$220 Cheap Flights from Cochin (COK) to Surabaya (SUB)

View $220 flight on Tue, Nov 4, 2025Opens in a new window

Popular airlines from Cochin International Airport (COK) to Surabaya (SUB-Juanda)

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Cheap Flights from Cochin to Surabaya (COK-SUB)

Prices were available within the past 7 days and start at $220 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Cochin Intl. Airport (COK) to Juanda Airport (SUB) cost?
Get a cheap one-way flight from $220 or cheap return flight from Cochin Intl. Airport (COK) to Juanda Airport (SUB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Cochin Intl. Airport (COK) to Juanda Airport (SUB)?
is the cheapest month to fly from COK to SUB. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Cochin Intl. Airport (COK) to Juanda Airport (SUB)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from COK to SUB. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Cochin Intl. Airport (COK) to Juanda Airport (SUB)?
You'll have to catch a flight with a layover if you're traveling from Cochin Intl. Airport (COK) to Juanda Airport (SUB). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from COK to SUB?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a range of factors, such as the time of year and airline.*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 Juanda Airport (SUB)?
To touch down at Juanda Airport (SUB) on schedule, opt for a flight that leaves Cochin Intl. Airport (COK) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Juanda Airport (SUB) last-minute?
Waiting until just before your trip to book a ticket from COK to SUB generally means paying more. While you might find some last-minute deals, there's no guarantee. Be flexible with your itinerary to boost your chances of snagging a bargain.
Is it cheaper to book a COK to SUB flight and hotel package?
You'll generally save money by securing a COK to SUB flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your ideal flights and accommodations, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Cochin Intl. Airport (COK) to Juanda Airport (SUB)?
If you booked your COK to SUB flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Cochin Intl.
Destination airport
Juanda
Distance
2781 mi

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Cochin to Surabaya Flights

The cheapest times to fly from Cochin to Surabaya

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

 

The best time to book a flight from Cochin to Surabaya

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

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 Surabaya in 2025. You can also book with separate airlines for your outbound and return journeys, from $220 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 Surabaya 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 Surabaya 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.

 

Cochin to Surabaya Flights

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*Available to One Key members.