What’s the cheapest layover airport for flights from Portland to Hong Kong?

Vancouver (YVR) is the most affordable 1-stop option, with an average round-trip price of $780.

What’s the fastest layover option from Portland to Hong Kong?

Flights via San Francisco (SFO) have the shortest average one-way travel time for 1-stop routes: 18h 52m.

What’s the top layover airport for flights from Portland to Hong Kong?

Vancouver (YVR) – chosen by Cheapflights users on 75% of 1-stop itineraries from Portland to Hong Kong on Cheapflights.

Which airport typically offers the quickest layover for flights from Portland to Hong Kong?

Flights via San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 3h 09m.

How long is the flight from Portland to Hong Kong?

United Airlines can get you from Portland to Hong Kong in just under 19h 15m. Your travel time can differ by up to . The distance from Portland to Hong Kong is about 6555 mi.

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

According to our current data, Air Canada ($624), Korean Air ($793), and United Airlines ($831) offers the cheapest pricing from Portland to Hong Kong. You may be able to fly from Portland to Hong Kong for 32% 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 ANA. According to our data, you can fly for as low as $334. Users have also found prices from $340 and $343 on STARLUX Airlines and United Airlines, 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.

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.

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).

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 STARLUX 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 Orpheum Theatre, Pacific Central Station, or Capilano Suspension Bridge. Those on a layover in Vancouver interested in visiting Orpheum Theatre, Pacific Central Station, or Capilano Suspension Bridge can do so by traveling 6.5 mi, 6.6 mi, and 10.6 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 $42.

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.

$329+ Flights from Portland to Hong Kong

Q: How much does it cost to fly round-trip from Portland to Hong Kong?

Airfare is below average for this route at the moment. Portland to Hong Kong flights typically cost between $764 and $1,099 in October. The cheapest round-trip price found within the last 3 days was $578 on United Airlines (Oct 20-Nov 24).

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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.

Cheapflights Tip: The best prices from Portland to Hong Kong Intl are usually found in April or September, booked 63 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	$578 (United Airlines)
One-way from	$329 (Air Canada)
Popular in	December
Cheapest in	April
Average price	$742

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. 5% potential increase in price ($57 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 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 September 29, 2025.

Mon 10/205:30 amPDX - HKG

2 stops33h 10mUnited Airlines

Mon 11/2410:35 amHKG - PDX

1 stop26h 03mUnited Airlines

Deal found 9/29

$578

Thu 12/46:00 amPDX - HKG

1 stop21h 20mUnited Airlines

Tue 12/92:20 pmHKG - PDX

2 stops48h 32mUnited Airlines

Deal found 9/29

$579

Thu 12/46:00 amPDX - HKG

2 stops31h 45mANA

Mon 12/812:05 amHKG - PDX

2 stops34h 36mANA

Deal found 9/29

$582

Sun 10/197:35 pmPDX - HKG

2 stops30h 10mUnited Airlines

Wed 11/2611:25 amHKG - PDX

2 stops29h 01mUnited Airlines

Deal found 9/29

$583

Tue 10/217:30 amPDX - HKG

1 stop30h 30mUnited Airlines

Tue 10/2810:30 pmHKG - PDX

1 stop16h 56mUnited Airlines

Deal found 9/29

$584

Thu 12/46:00 amPDX - HKG

2 stops38h 55mUnited Airlines

Wed 1/1410:45 pmHKG - PDX

2 stops32h 01mUnited Airlines

Deal found 9/29

$593

Sat 11/297:38 pmPDX - HKG

1 stop19h 07mUnited Airlines

Tue 12/2310:30 pmHKG - PDX

1 stop16h 16mUnited Airlines

Deal found 9/29

$628

Thu 12/46:00 amPDX - HKG

1 stop21h 20mUnited Airlines

Sat 1/172:20 pmHKG - PDX

2 stops24h 46mUnited Airlines

Deal found 9/29

$629

Sat 11/299:45 amPDX - HKG

1 stop29h 00mUnited Airlines

Mon 12/810:00 amHKG - PDX

2 stops28h 52mUnited Airlines

Deal found 9/29

$632

Thu 10/167:35 pmPDX - HKG

2 stops30h 10mUnited Airlines

Tue 11/2510:30 pmHKG - PDX

1 stop16h 21mUnited Airlines

Deal found 9/29

$633

Sat 10/186:00 pmPDX - HKG

2 stops24h 55mSTARLUX Airlines

Tue 11/2511:15 amHKG - PDX

2 stops27h 45mSTARLUX Airlines

Deal found 9/29

$638

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 September 29, 2025.

