$630+ Cheap flights from Portland (PDX) to Kolkata (CCU)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CCU
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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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
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Best
Last-minute
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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 July 25, 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 July 25, 2026.
This Indian Eagle deal was found by Cheapflights users on 7/23. 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.
Tue 10/67:33 am
PDX
- CCU
2 stops47h 52m
Multiple Airlines
Mon 11/167:05 pm
CCU
- PDX
2 stops39h 15m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,097
This Indian Eagle deal was found by Cheapflights users on 7/23. 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.
Tue 9/17:33 am
PDX
- CCU
2 stops47h 52m
Multiple Airlines
Sun 9/207:15 pm
CCU
- PDX
2 stops36h 45m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,108
This FlightHub deal was found by Cheapflights users on 7/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:30 pm
PDX
- CCU
2 stops37h 20m
Multiple Airlines
Tue 11/103:55 pm
CCU
- PDX
2 stops35h 05m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,152
This Etihad Airways deal was found by Cheapflights users on 7/25. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:34 pm
PDX
- CCU
2 stops38h 51m
Multiple Airlines
Fri 9/253:50 am
CCU
- PDX
2 stops32h 47m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,164
This Qatar Airways deal was found by Cheapflights users on 7/23. 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 11/310:58 pm
PDX
- CCU
2 stops37h 27m
Qatar Airways
Tue 11/243:25 am
CCU
- PDX
2 stops30h 06m
Qatar Airways
Deal found 7/23![Qatar Airways logo]()
$1,185
This Indian Eagle deal was found by Cheapflights users on 7/23. 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.
Thu 11/510:58 pm
PDX
- CCU
2 stops37h 27m
Qatar Airways
Wed 11/253:25 am
CCU
- PDX
2 stops30h 01m
Qatar Airways
Deal found 7/23![Qatar Airways logo]()
$1,187
This oojo deal was found by Cheapflights users on 7/23. 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 10/66:00 am
PDX
- CCU
2 stops32h 00m
Qatar Airways
Mon 11/93:25 am
CCU
- PDX
2 stops29h 52m
Qatar Airways
Deal found 7/23![Qatar Airways logo]()
$1,202
This Qatar Airways deal was found by Cheapflights users on 7/23. 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 11/28:00 am
PDX
- CCU
2 stops28h 25m
Qatar Airways
Tue 11/243:25 am
CCU
- PDX
2 stops30h 06m
Qatar Airways
Deal found 7/23![Qatar Airways logo]()
$1,220
This Qatar Airways deal was found by Cheapflights users on 7/23. 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.
Sat 11/710:58 pm
PDX
- CCU
2 stops37h 27m
Qatar Airways
Tue 11/243:25 am
CCU
- PDX
2 stops30h 06m
Qatar Airways
Deal found 7/23![Qatar Airways logo]()
$1,226
This Indian Eagle deal was found by Cheapflights users on 7/23. 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 11/710:58 pm
PDX
- CCU
2 stops37h 27m
Qatar Airways
Wed 11/253:25 am
CCU
- PDX
2 stops30h 01m
Qatar Airways
Deal found 7/23![Qatar Airways logo]()
$1,227
This oojo deal was found by Cheapflights users on 7/23. 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 12/296:00 am
PDX
- CCU
2 stops30h 25m
Qatar Airways
Tue 2/23:25 am
CCU
- PDX
2 stops32h 14m
Qatar Airways
Deal found 7/23![Qatar Airways logo]()
$1,228
This Qatar Airways deal was found by Cheapflights users on 7/23. 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 11/310:58 pm
PDX
- CCU
2 stops37h 27m
Qatar Airways
Wed 11/253:25 am
CCU
- PDX
2 stops32h 25m
Qatar Airways
Deal found 7/23![Qatar Airways logo]()
$1,229
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 July 25, 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 July 25, 2026.
