$505 Cheap Flights from Helsinki (HEL) to Kolkata (CCU)

View $505 flight on Thu, Dec 4, 2025Opens in a new window

Popular airlines from Helsinki-Vantaa Airport (HEL) to Netaji Subhash Chandra Bose Intl. Airport (CCU)

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Cheap Flights from Helsinki to Kolkata (HEL-CCU)

Prices were available within the past 7 days and start at $505 for one-way flights and $908 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Thu, Dec 4 - Thu, Dec 11
HEL
Helsinki
CCU
Kolkata
$908 Roundtrip, found 6 days ago
$908
Roundtrip
found 6 days ago
Select Finnair flight, departing Thu, Dec 4 from Helsinki to Kolkata, returning Thu, Dec 11, priced at $908 found 6 days ago
Finnair
Thu, Dec 4 - Thu, Dec 11
HEL
Helsinki
CCU
Kolkata
$919 Roundtrip, found 6 days ago
$919
Roundtrip
found 6 days ago
Select Finnair flight, departing Thu, Dec 4 from Helsinki to Kolkata, returning Thu, Dec 11, priced at $919 found 6 days ago
Finnair
Thu, Dec 4 - Thu, Dec 11
HEL
Helsinki
CCU
Kolkata
$929 Roundtrip, found 6 days ago
$929
Roundtrip
found 6 days ago
Select Finnair flight, departing Thu, Dec 4 from Helsinki to Kolkata, returning Thu, Dec 11, priced at $929 found 6 days ago
Lufthansa
Thu, Dec 4 - Thu, Dec 11
HEL
Helsinki
CCU
Kolkata
$1,295 Roundtrip, found 6 days ago
$1,295
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Dec 4 from Helsinki to Kolkata, returning Thu, Dec 11, priced at $1,295 found 6 days ago

Frequently asked questions

How much does a flight from Vantaa Airport (HEL) to Netaji Subhash Chandra Bose Intl. Airport (CCU) cost?
Snag a cheap one-way flight from $505 or cheap return flight from $908 from Vantaa Airport (HEL) to Netaji Subhash Chandra Bose Intl. Airport (CCU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Vantaa Airport (HEL) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Flying in December can help you save, as it's the cheapest month for flights between HEL and CCU. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Vantaa Airport (HEL) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest HEL to CCU flight.
How many flights per day from Vantaa Airport (HEL) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
You'll need to catch a flight with a layover if you're traveling from Vantaa Airport (HEL) to Netaji Subhash Chandra Bose Intl. Airport (CCU). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from HEL to CCU?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Vantaa Airport (HEL) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
To reach Netaji Subhash Chandra Bose Intl. Airport (CCU) on schedule, pick a flight that leaves Vantaa Airport (HEL) 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 Vantaa Airport (HEL) to Netaji Subhash Chandra Bose Intl. Airport (CCU) last-minute?
Holding off until just before your departure to book a ticket from HEL to CCU often results in higher prices. Although you may find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans for the best chance of landing a bargain.
Is it cheaper to book a HEL to CCU flight and hotel package?
You can save money by securing a HEL to CCU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your preferred accommodations and flights, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Vantaa Airport (HEL) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Typically, you can cancel or modify your HEL to CCU flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like more details, go to our Customer Service portal.

Travel information

Origin airport
Vantaa
Destination airport
Netaji Subhash Chandra Bose Intl.
Roundtrip price
$907
Distance
3966 mi

Book with confidence

Helsinki to Kolkata Flights

The cheapest times to fly from Helsinki to Kolkata

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

 

The best time to book a flight from Helsinki to Kolkata

Sunday is one of the best days to book for cheap flights from Helsinki to Kolkata: 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 Helsinki to Kolkata

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 Helsinki to Kolkata in 2025. You can also book with separate airlines for your outbound and return journeys, from $505 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 Helsinki to Kolkata 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 Helsinki to Kolkata 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.

 

Helsinki to Kolkata Flights

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*Available to One Key members.