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$399+ Cheap flights from Portland (PDX) to Hong Kong (HKG)

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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HKG
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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The best prices from Portland to Hong Kong Intl are usually found in September or January, booked 87 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Hong Kong (HKG). 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 February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$657
(ezTravel 易遊網)

One-way from

$399
(Air Canada)

Popular in

December

Cheapest in

September

Average price

$959
Provider with most accurate pricing for Portland-Hong Kong Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-Hong Kong Intl flights.
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From Portland to Hong Kong Intl
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One-way flight from Portland to Hong Kong Intl
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Highest demand for flights based on searches. 10% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Portland to Hong Kong

Cheapest flights from Portland to Hong Kong
Explore the most affordable flight options available from Portland to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This ezTravel 易遊網 deal was found by Cheapflights users on 2/20. 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 ezTravel 易遊網 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:00 amPDX - HKG
1 stop19h 05mAir Canada
Tue 5/66:00 pmHKG - PDX
1 stop30h 30mAir Canada
Deal found 2/20$657
This Fareboom deal was found by Cheapflights users on 2/20. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/86:00 amPDX - HKG
1 stop19h 05mMultiple Airlines
Tue 5/66:00 pmHKG - PDX
2 stops35h 58mMultiple Airlines
Deal found 2/20$686
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/195:30 amPDX - HKG
2 stops26h 40mDelta
Wed 4/212:20 pmHKG - PDX
2 stops23h 31mDelta
Deal found 2/20$878
This oojo deal was found by Cheapflights users on 2/20. 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 4/86:05 pmPDX - HKG
2 stops31h 15mKorean Air
Mon 5/512:45 amHKG - PDX
2 stops34h 52mKorean Air
Deal found 2/20$1,005
This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/29:07 pmPDX - HKG
2 stops29h 23mSTARLUX Airlines
Mon 4/711:20 amHKG - PDX
2 stops24h 31mSTARLUX Airlines
Deal found 2/20$1,009
This Cheapflightsfares deal was found by Cheapflights users on 2/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:05 amPDX - HKG
2 stops27h 10mChina Eastern
Thu 4/247:30 amHKG - PDX
2 stops23h 23mChina Eastern
Deal found 2/21$1,041
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/197:31 pmPDX - HKG
1 stop19h 14mUnited Airlines
Wed 4/211:15 amHKG - PDX
1 stop22h 18mUnited Airlines
Deal found 2/20$1,079
This oojo deal was found by Cheapflights users on 2/20. 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 4/112:30 pmPDX - HKG
1 stop39h 25mCathay Pacific
Mon 4/712:50 amHKG - PDX
1 stop23h 35mCathay Pacific
Deal found 2/20$1,086

Find flights from Portland to Hong Kong within your budget

Customize your flight search to find flights from Portland to Hong Kong 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 February 22, 2025.

Fly from

Portland

Fly to

Hong Kong

Route

Depart

Return

Price

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Thu 4/24

6:00 am-4:05 pm

1 stop19h 05m

Hong Kong Intl

Tue 5/6

6:00 pm-9:30 am

1 stop30h 30m

$657

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 4/8

6:00 am-4:05 pm

1 stop19h 05m

Hong Kong Intl

Tue 5/6

6:00 pm-2:58 pm

2 stops35h 58m

$686

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 3/19

9:12 am-4:50 pm

2 stops40h 38m

Hong Kong Intl

Tue 4/1

12:45 am-8:51 pm

2 stops35h 06m

$878

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 4/8

6:05 pm-4:20 pm

2 stops31h 15m

Hong Kong Intl

Mon 5/5

12:45 am-8:37 pm

2 stops34h 52m

$1,005

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sat 3/29

8:59 pm-9:55 am

2 stops21h 56m

Hong Kong Intl

Sun 4/13

8:10 pm-8:51 pm

2 stops39h 41m

$1,009

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Thu 3/27

6:05 am-12:15 am

2 stops27h 10m

Hong Kong Intl

Thu 4/24

7:30 am-3:53 pm

2 stops23h 23m

$1,041

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 3/19

7:31 pm-5:45 am

1 stop19h 14m

Hong Kong Intl

Wed 4/2

11:15 am-6:33 pm

1 stop22h 18m

$1,079

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 4/1

12:30 pm-6:55 pm

1 stop39h 25m

Hong Kong Intl

Mon 4/7

12:50 am-9:25 am

1 stop23h 35m

$1,086

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sun 3/30

3:25 pm-4:05 pm

1 stop33h 40m

$399

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 4/9

7:05 pm-10:30 pm

2 stops36h 25m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 11 results
1
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Compare providers for flights from Portland to Hong Kong

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Hong Kong in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Hong Kong flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Hong Kong flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Hong Kong flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Hong Kong flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Hong Kong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Portland 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.

