$297+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HKG
May 17 — May 241
Round-trip
1 adult, Economy
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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.Cheap flight deals from Portland to Hong Kong
Cheapest
Best
Last-minute
One-way
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 April 17, 2026.
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 April 17, 2026.
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:10 am
PDX
- HKG
1 stop22h 45m
United Airlines
Wed 9/92:35 pm
HKG
- PDX
2 stops25h 12m
United Airlines
Deal found 4/12![United Airlines logo]()
$869
This Fareboom deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:29 pm
PDX
- HKG
2 stops20h 46m
China Airlines
Sun 10/118:10 pm
HKG
- PDX
2 stops19h 00m
China Airlines
Deal found 4/12![China Airlines logo]()
$877
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:13 pm
PDX
- HKG
1 stop18h 47m
United Airlines
Thu 10/810:30 pm
HKG
- PDX
1 stop17h 23m
United Airlines
Deal found 4/12![United Airlines logo]()
$889
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:15 am
PDX
- HKG
2 stops24h 20m
ANA
Tue 5/1911:55 pm
HKG
- PDX
2 stops33h 51m
ANA
Deal found 4/13![ANA logo]()
$891
This FlightHub deal was found by Cheapflights users on 4/13. 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.
Thu 10/158:46 am
PDX
- HKG
2 stops22h 49m
ANA
Tue 10/2710:00 am
HKG
- PDX
2 stops23h 31m
ANA
Deal found 4/13![ANA logo]()
$893
This United Airlines deal was found by Cheapflights users on 4/13. 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 4/297:14 pm
PDX
- HKG
1 stop18h 46m
United Airlines
Tue 5/1911:45 am
HKG
- PDX
1 stop19h 48m
United Airlines
Deal found 4/13![United Airlines logo]()
$896
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:54 am
PDX
- HKG
1 stop21h 01m
United Airlines
Thu 9/172:35 pm
HKG
- PDX
2 stops25h 12m
United Airlines
Deal found 4/12![United Airlines logo]()
$897
This United Airlines deal was found by Cheapflights users on 4/13. 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 4/297:14 pm
PDX
- HKG
1 stop18h 46m
United Airlines
Mon 6/89:30 am
HKG
- PDX
2 stops26h 24m
United Airlines
Deal found 4/13![United Airlines logo]()
$900
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:00 am
PDX
- HKG
2 stops33h 00m
United Airlines
Thu 5/1411:45 am
HKG
- PDX
2 stops26h 09m
United Airlines
Deal found 4/12![United Airlines logo]()
$901
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/271:14 pm
PDX
- HKG
1 stop24h 46m
United Airlines
Thu 8/2711:45 am
HKG
- PDX
1 stop26h 15m
United Airlines
Deal found 4/12![United Airlines logo]()
$902
Best flights from Portland to Hong KongDiscover 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 April 17, 2026.
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 April 17, 2026.
