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Cheap flights from Hong Kong to Portland from HK$3,547

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 7-9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PDX
13 Sep — 20 Sep1
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 14 August 2026.

Mon 21-913:00 -
2 stops18h 50m
Thu 24-915:00 -
2 stops41h 30m
Deal found 10-8HK$6,693
Sat 7-1110:45 -
1 stop14h 41m
Wed 11-1119:26 -
2 stops41h 44m
Deal found 10-8HK$6,709
Mon 21-912:20 -
2 stops35h 23m
Thu 24-917:34 -
1 stop20h 31m
Deal found 12-8HK$6,732
Wed 2-912:20 -
2 stops26h 36m
Mon 7-917:35 -
1 stop20h 30m
Deal found 10-8HK$6,740
Sat 7-1110:35 -
2 stops23h 34m
Wed 11-1107:10 -
1 stop20h 10m
Deal found 11-8HK$6,748
Wed 9-900:45 -
2 stops31h 25m
Thu 17-907:00 -
2 stops24h 45m
Deal found 13-8HK$6,787
Wed 2-922:30 -
1 stop26h 41m
Mon 7-907:00 -
1 stop20h 55m
Deal found 12-8HK$6,819
Wed 2-911:20 -
2 stops24h 27m
Mon 7-919:40 -
2 stops23h 15m
Deal found 13-8HK$7,462
Wed 2-923:55 -
2 stops29h 52m
Mon 7-907:00 -
2 stops31h 15m
Deal found 14-8HK$7,588
Fri 25-900:45 -
2 stops31h 25m
Sat 3-1007:00 -
2 stops24h 45m
Deal found 12-8HK$7,611
Fri 25-911:05 -
2 stops24h 45m
Fri 2-1018:50 -
2 stops23h 00m
Deal found 11-8HK$7,784

Find flight deals from Hong Kong to Portland

Keep the following information in mind while searching for Hong Kong to Portland flight deals. Data was last updated 14 August 2026.

Round-trip from

HK$6,693

One-way from

HK$3,547
21-9-24-9
  • 21-9-24-9
  • 4 total stops
  • 60h 20m total
  • Hong Kong to Portland
Search Deals
7-9
  • 7-9
  • 2 total stops
  • 21h 50m 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 14 August 2026.
Use the filters below to find and compare flights from Hong Kong to Portland that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 21-9

12:20-08:43

2 stops35h 23m

Portland

Thu 24-9

17:34-05:05

1 stop20h 31m

HK$6,732
Fastest return journey

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Sat 7-11

10:35-21:02

1 stop26h 27m

Portland

Wed 11-11

07:10-19:20

1 stop20h 10m

HK$6,748

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Wed 2-9

09:25-16:33

1 stop22h 08m

Portland

Mon 7-9

06:20-05:05

1 stop31h 45m

HK$6,748
Cheapest one-way

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Tue 8-9

01:40-18:38

2 stops31h 58m

HK$3,547

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Sun 22-11

16:50-15:24

2 stops38h 34m

HK$3,633

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Tue 15-9

12:40-20:21

2 stops22h 41m

HK$4,080

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Sun 22-11

10:45-16:23

1 stop21h 38m

HK$4,080

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 14-9

11:45-00:37

1 stop27h 52m

HK$4,080
Fastest single journey

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Sun 15-11

22:30-00:44

1 stop18h 14m

HK$4,120

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 7-9

11:45-20:59

1 stop24h 14m

HK$4,120

Flights are sorted by cheapest return flights first.

Deals found on 13-8

Showing 1-10 of 12 resultsSorted by cheapest first
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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

No data available for this route at this time. Please check back soon.

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.

  • What airport do you fly into for flights to Portland from Hong Kong?

    Most people fly into Portland (PDX) if they book a flight to Portland from Hong Kong. Portland is conveniently located just 9.7 km from Portland’s city centre.

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

    For as low as HK$6,732, Delta can have you in Portland from Hong Kong in 35h 23m. 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

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Fly with Cheapflights

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How does Cheapflights help users find flights from Hong Kong to Portland?

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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 Hong Kong to Portland.

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

Need flexible booking options for your flight to Portland from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Hong Kong to Portland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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