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

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

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

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Kolkata with an airline and back to Oregon with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon 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 Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

₹ 51,449 CHEAP FLIGHTS from Oregon to Kolkata

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Flight Deals

Cheap Flights from Oregon to Kolkata

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Recent return flight deals from Oregon to Kolkata

Tue, 29 Dec - Wed, 3 Feb

07:15 - 09:00PDX Portland-CCU Kolkata Netaji S. Chandra

36h 15m3 stops San Francisco Vienna Intl New Delhi Indira Gandhi Intl

16:05 - 20:09CCU Kolkata Netaji S. Chandra-PDX Portland

41h 34m2 stops New Delhi Indira Gandhi Intl New York John F Kennedy Intl

₹ 115,856Multiple Airlines

Tue, 29 Dec - Wed, 3 Feb

21:55 - 02:25PDX Portland-CCU Kolkata Netaji S. Chandra

39h 00m2 stops Charlotte Douglas Abu Dhabi Zayed Intl

21:00 - 20:06CCU Kolkata Netaji S. Chandra-PDX Portland

36h 36m2 stops Abu Dhabi Zayed Intl Charlotte Douglas

₹ 123,151Etihad Airways

Tue, 12 Jan - Thu, 14 Jan

07:30 - 01:55PDX Portland-CCU Kolkata Netaji S. Chandra

28h 55m2 stops Dallas/Fort Worth Doha Hamad Intl

03:25 - 22:15CCU Kolkata Netaji S. Chandra-PDX Portland

32h 20m2 stops Doha Hamad Intl Dallas/Fort Worth

₹ 136,878Qatar Airways

Sun, 10 Jan - Fri, 15 Jan

07:00 - 01:55PDX Portland-CCU Kolkata Netaji S. Chandra

29h 25m2 stops Los Angeles Doha Hamad Intl

03:25 - 22:30CCU Kolkata Netaji S. Chandra-PDX Portland

32h 35m2 stops Doha Hamad Intl Los Angeles

₹ 137,645Qatar Airways

Sat, 26 Dec - Mon, 1 Feb

10:49 - 20:10PDX Portland-CCU Kolkata Netaji S. Chandra

43h 51m3 stops San Francisco Vienna Intl New Delhi Indira Gandhi Intl

08:20 - 20:09CCU Kolkata Netaji S. Chandra-PDX Portland

49h 19m2 stops Mumbai Chhatrapati Shivaji Intl New York John F Kennedy Intl

₹ 137,933Multiple Airlines

Sun, 10 Jan - Thu, 14 Jan

07:00 - 01:55PDX Portland-CCU Kolkata Netaji S. Chandra

29h 25m2 stops Los Angeles Doha Hamad Intl

03:25 - 22:15CCU Kolkata Netaji S. Chandra-PDX Portland

32h 20m2 stops Doha Hamad Intl Dallas/Fort Worth

₹ 142,829Qatar Airways

Tue, 12 Jan - Thu, 14 Jan

11:00 - 16:35PDX Portland-CCU Kolkata Netaji S. Chandra

40h 05m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl

20:25 - 20:45CCU Kolkata Netaji S. Chandra-PDX Portland

37h 50m2 stops Mumbai Chhatrapati Shivaji Intl Newark

₹ 146,092Multiple Airlines

Tue, 12 Jan - Sat, 16 Jan

23:49 - 01:55PDX Portland-CCU Kolkata Netaji S. Chandra

36h 36m2 stops Dallas/Fort Worth Doha Hamad Intl

03:25 - 22:30CCU Kolkata Netaji S. Chandra-PDX Portland

32h 35m2 stops Doha Hamad Intl Los Angeles

₹ 146,668Qatar Airways

Sat, 26 Dec - Sun, 31 Jan

07:30 - 01:55PDX Portland-CCU Kolkata Netaji S. Chandra

28h 55m2 stops Dallas/Fort Worth Doha Hamad Intl

03:25 - 20:50CCU Kolkata Netaji S. Chandra-PDX Portland

30h 55m2 stops Doha Hamad Intl San Francisco

₹ 148,684Qatar Airways

Tue, 29 Dec - Wed, 3 Feb

21:24 - 17:50PDX Portland-CCU Kolkata Netaji S. Chandra

54h 56m3 stops Los Angeles Rome Fiumicino Dhaka Hazrat Shahjalal Intl

