PDX - CCU

$1,300 Find Cheap Flights from Portland to Kolkata

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Kolkata departing on 5/15. 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

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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Cheap Flight Deals 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.

Recent round-trip flight deals from Portland to Kolkata

KAYAK's recommended round-trip deals from the most popular airlines that fly from Portland to Kolkata.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
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5:40 pm - 6:05 pmPDX-CCU
35h 55m3 stops
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2:00 am - 9:30 amCCU-PDX
44h 00m3 stops
$1,300
Find Deal
Thu, May 15 - Wed, May 21
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5:40 pm - 6:05 pmPDX-CCU
35h 55m3 stops
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11:55 am - 6:45 pmCCU-PDX
43h 20m3 stops
$1,378
Find Deal
Thu, May 15 - Thu, May 22
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6:15 am - 8:30 pmPDX-CCU
25h 45m2 stops
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2:00 am - 9:30 amCCU-PDX
44h 00m3 stops
$1,578
Find Deal
Thu, May 15 - Wed, May 21
Emirates Logo
10:46 am - 8:10 amPDX-CCU
32h 54m2 stops
Emirates Logo
9:45 am - 9:45 amCCU-PDX
60h 30m2 stops
$1,699Emirates
Find Deal
Thu, May 15 - Thu, May 22
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7:40 pm - 7:45 pmPDX-CCU
35h 35m2 stops
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11:55 am - 6:45 pmCCU-PDX
43h 20m3 stops
$1,703
Find Deal
Thu, May 15 - Thu, May 22
Qatar Airways Logo
6:00 am - 2:20 amPDX-CCU
31h 50m2 stops
Qatar Airways Logo
3:50 am - 11:59 pmCCU-PDX
32h 39m2 stops
$1,732Qatar Airways
Find Deal
Thu, May 15 - Wed, May 21

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.

What’s the cheapest day of the week to fly from Portland to Kolkata?

The average price of all round-trip flights from Portland to Kolkata clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Kolkata on a Saturday and more expensive on a Monday. On your return trip to Portland, you should consider flying back on a Friday, and avoid Tuesdays for better deals.

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 $1,143 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,677 and $1,590 respectively.

How far in advance should I book a flight from Portland to Kolkata?

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.
To get a below average price on the flight from Portland to Kolkata, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low season

May

High season

November

Cheapest flight

$1,300
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 2% 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 $2,362 for a one-way ticket and $1,300 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 is the only airline alliance operating flights between Portland and Kolkata.

  • 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.

See more FAQs

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 1286 reviews
8.6Crew
8.0Entertainment
7.9Comfort
7.7Food
8.2Boarding
Airline reviews

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

10.0 ExcellentAnonymous, Mar 2025LAX - NRT
Read more Singapore Airlines reviews

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.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

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.

Really enjoyed the flight. Our flight attendant on the way back SIN-LAX was exceptional I didn’t get her name but she was so kind and went above and beyond to make sure I was comfortable. I had a bit of a panic attack and she checked on me a few times to make sure I was ok. Really appreciated her attention and service. Thank u

Overall, very good. The food was better than expected with the exception of the pork and potatoes dinner at the end of the flight. My family all selected that dish and did not set it. I tried a bite also and it was honestly terrible. Also, it would be helpful to know when the snacks in the back of the plane are available.

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.

I purchased Qatar airways after seeing ads about its service. To my surprise Qatar is marketing gimmick and horrible airlines which I don’t recommend to anyone Flight was dirty including flight from Miami to Doha And Doha airport restrooms are dirty On top of this they use this pathetic cheap indigo From Doha to Hyderabad which I will never fly Also they lost one of my baggage in Indigo and still waiting to receive it. I will never travel Qatar and will never recommend

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

Aircraft was spacious compared to American Airlines, food was great, entertainment was much better with a wide variety of options, and the crew was very polite.

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

Information on your arrival and departure airports

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