$535+ Cheap flights from Portland (PDX) to Kolkata (CCU)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CCU
Oct 20 — Oct 271
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Portland to Kolkata with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Kolkata
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to KolkataExplore the most affordable flight options available from Portland to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
Explore the most affordable flight options available from Portland to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/292:36 pm -
2 stops45h 49m
Tue 2/23:25 am -
2 stops30h 26m
Deal found 9/15![Qatar Airways logo]()
$1,309
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:55 am -
2 stops49h 30m
Fri 11/63:25 am -
2 stops29h 47m
Deal found 9/15![Qatar Airways logo]()
$1,319
This Indian Eagle deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:48 am -
2 stops43h 17m
Wed 10/213:10 pm -
3 stops41h 54m
Deal found 9/16![Multiple Airlines logo]()
$1,340
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/299:30 pm -
2 stops35h 30m
Wed 2/311:40 pm -
3 stops37h 02m
Deal found 9/15![Multiple Airlines logo]()
$1,466
This Gotogate deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:30 pm -
2 stops34h 20m
Mon 9/2110:30 pm -
3 stops30h 50m
Deal found 9/15![Multiple Airlines logo]()
$1,616
This KLM deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:05 pm -
2 stops30h 30m
Mon 9/219:40 pm -
2 stops26h 00m
Deal found 9/15![KLM logo]()
$1,746
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:45 pm -
3 stops30h 05m
Sat 11/71:30 pm -
3 stops33h 26m
Deal found 9/15![Multiple Airlines logo]()
$1,791
This SWISS deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:35 am -
3 stops29h 45m
Mon 9/219:00 pm -
3 stops38h 22m
Deal found 9/15![SWISS logo]()
$2,274
Best flights from Portland to KolkataDiscover carefully curated flight deals from Portland to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Portland to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/292:36 pm -
2 stops45h 49m
Tue 2/23:25 am -
2 stops30h 26m
Deal found 9/15![Qatar Airways logo]()
$1,309
This Indian Eagle deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:48 am -
2 stops44h 37m
Wed 10/2110:30 pm -
2 stops24h 52m
Deal found 9/16![Multiple Airlines logo]()
$1,427
This Qatar Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/126:00 am -
2 stops30h 25m
Fri 1/153:25 am -
2 stops32h 35m
Deal found 9/17![Qatar Airways logo]()
$1,434
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/299:30 pm -
2 stops35h 30m
Wed 2/311:40 pm -
3 stops37h 02m
Deal found 9/15![Multiple Airlines logo]()
$1,466
This Qatar Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/107:00 am -
2 stops29h 25m
Wed 1/133:25 am -
2 stops32h 20m
Deal found 9/17![Qatar Airways logo]()
$1,488
This Qatar Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/107:00 am -
2 stops29h 25m
Thu 1/143:25 am -
2 stops32h 20m
Deal found 9/17![Qatar Airways logo]()
$1,488
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:45 pm -
3 stops30h 05m
Sat 11/71:30 pm -
3 stops33h 26m
Deal found 9/15![Multiple Airlines logo]()
$1,791
This Qatar Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/137:30 am -
2 stops28h 55m
Sat 1/163:25 am -
2 stops32h 20m
Deal found 9/17![Qatar Airways logo]()
$1,528
This Qatar Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/117:00 am -
2 stops29h 25m
Wed 1/133:25 am -
2 stops32h 20m
Deal found 9/17![Qatar Airways logo]()
$1,585
This CheapOair deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:00 am -
2 stops29h 25m
Sun 1/32:00 pm -
3 stops36h 57m
Deal found 9/20![Multiple Airlines logo]()
$2,805
This oojo deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:19 am -
2 stops30h 06m
Fri 1/83:25 am -
2 stops25h 26m
Deal found 9/19![Qatar Airways logo]()
$3,048
Last-minute flights from Portland to KolkataDiscover last-minute flight deals from Portland to Kolkata. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Kolkata. Data last updated September 20, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:30 pm -
2 stops34h 20m
Mon 9/2110:30 pm -
3 stops30h 50m
Deal found 9/15![Multiple Airlines logo]()
$1,616
This KLM deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:05 pm -
2 stops30h 30m
Mon 9/219:40 pm -
2 stops26h 00m
Deal found 9/15![KLM logo]()
$1,746
This SWISS deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:35 am -
3 stops29h 45m
Mon 9/219:00 pm -
3 stops38h 22m
Deal found 9/15![SWISS logo]()
$2,274
This Indian Eagle deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:48 am -
2 stops43h 17m
Wed 10/213:10 pm -
3 stops41h 54m
Deal found 9/16![Multiple Airlines logo]()
$1,340
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:55 am -
2 stops49h 30m
Fri 11/63:25 am -
2 stops29h 47m
Deal found 9/15![Qatar Airways logo]()
$1,319
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:45 pm -
3 stops30h 05m
Sat 11/71:30 pm -
3 stops33h 26m
Deal found 9/15![Multiple Airlines logo]()
$1,791
One-way flights from Portland to KolkataSearch for one-way flight options from Portland to Kolkata. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from Portland to Kolkata. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:04 am -
3 stops58h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$535
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am -
3 stops51h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$665
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:06 am -
3 stops55h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$667
This Indian Eagle deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:55 am -
2 stops49h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Qatar Airways logo]()
$730
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:06 am -
3 stops46h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$752
Find flight deals from Portland to Kolkata
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 20, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,309 (oojo) |
One-way from | $535 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 20, 2026.
