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Cheap flights from Kolkata to Thiruvananthapuram from ₹ 8,165

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — TRV
5 Apr — 12 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Trivandrum

Enter your travel dates to find the best prices.

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

Sun 19/415:00
CCU
-
TRV
1 stop7h 15m
IndiGo
Sun 26/406:25
TRV
-
CCU
1 stop7h 55m
IndiGo
Deal found 5/3₹ 18,257
Thu 2/421:15
CCU
-
TRV
1 stop8h 40m
IndiGo
Thu 9/412:25
TRV
-
CCU
1 stop11h 15m
IndiGo
Deal found 5/3₹ 18,715
Wed 1/421:15
CCU
-
TRV
1 stop8h 40m
IndiGo
Wed 8/412:25
TRV
-
CCU
1 stop8h 00m
IndiGo
Deal found 4/3₹ 18,807
Thu 16/408:20
CCU
-
TRV
1 stop7h 55m
IndiGo
Thu 23/416:50
TRV
-
CCU
1 stop6h 20m
IndiGo
Deal found 2/3₹ 18,899
Thu 16/406:30
CCU
-
TRV
1 stop9h 45m
Multiple Airlines
Thu 23/407:05
TRV
-
CCU
2 stops14h 25m
Multiple Airlines
Deal found 2/3₹ 21,926
Sun 19/411:50
CCU
-
TRV
2 stops9h 30m
Multiple Airlines
Sun 26/406:25
TRV
-
CCU
1 stop7h 55m
Multiple Airlines
Deal found 5/3₹ 23,119
Wed 1/410:30
CCU
-
TRV
1 stop9h 15m
Air India
Wed 8/407:05
TRV
-
CCU
2 stops31h 10m
Air India
Deal found 4/3₹ 25,137

Find flight deals from Kolkata to Trivandrum

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Trivandrum (TRV). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 March 2026.

Round-trip from

₹ 18,257

One-way from

₹ 8,165

Popular in

September

Cheapest in

June

Average price

₹ 17,615

Good one-way deal

₹ 8,838 or less
IndiGo
  • IndiGo
  • 19/4-26/4
  • 2 total stops
  • 15h 10m total
  • Kolkata to Thiruvananthapuram
Search Deals
Air India Express
  • Air India Express
  • 23/3
  • 1 total stop
  • 15h 15m total
  • Kolkata to Thiruvananthapuram
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 242,613 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 34,449 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a one-way flight from Kolkata Netaji S. Chandra to Thiruvananthapuram.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Trivandrum that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 6 March 2026.
Use the filters below to find and compare flights from Kolkata to Thiruvananthapuram that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Sun 19/4

