Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Portland to Kolkata from $488

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 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Portland to Kolkata

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:30 pm - 10:15 pm
PDX
-
CCU
40h 15m2 stops
Multiple Airlines Logo
11:30 pm - 4:28 pm
CCU
-
PDX
29h 28m2 stops
$899Multiple Airlines
Sat, Mar 28 - Sun, Apr 12
Multiple Airlines Logo
5:30 pm - 10:15 pm
PDX
-
CCU
40h 15m2 stops
Multiple Airlines Logo
11:30 pm - 10:21 pm
CCU
-
PDX
35h 21m2 stops
$924Multiple Airlines
Wed, Apr 1 - Wed, Apr 15
KLM Logo
1:25 pm - 10:05 am
PDX
-
CCU
31h 10m2 stops
KLM Logo
6:30 pm - 11:25 am
CCU
-
PDX
30h 25m2 stops
$1,006KLM
Sun, Feb 8 - Thu, Feb 19
Qatar Airways Logo
7:10 am - 1:55 am
PDX
-
CCU
29h 15m2 stops
Qatar Airways Logo
3:25 am - 8:33 pm
CCU
-
PDX
54h 38m2 stops
$1,068Qatar Airways
Tue, Jan 27 - Thu, Mar 5
Multiple Airlines Logo
5:30 pm - 10:15 pm
PDX
-
CCU
40h 15m2 stops
Multiple Airlines Logo
11:30 pm - 8:25 pm
CCU
-
PDX
33h 25m3 stops
$1,101Multiple Airlines
Wed, Apr 1 - Wed, Apr 15
Multiple Airlines Logo
9:48 pm - 10:25 pm
PDX
-
CCU
35h 07m2 stops
Multiple Airlines Logo
11:40 pm - 12:21 pm
CCU
-
PDX
25h 11m2 stops
$1,107Multiple Airlines
Fri, Mar 6 - Sat, Mar 21
Qatar Airways Logo
7:05 am - 1:55 am
PDX
-
CCU
29h 20m2 stops
Qatar Airways Logo
3:25 am - 10:00 pm
CCU
-
PDX
32h 05m2 stops
$1,183Qatar Airways
Mon, Feb 9 - Wed, Feb 18
Qatar Airways Logo
7:05 am - 1:55 am
PDX
-
CCU
29h 20m2 stops
Qatar Airways Logo
3:25 am - 8:33 pm
CCU
-
PDX
54h 38m2 stops
$1,198Qatar Airways
Sun, Feb 8 - Tue, Feb 17
Multiple Airlines Logo
10:33 am - 8:40 am
PDX
-
CCU
32h 37m3 stops
Multiple Airlines Logo
8:35 pm - 8:33 pm
CCU
-
PDX
37h 28m2 stops
$1,200Multiple Airlines
Tue, Jan 27 - Fri, Mar 6
Qatar Airways Logo
7:05 am - 1:55 am
PDX
-
CCU
29h 20m2 stops
Qatar Airways Logo
3:25 am - 8:33 pm
CCU
-
PDX
54h 38m2 stops
$1,204Qatar Airways
Sun, Feb 8 - Mon, Feb 16

Qatar Airways flights from Portland to Kolkata

Our best Qatar Airways deals on Portland to Kolkata flight tickets
Qatar Airways
Jan 27
PDX7:10 amPortland
29h 15m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
Mar 5
CCU3:25 amKolkata Netaji S. Chandra
54h 38m
2 stops
PDX8:33 pmPortland
$1,068
Find similar
Qatar Airways
Feb 9
PDX7:05 amPortland
29h 20m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
Feb 18
CCU3:25 amKolkata Netaji S. Chandra
32h 05m
2 stops
PDX10:00 pmPortland
$1,183
Find similar
Qatar Airways
Feb 8
PDX7:05 amPortland
29h 20m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
Feb 17
CCU3:25 amKolkata Netaji S. Chandra
54h 38m
2 stops
PDX8:33 pmPortland
$1,198
Find similar

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
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

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Sat 3/28

5:30 pm-10:15 pm

2 stops40h 15m

Kolkata Netaji S. Chandra

Sun 4/12

11:30 pm-4:28 pm

2 stops29h 28m

$899

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Wed 4/1

5:30 pm-10:15 pm

2 stops40h 15m

Kolkata Netaji S. Chandra

Wed 4/15

11:30 pm-10:21 pm

2 stops35h 21m

$924

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Sun 2/8

1:25 pm-10:05 am

2 stops31h 10m

Kolkata Netaji S. Chandra

Thu 2/19

6:30 pm-11:25 am

2 stops30h 25m

$1,006

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Tue 1/27

7:10 am-1:55 am

2 stops29h 15m

Kolkata Netaji S. Chandra

Thu 3/5

3:25 am-8:33 pm

2 stops54h 38m

$1,068

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Wed 4/1

5:30 pm-10:15 pm

2 stops40h 15m

Kolkata Netaji S. Chandra

Wed 4/15

11:30 pm-8:25 pm

3 stops33h 25m

$1,101

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Fri 3/6

9:48 pm-10:25 pm

2 stops35h 07m

Kolkata Netaji S. Chandra

Sat 3/21

11:40 pm-12:21 pm

2 stops25h 11m

$1,107

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Mon 2/9

7:05 am-1:55 am

2 stops29h 20m

Kolkata Netaji S. Chandra

Wed 2/18

3:25 am-10:00 pm

2 stops32h 05m

$1,183

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Sun 2/8

7:05 am-1:55 am

2 stops29h 20m

Kolkata Netaji S. Chandra

Tue 2/17

3:25 am-8:33 pm

2 stops54h 38m

$1,198

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Tue 1/27

10:33 am-8:40 am

3 stops32h 37m

Kolkata Netaji S. Chandra

Fri 3/6

8:35 pm-8:33 pm

2 stops37h 28m

$1,200

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Sun 2/8

7:05 am-1:55 am

2 stops29h 20m

Kolkata Netaji S. Chandra

Mon 2/16

3:25 am-8:33 pm

2 stops54h 38m

$1,204

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Kolkata from

How to get the cheapest flight ticket from Portland to Kolkata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Kolkata?

What is the cheapest month to fly to Kolkata?

The month of October is, on average, the cheapest month to fly to Kolkata from Portland, with most prices found around $1,182. If you aren’t able to travel during the month of October, then book flights to Kolkata from Portland during July instead. Flights to Kolkata in July, while not as cheap as those in October, still average around $1,320.

What is the cheapest day to depart on your flight to Kolkata?

On average, the least expensive day to fly to Kolkata from Portland is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,417. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Kolkata on Monday is $1,596.

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

Fastest flight time

30h 05m

Direct flights

None
The fastest flight from Portland to Kolkata takes 30h 05m
There are no direct flights from Portland to Kolkata. There are no popular flight routes from Portland to Kolkata.
Search flight deals

  • 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 30h 05m.

  • 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?

  • 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?

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
Singapore AirlinesPriceFrom $1,043Free CancellationRating
8.1
1,414 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,298Free CancellationRating
7.4
3,686 reviews
Search Qatar Airways flights

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

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/17
Sat 1/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India

Airports servicing West Bengal

Bagdogra Airport