Suvarnabhumi

Sat 19/9

07:50-00:10

1 stop17h 50m

£267

KolkataBangkok

CCU Kolkata Netaji S. Chandra - BKK Bangkok Suvarnabhumi

CCUBKK

Kolkata Netaji S. Chandra

Sun 16/8

01:10-12:20

1 stop9h 40m

Bangkok Suvarnabhumi

Sun 23/8

13:20-00:10

1 stop12h 20m

£268

KolkataSingapore

CCU Kolkata Netaji S. Chandra - SIN Singapore Changi

CCUSIN

Kolkata Netaji S. Chandra

Tue 3/11

01:05-10:20

1 stop6h 45m

Singapore Changi

Wed 2/12

14:55-22:20

1 stop9h 55m

£285

KolkataBangkok

CCU Kolkata Netaji S. Chandra - BKK Bangkok Suvarnabhumi

CCUBKK

Kolkata Netaji S. Chandra

Wed 18/11

23:40-14:35

1 stop13h 25m

Bangkok Suvarnabhumi

Tue 2/2

11:50-22:25

1 stop12h 05m

£290

Flights are sorted by cheapest return flights first.

Deals found on 4/8

Showing 1-10 of 42 resultsSorted by cheapest first

...

Best time to book a flight from Kolkata to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Kolkata with our price prediction graph.

CCU-BKK

CCU-SIN

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to Southeast Asia

CCU-zzYJX

CCU-BKK

CCU-SIN

What is the cheapest month to book a flight from Kolkata to Southeast Asia?

Currently, February is the cheapest month in which you can book a flight from Kolkata to Southeast Asia (average of £167). Flying from Kolkata to Southeast Asia in December is currently the most expensive (average of £229). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CCU to YJX?

When flying from Kolkata to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Kolkata to Southeast Asia

The most flights from CCU to zzYJX are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kolkata to Southeast Asia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Southeast Asia

Read reviews from past customers who have flown with Singapore Airlines and IndiGo from Kolkata to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

1,584 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

Singapore Airlines

8.2

Very Good

1,584 reviews

Singapore Airlines

8.2

Very Good

1,584 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

IndiGo

6.8

Okay

583 reviews

Singapore Airlines

8.2

Very Good

1,584 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

Related info for your journey

What airport do you fly from for flights from Kolkata to Southeast Asia?
Kolkata Netaji S. Chandra (CCU) is the airport you will fly out of if you book a flight from Kolkata to Southeast Asia. It is only a 8.3 mi journey to Netaji S. Chandra (CCU) from Kolkata’s city center.
How long is the flight from Kolkata to Southeast Asia?
Thai Vietjet Air, China Eastern, and Singapore Airlines can get you from Kolkata to Southeast Asia in just under 2h 30m. Your travel time can differ by up to 14h 40m. The distance from Kolkata to Southeast Asia is about 1016 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most reliable airlines from Kolkata to Southeast Asia?
The top 3 most reliable airlines when flying from Kolkata to Southeast Asia are IndiGo (100%), Bhutan Airlines (94%) and Air Canada (84%).
What are the cheapest flights from Kolkata to Southeast Asia?
Looking at all options, your cheapest flight can be booked for £72. While the most popular route (Kolkata Netaji S. Chandra - Bangkok Suvarnabhumi) can be booked for £241 on average, our data indicates £72 when flying from Kolkata to Southeast Asia.
Can I find deals for flights from Kolkata to Southeast Asia that include hotel bookings?
Yes. In addition to deals on Kolkata to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kolkata to Southeast Asia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Southeast Asia.
Can I find deals for business class flights from Kolkata to Southeast Asia?
Yes. Cheapflights offers flight deals from Kolkata to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Kolkata to Southeast Asia?
Currently, February is the cheapest month in which you can book a flight from Kolkata to Southeast Asia (average of £167). Flying from Kolkata to Southeast Asia in December is currently the most expensive (average of £229). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Kolkata to Southeast Asia

Kolkata to Bagdogra flights

Kolkata to Dhaka flights

Kolkata to New Delhi flights

Kolkata to Mumbai flights

Kolkata to Bangalore flights

Kolkata to Hong Kong flights

Kolkata to Suvarnabhumi flights

Kolkata to Singapore flights

Kolkata to Paro flights

Top airline flying from Kolkata to Southeast Asia

Airline	Cheapest	Average	Flexibility	On-time
Thai Lion Air	Cheapest£59	Average£145	FlexibilityNo cancel fee	On-timeN/A	Search Thai Lion Air flights

Fly with Cheapflights

How does Cheapflights help users find flights from Kolkata to Southeast Asia?