15:00-22:15

1 stop7h 15m

Thiruvananthapuram

Sun 26/4

06:25-14:20

1 stop7h 55m

₹ 18,257

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Mon 20/4

21:15-05:55

1 stop8h 40m

Thiruvananthapuram

Mon 27/4

12:20-20:35

1 stop8h 15m

₹ 18,257

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Thu 2/4

21:15-05:55

1 stop8h 40m

Thiruvananthapuram

Thu 9/4

12:25-23:40

1 stop11h 15m

₹ 18,715

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Wed 1/4

21:15-05:55

1 stop8h 40m

Thiruvananthapuram

Wed 8/4

12:25-20:25

1 stop8h 00m

₹ 18,807
Fastest return journey

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Thu 16/4

08:20-16:15

1 stop7h 55m

Thiruvananthapuram

Thu 23/4

16:50-23:10

1 stop6h 20m

₹ 18,899

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Mon 20/4

15:15-21:20

1 stop6h 05m

Thiruvananthapuram

Mon 27/4

18:10-08:50

2 stops14h 40m

₹ 21,009

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Thu 16/4

06:30-16:15

1 stop9h 45m

Thiruvananthapuram

Thu 23/4

07:05-21:30

2 stops14h 25m

₹ 21,926

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Sun 19/4

11:50-21:20

2 stops9h 30m

Thiruvananthapuram

Sun 26/4

06:25-14:20

1 stop7h 55m

₹ 23,119

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Mon 20/4

06:30-18:35

2 stops12h 05m

Thiruvananthapuram

Mon 27/4

19:05-08:40

2 stops13h 35m

₹ 32,293
Cheapest one-way

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Mon 23/3

18:55-10:10

1 stop15h 15m

₹ 8,165

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Kolkata to Trivandrum

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

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

Currently, December is the cheapest month in which you can book a flight from Kolkata to Thiruvananthapuram (average of ₹ 14,312). Flying from Kolkata to Thiruvananthapuram in November is currently the most expensive (average of ₹ 21,284). 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.

Reviews of airlines servicing Trivandrum

Get insights into the airlines that provide service to Trivandrum. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trivandrum. Reviews last updated 6 March 2026.
See what other customers who have flown with IndiGo from Kolkata to Thiruvananthapuram have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
541 reviews
Check prices

Boarding

6.9

Crew

7.3

Overall

6.8

Comfort

6.7

Entertainment

5.6

Food

6.2

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
IndiGo
6.8
Okay
541 reviews
IndiGo
6.8
Okay
541 reviews
Check prices

Boarding

6.9

Crew

7.3

Overall

6.8

Comfort

6.7

Entertainment

5.6

Food

6.2

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Trivandrum. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kolkata to Thiruvananthapuram?

    Departing from Kolkata to Thiruvananthapuram will take you 7h 15m. The distance from Kolkata to Thiruvananthapuram is about 1999 km.

  • What is the cheapest airline to fly from Kolkata to Thiruvananthapuram round-trip?

    Currently priced at ₹ 15,377, IndiGo will fly you from Kolkata to Thiruvananthapuram and back. In addition to IndiGo, many other airlines offer competitively priced options for your trip. This flight start at 21% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Kolkata to Thiruvananthapuram one-way?

    The cheapet airlines for a one-way flight from Kolkata to Thiruvananthapuram are Air India Express (₹ 7,094), IndiGo (₹ 7,329), and Air India (₹ 7,513).

  • What are the cheapest flights from Kolkata to Thiruvananthapuram?

    The cheapest flight price from Kolkata to Thiruvananthapuram is ₹ 8,838. On average you can expect to pay ₹ 8,889. The most popular route, (Kolkata Netaji S. Chandra - Thiruvananthapuram), can usually be booked for ₹ 18,257.

  • Can I find deals for flights from Kolkata to Trivandrum that include hotel bookings?

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

  • How can I find direct flights from Kolkata to Trivandrum?

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

  • Can I find deals for business class flights from Kolkata to Trivandrum?

    Yes. Cheapflights offers flight deals from Kolkata to Trivandrum 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 Thiruvananthapuram?

    Currently, December is the cheapest month in which you can book a flight from Kolkata to Thiruvananthapuram (average of ₹ 14,312). Flying from Kolkata to Thiruvananthapuram in November is currently the most expensive (average of ₹ 21,284). 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

Travelling to a place near Thiruvananthapuram?

Book flights to Thiruvananthapuram if you plan to visit one of these locations
Varkala
Kovalam
Poovar

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kolkata to Trivandrum

See prices for flight routes from nearby airports that may be better suited for you.
Kolkata to Cochin flights

Top airline flying from Kolkata to Trivandrum

Discover the top airline that operate flights from Kolkata to Trivandrum. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 6 March 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 15,377Average₹ 18,799FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kolkata to Trivandrum?

Cheapflights makes it easy to find Kolkata to Trivandrum 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 Trivandrum?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kolkata to Trivandrum.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kolkata to Trivandrum, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Kolkata to Trivandrum on Cheapflights with our Price Alert feature and get notified when better prices are available.

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