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$456+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PDX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$752
(Trip.com)

One-way from

$456
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$955
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. 13% potential increase in price ($189 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:15 amHKG - PDX
2 stops24h 22mSTARLUX Airlines
Sun 11/25:30 pmPDX - HKG
2 stops24h 40mSTARLUX Airlines
Deal found 9/11$752
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2511:20 amHKG - PDX
2 stops26h 25mMultiple Airlines
Sat 11/18:30 pmPDX - HKG
2 stops22h 40mMultiple Airlines
Deal found 9/10$779
This oojo deal was found by Cheapflights users on 9/11. 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.
Thu 9/189:10 pmHKG - PDX
2 stops41h 40mEVA Air
Thu 9/255:36 pmPDX - HKG
2 stops25h 29mEVA Air
Deal found 9/11$801
This Jettzy deal was found by Cheapflights users on 9/10. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:00 pmHKG - PDX
1 stop20h 01mAir Canada
Sat 11/19:50 amPDX - HKG
1 stop16h 50mAir Canada
Deal found 9/10$928
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2512:50 amHKG - PDX
1 stop23h 59mMultiple Airlines
Sun 11/27:00 amPDX - HKG
1 stop20h 00mMultiple Airlines
Deal found 9/11$993
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:35 amHKG - PDX
2 stops19h 11mMultiple Airlines
Thu 9/2510:00 amPDX - HKG
3 stops34h 50mMultiple Airlines
Deal found 9/11$1,055
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1712:45 amHKG - PDX
2 stops33h 06mDelta
Thu 9/253:35 pmPDX - HKG
2 stops39h 55mDelta
Deal found 9/11$1,065
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:15 amHKG - PDX
1 stop16h 28mUnited Airlines
Thu 9/257:30 amPDX - HKG
2 stops31h 10mUnited Airlines
Deal found 9/11$1,085

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 September 11, 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

Sun 10/26

11:15 am-8:37 pm

2 stops24h 22m

Portland

Sun 11/2

5:30 pm-10:10 am

2 stops24h 40m

$752

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 10/25

11:20 am-10:45 pm

2 stops26h 25m

Portland

Sat 11/1

8:30 pm-10:10 am

2 stops22h 40m

$779

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 10/25

6:00 pm-11:01 pm

1 stop20h 01m

Portland

Sat 11/1

9:50 am-5:40 pm

1 stop16h 50m

$928

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sun 10/26

7:10 pm-2:45 pm

3 stops34h 35m

Portland

Sun 11/2

9:50 am-12:55 am

2 stops23h 05m

$993

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 3/6

8:25 pm-6:30 pm

1 stop14h 05m

Portland

Tue 3/10

5:45 am-5:40 pm

2 stops20h 55m

$1,053

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 10/7

1:15 am-1:45 pm

2 stops27h 30m

$458

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sun 10/26

11:15 am-8:37 pm

2 stops24h 22m

$468

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Wed 12/24

11:15 am-12:12 am

2 stops28h 57m

$468

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sun 10/19

7:15 am-6:20 am

2 stops38h 05m

$469

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sun 10/5

1:15 am-9:48 am

2 stops47h 33m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 13 results
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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 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 September 11, 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.

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?

    Airlines like STARLUX Airlines and Air Canada fly from Hong Kong to Portland in about 20h 01m. The time it takes to get you to your destination can typically vary by up to 4h 21m. The distance from Hong Kong to Portland is about 6555 mi. This flight may include one or multiple stops.

  • 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 $368). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Cannon Beach
Long Beach
Longview
Lincoln City
Tigard
Depoe Bay
Stevenson
Wilsonville
Pacific City
Troutdale
Tillamook
Gresham
Silverton

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