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

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 Kolkata to Oregon. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kolkata to Oregon is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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

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 from Kolkata to Oregon with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

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

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 from Kolkata to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

What is the cheapest time of day to fly to Oregon?

The cheapest time of day to fly to Oregon is generally at night , when round-trip flights cost $1,651 on average. The most expensive time of day to fly to Oregon is generally at night, which is peak travel time and where the average cost of a ticket is $1,651.

How long does a flight from Kolkata to Oregon take?

The duration of a flight to Oregon depends on your arrival airport. The shortest route to Oregon from Kolkata is to Portland , which takes 37h 27m .

How long does a flight from Kolkata to Oregon take?

The duration of a flight to Oregon depends on your arrival airport. The shortest route to Oregon from Kolkata is to Portland , which takes 37h 27m .

$651 CHEAP FLIGHTS from Kolkata to Oregon

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Flights Deals

One-wayRound-trip

Portland2 stops$1,100

Book Cheap Kolkata to Oregon Plane Tickets

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kolkata to Oregon 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.

Round-trip

One-way

Recent round-trip flight deals from Kolkata to Oregon

Mon, Nov 3 - Wed, Mar 11

3:25 am - 7:14 pmCCU-PDX

29h 19m2 stops

6:00 am - 1:55 amPDX-CCU

31h 25m2 stops

$1,100Qatar Airways

Find Deal

Tue, Nov 4 - Wed, Mar 11

6:30 pm - 11:25 amCCU-PDX

30h 25m2 stops

2:25 pm - 7:10 amPDX-CCU

28h 15m2 stops

$1,111KLM

Find Deal

Tue, Nov 11 - Wed, Mar 11

3:25 am - 7:14 pmCCU-PDX

29h 19m2 stops

8:01 am - 1:55 amPDX-CCU

29h 24m2 stops

$1,134Qatar Airways

Find Deal

Wed, Nov 12 - Wed, Mar 11

11:40 pm - 11:37 pmCCU-PDX

37h 27m2 stops

5:30 pm - 10:25 pmPDX-CCU

40h 25m2 stops

$1,312Singapore Airlines

Find Deal

Tue, Nov 4 - Wed, Mar 11

11:40 pm - 1:23 pmCCU-PDX

27h 13m2 stops

7:30 am - 10:25 pmPDX-CCU

50h 25m3 stops

$1,396Singapore Airlines

Find Deal

Fri, Oct 10 - Tue, Oct 14

11:30 pm - 9:47 amCCU-PDX

46h 47m2 stops

7:00 am - 10:15 pmPDX-CCU

26h 45m2 stops

$1,864Singapore Airlines

Find Deal

Fri, Oct 10 - Tue, Oct 14

11:30 pm - 9:47 amCCU-PDX

46h 47m2 stops

7:00 am - 10:15 pmPDX-CCU

26h 45m2 stops

$1,874Singapore Airlines

Find Deal

Fri, Oct 10 - Tue, Oct 14

11:30 pm - 9:47 amCCU-PDX

46h 47m2 stops

7:00 am - 10:15 pmPDX-CCU

26h 45m2 stops

$1,880Singapore Airlines

Find Deal

Tue, Nov 4 - Wed, Mar 11

6:30 pm - 8:37 pmCCU-PDX

39h 37m3 stops

5:30 pm - 7:25 amPDX-CCU

49h 25m3 stops

$2,054British Airways

Find Deal

Mon, Nov 3 - Wed, Mar 11

3:15 am - 3:55 pmCCU-PDX

50h 10m2 stops

4:00 pm - 5:10 pmPDX-CCU

36h 40m3 stops

$2,084British Airways

Find Deal

Booking Insights

KAYAK's insights & trends for Kolkata to Oregon flights

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

Airlines

In the past 3 days, the cheapest round-trip tickets from Kolkata to Oregon were found on Qatar Airways ($1,100) and KLM ($1,111).

Find deals

Cheapest flight	$651

Flight from Kolkata to Portland

How does KAYAK find such low prices on flights from Kolkata to Oregon?
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 Kolkata to Oregon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kolkata to Oregon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kolkata to Oregon 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 Kolkata to Oregon?
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 from Kolkata to Oregon with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kolkata to Oregon?
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 from Kolkata to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
What is the cheapest time of day to fly to Oregon?
The cheapest time of day to fly to Oregon is generally at night, when round-trip flights cost $1,651 on average. The most expensive time of day to fly to Oregon is generally at night, which is peak travel time and where the average cost of a ticket is $1,651.

Reviews of the top airline flying from Kolkata to Oregon

Need help choosing which airline to fly with from Kolkata to Oregon? 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

7.7Food

8.0Entertainment

8.2Boarding

8.6Crew

7.9Comfort

Airline reviews

The food wasn’t good at all. I skipped meals .

6.0 GoodShanmukha, Jul 2025HYD - SIN

Read more Singapore Airlines reviews

The food wasn’t good at all. I skipped meals .

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.

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

Food could have been better. Too many passengers getting up and down all the time.

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

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

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

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

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Information on your arrival and departure airports

Kolkata (CCU)

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$651 Find Cheap Flights from Kolkata to Oregon

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

Cheap Flights from Kolkata to Oregon

Book Cheap Kolkata to Oregon Plane Tickets

Recent round-trip flight deals from Kolkata to Oregon

Recent one-way flight deals from Kolkata to Oregon

KAYAK's insights & trends for Kolkata to Oregon flights

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

Which airlines provide the cheapest flights from Kolkata to Oregon?

In the past 3 days, the cheapest round-trip tickets from Kolkata to Oregon were found on Qatar Airways ($1,100) and KLM ($1,111).

How long does a flight from Kolkata to Oregon take?

The duration of a flight to Oregon depends on your arrival airport. The shortest route to Oregon from Kolkata is to Portland, which takes 37h 27m.

Good to know

FAQs - booking Oregon flights

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

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 Kolkata to Oregon.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kolkata to Oregon 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 Kolkata to Oregon?

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 from Kolkata to Oregon with an airline and back with another airline.

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

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 from Kolkata to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to Oregon?

The cheapest time of day to fly to Oregon is generally at night, when round-trip flights cost $1,651 on average. The most expensive time of day to fly to Oregon is generally at night, which is peak travel time and where the average cost of a ticket is $1,651.

Reviews of the top airline flying from Kolkata to Oregon

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

Information on your arrival and departure airports

Cabin class types available on flights to Oregon

Complete your trip to Oregon with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in Kolkata to Oregon

Flights from Kolkata to popular cities in Oregon

Find deals for your return flight