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HK$911+ 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 10-1. 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.
PDX — HKG
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

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 5 December 2025.

Cheapest airline

Air Canada

Good round-trip deal

HK$774 or less

Good one-way deal

HK$959 or less
On average, Air Canada currently has the cheapest one-way flight from Portland (avg. price of HK$7,362).
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Price to beat on a round-trip flight from Portland.
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Price to beat on a one-way flight from Portland.
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Find flights from Portland

Enter your travel dates to find the best prices.

Cheapest flights from Portland
Explore the most affordable flight options available from Portland. Find the lowest fares based on data from user searches, with prices last updated on 5 December 2025.

Mon 26-109:50PDX - HKG
1 stop16h 50mAir Canada
Mon 11-509:45HKG - PDX
1 stop14h 50mAir Canada
Deal found 3-12HK$3,409
Wed 7-107:45PDX - HKG
2 stops23h 05mANA
Mon 26-100:05HKG - PDX
2 stops30h 50mANA
Deal found 5-12HK$4,553
Mon 12-107:45PDX - HKG
2 stops23h 05mANA
Mon 26-110:00HKG - PDX
2 stops20h 46mANA
Deal found 3-12HK$4,576
Mon 19-117:35PDX - HKG
2 stops24h 35m星宇航空
Mon 2-211:15HKG - PDX
2 stops25h 32m星宇航空
Deal found 2-12HK$4,584
Mon 2-307:30PDX - HKG
1 stop19h 50mUnited Airlines
Thu 12-314:20HKG - PDX
2 stops25h 24mUnited Airlines
Deal found 3-12HK$4,592
Mon 5-107:30PDX - HKG
2 stops30h 15mANA
Wed 21-100:05HKG - PDX
2 stops30h 41mANA
Deal found 4-12HK$4,600
Thu 29-105:35PDX - HKG
1 stop21h 45mUnited Airlines
Thu 5-210:00HKG - PDX
2 stops29h 06mUnited Airlines
Deal found 4-12HK$4,615
Tue 10-319:49PDX - HKG
2 stops32h 26mUnited Airlines
Tue 12-521:45HKG - PDX
2 stops29h 40mUnited Airlines
Deal found 4-12HK$4,623
Sun 1-319:57PDX - HKG
1 stop31h 23mUnited Airlines
Wed 11-322:30HKG - PDX
1 stop15h 34mUnited Airlines
Deal found 4-12HK$4,631

Find flights from Portland within your budget

 
Find flights departing from Portland that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 5 December 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 4-3

07:30-19:20

1 stop19h 50m

Hong Kong Intl

Wed 11-3

14:20-00:44

2 stops25h 24m

HK$4,592

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Thu 29-1

07:45-19:20

1 stop19h 35m

Hong Kong Intl

Thu 5-2

10:35-14:46

1 stop20h 11m

HK$4,592

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Thu 5-3

07:30-19:20

1 stop19h 50m

Hong Kong Intl

Thu 12-3

14:20-23:04

2 stops23h 44m

HK$4,592

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 3-3

07:30-19:20

1 stop19h 50m

Hong Kong Intl

Thu 12-3

10:35-12:33

1 stop16h 58m

HK$4,592

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 11-2

07:45-19:20

1 stop19h 35m

Hong Kong Intl

Wed 4-3

14:20-22:59

2 stops24h 39m

HK$4,592

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 19-1

13:35-06:45

1 stop25h 10m

Hong Kong Intl

Mon 2-2

14:20-12:41

2 stops38h 21m

HK$4,592

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 3-3

07:30-19:20

1 stop19h 50m

Hong Kong Intl

Mon 9-3

10:35-12:33

1 stop16h 58m

HK$4,592

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 7-1

07:45-19:20

1 stop19h 35m

Hong Kong Intl

Tue 27-1

10:35-14:55

1 stop20h 20m

HK$4,592

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 3-3

07:30-19:20

1 stop19h 50m

Hong Kong Intl

Tue 10-3

22:30-23:04

1 stop15h 34m

HK$4,592

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 4-3

05:45-19:20

1 stop21h 35m

Hong Kong Intl

Tue 10-3

22:30-23:04

1 stop15h 34m

HK$4,592

Flights are sorted by cheapest return flights first.

Deals found on 4-12

Showing 1-10 of 20 results
1
2

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.
Estimated return 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.

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 28 November 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 63 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$4,140). Flying from Portland in July will prove the most costly (average of HK$6,740). 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.

Air Canada
Air Canada
From HK$4,723

What are popular destinations to fly to from Portland?

If you’re flying from Portland, these routes are more frequently taken by airlines Los Angeles (350 flights per day), Seattle (334 flights per day) and San Francisco (306 flights per day).

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From HK$899
Honolulu
Honolulu
From HK$3,794
Washington, D.C.
Washington, D.C.
From HK$1,762
Calgary
Calgary
From HK$3,106

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$767. Explore other affordable destinations below.

New York
New York
From HK$767
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From HK$899
Washington, D.C.
Washington, D.C.
From HK$1,762
Calgary
Calgary
From HK$3,106

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.
Air Canada
7.1
Good
10,500 reviews
Check prices

Crew

7.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
10,500 reviews
Air Canada
7.1
Good
10,500 reviews
Check prices

Crew

7.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

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Direct flights from Oregon

Book a direct flight from one of these other cities located in Oregon.
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Direct flights from Redmond

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 5 December 2025.

  • What are the most popular destinations to fly to from Portland?

    This month, the top selected destinations from Portland are Boston, Chicago, Austin. Throughout the year, Boston, Chicago, Atlanta are some of the top choices made by users flying from Portland.

  • What is the cheapest flight from Portland to anywhere?

    Users have flown out of Portland for as low as HK$767 to New York John F Kennedy Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$2,257 to fly from Portland.

  • What is the cheapest premium economy flight from Portland?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Portland.
    Fly Portland to Vancouver Intl Airport from HK$19,247
    Fly Portland to Houston George Bush Intcntl Airport from HK$22,878

  • What is the cheapest month to fly from Portland?

    Currently, the cheapest month for flights from Portland is September. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • 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?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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