Find flights
When to book
FAQs

Cheap flights from Portland to Kolkata from ₹ 122,018

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CCU
28 Jul — 4 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portland to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from Portland to Kolkata
Explore the most affordable flight options available from Portland to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2026.

Thu 24/906:30
PDX
-
CCU
2 stops31h 30m
Qatar Airways
Mon 28/904:00
CCU
-
PDX
2 stops31h 58m
Qatar Airways
Deal found 24/6₹ 122,018
Tue 11/806:35
PDX
-
CCU
2 stops31h 25m
Multiple Airlines
Tue 18/804:00
CCU
-
PDX
2 stops32h 29m
Multiple Airlines
Deal found 26/6₹ 139,920
Wed 29/705:07
PDX
-
CCU
2 stops32h 53m
Multiple Airlines
Wed 12/804:00
CCU
-
PDX
2 stops31h 39m
Multiple Airlines
Deal found 26/6₹ 149,530
Sat 12/1207:00
PDX
-
CCU
3 stops27h 40m
Multiple Airlines
Sat 26/1223:40
CCU
-
PDX
2 stops23h 16m
Multiple Airlines
Deal found 28/6₹ 204,179
Wed 29/710:29
PDX
-
CCU
3 stops43h 16m
Japan Airlines
Wed 12/810:15
CCU
-
PDX
3 stops43h 02m
Japan Airlines
Deal found 26/6₹ 329,400

Find flight deals from Portland to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 28 June 2026.

Round-trip from

₹ 122,018
Qatar Airways
  • Qatar Airways
  • 24/9-28/9
  • 4 total stops
  • 63h 28m total
  • Portland to Kolkata
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portland 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 28 June 2026.
Use the filters below to find and compare flights from Portland to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Thu 24/9

06:30-02:30

2 stops31h 30m

Kolkata Netaji S. Chandra

Mon 28/9

04:00-23:28

2 stops31h 58m

₹ 122,018

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Wed 29/7

05:07-02:30

2 stops32h 53m

Kolkata Netaji S. Chandra

Wed 12/8

04:00-23:09

2 stops31h 39m

₹ 149,530
Fastest return journey

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Sat 12/12

07:00-00:10

3 stops27h 40m

Kolkata Netaji S. Chandra

Sat 26/12

23:40-09:26

2 stops23h 16m

₹ 204,179

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Tue 11/8

10:10-00:45

3 stops26h 05m

Kolkata Netaji S. Chandra

Tue 18/8

10:15-09:31

3 stops35h 46m

₹ 220,480

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Thu 5/11

09:09-15:10

3 stops40h 31m

Kolkata Netaji S. Chandra

Wed 16/12

03:15-15:50

2 stops50h 05m

₹ 478,271
Cheapest one-way
Fastest single journey

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Thu 9/7

10:29-00:45

3 stops49h 46m

₹ 132,665

Flights are sorted by cheapest return flights first.

Deals found on 26/6

Sorted by cheapest first

Best time to book a flight from Portland to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Portland 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 Portland 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 Portland to Kolkata?

    Departing from Portland to Kolkata will take you 31h 30m. There are 11795 km between Portland and Kolkata.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Kolkata?

Cheapflights makes it easy to find Portland to Kolkata flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portland to Kolkata for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Kolkata from Portland 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 Portland to Kolkata become cheaper?

Of course! You can now track prices for flights from Portland to Kolkata and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.