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$526+ Cheap flights from Hong Kong (HKG) to Portland (PDX)

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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PDX
Jun 28 — Jul 51
Sat 6/28
Sat 7/5
1 adult, Economy
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Cheap 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 June 23, 2025.

Round-trip from

$925
(Air Canada)

One-way from

$526
(EVA Air)

Popular in

August

Cheapest in

September

Average price

$1,389
From Hong Kong Intl to Portland
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One-way flight from Hong Kong Intl to Portland
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Highest demand for flights based on searches. 6% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 23, 2025.

This Air Canada deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/56:00 pmHKG - PDX
1 stop20h 01mAir Canada
Tue 8/126:15 amPDX - HKG
1 stop18h 50mAir Canada
Deal found 6/20$925
This OneTravel deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/56:00 pmHKG - PDX
1 stop20h 01mMultiple Airlines
Tue 8/127:40 pmPDX - HKG
2 stops34h 25mMultiple Airlines
Deal found 6/20$967
This oojo deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/53:25 pmHKG - PDX
2 stops32h 58mEVA Air
Tue 8/125:09 pmPDX - HKG
2 stops24h 41mEVA Air
Deal found 6/20$1,230

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated June 23, 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

Depart

Return

Price

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 8/5

6:00 pm-11:01 pm

1 stop20h 01m

Portland

Tue 8/12

6:15 am-4:05 pm

1 stop18h 50m

$925

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 8/5

6:00 pm-11:01 pm

1 stop20h 01m

Portland

Tue 8/12

7:40 pm-9:05 pm

2 stops34h 25m

$967

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 8/5

3:25 pm-9:23 am

2 stops32h 58m

Portland

Tue 8/12

5:09 pm-8:50 am

2 stops24h 41m

$1,230

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sun 10/26

3:30 pm-8:50 pm

2 stops20h 20m

$526

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sun 10/26

7:25 pm-9:34 am

1 stop29h 09m

$591

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Mon 7/14

9:45 pm-1:50 pm

2 stops31h 05m

$747

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 10/25

12:45 am-11:51 pm

2 stops38h 06m

$758

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sun 10/26

10:00 am-10:53 am

3 stops39h 53m

$1,139

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sun 10/26

9:00 pm-6:36 pm

3 stops36h 36m

$1,341

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

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 round-trip 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 HKG 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 June 23, 2025.

It’s optimal to fly from Hong Kong to Portland in the morning. By choosing this option you can save up to 3% on the cost of your flight, compared to a flight at noon.

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 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 June 23, 2025.
EVA Air
8.4
Very good
1,207 reviews

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,207 reviews
EVA Air
8.4
Very good
1,207 reviews

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Emirates
8.1
Very good
3,273 reviews
EVA Air
8.4
Very good
1,207 reviews

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very good
7,966 reviews
EVA Air
8.4
Very good
1,207 reviews

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
United Airlines
7.4
Good
8,831 reviews
EVA Air
8.4
Very good
1,207 reviews

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Air Canada
7.1
Good
9,613 reviews
EVA Air
8.4
Very good
1,207 reviews

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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

    According to our current data, Air Canada ($925), and EVA Air ($1,230) offers the cheapest pricing from Hong Kong to Portland. These flights start at 25% lower than the current average price 3 months from now.

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

    $591 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on EVA Air and Delta, with prices starting from $747 and $758, respectively.

  • 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 vacation 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.

  • What is the cheapest month to book a flight from Hong Kong to Portland?

    Currently, November is the cheapest month in which you can book a flight from Hong Kong to Portland (average of $277). Flying from Hong Kong to Portland in March is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Hong Kong?

Book flights to Hong Kong if you plan to visit one of these locations
Seaside
Vancouver
Beaverton
Clackamas
Lincoln City
McMinnville
Lake Oswego
Hillsboro
Gresham
Astoria
Long Beach
Cannon Beach
Tigard
Longview
Hood River
Depoe Bay
Woodburn
Stevenson
Pacific City
Troutdale

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 Eugene flights
Hong Kong to Redmond flights

Top 2 airlines flying from Hong Kong to Portland

Discover the top 2 airlines 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 2,558,603 searches. Data last updated June 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$955Average$1,054FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,380Average$1,406FlexibilityNo cancel feeOn-time69%

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