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Cheap flights from Portland to Kolkata from $596

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 2/13. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:51 pm - 10:25 pmPDX-CCU
39h 04m2 stops
Multiple Airlines Logo
11:40 pm - 4:28 pmCCU-PDX
30h 18m2 stops
$897Multiple Airlines
Find Deal
Sat, Feb 7 - Tue, Feb 24
Multiple Airlines Logo
5:51 pm - 10:25 pmPDX-CCU
39h 04m2 stops
Multiple Airlines Logo
11:40 pm - 4:28 pmCCU-PDX
30h 18m3 stops
$1,061Multiple Airlines
Find Deal
Sat, Feb 7 - Tue, Feb 24
Multiple Airlines Logo
7:05 am - 4:50 pmPDX-CCU
44h 15m2 stops
Multiple Airlines Logo
12:30 am - 4:28 pmCCU-PDX
29h 28m2 stops
$1,089Multiple Airlines
Find Deal
Fri, Feb 6 - Tue, Feb 24
Multiple Airlines Logo
7:05 am - 4:50 pmPDX-CCU
44h 15m2 stops
Multiple Airlines Logo
12:30 am - 4:28 pmCCU-PDX
29h 28m2 stops
$1,126Multiple Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 23
Qatar Airways Logo
7:05 am - 1:55 amPDX-CCU
29h 20m2 stops
Qatar Airways Logo
3:25 am - 7:56 pmCCU-PDX
54h 01m2 stops
$1,194Qatar Airways
Find Deal
Wed, Feb 4 - Thu, Feb 26
Qatar Airways Logo
7:05 am - 1:55 amPDX-CCU
29h 20m2 stops
Qatar Airways Logo
3:25 am - 7:56 pmCCU-PDX
54h 01m2 stops
$1,205Qatar Airways
Find Deal
Sun, Feb 8 - Sun, Feb 22
Qatar Airways Logo
7:05 am - 1:55 amPDX-CCU
29h 20m2 stops
Qatar Airways Logo
3:25 am - 7:56 pmCCU-PDX
54h 01m2 stops
$1,213Qatar Airways
Find Deal
Sun, Feb 8 - Tue, Feb 24
Qatar Airways Logo
7:05 am - 1:55 amPDX-CCU
29h 20m2 stops
Qatar Airways Logo
3:25 am - 7:56 pmCCU-PDX
54h 01m2 stops
$1,234Qatar Airways
Find Deal
Sat, Feb 7 - Thu, Feb 26
Qatar Airways Logo
7:05 am - 1:55 amPDX-CCU
53h 20m2 stops
Qatar Airways Logo
3:25 am - 7:56 pmCCU-PDX
54h 01m2 stops
$1,236Qatar Airways
Find Deal
Fri, Feb 6 - Thu, Feb 26
Singapore Airlines Logo
9:30 pm - 10:25 pmPDX-CCU
35h 25m2 stops
Singapore Airlines Logo
11:40 pm - 10:55 amCCU-PDX
24h 45m2 stops
$1,317Singapore Airlines
Find Deal
Mon, Feb 9 - Sat, Feb 21

Qatar Airways flights from Portland to Kolkata

Our best Qatar Airways deals on Portland to Kolkata flight tickets
Qatar Airways
Feb 4
PDX7:05 amPortland
29h 20m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
Feb 26
CCU3:25 amKolkata Netaji S. Chandra
54h 01m
2 stops
PDX7:56 pmPortland
$1,194
Find similar
Qatar Airways
Feb 8
PDX7:05 amPortland
29h 20m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
Feb 22
CCU3:25 amKolkata Netaji S. Chandra
54h 01m
2 stops
PDX7:56 pmPortland
$1,205
Find similar
Qatar Airways
Feb 8
PDX7:05 amPortland
29h 20m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
Feb 24
CCU3:25 amKolkata Netaji S. Chandra
54h 01m
2 stops
PDX7:56 pmPortland
$1,213
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 October 30, 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 2/7

5:51 pm-10:25 pm

2 stops39h 04m

Kolkata Netaji S. Chandra

Tue 2/24

11:40 pm-4:28 pm

2 stops30h 18m

$897

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Sat 2/7

5:51 pm-10:25 pm

2 stops39h 04m

Kolkata Netaji S. Chandra

Tue 2/24

11:40 pm-4:28 pm

3 stops30h 18m

$1,061

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Fri 2/6

7:05 am-4:50 pm

2 stops44h 15m

Kolkata Netaji S. Chandra

Tue 2/24

12:30 am-4:28 pm

2 stops29h 28m

$1,089

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Fri 2/6

7:05 am-4:50 pm

2 stops44h 15m

Kolkata Netaji S. Chandra

Mon 2/23

12:30 am-4:28 pm

2 stops29h 28m

$1,126

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Wed 2/4

7:05 am-1:55 am

2 stops29h 20m

Kolkata Netaji S. Chandra

Thu 2/26

3:25 am-7:56 pm

2 stops54h 01m

$1,194

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Sun 2/8

7:05 am-1:55 am

2 stops29h 20m

Kolkata Netaji S. Chandra

Sun 2/22

3:25 am-7:56 pm

2 stops54h 01m

$1,205

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Sun 2/8

7:05 am-1:55 am

2 stops29h 20m

Kolkata Netaji S. Chandra

Tue 2/24

3:25 am-7:56 pm

2 stops54h 01m

$1,213

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Sat 2/7

7:05 am-1:55 am

2 stops29h 20m

Kolkata Netaji S. Chandra

Thu 2/26

3:25 am-7:56 pm

2 stops54h 01m

$1,234

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Fri 2/6

7:05 am-1:55 am

2 stops53h 20m

Kolkata Netaji S. Chandra

Thu 2/26

3:25 am-7:56 pm

2 stops54h 01m

$1,236

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Mon 2/9

9:30 pm-10:25 pm

2 stops35h 25m

Kolkata Netaji S. Chandra

Sat 2/21

11:40 pm-10:55 am

2 stops24h 45m

$1,317

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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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 July is, on average, the cheapest month to fly to Kolkata from Portland, with most prices found around $1,320. If you aren’t able to travel during the month of July, then book flights to Kolkata from Portland during February instead. Flights to Kolkata in February, while not as cheap as those in July, still average around $1,350.

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

Direct flights

None
There are no direct flights from Portland to Kolkata. There are no popular flight routes from Portland to Kolkata.
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  • 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 27h 45m.

  • 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
1,388 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,300Free CancellationRating
7.4
3,659 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.

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