PDX - CCU

$629 Find Cheap Flights from Portland to Kolkata

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Kolkata departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Kolkata

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Kolkata, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Kolkata, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Portland to Kolkata (PDX-CCU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Kolkata that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Kolkata

Sun, Sep 28 - Fri, Oct 17
Multiple Airlines Logo
7:00 am - 4:50 pmPDX-CCU
45h 20m2 stops
Multiple Airlines Logo
8:30 pm - 8:50 pmCCU-PDX
36h 50m2 stops
$1,080Multiple Airlines
Find Deal
Fri, Jan 2 - Sat, Jan 24
Multiple Airlines Logo
5:10 am - 10:25 pmPDX-CCU
27h 45m2 stops
Multiple Airlines Logo
11:40 pm - 1:19 pmCCU-PDX
27h 09m2 stops
$1,152Multiple Airlines
Find Deal
Sun, Sep 28 - Thu, Oct 16
Qatar Airways Logo
8:31 am - 2:20 amPDX-CCU
29h 19m2 stops
Qatar Airways Logo
3:50 am - 8:30 pmCCU-PDX
29h 10m2 stops
$1,153Qatar Airways
Find Deal
Fri, Jan 2 - Sat, Jan 24
Multiple Airlines Logo
5:10 am - 10:25 pmPDX-CCU
27h 45m2 stops
Multiple Airlines Logo
11:40 pm - 8:35 pmCCU-PDX
34h 25m3 stops
$1,186Multiple Airlines
Find Deal
Sun, Nov 9 - Sun, Dec 7
Qatar Airways Logo
6:00 am - 1:55 amPDX-CCU
30h 25m2 stops
Qatar Airways Logo
3:25 am - 8:50 pmCCU-PDX
30h 55m2 stops
$1,275Qatar Airways
Find Deal
Fri, Nov 7 - Sun, Dec 7
Qatar Airways Logo
6:00 am - 1:55 amPDX-CCU
30h 25m2 stops
Qatar Airways Logo
3:25 am - 8:50 pmCCU-PDX
30h 55m2 stops
$1,312Qatar Airways
Find Deal
Sat, Nov 8 - Sat, Dec 6
Qatar Airways Logo
7:05 am - 1:55 amPDX-CCU
53h 20m2 stops
Qatar Airways Logo
3:25 am - 4:48 pmCCU-PDX
50h 53m2 stops
$1,338Qatar Airways
Find Deal
Sun, Jan 4 - Tue, Jan 20
Air Canada Logo
9:50 am - 12:40 amPDX-CCU
49h 20m2 stops
Air Canada Logo
1:55 am - 9:15 amCCU-PDX
20h 50m2 stops
$1,582Air Canada
Find Deal
Tue, Dec 30 - Tue, Jan 20
Air Canada Logo
9:50 am - 12:40 amPDX-CCU
49h 20m2 stops
Air Canada Logo
1:55 am - 6:30 pmCCU-PDX
30h 05m2 stops
$1,601Air Canada
Find Deal
Tue, Dec 30 - Thu, Jan 22
Air Canada Logo
9:50 am - 12:40 amPDX-CCU
49h 20m2 stops
Air Canada Logo
1:55 am - 9:15 amCCU-PDX
20h 50m2 stops
$1,647Air Canada
Find Deal

Everything you should know

Top airlines
Qatar Airways
Cheapest • from $1,153 (round-trip)
Singapore Airlines
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
July
Cheapest • 11% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$1,080
Typical prices: $1,517-1613
Multiple Airlines
Sun 9/28Fri 10/17
PDX - CCU • 2 stops
Cheapest one-way
$629
Multiple Airlines
Sat 11/8
PDX - CCU • 3 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kolkata!
Booking Insights

KAYAK's insights & trends for Portland to Kolkata flights

Get data-powered insights and trends into flights from Portland to Kolkata to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Portland to Kolkata?

What is the cheapest month to fly from Portland to Kolkata?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Kolkata, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Kolkata is July, where tickets cost $1,320 (return) on average. On the other hand, the most expensive months are September and June, where the average cost of round-trip tickets is $1,779 and $1,753 respectively.

Good to know

Low seasonMay
Cheapest flight$629
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Portland to Kolkata

When to book flights from Portland to Kolkata

Are your dates flexible? Find out the best times to travel from Portland to Kolkata based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Kolkata

  • What is the cheapest flight from Portland to Kolkata?

    In the last 3 days, the lowest price for a flight from Portland to Kolkata was $629 for a one-way ticket and $1,080 for a round-trip.

  • Do I need a passport to fly between Portland and Kolkata?

    Yes

  • Which aircraft models fly most regularly from Portland to Kolkata?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Kolkata?

    oneworld, and Star Alliance are the airline alliances operating flights between Portland and Kolkata, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Portland to Kolkata, Singapore Airlines or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Portland to Kolkata are Singapore Airlines and Qatar Airways. With an average price for the route of $1,314 and an overall rating of 8.1, Singapore Airlines is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,449 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Portland to Kolkata?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Kolkata.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Kolkata?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Kolkata?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kolkata with an airline and back to Portland with another airline. Booking your flights between Portland and CCU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Kolkata?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kolkata from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Portland to Kolkata

 
See real verified KAYAK customer reviews for airlines flying from Portland to Kolkata. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Kolkata? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1365 reviews
8.0Comfort
8.0Entertainment
8.6Crew
8.2Boarding
7.7Food
Airline reviews

I was in a middle seat where I felt a bit too cramped otherwise the trip was good

8.0 ExcellentAnonymous, Sep 2025SIN - BLR
Read more Singapore Airlines reviews

I was in a middle seat where I felt a bit too cramped otherwise the trip was good

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

Economy travel is really hard with no room to move especially when the person sitting beside you is an XL or XXL size person who if moving could hit your face

I was travelling 3.5 years after. Agree Economy is no business class but the food was mediocre. Ordered a Hindu meal, the salads were bitter . The food was really below quality and had no tast from what I had in the past. Indian Railways probably have a better quality food when compared. However the kids meal was really nice and really appreciate how they were taken care of. The restrooms were dirty .

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

Everything you need to know for your flight from Portland to Kolkata

Information on your arrival and departure airports

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