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:10 am
PDX
- HKG
1 stop22h 45m
United Airlines
Wed 9/92:35 pm
HKG
- PDX
2 stops25h 12m
United Airlines
Deal found 4/12![United Airlines logo]()
$869
This Korean Air deal was found by Cheapflights users on 4/16. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:55 pm
PDX
- HKG
2 stops24h 00m
Korean Air
Wed 9/3012:45 am
HKG
- PDX
2 stops27h 32m
Korean Air
Deal found 4/16![Korean Air logo]()
$1,033
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:40 am
PDX
- HKG
2 stops34h 15m
Delta
Wed 9/3012:45 am
HKG
- PDX
2 stops30h 48m
Delta
Deal found 4/14![Delta logo]()
$1,057
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:00 am
PDX
- HKG
2 stops22h 55m
United Airlines
Thu 10/811:45 am
HKG
- PDX
1 stop21h 56m
United Airlines
Deal found 4/12![United Airlines logo]()
$889
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:35 am
PDX
- HKG
1 stop19h 20m
United Airlines
Wed 9/211:45 am
HKG
- PDX
1 stop18h 02m
United Airlines
Deal found 4/12![United Airlines logo]()
$896
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:00 am
PDX
- HKG
2 stops33h 00m
United Airlines
Thu 5/1411:45 am
HKG
- PDX
2 stops26h 09m
United Airlines
Deal found 4/12![United Airlines logo]()
$901
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:13 pm
PDX
- HKG
1 stop18h 47m
United Airlines
Fri 9/2510:30 pm
HKG
- PDX
1 stop25h 38m
United Airlines
Deal found 4/12![United Airlines logo]()
$946
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Sun 5/37:15 am
PDX
- HKG
1 stop20h 40m
United Airlines
Mon 6/810:30 pm
HKG
- PDX
1 stop26h 50m
United Airlines
Deal found 4/13![United Airlines logo]()
$946
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:50 pm
PDX
- HKG
2 stops33h 05m
United Airlines
Thu 9/1710:30 pm
HKG
- PDX
1 stop17h 17m
United Airlines
Deal found 4/12![United Airlines logo]()
$957
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:50 pm
PDX
- HKG
2 stops33h 05m
United Airlines
Thu 9/1712:40 pm
HKG
- PDX
2 stops20h 31m
United Airlines
Deal found 4/12![United Airlines logo]()
$1,029
Last-minute flights from Portland to Hong KongDiscover last-minute flight deals from Portland to Hong Kong. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Hong Kong. Data last updated April 17, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:15 am
PDX
- HKG
2 stops24h 20m
ANA
Tue 5/1911:55 pm
HKG
- PDX
2 stops33h 51m
ANA
Deal found 4/13![ANA logo]()
$891
This United Airlines deal was found by Cheapflights users on 4/13. 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 4/291:39 pm
PDX
- HKG
1 stop24h 21m
United Airlines
Mon 6/811:45 am
HKG
- PDX
1 stop26h 03m
United Airlines
Deal found 4/13![United Airlines logo]()
$896
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:00 am
PDX
- HKG
2 stops33h 00m
United Airlines
Thu 5/1411:45 am
HKG
- PDX
2 stops26h 09m
United Airlines
Deal found 4/12![United Airlines logo]()
$901
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Fri 5/11:37 pm
PDX
- HKG
1 stop24h 23m
United Airlines
Thu 6/412:40 pm
HKG
- PDX
2 stops25h 08m
United Airlines
Deal found 4/13![United Airlines logo]()
$951
This FlightHub deal was found by Cheapflights users on 4/13. 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.
Sat 5/25:30 am
PDX
- HKG
2 stops26h 05m
ANA
Tue 5/1911:55 pm
HKG
- PDX
2 stops33h 51m
ANA
Deal found 4/13![ANA logo]()
$941
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Sat 5/25:30 am
PDX
- HKG
2 stops22h 00m
United Airlines
Tue 5/1911:45 am
HKG
- PDX
1 stop22h 01m
United Airlines
Deal found 4/13![United Airlines logo]()
$946
This KAYAK deal was found by Cheapflights users on 4/13. 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.
Sun 5/37:15 am
PDX
- HKG
2 stops38h 10m
ANA
Thu 6/49:30 am
HKG
- PDX
2 stops22h 17m
ANA
Deal found 4/13![ANA logo]()
$936
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Mon 5/45:30 am
PDX
- HKG
1 stop32h 30m
United Airlines
Mon 6/811:45 am
HKG
- PDX
1 stop24h 09m
United Airlines
Deal found 4/13![United Airlines logo]()
$903
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Mon 5/45:30 am
PDX
- HKG
1 stop32h 30m
United Airlines
Wed 6/312:40 pm
HKG
- PDX
2 stops25h 08m
United Airlines
Deal found 4/13![United Airlines logo]()
$907
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Mon 5/45:30 am
PDX
- HKG
1 stop32h 30m
United Airlines
Sat 6/610:30 pm
HKG
- PDX
1 stop17h 20m
United Airlines
Deal found 4/13![United Airlines logo]()
$953
One-way flights from Portland to Hong KongSearch for one-way flight options from Portland to Hong Kong. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
Search for one-way flight options from Portland to Hong Kong. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:42 pm
PDX
- HKG
2 stops37h 18m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:36 pm
PDX
- HKG
2 stops30h 59m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:50 pm
PDX
- HKG
2 stops24h 15m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:50 pm
PDX
- HKG
2 stops41h 10m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:00 am
PDX
- HKG
2 stops49h 30m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$459
This FlightHub deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:40 pm
PDX
- HKG
2 stops22h 35m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:30 am
PDX
- HKG
1 stop22h 25m
United Airlines
Deal found 4/12![United Airlines logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:07 pm
PDX
- HKG
3 stops35h 38m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$544
Find 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 April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $891 (FlightHub) |
One-way from | $297 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $752 |
Cheapflights Fare Finder
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 April 17, 2026.
