HK$749+ Cheap flights from Portland
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11-10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from Portland
Discover essential information about flights departing from Portland, including flight schedules, destinations, airlines operating at the Portland airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 2 September 2025.
Cheapest airline | Air Canada |
---|---|
Good round-trip deal | HK$776 or less |
Good one-way deal | HK$961 or less |
Find flights from Portland
Cheapest flights from PortlandExplore the most affordable flight options available from Portland. Find the lowest fares based on data from user searches, with prices last updated on 2 September 2025.
Explore the most affordable flight options available from Portland. Find the lowest fares based on data from user searches, with prices last updated on 2 September 2025.
Find flights from Portland within your budget
Fly to
Route
Departure
Return
Price
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Tue 27-1
19:00-18:40
1 stop31h 40m
Hong Kong Intl
Tue 26-5
18:00-20:05
2 stops41h 05m
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Tue 16-9
15:25-16:05
1 stop33h 40m
Hong Kong Intl
Thu 25-9
18:00-23:01
1 stop20h 01m
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Thu 8-1
09:50-18:40
1 stop16h 50m
Hong Kong Intl
Thu 29-1
10:00-18:30
2 stops24h 30m
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Tue 20-1
09:50-18:40
1 stop16h 50m
Hong Kong Intl
Tue 14-4
09:05-14:45
2 stops20h 40m
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Thu 12-2
09:50-22:20
2 stops20h 30m
Hong Kong Intl
Wed 4-3
10:00-18:30
2 stops24h 30m
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Mon 16-2
09:50-18:40
1 stop16h 50m
Hong Kong Intl
Sun 15-3
02:45-18:30
2 stops30h 45m
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Tue 9-9
15:25-16:05
1 stop33h 40m
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Tue 14-10
11:07-12:25
2 stops34h 18m
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Sun 7-9
19:40-22:45
2 stops36h 05m
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Sat 11-10
11:07-12:25
2 stops34h 18m
Best time to book a flight from Portland
Have a flexible travel schedule? Discover the best time to fly from Portland with our price prediction graph.
Travel insights for flights from Portland
Get recent, data-driven insights about flights from Portland including ideal travel times, pricing trends, and more.
When is the best time to book a flight from Portland?
Use this chart to determine the optimal time to book a return flight from Portland to Hong Kong. Price data was last updated on 29 August 2025.
The price you pay for your flight from Portland may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Portland?
Currently, September is the cheapest month in which you can book a flight from Portland (average of HK$4,581). Flying from Portland in December will prove the most costly (average of HK$7,789). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from Portland?
Only one airline operates round-trip flights from Portland: Air Canada. This airline flies to the following popular destinations: Hong Kong.
What are popular destinations to fly to from Portland?
If you’re flying from Portland, these routes are more frequently taken by airlines Seattle (473 flights per day), Los Angeles (386 flights per day) and San Francisco (326 flights per day).
What is the cheapest place to fly to from Portland?
The cheapest city to fly to from Portland is New York, with prices starting at HK$769. Explore other affordable destinations below.
Airline reviews for flights from Portland
Get insights into the airlines that provide service from Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Portland. In the last 7 days, Cheapflights users made a total of 70,647 searches.
Get a feel of what it's like to fly with Air Canada from Portland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
Anonymous,Oct 2024
TPA - YYZ
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
Anonymous,Oct 2024
TPA - YYZ
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Direct flights from Oregon
Book a direct flight from one of these other cities located in Oregon.
Related info for your journey
Access useful and relevant information related to your journey from Portland. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 2 September 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Portland?
Cheapflights makes it easy to find flights from Portland by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Portland?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portland.
Can Cheapflights find flights from Portland with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Portland become cheaper?
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