HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hong Kong

$356+ 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HKG
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Hong Kong with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Portland to Hong Kong Intl are usually found in September or January, booked 85 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 January 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$638
(Air Canada)

One-way from

$356
(Air Canada)

Popular in

December

Cheapest in

September

Average price

$991
Provider with most accurate pricing for Portland-Hong Kong Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Hong Kong Intl flights.
Search Deals
From Portland to Hong Kong Intl
Search Deals
One-way flight from Portland to Hong Kong Intl
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Best time to find cheap flights, 4% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

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 January 16, 2025.

This Air Canada deal was found by Cheapflights users on 1/16. 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 4/16:00 amPDX - HKG
1 stop19h 05mAir Canada
Tue 5/66:00 pmHKG - PDX
1 stop19h 55mAir Canada
Deal found 1/16$638
This FlightHub deal was found by Cheapflights users on 1/16. 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.
Tue 3/43:25 pmPDX - HKG
1 stop35h 15mMultiple Airlines
Wed 3/192:20 amHKG - PDX
2 stops34h 49mMultiple Airlines
Deal found 1/16$657
This Gurufare deal was found by Cheapflights users on 1/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/196:00 amPDX - HKG
2 stops38h 50mChina Eastern
Tue 7/226:50 pmHKG - PDX
2 stops36h 14mChina Eastern
Deal found 1/16$859
This United Airlines deal was found by Cheapflights users on 1/16. 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 1/227:05 amPDX - HKG
1 stop20h 15mUnited Airlines
Wed 2/2610:30 pmHKG - PDX
1 stop18h 05mUnited Airlines
Deal found 1/16$873
This Ovago deal was found by Cheapflights users on 1/16. 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.
Fri 8/87:45 pmPDX - HKG
2 stops23h 10mSTARLUX Airlines
Mon 8/2511:20 amHKG - PDX
2 stops24h 23mSTARLUX Airlines
Deal found 1/16$1,057
This Delta deal was found by Cheapflights users on 1/16. 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.
Mon 2/247:10 amPDX - HKG
2 stops24h 00mDelta
Wed 3/2612:55 amHKG - PDX
2 stops38h 04mDelta
Deal found 1/16$1,084
This oojo deal was found by Cheapflights users on 1/16. 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 1/302:40 pmPDX - HKG
1 stop24h 15mCathay Pacific
Tue 2/258:00 pmHKG - PDX
1 stop30h 50mCathay Pacific
Deal found 1/16$1,098
This KAYAK deal was found by Cheapflights users on 1/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3010:29 amPDX - HKG
2 stops21h 01mKorean Air
Fri 9/1912:45 amHKG - PDX
2 stops27h 33mKorean Air
Deal found 1/16$1,318
This Gurufare deal was found by Cheapflights users on 1/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/111:50 amPDX - HKG
2 stops36h 15mQatar Airways
Mon 5/51:25 amHKG - PDX
2 stops34h 31mQatar Airways
Deal found 1/16$1,355

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 January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 4/1

6:00 am-4:05 pm

1 stop19h 05m

Hong Kong Intl

Tue 5/6

6:00 pm-10:55 pm

1 stop19h 55m

$638

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 3/4

3:25 pm-6:40 pm

1 stop35h 15m

Hong Kong Intl

Wed 3/19

2:20 am-10:09 pm

2 stops34h 49m

$657

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Thu 6/19

6:00 am-11:50 am

2 stops38h 50m

Hong Kong Intl

Tue 7/22

6:50 pm-4:04 pm

2 stops36h 14m

$859

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 3/4

7:46 am-7:20 pm

1 stop19h 34m

Hong Kong Intl

Thu 3/20

9:30 pm-12:50 am

1 stop18h 20m

$873

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 2/24

7:10 am-11:10 pm

2 stops24h 00m

Hong Kong Intl

Wed 3/26

12:55 am-11:59 pm

2 stops38h 04m

$1,084

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Thu 1/30

2:40 pm-6:55 am

1 stop24h 15m

Hong Kong Intl

Tue 2/25

8:00 pm-10:50 am

1 stop30h 50m

$1,098

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 6/23

10:29 am-10:30 pm

2 stops21h 01m

Hong Kong Intl

Mon 7/14

12:45 am-4:28 pm

2 stops30h 43m

$1,337

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 4/1

11:50 am-3:05 pm

2 stops36h 15m

Hong Kong Intl

Mon 5/5

1:25 am-8:56 pm

2 stops34h 31m

$1,355

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sun 2/16

7:05 pm-6:40 pm

1 stop31h 35m

$356

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 2/12

10:10 am-5:40 pm

2 stops63h 30m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 13 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*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 January 10, 2025.

To ensure you get the cheapest price possible for a flight from Portland to Hong Kong, you should look to book at least 85 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 January 16, 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 January 16, 2025.
See what other customers who have flown with Delta, Air Canada and Cathay Pacific 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.
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates
8.1
Very good
3,350 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,511 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Cathay Pacific
7.5
Good
823 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Qatar Airways
7.5
Good
3,752 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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 ($638), China Eastern ($859), and United Airlines ($873) offers the cheapest pricing from Portland to Hong Kong. You may be able to fly from Portland to Hong Kong for 44% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $356. Users have also found prices from $491 and $887 on United Airlines and Delta, respectively.

  • 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, Vancouver Harbour Centre, or Queen Elizabeth Theatre. Those on a layover in Vancouver interested in visiting Pacific Central Station, Vancouver Harbour Centre, or Queen Elizabeth Theatre can do so by traveling 6.6 mi, 6.9 mi, and 6.6 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 $34.

  • 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

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

Alternative routes for Portland to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Eugene to Hong Kong flights
Boise to Hong Kong flights
Redmond 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 January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$682Average$997FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$815Average$855FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$947Average$1,212FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$1,109Average$1,465FlexibilityNo cancel feeOn-time72%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.