Use the filters below to find and compare flights from Portland to Kolkata that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandKolkata
PDX Portland - CCU Kolkata Netaji S. Chandra
PDXCCU
Portland
Wed 11/4
7:04 am-6:50 am
3 stops58h 16m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$536
PortlandKolkata
PDX Portland - CCU Kolkata Netaji S. Chandra
PDXCCU
Portland
Thu 11/5
11:06 am-8:00 am
3 stops55h 24m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$667
Quickest round-trip
PortlandKolkata
PDX Portland - CCU Kolkata Netaji S. Chandra
PDXCCU
Portland
Fri 10/30
11:06 am-10:20 pm
3 stops46h 44m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$752
PortlandKolkata
PDX Portland - CCU Kolkata Netaji S. Chandra
PDXCCU
Portland
Tue 12/29
2:36 pm-1:55 am
2 stops45h 49m
Kolkata Netaji S. Chandra
Tue 2/2
3:25 am-8:21 pm
2 stops30h 26m
$1,309
PortlandKolkata
PDX Portland - CCU Kolkata Netaji S. Chandra
PDXCCU
Portland
Wed 10/14
10:48 am-7:55 pm
2 stops44h 37m
Kolkata Netaji S. Chandra
Wed 10/21
10:30 pm-10:52 am
2 stops24h 52m
$1,427
PortlandKolkata
PDX Portland - CCU Kolkata Netaji S. Chandra
PDXCCU
Portland
Tue 1/12
6:00 am-1:55 am
2 stops30h 25m
Kolkata Netaji S. Chandra
Fri 1/15
3:25 am-10:30 pm
2 stops32h 35m
$1,434
PortlandKolkata
PDX Portland - CCU Kolkata Netaji S. Chandra
PDXCCU
Portland
Tue 12/29
9:30 pm-10:30 pm
2 stops35h 30m
Kolkata Netaji S. Chandra
Wed 2/3
11:40 pm-11:12 pm
3 stops37h 02m
$1,466
PortlandKolkata
PDX Portland - CCU Kolkata Netaji S. Chandra
PDXCCU
Portland
Sun 1/10
7:00 am-1:55 am
2 stops29h 25m
Kolkata Netaji S. Chandra
Wed 1/13
3:25 am-10:15 pm
2 stops32h 20m
$1,488
PortlandKolkata
PDX Portland - CCU Kolkata Netaji S. Chandra
PDXCCU
Portland
Sun 1/10
7:00 am-1:55 am
2 stops29h 25m
Kolkata Netaji S. Chandra
Thu 1/14
3:25 am-10:15 pm
2 stops32h 20m
$1,488
PortlandKolkata
PDX Portland - CCU Kolkata Netaji S. Chandra
PDXCCU
Portland
Wed 1/13
7:30 am-1:55 am
2 stops28h 55m
Kolkata Netaji S. Chandra
Sat 1/16
3:25 am-10:15 pm
2 stops32h 20m
$1,528
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Portland to Kolkata
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Kolkata in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Kolkata flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Portland-Kolkata flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Portland-Kolkata flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Kolkata flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Kolkata
Have a flexible travel schedule? Discover the best time to fly to Kolkata from Portland with our price prediction graph.
PDX-CCU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Kolkata
Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated September 20, 2026.
Get a feel of what it's like to fly with Qatar Airways from Portland to Kolkata by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.3
Comfort
7.3
Overall
7.3
Boarding
7.5
Crew
7.9
Food
7.3
Reviews
1 / 20
4.0
OkayJanak,Oct 2023
DOH - AMD
Entertainment
7.3
Comfort
7.3
Overall
7.3
Boarding
7.5
Crew
7.9
Food
7.3
Reviews
1 / 20
4.0
OkayJanak,Oct 2023
DOH - AMD
Related info for your journey
Find useful and relevant information for your journey from Portland to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
Kolkata flight routes
Other flight options
Other flights from Portland
Popular flights
Complete your trip
Complete your trip to Kolkata by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Kolkata by cabin class
Find flights from Portland to Kolkata, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Kolkata
Explore flights to Kolkata departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.
Portland and Kolkata flights
Browse other Portland and Kolkata flight options. Last updated on September 20, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Portland to Kolkata
Discover the top airline that operate flights from Portland to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,180 | Average$1,973 | FlexibilityNo cancel fee | On-time68% |