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Cheap flights from Porto to Kolkata from ₹ 77,748

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — CCU
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Porto to Kolkata
Explore the most affordable flight options available from Porto to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 November 2025.

Tue 2/1221:55OPO - CCU
3 stops29h 15mMultiple Airlines
Sat 6/1208:30CCU - OPO
3 stops43h 45mMultiple Airlines
Deal found 16/11₹ 77,748
Tue 2/1212:25OPO - CCU
2 stops32h 00mQatar Airways
Fri 5/1203:25CCU - OPO
2 stops33h 45mQatar Airways
Deal found 16/11₹ 99,025

Cheap flight deals from Porto to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 November 2025.

Round-trip from

₹ 77,748
2/12-6/12
  • 2/12-6/12
  • 6 total stops
  • 73h 00m total
  • Porto to Kolkata
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Porto to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 16 November 2025.
Use the filters below to find and compare flights from Porto to Kolkata that are best for you.

Fly from

Porto

Fly to

Kolkata

Route

Depart

Return

Price

PortoKolkata

OPO - CCU

OPOCCU

Porto

Tue 2/12

21:55-08:40

3 stops29h 15m

Kolkata Netaji S. Chandra

Sat 6/12

08:30-22:45

3 stops43h 45m

₹ 77,748

PortoKolkata

OPO - CCU

OPOCCU

Porto

Wed 18/3

11:25-11:10

2 stops42h 15m

Kolkata Netaji S. Chandra

Sun 22/3

21:30-10:30

2 stops18h 30m

₹ 93,883

PortoKolkata

OPO - CCU

OPOCCU

Porto

Wed 18/3

16:40-01:55

2 stops27h 45m

Kolkata Netaji S. Chandra

Sat 21/3

03:25-16:00

2 stops18h 05m

₹ 117,730

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Best time to book a flight from Porto to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Porto with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Porto to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Porto to Kolkata?

    Air France can get you from Porto to Kolkata in just under 42h 15m. Your travel time can differ by up to . Porto and Kolkata are separated by a distance of 8927 km.

  • Can I find deals for flights from Porto to Kolkata that include hotel bookings?

    Yes. In addition to deals on Porto to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Porto to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Kolkata.

  • Can I find deals for business class flights from Porto to Kolkata?

    Yes. Cheapflights offers flight deals from Porto to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Complete your trip to Kolkata by adding a car rental and/or hotel reservation to your travel itinerary.
Kolkata car hire
Kolkata Netaji S. Chandra Airport car hire

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Millions of users choose and trust Cheapflights to book the best flight deals from Porto to Kolkata for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Porto to Kolkata with no change fees?

Certainly. Search results for flights to Kolkata from Porto shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Porto to Kolkata become cheaper?

Not ready to book yet? You can track prices for flights from Porto to Kolkata on Cheapflights with our Price Alert feature and get notified when better prices are available.

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