$401 Cheap Flights from Portland (PDX) to Kolkata (CCU)

View $401 flight on Thu, Mar 5, 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Netaji Subhash Chandra Bose Intl. Airport (CCU)

Cheap Flights from Portland to Kolkata (PDX-CCU)

Prices were available within the past 7 days and start at $401 for one-way flights and $969 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Jan 21 - Sun, Feb 1
PDX
Portland
CCU
Kolkata
$969 Roundtrip, found 20 hours ago
$969
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Wed, Jan 21 from Portland to Kolkata, returning Sun, Feb 1, priced at $969 found 20 hours ago
Alaska Airlines
Wed, Jan 21 - Sun, Feb 1
PDX
Portland
CCU
Kolkata
$976 Roundtrip, found 20 hours ago
$976
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Wed, Jan 21 from Portland to Kolkata, returning Sun, Feb 1, priced at $976 found 20 hours ago
Alaska Airlines
Thu, Mar 5 - Thu, Apr 2
PDX
Portland
CCU
Kolkata
$1,024 Roundtrip, found 4 days ago
$1,024
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Mar 5 from Portland to Kolkata, returning Thu, Apr 2, priced at $1,024 found 4 days ago
Alaska Airlines
Tue, Jan 27 - Tue, Feb 10
PDX
Portland
CCU
Kolkata
$1,026 Roundtrip, found 5 days ago
$1,026
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Jan 27 from Portland to Kolkata, returning Tue, Feb 10, priced at $1,026 found 5 days ago
Singapore Airlines
Tue, Jan 20 - Thu, Jan 29
PDX
Portland
CCU
Kolkata
$1,039 Roundtrip, found 5 days ago
$1,039
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Tue, Jan 20 from Portland to Kolkata, returning Thu, Jan 29, priced at $1,039 found 5 days ago
Alaska Airlines
Wed, Jan 21 - Thu, Jan 29
PDX
Portland
CCU
Kolkata
$1,045 Roundtrip, found 6 days ago
$1,045
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Jan 21 from Portland to Kolkata, returning Thu, Jan 29, priced at $1,045 found 6 days ago
Alaska Airlines
Tue, Jan 20 - Thu, Jan 29
PDX
Portland
CCU
Kolkata
$1,046 Roundtrip, found 5 days ago
$1,046
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Jan 20 from Portland to Kolkata, returning Thu, Jan 29, priced at $1,046 found 5 days ago
American Airlines
Mon, Oct 20 - Sun, Nov 2
PDX
Portland
CCU
Kolkata
$1,113 Roundtrip, found 5 days ago
$1,113
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Oct 20 from Portland to Kolkata, returning Sun, Nov 2, priced at $1,113 found 5 days ago
Qatar Airways
Tue, Jan 27 - Tue, Feb 10
PDX
Portland
CCU
Kolkata
$1,187 Roundtrip, found 5 days ago
$1,187
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Tue, Jan 27 from Portland to Kolkata, returning Tue, Feb 10, priced at $1,187 found 5 days ago
Air Canada
Mon, Nov 24 - Tue, Dec 9
PDX
Portland
CCU
Kolkata
$1,537 Roundtrip, found 5 days ago
$1,537
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Nov 24 from Portland to Kolkata, returning Tue, Dec 9, priced at $1,537 found 5 days ago

Alternative airports near Kolkata

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Netaji Subhash Chandra Bose Intl. CCU. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $1,289
CCU
Netaji Subhash Chandra Bose Intl.
CheapestClosest
Average driving time to city center15 min
Flights from $1,289
Flights from Portland (PDX) to Kolkata (CCU)
Origin airport
Portland Intl.
Destination airport
Netaji Subhash Chandra Bose Intl.
Airlines serving
Air Canada, British Airways, Emirates, KLM, Qatar Airways, Singapore Airlines
Roundtrip price
$969
Distance
7335 mi

Portland to Kolkata Flights

The cheapest times to fly from Portland to Kolkata

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Kolkata are during the month of January. You can find some of the cheapest flights from Portland to Kolkata with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Kolkata

Sunday is one of the best days to book for cheap flights from Portland to Kolkata: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Kolkata

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Kolkata in 2025. You can also book with separate airlines for your outbound and return journeys, from $401 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Kolkata flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Kolkata airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Netaji Subhash Chandra Bose Intl. Airport (CCU) cost?
Get a cheap one-way flight from $401 or cheap return flight from $969 from Portland Intl. Airport (PDX) to Netaji Subhash Chandra Bose Intl. Airport (CCU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Planning your getaway for January is a great way to save, as it's the cheapest month for flights between PDX and CCU. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from PDX to CCU. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Portland Intl. Airport (PDX) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Direct flights from Portland Intl. Airport (PDX) to Netaji Subhash Chandra Bose Intl. Airport (CCU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PDX to CCU?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
To avoid possible delays on the Portland Intl. Airport (PDX) to Netaji Subhash Chandra Bose Intl. Airport (CCU) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Netaji Subhash Chandra Bose Intl. Airport (CCU) last-minute?
Last-minute fares from PDX to CCU are generally more expensive. For the lowest prices, start looking for flights as soon as possible. That said, if your travel plans are flexible, you may land a cheap ticket just before your departure.
Is it cheaper to book a PDX to CCU flight and hotel package?
Compared with arranging flights and hotels separately, booking a PDX to CCU flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place takes the hassle out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Typically, it's possible to reschedule or cancel your PDX to CCU flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.