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Cheap flights from Hong Kong to Portland from HK$3,422

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 16-5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PDX
30 Apr — 7 May1
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 25 April 2025.

Round-trip from

HK$6,502

One-way from

HK$3,422

Popular in

August

Cheapest in

February

Average price

HK$9,884
星宇航空
  • 星宇航空
  • 9-6-16-6
  • 4 total stops
  • 53h 36m total
  • Hong Kong to Portland
Search Deals
16-5
  • 16-5
  • 2 total stops
  • 45h 58m total
  • Hong Kong to Portland
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (HK$6,275 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$2,515 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 25 April 2025.

Mon 9-611:20HKG - PDX
2 stops22h 40m星宇航空
Mon 16-620:59PDX - HKG
2 stops30h 56m星宇航空
Deal found 24-4HK$6,502
Mon 9-620:10HKG - PDX
3 stops35h 35mMultiple Airlines
Mon 16-612:12PDX - HKG
3 stops30h 43mMultiple Airlines
Deal found 24-4HK$7,665
Sat 31-500:45HKG - PDX
2 stops35h 07mDelta
Thu 10-715:15PDX - HKG
2 stops40h 15mDelta
Deal found 24-4HK$7,782
Sun 1-618:00HKG - PDX
1 stop19h 55mAir Canada
Thu 10-719:40PDX - HKG
1 stop29h 25mAir Canada
Deal found 24-4HK$11,118

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 25 April 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

Mon 9-6

11:20-19:00

2 stops22h 40m

Portland

Mon 16-6

20:59-18:55

2 stops30h 56m

HK$6,502

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Mon 9-6

20:10-16:45

3 stops35h 35m

Portland

Mon 16-6

12:12-09:55

3 stops30h 43m

HK$7,665

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 31-5

00:45-20:52

2 stops35h 07m

Portland

Thu 10-7

15:15-22:30

2 stops40h 15m

HK$7,782

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sun 1-6

18:00-22:55

1 stop19h 55m

Portland

Thu 10-7

19:40-16:05

1 stop29h 25m

HK$11,118

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 16-5

13:35-20:33

2 stops45h 58m

HK$3,422

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Thu 1-5

19:55-23:10

1 stop18h 15m

HK$7,045

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 16-5

11:15-12:39

1 stop40h 24m

HK$7,712

Flights are sorted by cheapest return flights first.

Deals found on 24-4

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 is the cheapest time of day to fly from HK to PDX?

Find hourly flight availability from Hong Kong to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 April 2025.

When flying from Hong Kong to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 17% versus a flight at midday.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 18.0 - 142.0 inches per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Portland when rainfall is around 18.0 mm.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 25 April 2025.
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
星宇航空
9.1
Wonderful
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Delta
8.0
Very Good
7,919 reviews
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Cathay Pacific
7.5
Good
850 reviews
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
United Airlines
7.4
Good
8,685 reviews
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Air Canada
7.0
Good
9,195 reviews
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Crew

9.3

Entertainment

9.0

Boarding

9.0

Food

8.9

Comfort

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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$6,502, was found to be the cheapest airline from Hong Kong to Portland.Alternate airlines to your destination round-trip include Delta and Air Canada. 星宇航空 is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Top airline flying from Hong Kong to Portland

Discover the top airline that operate flights from Hong Kong to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 25 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$7,568AverageHK$8,231FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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