$37 Cheap Flights from Cochin (COK) to Thiruvananthapuram (TRV)

View $37 flight on Wed, Dec 17, 2025Opens in a new window

Popular airlines from Cochin International Airport (COK) to Trivandrum Intl. Airport (TRV)

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Cheap Flights from Cochin to Thiruvananthapuram (COK-TRV)

Prices were available within the past 7 days and start at $37 for one-way flights and $71 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Thu, Jan 1 - Thu, Jan 29
COK
Kochi
TRV
Thiruvananthapuram
$71 Roundtrip, found 6 hours ago
$71
Roundtrip
found 6 hours ago
Select IndiGo flight, departing Thu, Jan 1 from Kochi to Thiruvananthapuram, returning Thu, Jan 29, priced at $71 found 6 hours ago
IndiGo
Thu, Jan 1 - Fri, Jan 30
COK
Kochi
TRV
Thiruvananthapuram
$72 Roundtrip, found 6 hours ago
$72
Roundtrip
found 6 hours ago
Select IndiGo flight, departing Thu, Jan 1 from Kochi to Thiruvananthapuram, returning Fri, Jan 30, priced at $72 found 6 hours ago
IndiGo
Fri, Nov 14 - Sun, Nov 23
COK
Kochi
TRV
Thiruvananthapuram
$73 Roundtrip, found 3 days ago
$73
Roundtrip
found 3 days ago
Select IndiGo flight, departing Fri, Nov 14 from Kochi to Thiruvananthapuram, returning Sun, Nov 23, priced at $73 found 3 days ago
IndiGo
Tue, Dec 9 - Wed, Dec 31
COK
Kochi
TRV
Thiruvananthapuram
$74 Roundtrip, found 16 hours ago
$74
Roundtrip
found 16 hours ago
Select IndiGo flight, departing Tue, Dec 9 from Kochi to Thiruvananthapuram, returning Wed, Dec 31, priced at $74 found 16 hours ago
IndiGo
Wed, Dec 31 - Thu, Jan 29
COK
Kochi
TRV
Thiruvananthapuram
$75 Roundtrip, found 6 hours ago
$75
Roundtrip
found 6 hours ago
Select IndiGo flight, departing Wed, Dec 31 from Kochi to Thiruvananthapuram, returning Thu, Jan 29, priced at $75 found 6 hours ago
IndiGo
Wed, Dec 31 - Fri, Jan 30
COK
Kochi
TRV
Thiruvananthapuram
$76 Roundtrip, found 6 hours ago
$76
Roundtrip
found 6 hours ago
Select IndiGo flight, departing Wed, Dec 31 from Kochi to Thiruvananthapuram, returning Fri, Jan 30, priced at $76 found 6 hours ago
IndiGo
Thu, Nov 27 - Mon, Dec 1
COK
Kochi
TRV
Thiruvananthapuram
$77 Roundtrip, found 5 days ago
$77
Roundtrip
found 5 days ago
Select IndiGo flight, departing Thu, Nov 27 from Kochi to Thiruvananthapuram, returning Mon, Dec 1, priced at $77 found 5 days ago
IndiGo
Fri, Nov 21 - Mon, Nov 24
COK
Kochi
TRV
Thiruvananthapuram
$78 Roundtrip, found 5 days ago
$78
Roundtrip
found 5 days ago
Select IndiGo flight, departing Fri, Nov 21 from Kochi to Thiruvananthapuram, returning Mon, Nov 24, priced at $78 found 5 days ago
Air India
Tue, Dec 16 - Sat, Dec 20
COK
Kochi
TRV
Thiruvananthapuram
$79 Roundtrip, found 3 days ago
$79
Roundtrip
found 3 days ago
Select Air India flight, departing Tue, Dec 16 from Kochi to Thiruvananthapuram, returning Sat, Dec 20, priced at $79 found 3 days ago
Air India
Thu, Oct 30 - Fri, Nov 7
COK
Kochi
TRV
Thiruvananthapuram
$80 Roundtrip, found 3 days ago
$80
Roundtrip
found 3 days ago
Select Air India flight, departing Thu, Oct 30 from Kochi to Thiruvananthapuram, returning Fri, Nov 7, priced at $80 found 3 days ago