Tue 3/107:30 pmPDX - HKG

1 stop19h 15mUnited Airlines

Thu 4/1611:45 amHKG - PDX

1 stop17h 57mUnited Airlines

Deal found 9/28

$578

Wed 1/77:45 amPDX - HKG

1 stop19h 35mUnited Airlines

Tue 1/2710:35 amHKG - PDX

1 stop18h 06mUnited Airlines

Deal found 9/27

$578

Mon 1/193:50 pmPDX - HKG

2 stops35h 25mUnited Airlines

Tue 2/310:30 pmHKG - PDX

2 stops31h 15mUnited Airlines

Deal found 9/29

$583

Last-minute flights from Portland to Hong Kong
Discover last-minute flight deals from Portland to Hong Kong. Data last updated September 29, 2025 and is based on user searches.

Sat 10/45:15 pmPDX - HKG

1 stop20h 45mUnited Airlines

Sun 10/1211:15 amHKG - PDX

1 stop16h 27mUnited Airlines

Deal found 9/27

$678

Thu 10/167:35 pmPDX - HKG

2 stops30h 10mUnited Airlines

Tue 11/2510:30 pmHKG - PDX

1 stop16h 21mUnited Airlines

Deal found 9/29

$633

Thu 10/1610:05 amPDX - HKG

1 stop17h 50mUnited Airlines

Tue 10/2111:15 amHKG - PDX

1 stop26h 30mUnited Airlines

Deal found 9/27

$731

Sat 10/185:15 pmPDX - HKG

1 stop20h 45mUnited Airlines

Mon 11/2410:30 pmHKG - PDX

1 stop16h 21mUnited Airlines

Deal found 9/29

$628

Sat 10/186:00 pmPDX - HKG

2 stops24h 55mSTARLUX Airlines

Tue 11/2511:15 amHKG - PDX

2 stops27h 45mSTARLUX Airlines

Deal found 9/29

$638

Sat 10/183:50 pmPDX - HKG

2 stops22h 50mUnited Airlines

Tue 11/2511:25 amHKG - PDX

2 stops19h 21mUnited Airlines

Deal found 9/29

$717

Sun 10/197:35 pmPDX - HKG

2 stops30h 10mUnited Airlines

Wed 11/2611:25 amHKG - PDX

2 stops29h 01mUnited Airlines

Deal found 9/29

$583

Mon 10/203:50 pmPDX - HKG

2 stops22h 50mUnited Airlines

Tue 11/2510:35 amHKG - PDX

1 stop16h 18mUnited Airlines

Deal found 9/29

$578

Tue 10/217:30 amPDX - HKG

1 stop30h 30mUnited Airlines

Tue 10/2810:30 pmHKG - PDX

1 stop16h 56mUnited Airlines

Deal found 9/29

$584

Wed 10/223:50 pmPDX - HKG

1 stop22h 10mUnited Airlines

Tue 11/1112:30 amHKG - PDX

2 stops26h 23mUnited Airlines

Deal found 9/29

$776

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 September 29, 2025.

