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Cheap flights from Hong Kong to Portland from HK$3,556

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 17-9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PDX
15 Jul — 22 Jul1
1 adult

Cheap 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 10 July 2025.

Round-trip from

HK$6,138

One-way from

HK$3,556

Popular in

August

Cheapest in

September

Average price

HK$10,032
星宇航空
  • 星宇航空
  • 9-9-30-9
  • 4 total stops
  • 46h 14m total
  • Hong Kong to Portland
Search Deals
17-9
  • 17-9
  • 2 total stops
  • 49h 53m total
  • Hong Kong to Portland
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (HK$5,287 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$3,065 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Hong Kong to Portland

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 10 July 2025.

Tue 9-911:20HKG - PDX
2 stops22h 50m星宇航空
Tue 30-919:31PDX - HKG
2 stops23h 24m星宇航空
Deal found 8-7HK$6,138
Fri 22-818:20HKG - PDX
2 stops20h 39mMultiple Airlines
Fri 29-817:47PDX - HKG
2 stops27h 38mMultiple Airlines
Deal found 8-7HK$7,465
Tue 9-918:00HKG - PDX
1 stop20h 01mAir Canada
Tue 30-906:15PDX - HKG
1 stop18h 50mAir Canada
Deal found 8-7HK$7,567
Fri 22-800:45HKG - PDX
2 stops28h 53mKorean Air
Sat 30-811:14PDX - HKG
2 stops20h 16mKorean Air
Deal found 9-7HK$10,982
Sat 23-809:55HKG - PDX
3 stops19h 49mJapan Airlines
Sat 30-811:12PDX - HKG
2 stops19h 48mJapan Airlines
Deal found 9-7HK$24,020

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 10 July 2025.
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

Tue 9-9

11:20-19:10

2 stops22h 50m

Portland

Tue 30-9

19:31-09:55

2 stops23h 24m

HK$6,138

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 22-8

18:20-23:59

2 stops20h 39m

Portland

Fri 29-8

17:47-12:25

2 stops27h 38m

HK$7,465

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 9-9

18:00-23:01

1 stop20h 01m

Portland

Tue 30-9

06:15-16:05

1 stop18h 50m

HK$7,567

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 22-8

00:45-14:38

2 stops28h 53m

Portland

Sat 30-8

11:14-22:30

2 stops20h 16m

HK$10,982

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 23-8

09:55-14:44

3 stops19h 49m

Portland

Sat 30-8

11:12-22:00

2 stops19h 48m

HK$24,020

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Wed 17-9

01:15-12:08

2 stops49h 53m

HK$3,556

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Thu 11-9

11:20-19:10

2 stops22h 50m

HK$3,752

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sun 26-10

13:30-20:50

2 stops22h 20m

HK$4,231

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 22-8

18:00-09:30

1 stop30h 30m

HK$5,354

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 25-10

00:45-23:51

2 stops38h 06m

HK$7,379

Flights are sorted by cheapest return flights first.

Deals found on 10-7

Showing 1-10 of 15 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
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated 10 July 2025.
See what other customers who have flown with 星宇航空, EVA Air, andKorean Air from Hong Kong to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
星宇航空
9.0
Wonderful
Check prices

Boarding

9.0

Overall

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
9.0
Wonderful
星宇航空
9.0
Wonderful
Check prices

Boarding

9.0

Overall

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very Good
1,215 reviews
星宇航空
9.0
Wonderful
Check prices

Boarding

9.0

Overall

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very Good
1,105 reviews
星宇航空
9.0
Wonderful
Check prices

Boarding

9.0

Overall

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very Good
1,512 reviews
星宇航空
9.0
Wonderful
Check prices

Boarding

9.0

Overall

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Asiana Airlines
8.2
Very Good
454 reviews
星宇航空
9.0
Wonderful
Check prices

Boarding

9.0

Overall

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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.

  • What are the cheapest airlines flying from Hong Kong to Portland round-trip?

    星宇航空, at HK$6,138, was found to be the cheapest airline from Hong Kong to Portland.Alternate airlines to your destination round-trip include Air Canada and Korean Air. 星宇航空 is priced at 36% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Hong Kong to Portland one-way?

    The cheapest airline one-way is 星宇航空, with whom users have recently found tickets for as low as HK$3,752. However, be on the lookout for offers from EVA Air and Air Canada, as they are both options that can get you from Hong Kong to Portland for a low price.

  • 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 Hong Kong?

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

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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 Portland flights
Hong Kong to Eugene flights

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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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