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Cheap flights from Porto to Kolkata from ₹ 93,402

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — CCU
16 May — 23 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto to Kolkata

Enter your travel dates to find the best prices.

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 April 2026.

Thu 11/622:00
OPO
-
CCU
2 stops24h 00m
Qatar Airways
Mon 15/604:00
CCU
-
OPO
2 stops56h 10m
Qatar Airways
Deal found 13/4₹ 93,402
Fri 15/522:00
OPO
-
CCU
2 stops24h 00m
Qatar Airways
Tue 19/504:00
CCU
-
OPO
2 stops32h 10m
Qatar Airways
Deal found 12/4₹ 95,362
Fri 1/516:05
OPO
-
CCU
2 stops30h 25m
Etihad Airways
Tue 5/504:10
CCU
-
OPO
2 stops31h 10m
Etihad Airways
Deal found 15/4₹ 114,210
Fri 1/522:00
OPO
-
CCU
3 stops29h 45m
Multiple Airlines
Tue 5/522:30
CCU
-
OPO
3 stops29h 55m
Multiple Airlines
Deal found 15/4₹ 137,818

Find 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 April 2026.

Round-trip from

₹ 93,402
Qatar Airways
  • Qatar Airways
  • 11/6-15/6
  • 4 total stops
  • 80h 10m total
  • Porto to Kolkata
Search Deals

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 April 2026.
Use the filters below to find and compare flights from Porto to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortoKolkata

OPO - CCU

OPOCCU

Porto

Thu 11/6

22:00-02:30

2 stops24h 00m

Kolkata Netaji S. Chandra

Mon 15/6

04:00-07:40

2 stops56h 10m

₹ 93,402
Fastest return journey

PortoKolkata

OPO - CCU

OPOCCU

Porto

Fri 15/5

22:00-02:30

2 stops24h 00m

Kolkata Netaji S. Chandra

Tue 19/5

04:00-07:40

2 stops32h 10m

₹ 95,362

PortoKolkata

OPO - CCU

OPOCCU

Porto

Fri 1/5

22:00-08:15

3 stops29h 45m

Kolkata Netaji S. Chandra

Tue 5/5

22:30-23:55

3 stops29h 55m

₹ 137,818

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Sorted by cheapest first

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?

    Qatar Airways can get you from Porto to Kolkata in just under 24h. 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

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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Deals for Porto to Kolkata flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Porto to Kolkata?

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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