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

According to our current data, Air Canada ($689), STARLUX Airlines ($1,012), and United Airlines ($1,071) offers the cheapest pricing from Portland to Hong Kong. You may be able to fly from Portland to Hong Kong for 34% 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 $399. Users have also found prices from $594 and $961 on United Airlines and Delta, respectively.

What is the cheapest day to fly from Portland to Hong Kong?

Travelers seeking maximum savings on their Portland to Hong Kong flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Portland to Hong Kong?

The most popular airlines flying from Portland to Hong Kong are Air Canada, Cathay Pacific and Japan Airlines. Something to consider prior to booking your flight.

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.

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.

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 $34.

What is the cheapest day to fly round-trip from Portland to Hong Kong?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 20% on the overall cost on flights from Portland to Hong Kong.

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

Users have found that booking a flight from Portland to Hong Kong at least 15 days early can save you up to 76% on average compared to booking a flight this week. If booking 15 days before your flight isn’t an option for you, users have found flights from Portland to Hong Kong for as little as $832 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,297 for flights departing within the next 3 days.

What is the cheapest month to fly from Portland to Hong Kong?

Flights from Portland to Hong Kong lean towards being more expensive in December. Prices are generally better when you fly from Portland to Hong Kong in April, with the cheapest ticket starting at $637.

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.

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.

$399+ Flights from Portland to Hong Kong

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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

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Cheapflights Tip: The best prices from Portland to Hong Kong Intl are usually found in April or September, booked 87 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to Hong Kong

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$689 (Justfly.com)
One-way from	$399 (Air Canada)
Popular in	December
Cheapest in	April
Average price	$906

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

Highest demand for flights based on searches. 12% potential increase in price ($151 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($59 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 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 March 26, 2025.

Tue 9/23:25 pmPDX - HKG

1 stop33h 40mAir Canada

Tue 9/236:00 pmHKG - PDX

2 stops39h 36mAir Canada

Deal found 3/25

$689

Thu 4/246:00 amPDX - HKG

1 stop19h 05mMultiple Airlines

Tue 5/611:30 amHKG - PDX

2 stops18h 10mMultiple Airlines

Deal found 3/24

$720

Wed 4/168:59 pmPDX - HKG

2 stops30h 56mSTARLUX Airlines

Mon 5/128:10 pmHKG - PDX

2 stops37h 50mSTARLUX Airlines

Deal found 3/23

$1,012

Tue 11/188:45 pmPDX - HKG

2 stops20h 15mEVA Air

Thu 12/187:40 pmHKG - PDX

2 stops20h 13mEVA Air

Deal found 3/25

$1,069

Tue 5/63:56 pmPDX - HKG

2 stops22h 44mUnited Airlines

Mon 6/309:15 amHKG - PDX

2 stops24h 13mUnited Airlines

Deal found 3/25

$1,071

Wed 5/77:40 amPDX - HKG

1 stop20h 15mCathay Pacific

Tue 5/2012:50 amHKG - PDX

1 stop23h 55mCathay Pacific

Deal found 3/25

$1,075

Tue 9/167:45 amPDX - HKG

2 stops24h 00mANA

Wed 10/159:30 amHKG - PDX

2 stops20h 12mANA

Deal found 3/24

$1,076

Sun 9/143:15 pmPDX - HKG

2 stops40h 15mDelta

Mon 10/1312:45 amHKG - PDX

2 stops35h 01mDelta

Deal found 3/24

$1,090

Wed 4/167:00 amPDX - HKG

2 stops24h 30mKorean Air

Tue 5/612:45 amHKG - PDX

2 stops52h 43mKorean Air

Deal found 3/23

$1,190

Best flights from Portland to Hong Kong
Discover carefully curated flight deals from Portland to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 26, 2025.

