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Cheap flights from Portland to Kolkata from ₹ 61,809

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CCU
14 Jul — 21 Jul1
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 14 June 2026.

Fri 11/906:01
PDX
-
CCU
2 stops32h 24m
Multiple Airlines
Wed 7/1021:30
CCU
-
PDX
2 stops37h 59m
Multiple Airlines
Deal found 11/6₹ 110,705
Sat 12/921:30
PDX
-
CCU
2 stops30h 55m
Multiple Airlines
Wed 7/1020:35
CCU
-
PDX
2 stops36h 29m
Multiple Airlines
Deal found 11/6₹ 113,363
Fri 11/921:30
PDX
-
CCU
2 stops36h 15m
Multiple Airlines
Thu 8/1020:35
CCU
-
PDX
2 stops36h 29m
Multiple Airlines
Deal found 11/6₹ 114,218
Thu 10/921:30
PDX
-
CCU
2 stops35h 20m
Multiple Airlines
Thu 8/1020:35
CCU
-
PDX
2 stops36h 29m
Multiple Airlines
Deal found 11/6₹ 114,313
Thu 1/1011:48
PDX
-
CCU
2 stops26h 12m
Qatar Airways
Fri 23/1004:00
CCU
-
PDX
2 stops31h 29m
Qatar Airways
Deal found 12/6₹ 117,920
Thu 10/911:48
PDX
-
CCU
2 stops26h 12m
Qatar Airways
Tue 6/1004:00
CCU
-
PDX
2 stops31h 29m
Qatar Airways
Deal found 11/6₹ 118,490
Fri 11/907:00
PDX
-
CCU
2 stops31h 00m
Qatar Airways
Tue 6/1004:00
CCU
-
PDX
2 stops31h 29m
Qatar Airways
Deal found 11/6₹ 122,193
Tue 8/905:59
PDX
-
CCU
2 stops32h 01m
Qatar Airways
Mon 5/1004:00
CCU
-
PDX
2 stops29h 39m
Qatar Airways
Deal found 11/6₹ 122,952
Fri 11/907:00
PDX
-
CCU
2 stops31h 00m
Qatar Airways
Mon 5/1004:00
CCU
-
PDX
2 stops31h 29m
Qatar Airways
Deal found 11/6₹ 126,750
Tue 8/905:59
PDX
-
CCU
2 stops32h 01m
Qatar Airways
Sat 10/1004:00
CCU
-
PDX
2 stops49h 56m
Qatar Airways
Deal found 11/6₹ 127,035
Fri 11/908:00
PDX
-
CCU
2 stops30h 00m
Qatar Airways
Sun 4/1004:00
CCU
-
PDX
2 stops28h 06m
Qatar Airways
Deal found 11/6₹ 130,548
Fri 11/908:00
PDX
-
CCU
2 stops30h 00m
Qatar Airways
Sat 10/1004:00
CCU
-
PDX
2 stops49h 56m
Qatar Airways
Deal found 11/6₹ 130,833

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 14 June 2026.

Round-trip from

₹ 110,705

One-way from

₹ 61,809

Popular in

December

Cheapest in

March

Average price

₹ 166,437
11/9-7/10
  • 11/9-7/10
  • 4 total stops
  • 70h 23m total
  • Portland to Kolkata
Search Deals
Qatar Airways
  • Qatar Airways
  • 22/7
  • 2 total stops
  • 29h 41m total
  • Portland to Kolkata
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (₹ 1,863,483 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 672,565 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
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 14 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

Fri 11/9

06:01-02:55

2 stops32h 24m

Kolkata Netaji S. Chandra

Wed 7/10

21:30-22:59

2 stops37h 59m

₹ 110,705

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Thu 10/9

11:48-02:30

2 stops26h 12m

Kolkata Netaji S. Chandra

Mon 5/10

04:00-22:59

2 stops31h 29m

₹ 122,952
Fastest return journey

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Wed 9/9

11:48-02:30

2 stops26h 12m

Kolkata Netaji S. Chandra

Mon 5/10

04:00-21:09

2 stops29h 39m

₹ 122,952

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Tue 8/9

05:59-02:30

2 stops32h 01m

Kolkata Netaji S. Chandra

Tue 6/10

04:00-21:09

2 stops29h 39m

₹ 122,952

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Fri 11/9

08:00-02:30

2 stops30h 00m

Kolkata Netaji S. Chandra

Fri 9/10

04:00-22:59

2 stops31h 29m

₹ 126,750

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Fri 11/9

07:00-02:30

2 stops31h 00m

Kolkata Netaji S. Chandra

Mon 5/10

04:00-22:59

2 stops31h 29m

₹ 126,750

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Mon 27/7

05:07-02:30

2 stops32h 53m

Kolkata Netaji S. Chandra

Mon 3/8

04:00-23:30

2 stops32h 00m

₹ 131,592

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Fri 28/8

10:30-07:00

3 stops32h 00m

Kolkata Netaji S. Chandra

Sat 26/9

22:30-17:40

2 stops31h 40m

₹ 491,525

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Fri 28/8

10:29-12:30

3 stops37h 31m

Kolkata Netaji S. Chandra

Sat 26/9

14:40-13:37

3 stops35h 27m

₹ 1,076,380
Cheapest one-way
Fastest single journey

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Wed 22/7

08:19-02:30

2 stops29h 41m

₹ 61,809

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 14 resultsSorted by cheapest first
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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 26h 12m. 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.

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