How do I get Price Alerts for flights from Portland to Kolkata?

Price Alerts will notify you by email when the price for flights to Kolkata from Portland decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Portland to Kolkata with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Portland Airport to Kolkata Netaji S. Chandra Airport?

Prices for flights from Portland Airport to Kolkata Netaji S. Chandra Airport refresh daily.

How many operators does momondo search for flights from Portland Airport to Kolkata Netaji S. Chandra Airport?

There is 1 operator available for flights from Portland Airport to Kolkata Netaji S. Chandra Airport as of September 2026.

How old do you have to be to fly from Portland Airport to Kolkata Netaji S. Chandra Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Kolkata Netaji S. Chandra Airport.

What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

The travel and health documents you'll need for your trip to Kolkata Netaji S. Chandra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$568 Cheap Flights from Portland to Kolkata in 2026/27

Find the cheapest flights from Portland to Kolkata

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:23 pm - 7:55 pmPDX Portland-CCU Kolkata Netaji S. Chandra

32h 02m2 stops Charlotte Douglas Abu Dhabi Zayed Intl

9:00 pm - 7:44 pmCCU Kolkata Netaji S. Chandra-PDX Portland

36h 14m2 stops Abu Dhabi Zayed Intl Charlotte Douglas

$1,106Multiple Airlines

Fri, Feb 26 - Sat, Mar 13

7:15 am - 9:00 amPDX Portland-CCU Kolkata Netaji S. Chandra

36h 15m3 stops San Francisco Vienna Intl New Delhi Indira Gandhi Intl

4:05 pm - 8:09 pmCCU Kolkata Netaji S. Chandra-PDX Portland

41h 34m2 stops New Delhi Indira Gandhi Intl New York John F Kennedy Intl

$1,207Multiple Airlines

Tue, Dec 29 - Wed, Feb 3

9:55 pm - 2:25 amPDX Portland-CCU Kolkata Netaji S. Chandra

39h 00m2 stops Charlotte Douglas Abu Dhabi Zayed Intl

9:00 pm - 8:06 pmCCU Kolkata Netaji S. Chandra-PDX Portland

36h 36m2 stops Abu Dhabi Zayed Intl Charlotte Douglas

$1,283Etihad Airways

Tue, Dec 29 - Wed, Feb 3

10:49 am - 8:10 pmPDX Portland-CCU Kolkata Netaji S. Chandra

43h 51m3 stops San Francisco Vienna Intl New Delhi Indira Gandhi Intl

8:20 am - 8:09 pmCCU Kolkata Netaji S. Chandra-PDX Portland

49h 19m2 stops Mumbai Chhatrapati Shivaji Intl New York John F Kennedy Intl

$1,437Multiple Airlines

Sat, Dec 26 - Mon, Feb 1

7:30 am - 1:55 amPDX Portland-CCU Kolkata Netaji S. Chandra

28h 55m2 stops Dallas/Fort Worth Doha Hamad Intl

3:25 am - 8:50 pmCCU Kolkata Netaji S. Chandra-PDX Portland

30h 55m2 stops Doha Hamad Intl San Francisco

$1,549Qatar Airways

Sat, Dec 26 - Sun, Jan 31

9:24 pm - 5:50 pmPDX Portland-CCU Kolkata Netaji S. Chandra

54h 56m3 stops Los Angeles Rome Fiumicino Dhaka Hazrat Shahjalal Intl

6:30 pm - 8:34 pmCCU Kolkata Netaji S. Chandra-PDX Portland

63h 34m3 stops Dhaka Hazrat Shahjalal Intl Rome Fiumicino Los Angeles

$1,563Multiple Airlines

Tue, Dec 29 - Wed, Feb 3

10:38 am - 6:25 pmPDX Portland-CCU Kolkata Netaji S. Chandra

42h 17m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl

7:00 am - 1:35 pmCCU Kolkata Netaji S. Chandra-PDX Portland

44h 05m2 stops New Delhi Indira Gandhi Intl San Francisco

$1,569Air India

Sat, Dec 5 - Fri, Dec 18

10:38 am - 6:25 pmPDX Portland-CCU Kolkata Netaji S. Chandra

42h 17m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl

10:30 pm - 3:31 pmCCU Kolkata Netaji S. Chandra-PDX Portland

30h 31m2 stops New Delhi Indira Gandhi Intl San Francisco

$1,632Multiple Airlines

Sat, Dec 5 - Sat, Dec 19

10:56 am - 1:55 pmPDX Portland-CCU Kolkata Netaji S. Chandra

37h 29m3 stops San Francisco Vienna Intl New Delhi Indira Gandhi Intl

10:30 pm - 8:47 pmCCU Kolkata Netaji S. Chandra-PDX Portland

35h 47m2 stops New Delhi Indira Gandhi Intl San Francisco

$1,635Multiple Airlines

Sat, Dec 5 - Fri, Dec 18

6:19 am - 1:55 amPDX Portland-CCU Kolkata Netaji S. Chandra

30h 06m2 stops Dallas/Fort Worth Doha Hamad Intl

3:25 am - 3:21 pmCCU Kolkata Netaji S. Chandra-PDX Portland

25h 26m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$3,048Qatar Airways

Fri, Dec 18 - Fri, Jan 8

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SWISS flights from Portland to Kolkata