Tue 11/259:50 amPDX - HKG

1 stop16h 50mAir Canada

Deal found 9/29

$329

Tue 2/105:35 amPDX - HKG

2 stops32h 10mANA

Deal found 9/28

$331

Tue 11/256:00 amPDX - HKG

2 stops24h 50mANA

Deal found 9/29

$334

Tue 10/218:50 pmPDX - HKG

2 stops22h 05mSTARLUX Airlines

Deal found 9/27

$340

Tue 10/217:30 amPDX - HKG

1 stop20h 25mUnited Airlines

Deal found 9/27

$343

Tue 10/147:35 pmPDX - HKG

2 stops30h 10mUnited Airlines

Deal found 9/29

$349

Sun 10/193:50 pmPDX - HKG

1 stop36h 05mUnited Airlines

Deal found 9/28

$355

Thu 1/87:45 amPDX - HKG

2 stops23h 05mANA

Deal found 9/28

$369

Thu 1/87:45 amPDX - HKG

1 stop19h 35mUnited Airlines

Deal found 9/28

$378

Fri 10/3110:05 amPDX - HKG

1 stop28h 40mUnited Airlines

Deal found 9/28

$408

Thu 10/166:25 pmPDX - HKG

2 stops33h 30mUnited Airlines

Deal found 9/27

$414

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 3/10

7:30 pm-5:45 am

1 stop19h 15m

Hong Kong Intl

Thu 4/16

11:45 am-2:42 pm

1 stop17h 57m

$578

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 1/7

7:45 am-7:20 pm

1 stop19h 35m

Hong Kong Intl

Tue 1/27

10:35 am-12:41 pm

1 stop18h 06m

$578

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 1/19

3:50 pm-7:15 pm

2 stops35h 25m

Hong Kong Intl

Tue 2/3

10:30 pm-1:45 pm

2 stops31h 15m

$583

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 11/25

6:00 am-10:50 pm

2 stops24h 50m

$334

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 10/21

8:50 pm-9:55 am

2 stops22h 05m

$340

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 10/21

7:30 am-6:55 pm

1 stop20h 25m

$343

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 2/10

3:52 pm-6:45 am

1 stop22h 53m

$343

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 11/26

6:00 am-7:20 pm

1 stop21h 20m

$343

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sun 3/15

7:30 pm-7:15 pm

2 stops32h 45m

$343

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sun 10/19

11:05 am-4:45 pm

2 stops38h 40m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 11 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 September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	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*3 stars
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

Prices

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 63 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, September is the cheapest month in which you can book a flight from Portland to Hong Kong (average of $937). Flying from Portland to Hong Kong in December is currently the most expensive (average of $1,594). 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.

How much does it cost to fly round-trip from Portland to Hong Kong?

Reviews of airlines servicing Hong Kong

See what other customers who have flown with STARLUX Airlines, Korean Air, and Cathay Pacific from Portland to Hong Kong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

STARLUX Airlines

8.9

Very good

216 reviews

Reviews

1 / 8

10.0

Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!

STARLUX Airlines

8.9

Very good

216 reviews

STARLUX Airlines

8.9

Very good

216 reviews

Reviews

1 / 8

10.0

Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!

Korean Air

8.4

Very good

1,143 reviews

STARLUX Airlines

8.9

Very good

216 reviews

Reviews

1 / 8

10.0

Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!

Cathay Pacific

7.6

Good

1,011 reviews

STARLUX Airlines

8.9

Very good

216 reviews

Reviews

1 / 8

10.0

Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!

United Airlines

7.4

Good

8,924 reviews

STARLUX Airlines

8.9

Very good

216 reviews

Reviews

1 / 8

10.0

Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!

Air Canada

7.1

Good

10,000 reviews

STARLUX Airlines

8.9

Very good

216 reviews

Reviews

1 / 8

10.0

Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!

Related info for your journey

How long is the flight from Portland to Hong Kong?
United Airlines can get you from Portland to Hong Kong in just under 19h 15m. Your travel time can differ by up to . The distance from Portland to Hong Kong is about 6555 mi.
What are the cheapest airlines flying from Portland to Hong Kong round-trip?
According to our current data, Air Canada ($624), Korean Air ($793), and United Airlines ($831) offers the cheapest pricing from Portland to Hong Kong. You may be able to fly from Portland to Hong Kong for 32% 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 ANA. According to our data, you can fly for as low as $334. Users have also found prices from $340 and $343 on STARLUX Airlines and United Airlines, 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 Orpheum Theatre, Pacific Central Station, or Capilano Suspension Bridge. Those on a layover in Vancouver interested in visiting Orpheum Theatre, Pacific Central Station, or Capilano Suspension Bridge can do so by traveling 6.5 mi, 6.6 mi, and 10.6 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 $42.
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, September is the cheapest month in which you can book a flight from Portland to Hong Kong (average of $937). Flying from Portland to Hong Kong in December is currently the most expensive (average of $1,594). 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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Top 5 airlines flying from Portland to Hong Kong

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$624	Average$769	FlexibilityNo cancel fee	On-time67%
Korean Air	Cheapest$793	Average$834	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$831	Average$1,113	FlexibilityNo cancel fee	On-time69%
STARLUX Airlines	Cheapest$849	Average$917	FlexibilityNo cancel fee	On-timeN/A
Cathay Pacific	Cheapest$1,007	Average$1,301	FlexibilityNo cancel fee	On-time72%

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$329+ 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 11/25. 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 63 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 September 29, 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 September 29, 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 September.

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?

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?

How much does it cost to fly round-trip from Portland to Hong Kong?

What’s the top layover airport for flights from Portland to Hong Kong?

What’s the fastest layover option from Portland to Hong Kong?

What’s the fastest layover option from Portland to Hong Kong?

Which airport typically offers the quickest layover for flights from Portland to Hong Kong?

Reviews of airlines servicing Hong Kong

See what other customers who have flown with STARLUX Airlines, Korean Air, and Cathay Pacific from Portland to Hong Kong have to say. You can also see how each airline compares in terms of 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.

How long is the flight from Portland to Hong Kong?

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 5 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 September 29, 2025.