Cheap Flights from Kolkata to Surabaya

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Find the cheapest month or even day of the year to fly to Surabaya

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Flight deals from Kolkata Airport to Surabaya Airport

Looking for a cheap last-minute deal or the best round-trip flight from Kolkata Airport to Surabaya Airport? If you want to travel next month, round-trip fares start from AED 2,162. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Kolkata to Surabaya

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kolkata to Surabaya flights are currently cheapest in April.

Kolkata to Surabaya: Alternative routes

Compare routes from Kolkata to Surabaya below. You may find an airport to fly into that's cheaper, faster, or easier than Surabaya.

Kolkata to Surabaya: Flight information

The things to know before you go.
Cheapest flight foundAED 926
Cheapest month to flyApril

Finding cheap flights from Kolkata to Surabaya: Frequently asked questions

The best price we found for a round-trip flight from Kolkata to Surabaya is AED 1,622. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kolkata to Surabaya. But we found flights with one or more stops from AED 1,622.
There are no flights flying from Kolkata to Surabaya, as of April 2026.
The cheapest month to fly from Kolkata to Surabaya is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Surabaya Airport on Friday, July 10, 2026.
No airlines currently offer direct flights between Kolkata Airport and Surabaya Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Surabaya but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Surabaya is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Singapore Airlines offers the cheapest flight tickets to Surabaya.

Traveling from Netaji Subhas Chandra Bose Airport (CCU) to Juanda International Airport (SUB): what you need to know

  • Surabaya is one hour 30 minutes ahead of Kolkata and follows the UTC+7 timezone.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to board your CCU to SUB flight.

  • During popular months such as July, you'll want to get to the airport even earlier. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight when you travel during a high season in general.

  • Explore another city along the way or simply break up your flight with a stopover. Just deselect 'Direct flights only' to see your options when searching for tickets from Netaji Subhas Chandra Bose Airport to Juanda International Airport. Many travelers pass through Changi International Airport on this route.

How to find the cheapest flights from Netaji Subhas Chandra Bose Airport (CCU) to Juanda International Airport (SUB)

  • The lowest price we've found for a one-way Netaji Subhas Chandra Bose Airport to Juanda International Airport flight is AED 926. A return fare is currently AED 1,622. Depending on the availability and when you book, these fares could change.

  • It's usually smart to book in advance if you're looking for cheap tickets from CCU to SUB. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.

  • Finding cheap flights from Netaji Subhas Chandra Bose Airport to Juanda International Airport is more likely if you can be flexible with your dates. Use the 'Whole month' function to see the best prices across the month and bag a great deal.

  • Spend less time searching for cheap flights from CCU to SUB by creating a Price Alert. You'll receive an email or push notification on the app when a special offer becomes available.

  • Pick your ideal arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Netaji Subhas Chandra Bose Airport to Juanda International Airport.

Handy information about Netaji Subhas Chandra Bose Airport (CCU)

  • Of the flights that depart from Netaji Subhas Chandra Bose Airport, 75.9% arrive on time at their destination.

  • Central Kolkata to Netaji Subhas Chandra Bose Airport is around 16 kilometers. Depending on traffic, it'll take about 40 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Expect a trip time of around 55 minutes when using public transport.

  • Taking an early flight from Netaji Subhas Chandra Bose Airport to Juanda International Airport? Avoid the last-minute rush to the terminal (and enjoy a little extra shut-eye) by picking one of these hotels close to CCU:

Arriving at Juanda International Airport (SUB)

Getting from Juanda International Airport (SUB) to central Surabaya

  • Juanda International Airport is approximately 26 kilometers from central Surabaya. The drive time takes around 40 minutes.

When to fly to Juanda International Airport (SUB)

  • The quietest month for a flight from Netaji Subhas Chandra Bose Airport to Juanda International Airport is February, while August is the busiest. Pick the best time to visit Surabaya based on whether you prefer a more fast-paced or easygoing experience.

  • Before locking in your flight from Netaji Subhas Chandra Bose Airport to Juanda International Airport, think about the type of weather you like. October is the warmest month in Surabaya, with the temperature ranging from 24ºC (75ºF) to 34ºC (93ºF).

  • Search for cheap tickets from CCU to SUB in July if you like traveling in cooler conditions. Temperatures are at their lowest then, ranging between 23ºC (73ºF) and 32ºC (90ºF) on average.

Explore more of Indonesia

  • Surabaya has its own special appeal, but there are so many other parts of Indonesia you should also see. About 257 kilometers west of Surabaya, a visit to Semarang will keep you on the go. Start with popular sights like Lawang Sewu - Historical Building Heritage Semaran, Sam Poo Kong and Semarang Old Town.

  • Around 306 kilometers south-east of Surabaya, Denpasar is another essential stop in Indonesia. Get a taste of what this destination has to offer at Pura Blanjong, Jagatnata Temple (Pura Jagatnatha) and Bali Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.