PDX - CCU

$569 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 10/15. 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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Flights 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

Tue, Nov 4 - Wed, Mar 11
Singapore Airlines Logo
3:29 pm - 10:25 pmPDX-CCU
41h 26m2 stops
Singapore Airlines Logo
11:40 pm - 1:19 pmCCU-PDX
26h 09m2 stops
$1,116Singapore Airlines
Find Deal
Wed, Sep 24 - Tue, Oct 21
Qatar Airways Logo
11:18 am - 2:20 amPDX-CCU
26h 32m2 stops
Qatar Airways Logo
3:50 am - 8:45 pmCCU-PDX
29h 25m2 stops
$1,225Qatar Airways
Find Deal
Fri, Oct 3 - Wed, Oct 15
Qatar Airways Logo
10:55 pm - 2:20 amPDX-CCU
38h 55m2 stops
Qatar Airways Logo
3:50 am - 8:45 pmCCU-PDX
53h 25m2 stops
$1,277Qatar Airways
Find Deal
Tue, Nov 4 - Tue, Mar 10
Qatar Airways Logo
7:05 am - 1:55 amPDX-CCU
29h 20m2 stops
Qatar Airways Logo
3:25 am - 7:52 pmCCU-PDX
52h 57m2 stops
$1,288Qatar Airways
Find Deal
Wed, Sep 24 - Wed, Oct 22
 Logo
6:07 am - 3:00 amPDX-CCU
32h 23m2 stops
 Logo
9:30 pm - 11:06 pmCCU-PDX
38h 06m2 stops
$1,318
Find Deal
Sat, Dec 27 - Tue, Feb 10
 Logo
7:10 am - 4:35 amPDX-CCU
31h 55m2 stops
 Logo
6:00 pm - 7:56 pmCCU-PDX
39h 26m2 stops
$1,337
Find Deal
Tue, Nov 4 - Wed, Mar 11
Lufthansa Logo
9:50 am - 9:00 amPDX-CCU
33h 40m3 stops
Lufthansa Logo
9:20 pm - 6:30 pmCCU-PDX
33h 40m3 stops
$1,429Lufthansa
Find Deal
Tue, Nov 4 - Wed, Mar 11
Singapore Airlines Logo
7:20 am - 10:25 pmPDX-CCU
49h 35m3 stops
Singapore Airlines Logo
11:40 pm - 1:19 pmCCU-PDX
26h 09m2 stops
$1,501Singapore Airlines
Find Deal
Fri, Sep 26 - Fri, Oct 10
British Airways Logo
7:25 pm - 10:30 amPDX-CCU
26h 35m2 stops
British Airways Logo
2:00 am - 5:56 pmCCU-PDX
52h 26m3 stops
$1,764British Airways
Find Deal
Wed, Sep 24 - Wed, Oct 22
British Airways Logo
7:25 pm - 10:30 amPDX-CCU
26h 35m2 stops
British Airways Logo
7:05 pm - 12:18 amCCU-PDX
41h 43m3 stops
$1,834British Airways
Find Deal
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 September, where tickets cost $1,292 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,753 and $1,660 respectively.

Good to know

Low seasonMay
Cheapest flight$569
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 4% 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 $569 for a one-way ticket and $1,116 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 $1,299 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 $1,456 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 1338 reviews
7.9Comfort
8.6Crew
8.2Boarding
7.7Food
8.0Entertainment
Airline reviews

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

10.0 ExcellentAnonymous, Jul 2025SFO - SIN
Read more Singapore Airlines reviews

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.

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

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.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

The food options and quality could use some more excitement and variety.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

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.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

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

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