Our best SWISS deals on Portland to Kolkata flight tickets

SWISS

Feb 26

PDX8:46 amPortland

34h 44m

3 stops

CCU9:00 amKolkata Netaji S. Chandra

Mar 13

CCU5:35 pmKolkata Netaji S. Chandra

42h 02m

3 stops

PDX10:07 pmPortland

$1,947

SWISS

Dec 5

PDX1:17 pmPortland

54h 13m

3 stops

CCU9:00 amKolkata Netaji S. Chandra

Dec 19

CCU8:55 pmKolkata Netaji S. Chandra

39h 11m

3 stops

PDX10:36 pmPortland

$2,037

SWISS

Dec 5

PDX10:49 amPortland

32h 41m

3 stops

CCU9:00 amKolkata Netaji S. Chandra

Dec 18

CCU8:55 pmKolkata Netaji S. Chandra

39h 11m

3 stops

PDX10:36 pmPortland

$2,077

Qatar Airways flights from Portland to Kolkata

Our best Qatar Airways deals on Portland to Kolkata flight tickets

Qatar Airways

Dec 26

PDX7:30 amPortland

28h 55m

2 stops

CCU1:55 amKolkata Netaji S. Chandra

Jan 31

CCU3:25 amKolkata Netaji S. Chandra

30h 55m

2 stops

PDX8:50 pmPortland

$1,549

Qatar Airways

Dec 13

PDX8:00 amPortland

28h 25m

2 stops

CCU1:55 amKolkata Netaji S. Chandra

Dec 30

CCU3:25 amKolkata Netaji S. Chandra

32h 12m

2 stops

PDX10:07 pmPortland

$2,354

Qatar Airways

Dec 9

PDX5:00 amPortland

31h 25m

2 stops

CCU1:55 amKolkata Netaji S. Chandra

Dec 30

CCU3:25 amKolkata Netaji S. Chandra

32h 12m

2 stops

PDX10:07 pmPortland

$2,408

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandKolkata

PDX Portland - CCU Kolkata Netaji S. Chandra

PDXCCU

Portland

Fri 2/26

10:23 pm-7:55 pm

2 stops32h 02m

Kolkata Netaji S. Chandra

Sat 3/13

9:00 pm-7:44 pm

2 stops36h 14m

$1,106

PortlandKolkata

PDX Portland - CCU Kolkata Netaji S. Chandra

PDXCCU

Portland

Tue 12/29

7:15 am-9:00 am

3 stops36h 15m

Kolkata Netaji S. Chandra

Wed 2/3

4:05 pm-8:09 pm

2 stops41h 34m

$1,207

PortlandKolkata

PDX Portland - CCU Kolkata Netaji S. Chandra

PDXCCU

Portland

Tue 12/29

9:55 pm-2:25 am

2 stops39h 00m

Kolkata Netaji S. Chandra

Wed 2/3

9:00 pm-8:06 pm

2 stops36h 36m

$1,283

PortlandKolkata

PDX Portland - CCU Kolkata Netaji S. Chandra

PDXCCU

Portland

Sat 12/26

10:49 am-8:10 pm

3 stops43h 51m

Kolkata Netaji S. Chandra

Mon 2/1

8:20 am-8:09 pm

2 stops49h 19m

$1,437

PortlandKolkata

PDX Portland - CCU Kolkata Netaji S. Chandra

PDXCCU

Portland

Sat 12/26

7:30 am-1:55 am

2 stops28h 55m

Kolkata Netaji S. Chandra

Sun 1/31

3:25 am-8:50 pm

2 stops30h 55m

$1,549

PortlandKolkata

PDX Portland - CCU Kolkata Netaji S. Chandra

PDXCCU

Portland

Tue 12/29

9:24 pm-5:50 pm

3 stops54h 56m

Kolkata Netaji S. Chandra

Wed 2/3

6:30 pm-8:34 pm

3 stops63h 34m

$1,563

PortlandKolkata

PDX Portland - CCU Kolkata Netaji S. Chandra

PDXCCU

Portland

Sat 12/5

10:38 am-6:25 pm

2 stops42h 17m

Kolkata Netaji S. Chandra

Fri 12/18

7:00 am-1:35 pm

2 stops44h 05m

$1,569

PortlandKolkata

PDX Portland - CCU Kolkata Netaji S. Chandra

PDXCCU

Portland

Sat 12/5

10:38 am-6:25 pm

2 stops42h 17m

Kolkata Netaji S. Chandra

Sat 12/19

10:30 pm-3:31 pm

2 stops30h 31m

$1,632

PortlandKolkata

PDX Portland - CCU Kolkata Netaji S. Chandra

PDXCCU

Portland

Sat 12/5

10:56 am-1:55 pm

3 stops37h 29m

Kolkata Netaji S. Chandra

Fri 12/18

10:30 pm-8:47 pm

2 stops35h 47m

$1,635

Quickest round-trip

PortlandKolkata

PDX Portland - CCU Kolkata Netaji S. Chandra

PDXCCU

Portland

Fri 12/18

6:19 am-1:55 am

2 stops30h 06m

Kolkata Netaji S. Chandra

Fri 1/8

3:25 am-3:21 pm

2 stops25h 26m

$3,048

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

When to book flights from Portland to Kolkata

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Kolkata according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Kolkata (PDX to CCU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Kolkata

Best Price Found	$568
Fastest flight time	32h 02m
Direct flights	None

The best one-way flight to Kolkata from Portland in the past 72 hours is $568. The best round-trip flight deal from Portland to Kolkata found on momondo in the last 72 hours is $1,106.

The fastest flight from Portland to Kolkata takes 32h 02m

