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$479+ Cheap flights from Hong Kong 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PDX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$1,060
(Asiana Airlines)

One-way from

$479
(FlightHub)

Popular in

August

Cheapest in

September

Average price

$1,389
From Hong Kong to Portland
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One-way flight from Hong Kong 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 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/11. 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.
Mon 6/169:45 pmHKG - PDX
2 stops31h 05mMultiple Airlines
Wed 7/27:00 amPDX - HKG
2 stops21h 55mMultiple Airlines
Deal found 6/11$836
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/119:10 pmHKG - PDX
2 stops38h 40mEVA Air
Tue 6/245:55 pmPDX - HKG
2 stops35h 00mEVA Air
Deal found 6/10$867
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1012:45 amHKG - PDX
2 stops31h 25mDelta
Tue 6/245:18 amPDX - HKG
2 stops38h 22mDelta
Deal found 6/10$994
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/119:30 amHKG - PDX
2 stops20h 15mAir Canada
Tue 6/246:15 amPDX - HKG
1 stop18h 50mAir Canada
Deal found 6/10$1,034
This Asiana Airlines deal was found by Cheapflights users on 6/10. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1312:30 amHKG - PDX
2 stops35h 07mAsiana Airlines
Thu 8/147:35 pmPDX - HKG
2 stops25h 05mAsiana Airlines
Deal found 6/10$1,060
This Korean Air deal was found by Cheapflights users on 6/10. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1212:45 amHKG - PDX
2 stops36h 43mKorean Air
Sun 8/104:55 pmPDX - HKG
2 stops26h 45mKorean Air
Deal found 6/10$1,238
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1110:30 pmHKG - PDX
1 stop17h 00mUnited Airlines
Tue 6/247:40 amPDX - HKG
1 stop20h 15mUnited Airlines
Deal found 6/10$1,337
This Cathay Pacific deal was found by Cheapflights users on 6/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1212:05 amHKG - PDX
1 stop31h 20mCathay Pacific
Sun 8/108:12 pmPDX - HKG
1 stop18h 33mCathay Pacific
Deal found 6/10$1,822
This Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/279:55 amHKG - PDX
3 stops19h 46mJapan Airlines
Sun 8/311:16 amPDX - HKG
2 stops19h 44mJapan Airlines
Deal found 6/12$3,163

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 12, 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 7/13

12:30 am-8:37 pm

2 stops35h 07m

Portland

Thu 8/14

7:35 pm-11:40 am

2 stops25h 05m

$1,060

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 7/25

6:00 pm-6:46 pm

1 stop15h 46m

Portland

Fri 8/1

6:15 am-4:05 pm

1 stop18h 50m

$1,084

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Thu 8/7

8:25 am-9:30 am

3 stops40h 05m

Portland

Fri 8/22

2:35 pm-4:05 pm

2 stops34h 30m

$1,152

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Wed 7/16

11:05 am-6:26 pm

2 stops46h 21m

Portland

Wed 8/13

5:09 pm-8:50 am

2 stops24h 41m

$1,186

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 7/15

12:20 pm-5:05 pm

2 stops19h 45m

Portland

Fri 8/15

7:15 am-10:30 pm

2 stops24h 15m

$1,235

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 7/12

12:45 am-10:28 pm

2 stops36h 43m

Portland

Sun 8/10

4:55 pm-10:40 am

2 stops26h 45m

$1,238

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 7/12

12:05 am-4:25 pm

1 stop31h 20m

Portland

Sun 8/10

8:12 pm-5:45 am

1 stop18h 33m

$1,822

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sun 7/27

9:55 am-2:41 pm

3 stops19h 46m

Portland

Sun 8/3

11:16 am-10:00 pm

2 stops19h 44m

$3,163

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 9/23

11:20 am-7:10 pm

2 stops22h 50m

$479

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sun 10/26

10:00 am-10:40 pm

2 stops27h 40m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 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 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 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 June 12, 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 12, 2025.
STARLUX Airlines
9.1
Wonderful
177 reviews

Overall

9.1

Food

8.8

Boarding

9.0

Comfort

9.0

Entertainment

8.9

Crew

9.3

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.
STARLUX Airlines
9.1
Wonderful
177 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Overall

9.1

Food

8.8

Boarding

9.0

Comfort

9.0

Entertainment

8.9

Crew

9.3

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
1,202 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Overall

9.1

Food

8.8

Boarding

9.0

Comfort

9.0

Entertainment

8.9

Crew

9.3

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
1,088 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Overall

9.1

Food

8.8

Boarding

9.0

Comfort

9.0

Entertainment

8.9

Crew

9.3

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
1,490 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Overall

9.1

Food

8.8

Boarding

9.0

Comfort

9.0

Entertainment

8.9

Crew

9.3

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
440 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Overall

9.1

Food

8.8

Boarding

9.0

Comfort

9.0

Entertainment

8.9

Crew

9.3

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?

    Portland (PDX) is the airport you will fly into if you book a flight from Hong Kong to Portland. It is only a 6.0 mi journey from Portland (PDX) to Portland’s city center.

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

    According to our current data, Asiana Airlines ($1,060), Air Canada ($1,084), and EVA Air ($1,186) offers the cheapest pricing from Hong Kong to Portland. These flights start at 14% lower than the current average price 3 months from now.

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

    $479 is the cheapest one-way deal found within the past few days, from STARLUX Airlines. You may also be able to find cheap deals on EVA Air and Air Canada, with prices starting from $566 and $701, 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 $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 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

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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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$955Average$1,186FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,380Average$1,424FlexibilityNo cancel feeOn-time69%

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