This Etihad Airways deal was found by Cheapflights users on 7/25. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:34 pm
PDX
- CCU
2 stops38h 51m
Multiple Airlines
Fri 9/253:50 am
CCU
- PDX
2 stops32h 47m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,164
This Qatar Airways deal was found by Cheapflights users on 7/23. 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 11/310:58 pm
PDX
- CCU
2 stops37h 27m
Qatar Airways
Tue 11/243:25 am
CCU
- PDX
2 stops30h 06m
Qatar Airways
Deal found 7/23![Qatar Airways logo]()
$1,185
This BusinessClass deal was found by Cheapflights users on 7/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:34 pm
PDX
- CCU
2 stops38h 51m
Etihad Airways
Fri 1/299:00 pm
CCU
- PDX
2 stops36h 54m
Etihad Airways
Deal found 7/22![Etihad Airways logo]()
$1,239
This Qatar Airways deal was found by Cheapflights users on 7/21. 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.
Thu 11/510:58 pm
PDX
- CCU
2 stops37h 27m
Qatar Airways
Tue 11/243:25 am
CCU
- PDX
2 stops30h 06m
Qatar Airways
Deal found 7/21![Qatar Airways logo]()
$1,185
This Etihad Airways deal was found by Cheapflights users on 7/24. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:34 pm
PDX
- CCU
2 stops32h 26m
Multiple Airlines
Fri 8/289:30 pm
CCU
- PDX
2 stops34h 48m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,245
This Qatar Airways deal was found by Cheapflights users on 7/23. 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 11/48:00 am
PDX
- CCU
2 stops28h 25m
Qatar Airways
Tue 11/243:25 am
CCU
- PDX
2 stops30h 06m
Qatar Airways
Deal found 7/23![Qatar Airways logo]()
$1,220
This Etihad Airways deal was found by Cheapflights users on 7/21. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:59 pm
PDX
- CCU
2 stops33h 01m
Multiple Airlines
Mon 8/319:30 pm
CCU
- PDX
2 stops38h 59m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,245
This Qatar Airways deal was found by Cheapflights users on 7/21. 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 11/98:00 am
PDX
- CCU
2 stops28h 25m
Qatar Airways
Tue 11/243:25 am
CCU
- PDX
2 stops30h 06m
Qatar Airways
Deal found 7/21![Qatar Airways logo]()
$1,236
This Qatar Airways deal was found by Cheapflights users on 7/23. 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.
Thu 9/247:25 am
PDX
- CCU
2 stops30h 35m
Qatar Airways
Mon 9/284:00 am
CCU
- PDX
2 stops27h 50m
Qatar Airways
Deal found 7/23![Qatar Airways logo]()
$1,264
This Qatar Airways deal was found by Cheapflights users on 7/23. 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 11/88:00 am
PDX
- CCU
2 stops28h 25m
Qatar Airways
Wed 11/253:25 am
CCU
- PDX
2 stops30h 01m
Qatar Airways
Deal found 7/23![Qatar Airways logo]()
$1,264
Last-minute flights from Portland to KolkataDiscover last-minute flight deals from Portland to Kolkata. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Kolkata. Data last updated July 25, 2026 and is based on user searches.
This Etihad Airways deal was found by Cheapflights users on 7/25. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:34 pm
PDX
- CCU
2 stops38h 51m
Multiple Airlines
Fri 9/253:50 am
CCU
- PDX
2 stops32h 47m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,164
This BusinessClass deal was found by Cheapflights users on 7/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:34 pm
PDX
- CCU
2 stops38h 51m
Etihad Airways
Fri 1/299:00 pm
CCU
- PDX
2 stops36h 54m
Etihad Airways
Deal found 7/22![Etihad Airways logo]()
$1,239
This Etihad Airways deal was found by Cheapflights users on 7/22. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:34 pm
PDX
- CCU
2 stops38h 51m
Multiple Airlines
Fri 8/219:30 pm
CCU
- PDX
2 stops34h 48m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,345
This Etihad Airways deal was found by Cheapflights users on 7/24. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:34 pm
PDX
- CCU
2 stops32h 26m
Multiple Airlines
Fri 8/289:30 pm
CCU
- PDX
2 stops34h 48m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,245
This oojo deal was found by Cheapflights users on 7/23. 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.
Wed 8/196:27 am
PDX
- CCU
2 stops55h 33m
Qatar Airways
Fri 8/284:00 am
CCU
- PDX
2 stops51h 29m
Qatar Airways
Deal found 7/23![Qatar Airways logo]()
$1,333
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:27 am
PDX
- CCU
2 stops31h 33m
Multiple Airlines
Mon 8/314:00 am
CCU
- PDX
2 stops31h 39m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,386
This CheapOair deal was found by Cheapflights users on 7/21. 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 8/2111:27 pm
PDX
- CCU
2 stops32h 33m
Multiple Airlines
Mon 8/315:30 pm
CCU
- PDX
3 stops33h 32m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,717
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 July 25, 2026.
