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Cheap flights from Kolkata to Thiruvananthapuram from ₹ 9,269

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — TRV
27 Apr — 4 May1
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 28 March 2026.

Fri 8/506:30
CCU
-
TRV
1 stop5h 20m
IndiGo
Fri 15/516:50
TRV
-
CCU
1 stop8h 10m
IndiGo
Deal found 23/3₹ 18,254
Mon 6/722:05
CCU
-
TRV
1 stop20h 30m
Air India
Fri 10/719:05
TRV
-
CCU
1 stop26h 25m
Air India
Deal found 28/3₹ 19,578
Sun 10/504:50
CCU
-
TRV
1 stop7h 00m
IndiGo
Sun 17/523:25
TRV
-
CCU
1 stop11h 10m
IndiGo
Deal found 26/3₹ 20,145
Wed 22/411:45
CCU
-
TRV
1 stop11h 10m
IndiGo
Wed 29/416:50
TRV
-
CCU
1 stop8h 10m
IndiGo
Deal found 25/3₹ 20,807
Mon 6/716:35
CCU
-
TRV
2 stops26h 00m
Multiple Airlines
Fri 10/716:50
TRV
-
CCU
1 stop6h 10m
Multiple Airlines
Deal found 28/3₹ 24,496
Wed 22/410:30
CCU
-
TRV
2 stops10h 50m
Air India
Wed 29/409:35
TRV
-
CCU
1 stop15h 10m
Air India
Deal found 25/3₹ 32,913
Sat 16/502:00
CCU
-
TRV
1 stop6h 50m
Multiple Airlines
Sun 17/521:00
TRV
-
CCU
1 stop4h 45m
Multiple Airlines
Deal found 27/3₹ 34,521

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 28 March 2026.

Round-trip from

₹ 18,254

One-way from

₹ 9,269

Popular in

September

Cheapest in

June

Average price

₹ 18,821
IndiGo
  • IndiGo
  • 8/5-15/5
  • 2 total stops
  • 13h 30m total
  • Kolkata to Thiruvananthapuram
Search Deals
IndiGo
  • IndiGo
  • 3/4
  • 1 total stop
  • 10h 40m total
  • Kolkata to Thiruvananthapuram
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 259,306 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 35,872 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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 28 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

Fri 8/5

06:30-11:50

1 stop5h 20m

Thiruvananthapuram

Fri 15/5

16:50-01:00

1 stop8h 10m

₹ 18,254

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Mon 6/7

22:05-18:35

1 stop20h 30m

Thiruvananthapuram

Fri 10/7

19:05-21:30

1 stop26h 25m

₹ 19,578

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Sun 10/5

04:50-11:50

1 stop7h 00m

Thiruvananthapuram

Sun 17/5

23:25-10:35

1 stop11h 10m

₹ 20,145

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Wed 22/4

11:45-22:55

1 stop11h 10m

Thiruvananthapuram

Wed 29/4

16:50-01:00

1 stop8h 10m

₹ 20,807

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Mon 6/7

16:35-18:35

2 stops26h 00m

Thiruvananthapuram

Fri 10/7

16:50-23:00

1 stop6h 10m

₹ 24,496

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Wed 22/4

10:30-21:20

2 stops10h 50m

Thiruvananthapuram

Wed 29/4

09:35-00:45

1 stop15h 10m

₹ 32,913
Fastest return journey

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Sat 16/5

02:00-08:50

1 stop6h 50m

Thiruvananthapuram

Sun 17/5

21:00-01:45

1 stop4h 45m

₹ 34,521
Cheapest one-way

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Fri 3/4

22:00-08:40

1 stop10h 40m

₹ 9,269
Fastest single journey

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Thu 9/4

10:15-16:35

1 stop6h 20m

₹ 9,269

KolkataThiruvananthapuram

CCU - TRV

CCUTRV

Kolkata Netaji S. Chandra

Sat 11/4

22:00-08:40

1 stop10h 40m

₹ 9,363

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 14 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 ₹ 14,754). Flying from Kolkata to Thiruvananthapuram in October is currently the most expensive (average of ₹ 22,320). 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.

How much does it cost for a return flight from Kolkata to Thiruvananthapuram?

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 28 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
544 reviews
Check prices

Boarding

6.8

Entertainment

5.6

Comfort

6.7

Crew

7.3

Food

6.2

Overall

6.8

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
544 reviews
IndiGo
6.8
Okay
544 reviews
Check prices

Boarding

6.8

Entertainment

5.6

Comfort

6.7

Crew

7.3

Food

6.2

Overall

6.8

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 5h 20m. The distance from Kolkata to Thiruvananthapuram is about 1999 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Currently priced at ₹ 15,876, 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 (₹ 7,216), Air India (₹ 7,745), and IndiGo (₹ 7,943).

  • 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 ₹ 14,754). Flying from Kolkata to Thiruvananthapuram in October is currently the most expensive (average of ₹ 22,320). 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
Kovalam
Varkala
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 28 March 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 15,876Average₹ 19,678FlexibilityNo 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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