Cheap Flights from Kolkata to Porto

Compare Kolkata to Porto flight deals

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

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Flight deals from Kolkata to Porto

Looking for a cheap last-minute deal or the best return flight from Kolkata to Porto? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kolkata to Porto

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

Kolkata to Porto: Alternative routes

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

Kolkata to Porto: Flight information

The things to know before you go.
Cheapest flight foundRs93,497
Cheapest month to flyMarch

Finding cheap flights from Kolkata to Porto: Frequently asked questions

The best price we found for a return flight from Kolkata to Porto is Rs195,823. 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 Porto. But we found flights with one or more stops from Rs195,823.
As of February 2026, there are no flights flying from Kolkata to Porto.
The cheapest month to fly from Kolkata to Porto is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Porto Airport on Saturday, 11 April 2026.
No airlines currently offer direct flights between Kolkata Airport and Porto 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 Porto 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 Porto is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air India offers the cheapest flight tickets to Porto.

Travelling from Netaji Subhas Chandra Bose Airport (CCU) to Porto Airport (OPO): what you need to know

  • Porto's timezone is UTC+0, which makes Porto five hours 30 minutes behind Kolkata.

  • Your CCU to OPO flight won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • During popular months like July, it's best to get to the airport earlier than usual. Arrive two hours before a domestic departure and four hours ahead of an international flight when you travel during peak periods in general.

How to find the cheapest flights from Netaji Subhas Chandra Bose Airport (CCU) to Porto Airport (OPO)

  • The cheapest price we've seen for a one-way Netaji Subhas Chandra Bose Airport to Porto Airport flight is Rs93,497. A return ticket is currently Rs195,823. Depending on the availability and when you book, these fares may change.

  • It's a good idea to book early if you want to get cheap tickets from CCU to OPO. That's because flight prices are based on demand, which tends to increase closer to departure.

  • If you can be flexible with your trip dates, try using the 'Whole month' search function. It'll give you the cheapest price in each month when looking for your flight from Netaji Subhas Chandra Bose Airport to Porto Airport.

  • Finding cheap flights from CCU to OPO is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when a new deal comes up.

  • Choose your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Netaji Subhas Chandra Bose Airport to Porto Airport.

Handy information about Netaji Subhas Chandra Bose Airport (CCU)

  • Of all flights leaving Netaji Subhas Chandra Bose Airport, 75.9% arrive as scheduled at their destination.

  • To get to Netaji Subhas Chandra Bose Airport from central Kolkata, it'll take about 40 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 16 kilometres from the airport to the city centre.

  • You can expect a journey time of about 55 minutes when using public transport.

  • Looking for a convenient hotel close to CCU? If you're boarding an early flight from Netaji Subhas Chandra Bose Airport to Porto Airport, these accommodation options will have you sleeping moments from your departure gate:

Arriving at Porto Airport (OPO)

  • If you're arriving on a late Netaji Subhas Chandra Bose Airport to Porto Airport flight, few things top the convenience of staying close to the terminal. Grab your luggage from the carousel and then be resting not long after at one of these hotels near OPO:

  • Travel at your own speed with a Porto Airport rental car. Book your wheels from Klass Wagen, Goldcar or Drive & Go and see more of Porto and beyond.

  • For the lowest price, book your ride from Porto Airport about three weeks in advance.

Getting from Porto Airport (OPO) to central Porto

  • From Porto Airport, Porto is approximately 16 kilometres away. It takes around 20 minutes to reach the centre driving.

  • It typically takes 50 minutes when travelling by public transport.

When to fly to Porto Airport (OPO)

  • It's time to choose your travel dates for your flight from Netaji Subhas Chandra Bose Airport to Porto Airport. August is the most popular month to head to Porto. If you'd like a quieter vibe, go in January.

  • The warmest month in Porto is August, with temperatures ranging between 14ºC and 32ºC. Lock in your flights from Netaji Subhas Chandra Bose Airport to Porto Airport in this month if this is the type of weather you enjoy.

  • If you want to travel in cooler conditions, search for a cheap ticket from CCU to OPO in January. Temperatures average between 3ºC and 14ºC then.

Explore more of Portugal

  • Lisbon is just one of the many cities in Portugal waiting to be discovered once you've taken in the sights of Porto. Around 274 kilometres away to the south, popular attractions include Torre de Belem Garden, Estrela At Lisbon - Tram 28 and Archaeological museum of Sao Jorge Castle.

  • If you're interested in discovering another corner of Portugal, consider Amadora, about 274 kilometres south of Porto. Jardim Porta do Viveiro Alfragide, Jardim Caracol do Victor Alfragide and Jardim e estatua Eduardo Jorge are the start of reasons to visit.

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