Travel insights for flights from Portland to Hong Kong

Get recent, data-driven insights about flights from Portland to Hong Kong including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Portland to Hong Kong?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Hong Kong. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Portland to Hong Kong, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Portland to Hong Kong (average of $998). Flying from Portland to Hong Kong in June is currently the most expensive (average of $1,665). 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.

What is the cheapest time of day to fly from PDX to HKG?

Find hourly flight availability from Portland to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

When flying from Portland to Hong Kong, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 15% versus a flight in the afternoon.

Rainfall in Hong Kong by month

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

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

Temperature in Hong Kong by month

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

If weather is an important factor for your trip to Hong Kong, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated February 22, 2025.
See what other customers who have flown with STARLUX Airlines, Korean Air and Delta from Portland to Hong Kong have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
140 reviews

Comfort

9.0

Overall

9.1

Food

9.0

Crew

9.3

Entertainment

9.1

Boarding

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines
9.1
Wonderful
140 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Comfort

9.0

Overall

9.1

Food

9.0

Crew

9.3

Entertainment

9.1

Boarding

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Korean Air
8.4
Very good
1,036 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Comfort

9.0

Overall

9.1

Food

9.0

Crew

9.3

Entertainment

9.1

Boarding

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Delta
8.0
Very good
8,213 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Comfort

9.0

Overall

9.1

Food

9.0

Crew

9.3

Entertainment

9.1

Boarding

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Cathay Pacific
7.5
Good
821 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Comfort

9.0

Overall

9.1

Food

9.0

Crew

9.3

Entertainment

9.1

Boarding

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

United Airlines
7.4
Good
8,759 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Comfort

9.0

Overall

9.1

Food

9.0

Crew

9.3

Entertainment

9.1

Boarding

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

Find useful and relevant information for your journey from Portland to Hong Kong. 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 Portland to Hong Kong round-trip?

    According to our current data, Air Canada ($657), Delta ($878), and Korean Air ($1,005) offers the cheapest pricing from Portland to Hong Kong. You may be able to fly from Portland to Hong Kong for 38% less than the average price by searching for these airlines.

  • Where are the most common layover locations when flying from Portland to Hong Kong?

    Of the flights from Portland to Hong Kong that have layovers, most of them stop in Vancouver.

  • What are some popular things to do or see while on a layover in Vancouver?

    If you're on a layover in Vancouver and looking for things to do, consider visiting Pacific Central Station, Queen Elizabeth Theatre, or Vancouver Harbour Centre. Those on a layover in Vancouver interested in visiting Pacific Central Station, Queen Elizabeth Theatre, or Vancouver Harbour Centre can do so by traveling 6.6 mi, 6.6 mi, and 6.9 mi, respectively from Vancouver Intl. Those on a layover in Vancouver in need of a rental car can book one at Vancouver Intl for about $39.

  • Where are the least popular layover locations for Portland to Hong Kong flights?

    Portland to Hong Kong flights have a layover in San Francisco least often.

  • Can I find deals for flights from Portland to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Portland to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Hong Kong.

  • Can I find deals for business class flights from Portland to Hong Kong?

    Yes. Cheapflights offers flight deals from Portland to Hong Kong 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 Portland to Hong Kong?

    Currently, October is the cheapest month in which you can book a flight from Portland to Hong Kong (average of $998). Flying from Portland to Hong Kong in June is currently the most expensive (average of $1,665). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Redmond to Hong Kong flights
Boise to Hong Kong flights
Eugene to Hong Kong flights

Top 4 airlines flying from Portland to Hong Kong

Discover the top 4 airlines that operate flights from Portland to Hong Kong. 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$638Average$845FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$815Average$855FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$918Average$1,198FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$1,109Average$1,435FlexibilityNo cancel feeOn-time72%
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