There are no direct flights from Portland to Kolkata. There are no popular flight routes from Portland to Kolkata.

Search flight deals

Frequently asked questions about flying from Portland to Kolkata

How far is Portland to Kolkata Netaji S. Chandra by plane?
The distance between Portland and Kolkata Netaji S. Chandra is about 7339.1 mi. A reasonable flight in good conditions will take 32h 02m.
When did momondo last update prices for flights from Portland Airport to Kolkata Netaji S. Chandra Airport?
Prices for flights from Portland Airport to Kolkata Netaji S. Chandra Airport refresh daily.
How many operators does momondo search for flights from Portland Airport to Kolkata Netaji S. Chandra Airport?
There is 1 operator available for flights from Portland Airport to Kolkata Netaji S. Chandra Airport as of September 2026.
How old do you have to be to fly from Portland Airport to Kolkata Netaji S. Chandra Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Kolkata Netaji S. Chandra Airport.
What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?
The travel and health documents you'll need for your trip to Kolkata Netaji S. Chandra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Portland to Kolkata?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland to Kolkata is Qatar Airways (100% of total bookings).

Best airlines flying from Portland to Kolkata

Compare and see reviews for airlines that fly from Portland to Kolkata with momondo

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom $1,180	Free Cancellation	Rating 7.3 3,727 reviews		Search Qatar Airways flights

Frequently asked questions about flying from Portland to Kolkata

How do I get Price Alerts for flights from Portland to Kolkata?
Price Alerts will notify you by email when the price for flights to Kolkata from Portland decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Portland to Kolkata with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Kolkata?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Kolkata for you.

Can I find flights from Portland to Kolkata with flexible booking policies on momondo?

Flights from Portland to Kolkata with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to Kolkata?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Kolkata.

I’m not ready to book a flight from Portland to Kolkata right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Portland to Kolkata now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kolkata and let you know when they change.

An easier way to manage your Kolkata trip

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Cheap flights from Portland to Kolkata from $568

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Kolkata departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Trusted and free

Trusted and free

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Price Alerts

SWISS flights from Portland to Kolkata

Our best SWISS deals on Portland to Kolkata flight tickets

Qatar Airways flights from Portland to Kolkata

Our best Qatar Airways deals on Portland to Kolkata flight tickets

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

When to book flights from Portland to Kolkata

Cheap Portland to Kolkata (PDX to CCU) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Portland to Kolkata

Best airlines flying from Portland to Kolkata

Compare and see reviews for airlines that fly from Portland to Kolkata with momondo

Frequently asked questions about flying from Portland to Kolkata

Why use momondo?

An easier way to manage your Kolkata trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to India

Airports servicing West Bengal

Fly your favorite airline to Kolkata

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Kolkata

List of cabin classes available on flights landing in Kolkata. Availability may vary depending on flight origin and airline.

Popular cities in India

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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