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Cheap flights from Hong Kong to Portland from HK$3,537

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 15-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PDX
2 Mar — 9 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Portland

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Portland
Explore the most affordable flight options available from Hong Kong to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 January 2026.

Tue 27-1019:25
HKG
-
PDX
1 stop29h 00m
Air Canada
Sat 31-1007:30
PDX
-
HKG
2 stops44h 10m
Air Canada
Deal found 28-1HK$6,465
Sun 15-220:25
HKG
-
PDX
1 stop14h 05m
Multiple Airlines
Mon 2-307:30
PDX
-
HKG
2 stops30h 15m
Multiple Airlines
Deal found 30-1HK$7,457
Sat 4-709:45
HKG
-
PDX
1 stop14h 46m
Multiple Airlines
Tue 29-908:46
PDX
-
HKG
2 stops22h 59m
Multiple Airlines
Deal found 30-1HK$8,027
Sun 15-220:25
HKG
-
PDX
1 stop14h 05m
Air Canada
Mon 2-309:50
PDX
-
HKG
1 stop16h 50m
Air Canada
Deal found 30-1HK$8,558
Sat 4-709:45
HKG
-
PDX
1 stop14h 46m
Air Canada
Tue 29-915:30
PDX
-
HKG
1 stop22h 40m
Air Canada
Deal found 30-1HK$8,941

Find flight deals from Hong Kong to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Portland (PDX). 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 31 January 2026.

Round-trip from

HK$7,457

One-way from

HK$3,537
ANA
  • ANA
  • 15-2-2-3
  • 3 total stops
  • 44h 20m total
  • Hong Kong to Portland
Search Deals
4-3
  • 4-3
  • 2 total stops
  • 29h 30m total
  • Hong Kong to Portland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Portland 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 70,647 searches. Data last updated 31 January 2026.
Use the filters below to find and compare flights from Hong Kong to Portland that are best for you.

Fly from

Hong Kong

Fly to

Portland

Route

Departure

Return

Price

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sun 15-2

20:25-18:30

1 stop14h 05m

Portland

Mon 2-3

07:30-05:45

2 stops30h 15m

HK$7,457

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 4-7

09:45-09:31

1 stop14h 46m

Portland

Tue 29-9

08:46-22:45

2 stops22h 59m

HK$8,027

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sun 15-2

20:25-18:30

1 stop14h 05m

Portland

Mon 2-3

09:50-18:40

1 stop16h 50m

HK$8,558

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 4-7

09:45-09:31

1 stop14h 46m

Portland

Tue 29-9

15:30-05:10

1 stop22h 40m

HK$8,941

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 13-2

13:30-16:50

2 stops43h 20m

Portland

Wed 20-5

07:00-19:55

2 stops21h 55m

HK$8,988

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 10-2

10:35-12:41

1 stop18h 06m

Portland

Tue 10-2

15:45-22:50

2 stops39h 05m

HK$9,417

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 13-2

13:40-19:15

2 stops45h 35m

Portland

Wed 20-5

21:46-06:15

1 stop17h 29m

HK$9,886

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 13-2

20:25-09:15

1 stop28h 50m

Portland

Wed 20-5

15:25-05:10

1 stop22h 45m

HK$12,002

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Wed 15-4

17:35-09:35

2 stops31h 00m

HK$3,537

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Wed 11-3

20:05-09:35

2 stops28h 30m

HK$3,537

Flights are sorted by cheapest return flights first.

Deals found on 29-1

Showing 1-10 of 18 results
1
2

Best time to book a flight from Hong Kong to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Hong Kong 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.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Portland

What’s the top stopover airport for flights from Hong Kong to Portland?

Share of one-stop return flights from Hong Kong to Portland chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Vancouver (YVR) – chosen by Cheapflights users on 67% of one-stop itineraries from Hong Kong to Portland on Cheapflights.

What’s the cheapest stopover airport for flights from Hong Kong to Portland?

Average return fare for one-stop flights from Hong Kong to Portland, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Vancouver (YVR) is the most affordable one-stop option, with an average return flight price of HK$9,892.

What’s the fastest stopover option from Hong Kong to Portland?

Shortest average travel time for one-stop one-way flights from Hong Kong to Portland, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Vancouver (YVR) have the shortest average one-way travel time for one-stop routes: 15h 25m.

Which airport typically offers the quickest stopover for flights from Hong Kong to Portland?

Average stopover duration for one-stop one-way flights from Hong Kong to Portland, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via San Francisco (SFO) offer the fastest connection on this route, with an average stopover time of 1h 22m.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Hong Kong to Portland?

    For as low as HK$8,558, Air Canada can have you in Portland from Hong Kong in 14h 05m. Hong Kong and Portland are separated by a distance of 10549 km.

  • Can I find deals for flights from Hong Kong to Portland that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Portland.

  • Can I find deals for business class flights from Hong Kong to Portland?

    Yes. Cheapflights offers flight deals from Hong Kong to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Cannon Beach
Gresham

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hong Kong to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Eugene flights

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 Hong Kong to Portland?

Cheapflights helps you search for flights from Hong Kong to Portland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Portland?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Portland for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Hong Kong to Portland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Hong Kong to Portland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Hong Kong to Portland become cheaper?

Yes, Cheapflights offers price alerts on Hong Kong to Portland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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