$1,056+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CCU
May 11 — May 181
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
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 April 11, 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 April 11, 2026.
This Etihad Airways deal was found by Cheapflights users on 4/9. 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.
Tue 8/259:52 pm
PDX
- CCU
2 stops40h 38m
Multiple Airlines
Tue 9/294:10 am
CCU
- PDX
2 stops31h 10m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$1,056
This Etihad Airways deal was found by Cheapflights users on 4/7. 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 10/111:45 am
PDX
- CCU
2 stops26h 45m
Multiple Airlines
Sat 10/104:10 am
CCU
- PDX
2 stops31h 19m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,130
This FlightHub deal was found by Cheapflights users on 4/10. 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.
Mon 4/137:00 am
PDX
- CCU
2 stops30h 25m
Qatar Airways
Sun 5/104:00 am
CCU
- PDX
2 stops52h 47m
Qatar Airways
Deal found 4/10![Qatar Airways logo]()
$1,262
This Qatar Airways deal was found by Cheapflights users on 4/6. 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 5/68:00 am
PDX
- CCU
2 stops30h 00m
Multiple Airlines
Wed 5/134:00 am
CCU
- PDX
2 stops31h 17m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,290
This Qatar Airways deal was found by Cheapflights users on 4/6. 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.
Fri 9/118:00 am
PDX
- CCU
2 stops30h 00m
Qatar Airways
Tue 9/154:00 am
CCU
- PDX
2 stops30h 27m
Qatar Airways
Deal found 4/6![Qatar Airways logo]()
$1,352
This Indian Eagle deal was found by Cheapflights users on 4/9. 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 11/186:00 am
PDX
- CCU
2 stops30h 25m
Qatar Airways
Mon 12/283:25 am
CCU
- PDX
2 stops31h 41m
Qatar Airways
Deal found 4/9![Qatar Airways logo]()
$1,358
This BusinessClass deal was found by Cheapflights users on 4/6. 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.
Sat 5/1610:23 pm
PDX
- CCU
2 stops40h 07m
Etihad Airways
Sun 5/314:10 am
CCU
- PDX
2 stops46h 55m
Etihad Airways
Deal found 4/6![Etihad Airways logo]()
$1,362
This Etihad Airways deal was found by Cheapflights users on 4/7. 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 6/189:47 pm
PDX
- CCU
2 stops40h 43m
Multiple Airlines
Sat 7/44:10 am
CCU
- PDX
2 stops30h 54m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,671
This FlightHub deal was found by Cheapflights users on 4/9. 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.
Wed 11/189:35 pm
PDX
- CCU
2 stops32h 40m
Multiple Airlines
Tue 12/2910:00 pm
CCU
- PDX
3 stops32h 07m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$1,874
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 April 11, 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 April 11, 2026.
This Etihad Airways deal was found by Cheapflights users on 4/9. 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.
Tue 8/259:52 pm
PDX
- CCU
2 stops40h 38m
Multiple Airlines
Tue 9/294:10 am
CCU
- PDX
2 stops31h 10m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$1,056
This Qatar Airways deal was found by Cheapflights users on 4/6. 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.
Fri 9/118:00 am
PDX
- CCU
2 stops30h 00m
Qatar Airways
Tue 9/154:00 am
CCU
- PDX
2 stops30h 27m
Qatar Airways
Deal found 4/6![Qatar Airways logo]()
$1,352
This Priceline deal was found by Cheapflights users on 4/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:45 am
PDX
- CCU
3 stops29h 35m
SWISS
Tue 9/295:40 pm
CCU
- PDX
3 stops37h 56m
SWISS
Deal found 4/9![SWISS logo]()
$2,054
This Etihad Airways deal was found by Cheapflights users on 4/7. 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 10/111:45 am
PDX
- CCU
2 stops26h 45m
Multiple Airlines
Sat 10/104:10 am
CCU
- PDX
2 stops31h 19m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,130
This Qatar Airways deal was found by Cheapflights users on 4/6. 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 5/68:00 am
PDX
- CCU
2 stops30h 00m
Multiple Airlines
Wed 5/134:00 am
CCU
- PDX
2 stops31h 17m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,290
This British Airways deal was found by Cheapflights users on 4/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:30 pm
PDX
- CCU
2 stops56h 20m
British Airways
Wed 10/281:30 pm
CCU
- PDX
2 stops63h 55m
British Airways
Deal found 4/10![British Airways logo]()
$4,498
This Priceline deal was found by Cheapflights users on 4/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:45 am
PDX
- CCU
3 stops29h 35m
Multiple Airlines
Sun 5/318:55 pm
CCU
- PDX
2 stops36h 29m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,965
This British Airways deal was found by Cheapflights users on 4/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:30 pm
PDX
- CCU
2 stops30h 10m
British Airways
Wed 10/2810:30 pm
CCU
- PDX
2 stops54h 55m
British Airways
Deal found 4/10![British Airways logo]()
$4,498
This British Airways deal was found by Cheapflights users on 4/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:30 pm
PDX
- CCU
2 stops26h 25m
British Airways
Sun 10/2510:30 pm
CCU
- PDX
2 stops30h 55m
British Airways
Deal found 4/10![British Airways logo]()
$4,498
Last-minute flights from Portland to KolkataDiscover last-minute flight deals from Portland to Kolkata. Data last updated April 11, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Kolkata. Data last updated April 11, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 4/10. 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.