Tue 9/23:25 pmPDX - HKG

1 stop33h 40mAir Canada

Tue 9/236:00 pmHKG - PDX

2 stops39h 36mAir Canada

Deal found 3/25

$689

Thu 4/246:00 amPDX - HKG

1 stop19h 05mMultiple Airlines

Tue 5/611:30 amHKG - PDX

2 stops18h 10mMultiple Airlines

Deal found 3/24

$720

Wed 4/168:59 pmPDX - HKG

2 stops30h 56mSTARLUX Airlines

Wed 5/78:10 pmHKG - PDX

2 stops41h 13mSTARLUX Airlines

Deal found 3/23

$1,012

Tue 5/61:45 pmPDX - HKG

1 stop24h 15mUnited Airlines

Mon 6/3011:15 amHKG - PDX

1 stop22h 13mUnited Airlines

Deal found 3/25

$1,071

Wed 5/77:40 amPDX - HKG

1 stop20h 15mCathay Pacific

Tue 5/2012:50 amHKG - PDX

1 stop23h 55mCathay Pacific

Deal found 3/25

$1,075

Tue 9/167:45 amPDX - HKG

2 stops24h 00mANA

Wed 10/159:30 amHKG - PDX

2 stops20h 12mANA

Deal found 3/24

$1,076

Sun 9/143:15 pmPDX - HKG

2 stops40h 15mDelta

Mon 10/1312:45 amHKG - PDX

2 stops35h 01mDelta

Deal found 3/24

$1,090

Wed 4/167:00 amPDX - HKG

2 stops24h 30mKorean Air

Tue 5/612:45 amHKG - PDX

2 stops52h 43mKorean Air

Deal found 3/23

$1,190

Last-minute flights from Portland to Hong Kong
Discover last-minute flight deals from Portland to Hong Kong. Data last updated March 26, 2025 and is based on user searches.

Thu 3/277:23 amPDX - HKG

2 stops42h 27mDelta

Sun 4/2712:45 amHKG - PDX

2 stops35h 04mDelta

Deal found 3/25

$1,384

Tue 4/112:59 amPDX - HKG

2 stops30h 31mDelta

Wed 4/3012:20 pmHKG - PDX

2 stops35h 08mDelta

Deal found 3/24

$1,849

Wed 4/26:00 amPDX - HKG

2 stops25h 30mMultiple Airlines

Wed 4/307:40 pmHKG - PDX

2 stops33h 09mMultiple Airlines

Deal found 3/24

$978

Wed 4/29:55 amPDX - HKG

1 stop28h 05mUnited Airlines

Wed 4/3011:15 amHKG - PDX

1 stop23h 54mUnited Airlines

Deal found 3/23

$1,079

Wed 4/27:00 amPDX - HKG

1 stop20h 55mCathay Pacific

Tue 4/2912:45 amHKG - PDX

1 stop28h 43mCathay Pacific

Deal found 3/23

$1,305

Wed 4/910:10 amPDX - HKG

2 stops35h 20mANA

Wed 4/239:30 amHKG - PDX

2 stops20h 27mANA

Deal found 3/24

$7,119

Wed 4/168:59 pmPDX - HKG

2 stops30h 56mSTARLUX Airlines

Wed 5/78:10 pmHKG - PDX

2 stops41h 13mSTARLUX Airlines

Deal found 3/23

$1,012

Wed 4/167:00 amPDX - HKG

2 stops24h 30mKorean Air

Tue 5/612:45 amHKG - PDX

2 stops52h 43mKorean Air

Deal found 3/23

$1,190

Wed 4/236:00 amPDX - HKG

1 stop19h 05mAir Canada

Wed 5/216:00 pmHKG - PDX

1 stop15h 45mAir Canada

Deal found 3/25

$1,000

Wed 4/2310:35 amPDX - HKG

2 stops20h 25mJapan Airlines

Wed 5/219:55 amHKG - PDX

3 stops19h 38mJapan Airlines

Deal found 3/25

$2,040

Thu 4/246:00 amPDX - HKG

1 stop19h 05mMultiple Airlines

Tue 5/611:30 amHKG - PDX

2 stops18h 10mMultiple Airlines

Deal found 3/24

$720

Thu 4/241:45 pmPDX - HKG

1 stop24h 15mUnited Airlines

Tue 5/611:15 amHKG - PDX

1 stop16h 24mUnited Airlines

Deal found 3/25

$1,071

One-way flights from Portland to Hong Kong
Search for one-way flight options from Portland to Hong Kong. Find affordable one-way fares based on user searches. Data last updated March 26, 2025.

