$24 Cheap Flights from Cochin (COK) to Tiruchirappalli (TRZ)

View $24 flight on Thu, Aug 21, 2025Opens in a new window

Popular airlines from Cochin International Airport (COK) to Tiruchirappalli (TRZ-Tiruchirappalli Intl.)

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Cheap Flights from Cochin to Tiruchirappalli (COK-TRZ)

Prices were available within the past 7 days and start at $24 for one-way flights and $60 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Thu, Jul 24 - Thu, Jul 31
COK
Kochi
TRZ
Tiruchirappalli
$60 Roundtrip, found 5 days ago
$60
Roundtrip
found 5 days ago
Select IndiGo flight, departing Thu, Jul 24 from Kochi to Tiruchirappalli, returning Thu, Jul 31, priced at $60 found 5 days ago
IndiGo
Thu, Jul 24 - Thu, Jul 31
COK
Kochi
TRZ
Tiruchirappalli
$62 Roundtrip, found 5 days ago
$62
Roundtrip
found 5 days ago
Select IndiGo flight, departing Thu, Jul 24 from Kochi to Tiruchirappalli, returning Thu, Jul 31, priced at $62 found 5 days ago
IndiGo
Wed, Jul 23 - Wed, Jul 30
COK
Kochi
TRZ
Tiruchirappalli
$63 Roundtrip, found 5 days ago
$63
Roundtrip
found 5 days ago
Select IndiGo flight, departing Wed, Jul 23 from Kochi to Tiruchirappalli, returning Wed, Jul 30, priced at $63 found 5 days ago
IndiGo
Sun, Jul 27 - Sun, Aug 3
COK
Kochi
TRZ
Tiruchirappalli
$65 Roundtrip, found 2 days ago
$65
Roundtrip
found 2 days ago
Select IndiGo flight, departing Sun, Jul 27 from Kochi to Tiruchirappalli, returning Sun, Aug 3, priced at $65 found 2 days ago
IndiGo
Sun, Jul 27 - Sun, Aug 3
COK
Kochi
TRZ
Tiruchirappalli
$66 Roundtrip, found 2 days ago
$66
Roundtrip
found 2 days ago
Select IndiGo flight, departing Sun, Jul 27 from Kochi to Tiruchirappalli, returning Sun, Aug 3, priced at $66 found 2 days ago
IndiGo
Wed, Jul 9 - Tue, Jul 15
COK
Kochi
TRZ
Tiruchirappalli
$68 Roundtrip, found 5 days ago
$68
Roundtrip
found 5 days ago
Select IndiGo flight, departing Wed, Jul 9 from Kochi to Tiruchirappalli, returning Tue, Jul 15, priced at $68 found 5 days ago
IndiGo
Sun, Jul 27 - Sun, Aug 3
COK
Kochi
TRZ
Tiruchirappalli
$69 Roundtrip, found 2 days ago
$69
Roundtrip
found 2 days ago
Select IndiGo flight, departing Sun, Jul 27 from Kochi to Tiruchirappalli, returning Sun, Aug 3, priced at $69 found 2 days ago
IndiGo
Wed, Jul 9 - Tue, Jul 15
COK
Kochi
TRZ
Tiruchirappalli
$70 Roundtrip, found 5 days ago
$70
Roundtrip
found 5 days ago
Select IndiGo flight, departing Wed, Jul 9 from Kochi to Tiruchirappalli, returning Tue, Jul 15, priced at $70 found 5 days ago
IndiGo
Tue, Jul 8 - Sat, Jul 12
COK
Kochi
TRZ
Tiruchirappalli
$71 Roundtrip, found 3 days ago
$71
Roundtrip
found 3 days ago
Select IndiGo flight, departing Tue, Jul 8 from Kochi to Tiruchirappalli, returning Sat, Jul 12, priced at $71 found 3 days ago
Air India
Wed, Jul 23 - Wed, Jul 30
COK
Kochi
TRZ
Tiruchirappalli
$94 Roundtrip, found 5 days ago
$94
Roundtrip
found 5 days ago
Select Air India flight, departing Wed, Jul 23 from Kochi to Tiruchirappalli, returning Wed, Jul 30, priced at $94 found 5 days ago
0
Flights from Cochin (COK) to Tiruchirappalli (TRZ)
Origin airport
Cochin Intl.
Destination airport
Tiruchirappalli Intl.
Roundtrip price
$60
Distance
162 mi

Cochin to Tiruchirappalli Flights

The cheapest times to fly from Cochin to Tiruchirappalli

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 Tiruchirappalli are during the month of July. You can find some of the cheapest flights from Cochin to Tiruchirappalli with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cochin to Tiruchirappalli

Sunday is one of the best days to book for cheap flights from Cochin to Tiruchirappalli: 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 Tiruchirappalli

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 Tiruchirappalli in 2025. You can also book with separate airlines for your outbound and return journeys, from $24 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 Tiruchirappalli 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 Tiruchirappalli 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 Tiruchirappalli Intl. Airport (TRZ) cost?
Score affordable return tickets from Cochin Intl. Airport (COK) to Tiruchirappalli Intl. Airport (TRZ) starting from $117. Snag a seat and get ready to go. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Air India flight leaving COK on July 23 2025 and touching down at TRZ. The price was last updated on June 30 2025 and has not changed since.
What is the cheapest month to fly from COK to TRZ?
Look for direct flights from COK to TRZ in July to score cheaper tickets. You can find a one-way Air India flight for $57 leaving on July 16 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on June 30 2025 and remains unchanged.
What is the cheapest airline that flies from COK to TRZ?
Right now, the cheapest carrier offering one-way flights from COK to TRZ is Air India. You can take off on this route from $57. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from COK on July 16 2025. Prices were last updated on June 30 2025 and have not changed since.
How many flights per day from Cochin Intl. Airport (COK) to Tiruchirappalli Intl. Airport (TRZ)?
You'll need to book a flight with a layover if you're traveling from Cochin Intl. Airport (COK) to Tiruchirappalli Intl. Airport (TRZ). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from COK to TRZ?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cochin Intl. Airport (COK) to Tiruchirappalli Intl. Airport (TRZ)?
Opt for a flight from Cochin Intl. Airport (COK) to Tiruchirappalli Intl. Airport (TRZ) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour are on average 22% more likely to be canceled.**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.
Is it cheaper to buy a plane ticket from Cochin Intl. Airport (COK) to Tiruchirappalli Intl. Airport (TRZ) last-minute?
Booking your ticket from COK to TRZ shortly before your getaway is usually more expensive. However, if you're flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a COK to TRZ flight and hotel package?
Compared with arranging flights and hotels separately, booking a COK to TRZ flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the hassle out of planning your trip. Just pick your flights and select from our extensive range of stays, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Cochin Intl. Airport (COK) to Tiruchirappalli Intl. Airport (TRZ)?
You can usually reschedule or cancel your COK to TRZ flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.