Mon 4/137:00 am
PDX
- CCU
2 stops30h 25m
Qatar Airways
Sun 5/104:00 am
CCU
- PDX
2 stops52h 47m
Qatar Airways
Deal found 4/10![Qatar Airways logo]()
$1,262
This Orbitz deal was found by Cheapflights users on 4/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:35 pm
PDX
- CCU
3 stops42h 45m
Multiple Airlines
Sun 5/104:00 am
CCU
- PDX
2 stops31h 17m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$2,273
This Qatar Airways deal was found by Cheapflights users on 4/6. 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 5/68:00 am
PDX
- CCU
2 stops30h 00m
Multiple Airlines
Wed 5/134:00 am
CCU
- PDX
2 stops31h 17m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,290
This BusinessClass deal was found by Cheapflights users on 4/6. 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.
Sat 5/1610:23 pm
PDX
- CCU
2 stops40h 07m
Etihad Airways
Sun 5/314:10 am
CCU
- PDX
2 stops46h 55m
Etihad Airways
Deal found 4/6![Etihad Airways logo]()
$1,362
This Priceline deal was found by Cheapflights users on 4/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:45 am
PDX
- CCU
3 stops29h 35m
Multiple Airlines
Sun 5/318:55 pm
CCU
- PDX
2 stops36h 29m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,965
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 April 11, 2026.
Search for one-way flight options from Portland to Kolkata. Find affordable one-way fares based on user searches. Data last updated April 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 4/183:42 pm
PDX
- CCU
3 stops43h 47m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,688
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 April 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,056 (Etihad Airways) |
Popular in | December |
Cheapest in | March |
Average price | $1,171 |
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 April 11, 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
Tue 8/25
9:52 pm-3:00 am
2 stops40h 38m
Kolkata Netaji S. Chandra
Tue 9/29
4:10 am-10:50 pm
2 stops31h 10m
$1,056
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Thu 10/1
11:45 am-3:00 am
2 stops26h 45m
Kolkata Netaji S. Chandra
Sat 10/10
4:10 am-10:59 pm
2 stops31h 19m
$1,130
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Wed 5/6
8:00 am-2:30 am
2 stops30h 00m
Kolkata Netaji S. Chandra
Wed 5/13
4:00 am-10:47 pm
2 stops31h 17m
$1,290
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Fri 9/11
8:00 am-2:30 am
2 stops30h 00m
Kolkata Netaji S. Chandra
Tue 9/15
4:00 am-9:57 pm
2 stops30h 27m
$1,352
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Sat 5/16
10:45 am-4:50 am
3 stops29h 35m
Kolkata Netaji S. Chandra
Sun 5/31
8:55 pm-8:54 pm
2 stops36h 29m
$1,965
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Tue 8/25
10:45 am-4:50 am
3 stops29h 35m
Kolkata Netaji S. Chandra
Tue 9/29
5:40 pm-7:06 pm
3 stops37h 56m
$2,054
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Tue 10/6
7:30 pm-4:20 pm
2 stops56h 20m
Kolkata Netaji S. Chandra
Wed 10/28
1:30 pm-4:55 pm
2 stops63h 55m
$4,498
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Mon 10/5
7:30 pm-2:10 pm
2 stops30h 10m
Kolkata Netaji S. Chandra
Wed 10/28
10:30 pm-4:55 pm
2 stops54h 55m
$4,498
Quickest round-trip
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Mon 10/5
7:30 pm-10:25 am
2 stops26h 25m
Kolkata Netaji S. Chandra
Sun 10/25
10:30 pm-4:55 pm
2 stops30h 55m
$4,498
Cheapest one-way
Quickest one-way
PortlandKolkata
PDX - CCU
PDXCCU
Portland
Sat 4/18
3:42 pm-11:59 pm
3 stops43h 47m
$1,688
Sorted 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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Kolkata flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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
What is the cheapest month to book a flight from Portland to Kolkata?
Currently, March is the cheapest month in which you can book a flight from Portland to Kolkata (average of $1,006). Flying from Portland to Kolkata in June is currently the most expensive (average of $1,753). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PDX to CCU?
Find hourly flight availability from Portland to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2026.
When flying from Portland to Kolkata, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 39% versus a flight at noon.
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 April 11, 2026.
Get a feel of what it's like to fly with Singapore Airlines and 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.
Crew
8.6
Comfort
8.0
Food
7.8
Overall
8.2
Entertainment
8.0
Boarding
8.3
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SIN - AMD
Crew
8.6
Comfort
8.0
Food
7.8
Overall
8.2
Entertainment
8.0
Boarding
8.3
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SIN - AMD
Crew
8.6
Comfort
8.0
Food
7.8
Overall
8.2
Entertainment
8.0
Boarding
8.3
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SIN - 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.
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Complete your trip
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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 April 11, 2026.
Portland and Kolkata flights
Browse other Portland and Kolkata flight options. Last updated on April 11, 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 April 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Portland to Kolkata
Discover the top 2 airlines 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 April 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,031 | Average$1,260 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,182 | Average$1,973 | FlexibilityNo cancel fee | On-time68% |