Search for one-way flight options from Portland to Kolkata. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/510:47 am
PDX
- CCU
2 stops45h 03m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$630
This oojo deal was found by Cheapflights users on 7/23. 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 10/177:05 am
PDX
- CCU
2 stops30h 55m
Qatar Airways
Deal found 7/23![Qatar Airways logo]()
$691
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:07 am
PDX
- CCU
2 stops32h 53m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$705
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Tue 8/410:59 pm
PDX
- CCU
3 stops36h 51m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$719
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Mon 8/35:49 pm
PDX
- CCU
3 stops38h 11m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$733
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/110:59 pm
PDX
- CCU
3 stops39h 51m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$734
This Ovago deal was found by Cheapflights users on 7/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:49 am
PDX
- CCU
2 stops26h 11m
Etihad Airways
Deal found 7/22![Etihad Airways logo]()
$764
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 7/3110:59 pm
PDX
- CCU
3 stops37h 26m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$772
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 July 25, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,097 (Indian Eagle) |
One-way from | $630 (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 2,558,603 searches. Data last updated July 25, 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 - CCU
PDXCCU
Portland
Thu 8/13
11:34 pm-2:55 am
2 stops38h 51m
Kolkata Netaji S. Chandra
Fri 9/25
3:50 am-12:07 am
2 stops32h 47m
$1,164
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Tue 11/3
10:58 pm-1:55 am
2 stops37h 27m
Kolkata Netaji S. Chandra
Tue 11/24
3:25 am-8:01 pm
2 stops30h 06m
$1,185
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Thu 11/5
10:58 pm-1:55 am
2 stops37h 27m
Kolkata Netaji S. Chandra
Tue 11/24
3:25 am-8:01 pm
2 stops30h 06m
$1,185
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Wed 11/4
8:00 am-1:55 am
2 stops28h 25m
Kolkata Netaji S. Chandra
Tue 11/24
3:25 am-8:01 pm
2 stops30h 06m
$1,220
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Mon 11/9
8:00 am-1:55 am
2 stops28h 25m
Kolkata Netaji S. Chandra
Tue 11/24
3:25 am-8:01 pm
2 stops30h 06m
$1,236
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Thu 8/13
11:34 pm-2:55 am
2 stops38h 51m
Kolkata Netaji S. Chandra
Fri 1/29
9:00 pm-8:24 pm
2 stops36h 54m
$1,239
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Wed 8/19
11:34 pm-8:30 pm
2 stops32h 26m
Kolkata Netaji S. Chandra
Fri 8/28
9:30 pm-7:48 pm
2 stops34h 48m
$1,245
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Fri 8/21
10:59 pm-8:30 pm
2 stops33h 01m
Kolkata Netaji S. Chandra
Mon 8/31
9:30 pm-11:59 pm
2 stops38h 59m
$1,245
Quickest round-trip
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Thu 9/24
7:25 am-2:30 am
2 stops30h 35m
Kolkata Netaji S. Chandra
Mon 9/28
4:00 am-7:20 pm
2 stops27h 50m
$1,264
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Sun 11/8
8:00 am-1:55 am
2 stops28h 25m
Kolkata Netaji S. Chandra
Wed 11/25
3:25 am-7:56 pm
2 stops30h 01m
$1,264
Showing 1-10 of 17 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 July.
| 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.
Cheapflights Insights
Everything you need to know about your flight from Portland to Kolkata
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 July 25, 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.
Comfort
7.3
Overall
7.3
Crew
7.9
Food
7.3
Boarding
7.5
Entertainment
7.3
Reviews
1 / 20
4.0
OkayJanak,Oct 2023
DOH - AMD
Comfort
7.3
Overall
7.3
Crew
7.9
Food
7.3
Boarding
7.5
Entertainment
7.3
Reviews
1 / 20
4.0
OkayJanak,Oct 2023
DOH - AMD
Related info for your journey
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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 2,558,603 searches. Data last updated July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,247 | Average$1,973 | FlexibilityNo cancel fee | On-time68% |