Alternative airports near Thiruvananthapuram

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Trivandrum Intl. TRV. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $88
TRV
Trivandrum Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $88
0
Flights from Cochin (COK) to Thiruvananthapuram (TRV)
Origin airport
Cochin Intl.
Destination airport
Trivandrum Intl.
Airlines serving
Air India, IndiGo
Roundtrip price
$71
Distance
121 mi

Cochin to Thiruvananthapuram Flights

The cheapest times to fly from Cochin to Thiruvananthapuram

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cochin to Thiruvananthapuram are during the month of January. You can find some of the cheapest flights from Cochin to Thiruvananthapuram with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cochin to Thiruvananthapuram

Sunday is one of the best days to book for cheap flights from Cochin to Thiruvananthapuram: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cochin to Thiruvananthapuram

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cochin to Thiruvananthapuram in 2025. You can also book with separate airlines for your outbound and return journeys, from $37 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cochin to Thiruvananthapuram flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cochin to Thiruvananthapuram airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Cochin Intl. Airport (COK) to Trivandrum Intl. Airport (TRV) cost?
Lock in a cheap one-way flight from $37 or cheap return flight from $71 from Cochin Intl. Airport (COK) to Trivandrum Intl. Airport (TRV) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Cochin Intl. Airport (COK) to Trivandrum Intl. Airport (TRV)?
The cheapest month to fly from COK to TRV is January, when demand is low. Off-peak season is usually when you'll find lower airfares between these airports.
Which airlines fly direct from Cochin Intl. Airport (COK) to Trivandrum Intl. Airport (TRV)?
When flying out of Cochin Intl. Airport (COK), you can board a nonstop flight to Trivandrum Intl. Airport (TRV) with Air India Express.
What is the cheapest airline that flies from Cochin Intl. Airport (COK) to Trivandrum Intl. Airport (TRV)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest COK to TRV flight.
How many flights per day from Cochin Intl. Airport (COK) to Trivandrum Intl. Airport (TRV)?
On average, there are 2 direct flights departing from Cochin Intl. Airport (COK) to Trivandrum Intl. Airport (TRV) per week. If you don't find one that suits your schedule, think about catching a flight that includes a layover. Filter your search on Expedia to include one or two stops and select the next best option.
What are the most popular departure times for flights from Cochin Intl. Airport (COK) to Trivandrum Intl. Airport (TRV)?
Flights between COK and TRV tend to be busiest at 10 PM. If you want a more relaxed trip and potentially cheaper tickets, look for a departure that's outside typical rush times.
What day of the week has the most flights from COK to TRV?
Fly on a Friday if you're looking for the biggest selection of flights from Cochin Intl. Airport (COK) to Trivandrum Intl. Airport (TRV).
What is the earliest flight from Cochin Intl. Airport (COK) to Trivandrum Intl. Airport (TRV)?
Catch the earliest flight at around 10:00PM UTC+5, leaving from Cochin Intl. Airport (COK). You'll be traveling for around 50m, landing at Trivandrum Intl. Airport (TRV) at approximately 10:50PM UTC+5.
How long does it take to fly from Cochin Intl. Airport (COK) to Trivandrum Intl. Airport (TRV)?
The average flight duration from COK to TRV is 50 minutes, covering a total distance of 120 mi.
What airline has the least delays from COK to TRV?
With 81% of flights typically landing on time, IndiGo has the best on-time performance for direct flights from Cochin Intl. Airport (COK) to Trivandrum Intl. Airport (TRV). To keep track of your flight status and get notified about any changes, use the Expedia App.
What is the best time to fly from Cochin Intl. Airport (COK) to Trivandrum Intl. Airport (TRV)?
Book a flight from Cochin Intl. Airport (COK) to Trivandrum Intl. Airport (TRV) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Thiruvananthapuram from Cochin Intl. Airport (COK)?
Trivandrum Intl. Airport (TRV) is the only airport in Thiruvananthapuram with direct flights from Cochin Intl. Airport (COK). Browse the available options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Cochin Intl. Airport (COK) to Trivandrum Intl. Airport (TRV) last-minute?
Waiting until right before your break to book a flight from COK to TRV often results in higher prices. While you might find some last-minute discounts, they aren't always guaranteed. Be flexible with your itinerary to boost your chances of landing a bargain.
Is it cheaper to book a COK to TRV flight and hotel package?
You'll generally save money by securing a COK to TRV flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your preferred accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Cochin Intl. Airport (COK) to Trivandrum Intl. Airport (TRV)?
Usually, it's possible to reschedule or cancel your COK to TRV flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.