Sun 9/77:40 pmPDX - HKG

1 stop29h 25mAir Canada

Deal found 3/25

$399

Wed 4/306:50 amPDX - HKG

2 stops28h 00mMultiple Airlines

Deal found 3/25

$486

Thu 4/107:54 amPDX - HKG

1 stop20h 01mUnited Airlines

Deal found 3/25

$594

Mon 4/712:59 amPDX - HKG

2 stops30h 31mDelta

Deal found 3/25

$961

Fri 7/410:30 amPDX - HKG

3 stops44h 00mJapan Airlines

Deal found 3/24

$2,258

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 9/2

3:25 pm-4:05 pm

1 stop33h 40m

Hong Kong Intl

Tue 9/23

6:00 pm-6:36 pm

2 stops39h 36m

$689

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Thu 4/24

6:00 am-4:05 pm

1 stop19h 05m

Hong Kong Intl

Tue 5/6

11:30 am-2:40 pm

2 stops18h 10m

$720

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 4/16

8:59 pm-6:55 pm

2 stops30h 56m

Hong Kong Intl

Mon 5/12

8:10 pm-7:00 pm

2 stops37h 50m

$1,012

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 5/6

3:56 pm-5:40 am

2 stops22h 44m

Hong Kong Intl

Mon 6/30

9:15 am-6:28 pm

2 stops24h 13m

$1,071

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 5/7

7:40 am-6:55 pm

1 stop20h 15m

Hong Kong Intl

Tue 5/20

12:50 am-9:45 am

1 stop23h 55m

$1,075

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 9/16

7:45 am-10:45 pm

2 stops24h 00m

Hong Kong Intl

Wed 10/15

9:30 am-2:42 pm

2 stops20h 12m

$1,076

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sun 9/14

3:15 pm-10:30 pm

2 stops40h 15m

Hong Kong Intl

Mon 10/13

12:45 am-8:46 pm

2 stops35h 01m

$1,090

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 4/16

7:00 am-10:30 pm

2 stops24h 30m

Hong Kong Intl

Tue 5/6

12:45 am-2:28 pm

2 stops52h 43m

$1,190

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sun 9/7

7:40 pm-4:05 pm

1 stop29h 25m

$399

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 4/30

6:50 am-1:50 am

2 stops28h 00m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 13 results

Compare providers for flights from Portland to Hong Kong

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 March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
Justfly.com	Price Accuracy3 stars	Trust 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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Hong Kong

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

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, February is the cheapest month in which you can book a flight from Portland to Hong Kong (average of $994). Flying from Portland to Hong Kong in June is currently the most expensive (average of $1,649). 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?

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

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

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

See what other customers who have flown with STARLUX Airlines, Korean Air and Japan Airlines 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

146 reviews

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

146 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

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

1,049 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

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.

Japan Airlines

8.3

Very good

1,440 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

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.

ANA

8.3

Very good

826 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

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

7,891 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

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

What are the cheapest airlines flying from Portland to Hong Kong round-trip?
According to our current data, Air Canada ($689), STARLUX Airlines ($1,012), and United Airlines ($1,071) offers the cheapest pricing from Portland to Hong Kong. You may be able to fly from Portland to Hong Kong for 34% 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 $399. Users have also found prices from $594 and $961 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, 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 $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, February is the cheapest month in which you can book a flight from Portland to Hong Kong (average of $994). Flying from Portland to Hong Kong in June is currently the most expensive (average of $1,649). 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

Alternative routes for Portland to Hong Kong

Eugene to Hong Kong flights

Boise to Hong Kong flights

Redmond to Hong Kong flights

Other flights to Hong Kong

Top 4 airlines flying from Portland to Hong Kong

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$638	Average$826	FlexibilityNo cancel fee	On-time67%
Japan Airlines	Cheapest$815	Average$855	FlexibilityNo cancel fee	On-time79%
Cathay Pacific	Cheapest$883	Average$1,474	FlexibilityNo cancel fee	On-time72%
United Airlines	Cheapest$917	Average$1,179	FlexibilityNo cancel fee	On-time69%

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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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Hong Kong with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Portland to Hong Kong Intl are usually found in April or September, booked 87 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to Hong Kong

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portland to Hong Kong

Cheapest flights from Portland to Hong KongExplore 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 March 26, 2025.

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 March 26, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Hong Kong that are best for you.

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 March.

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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Hong Kong

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 March 21, 2025.

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

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 March 26, 2025.

Rainfall in Hong Kong by month

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

Temperature in Hong Kong by month

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

Reviews of airlines servicing Hong Kong

See what other customers who have flown with STARLUX Airlines, Korean Air and Japan Airlines 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.

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?

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

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

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

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

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

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

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

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

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.

Top 4 airlines flying from Portland to Hong Kong

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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 March 26, 2025.