18:30 - 20:34CCU Kolkata Netaji S. Chandra-PDX Portland

63h 34m3 stops Dhaka Hazrat Shahjalal Intl Rome Fiumicino Los Angeles

₹ 150,028Multiple Airlines

Recent last minute flight deals from Oregon to Kolkata

Wed, 23 Sep - Wed, 7 Oct

06:20 - 02:30PDX Portland-CCU Kolkata Netaji S. Chandra

31h 40m2 stops Seattle/Tacoma Intl Doha Hamad Intl

03:40 - 23:59CCU Kolkata Netaji S. Chandra-PDX Portland

32h 49m2 stops Doha Hamad Intl Chicago O'Hare Intl

₹ 117,680Qatar Airways

Wed, 23 Sep - Wed, 7 Oct

06:20 - 02:30PDX Portland-CCU Kolkata Netaji S. Chandra

31h 40m2 stops Seattle/Tacoma Intl Doha Hamad Intl

03:40 - 19:29CCU Kolkata Netaji S. Chandra-PDX Portland

52h 19m2 stops Doha Hamad Intl Dallas/Fort Worth

₹ 117,968Qatar Airways

Wed, 23 Sep - Thu, 8 Oct

10:48 - 19:55PDX Portland-CCU Kolkata Netaji S. Chandra

44h 37m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl

12:55 - 20:34CCU Kolkata Netaji S. Chandra-PDX Portland

44h 09m3 stops New Delhi Indira Gandhi Intl Rome Fiumicino New York John F Kennedy Intl

₹ 132,942Air India

Wed, 23 Sep - Thu, 8 Oct

07:02 - 04:50PDX Portland-CCU Kolkata Netaji S. Chandra

33h 18m3 stops Chicago O'Hare Intl Zurich New Delhi Indira Gandhi Intl

21:00 - 21:00CCU Kolkata Netaji S. Chandra-PDX Portland

36h 30m3 stops New Delhi Indira Gandhi Intl Zurich San Francisco

₹ 186,119SWISS

Wed, 23 Sep - Thu, 8 Oct

23:09 - 20:20PDX Portland-CCU Kolkata Netaji S. Chandra

32h 41m2 stops Newark New Delhi Indira Gandhi Intl

22:30 - 21:27CCU Kolkata Netaji S. Chandra-PDX Portland

59h 27m3 stops New Delhi Indira Gandhi Intl Rome Fiumicino Newark

₹ 380,589Air India

Wed, 23 Sep - Wed, 7 Oct

19:30 - 14:10PDX Portland-CCU Kolkata Netaji S. Chandra

30h 10m2 stops London Heathrow Hyderabad Rajiv Gandhi Intl

03:40 - 22:49CCU Kolkata Netaji S. Chandra-PDX Portland

31h 39m2 stops Doha Hamad Intl Los Angeles

₹ 730,942Multiple Airlines

Wed, 23 Sep - Thu, 8 Oct

19:30 - 12:35PDX Portland-CCU Kolkata Netaji S. Chandra

52h 35m2 stops London Heathrow Bengaluru Intl

14:00 - 16:44CCU Kolkata Netaji S. Chandra-PDX Portland

39h 14m3 stops New Delhi Indira Gandhi Intl Tokyo Haneda San Francisco

₹ 875,978Multiple Airlines

Wed, 23 Sep - Thu, 8 Oct

10:29 - 09:50PDX Portland-CCU Kolkata Netaji S. Chandra

34h 51m3 stops Vancouver Intl Hong Kong Intl New Delhi Indira Gandhi Intl

17:40 - 16:44CCU Kolkata Netaji S. Chandra-PDX Portland

35h 34m3 stops Mumbai Chhatrapati Shivaji Intl Hong Kong Intl San Francisco

₹ 1,583,883Multiple Airlines

Useful Info

Low season	August
High season	December
Cheapest flight	₹ 51,449

Best time to beat the crowds but there is an average 4% increase in price.

Most popular time to fly (35% more expensive on average)

Flight from Portland to Kolkata

How does KAYAK find such low prices on flights from Oregon 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 Oregon to Kolkata.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Kolkata?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from 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 Oregon to Kolkata?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Kolkata with an airline and back to Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon 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 Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.