Cheapflights makes it easy to find Kolkata to Southeast Asia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Southeast Asia?

Millions of users choose and trust Cheapflights to book the best flight deals from Kolkata to Southeast Asia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Kolkata to Southeast Asia with no change fees?

Certainly. Search results for flights to Southeast Asia from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kolkata to Southeast Asia become cheaper?

Yes, Cheapflights offers price alerts on Kolkata to Southeast Asia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Kolkata to Southeast Asia from £100

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kolkata to Southeast Asia

Cheapest flights from Kolkata to Southeast AsiaExplore the most affordable flight options available from Kolkata to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 August 2026.

Explore the most affordable flight options available from Kolkata to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 August 2026.

Best flights from Kolkata to Southeast AsiaDiscover carefully curated flight deals from Kolkata to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 August 2026.

Discover carefully curated flight deals from Kolkata to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 August 2026.

Direct flights from Kolkata to Southeast AsiaExplore direct flight options from Kolkata to Southeast Asia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 August 2026.

Explore direct flight options from Kolkata to Southeast Asia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 August 2026.

Last-minute flights from Kolkata to Southeast AsiaDiscover last-minute flight deals from Kolkata to Southeast Asia. Data last updated 6 August 2026 and is based on user searches.

Discover last-minute flight deals from Kolkata to Southeast Asia. Data last updated 6 August 2026 and is based on user searches.

One-way flights from Kolkata to Southeast AsiaSearch for one-way flight options from Kolkata to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 6 August 2026.

Search for one-way flight options from Kolkata to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 6 August 2026.

Find flight deals from Kolkata to Southeast Asia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kolkata to Southeast Asia that are best for you.

Best time to book a flight from Kolkata to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Kolkata with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Kolkata to Southeast Asia?

What is the cheapest time of day to fly from CCU to YJX?

Find hourly flight availability from Kolkata to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 August 2026.

When flying from Kolkata to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Kolkata to Southeast Asia

The most flights from CCU to zzYJX are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kolkata to Southeast Asia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Southeast Asia

Read reviews from past customers who have flown with Singapore Airlines and IndiGo from Kolkata to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Kolkata to Southeast Asia?

How long is the flight from Kolkata to Southeast Asia?

What are the most reliable airlines from Kolkata to Southeast Asia?

What are the cheapest flights from Kolkata to Southeast Asia?

Can I find deals for flights from Kolkata to Southeast Asia that include hotel bookings?

How can I find direct flights from Kolkata to Southeast Asia?

Can I find deals for business class flights from Kolkata to Southeast Asia?

What is the cheapest month to book a flight from Kolkata to Southeast Asia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kolkata to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Southeast Asia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Kolkata to Southeast Asia by cabin class

Find flights from Kolkata to Southeast Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Kolkata and Southeast Asia flights

Browse other Kolkata and Southeast Asia flight options. Last updated on 6 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Kolkata to Southeast Asia

Fly with Cheapflights

How does Cheapflights help users find flights from Kolkata to Southeast Asia?

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Southeast Asia?

Can Cheapflights find flights from Kolkata to Southeast Asia with no change fees?

Can Cheapflights notify me if prices for flights from Kolkata to Southeast Asia become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Kolkata to Southeast Asia
Explore the most affordable flight options available from Kolkata to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 August 2026.

Best flights from Kolkata to Southeast Asia
Discover carefully curated flight deals from Kolkata to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 August 2026.

Direct flights from Kolkata to Southeast Asia
Explore direct flight options from Kolkata to Southeast Asia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 August 2026.

Last-minute flights from Kolkata to Southeast Asia
Discover last-minute flight deals from Kolkata to Southeast Asia. Data last updated 6 August 2026 and is based on user searches.

One-way flights from Kolkata to Southeast Asia
Search for one-way flight options from Kolkata to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 6 August 2026.