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
Cheapest round-trip
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Mon 9/7
5:10 am-6:55 pm
1 stop22h 45m
Hong Kong Intl
Wed 9/9
2:35 pm-12:47 am
2 stops25h 12m
$869
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Tue 9/15
5:00 am-6:55 pm
2 stops22h 55m
Hong Kong Intl
Thu 10/8
11:45 am-6:41 pm
1 stop21h 56m
$889
Quickest round-trip
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Mon 8/24
8:35 am-6:55 pm
1 stop19h 20m
Hong Kong Intl
Wed 9/2
11:45 am-2:47 pm
1 stop18h 02m
$896
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Thu 4/30
5:00 am-5:00 am
2 stops33h 00m
Hong Kong Intl
Thu 5/14
11:45 am-10:54 pm
2 stops26h 09m
$901
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Mon 9/14
7:13 pm-5:00 am
1 stop18h 47m
Hong Kong Intl
Fri 9/25
10:30 pm-9:08 am
1 stop25h 38m
$946
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Sun 5/3
7:15 am-6:55 pm
1 stop20h 40m
Hong Kong Intl
Mon 6/8
10:30 pm-10:20 am
1 stop26h 50m
$946
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Thu 7/9
6:50 pm-6:55 pm
2 stops33h 05m
Hong Kong Intl
Thu 9/17
10:30 pm-12:47 am
1 stop17h 17m
$957
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Mon 7/6
6:50 pm-6:55 pm
2 stops33h 05m
Hong Kong Intl
Thu 9/17
12:40 pm-6:11 pm
2 stops20h 31m
$1,029
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Mon 9/28
7:55 pm-10:55 am
2 stops24h 00m
Hong Kong Intl
Wed 9/30
12:45 am-1:17 pm
2 stops27h 32m
$1,033
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Tue 8/25
9:40 am-10:55 am
2 stops34h 15m
Hong Kong Intl
Wed 9/30
12:45 am-4:33 pm
2 stops30h 48m
$1,057
Showing 1-10 of 20 resultsSorted by cheapest first
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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.
PDX-HKG
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
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 April 10, 2026.
To ensure you get the cheapest price possible for a flight from Portland to Hong Kong, you should look to book at least 72 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, January is the cheapest month in which you can book a flight from Portland to Hong Kong (average of $606). Flying from Portland to Hong Kong in June is currently the most expensive (average of $1,212). 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.
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?
Share of 1-stop round-trip flights from Portland to Hong Kong chosen by Cheapflights users in the past 12 months, using the same layover each way.
Vancouver (YVR) – chosen by Cheapflights users on 50% of 1-stop itineraries from Portland to Hong Kong on Cheapflights.
What’s the cheapest layover airport for flights from Portland to Hong Kong?
Average round-trip fare for 1-stop flights from Portland to Hong Kong, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Vancouver (YVR) is the most affordable 1-stop option, with an average round-trip price of $596.
What’s the fastest layover option from Portland to Hong Kong?
Shortest average travel time for 1-stop one-way flights from Portland to Hong Kong, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Vancouver (YVR) have the shortest average one-way travel time for 1-stop routes: 18h 25m.
Which airport typically offers the quickest layover for flights from Portland to Hong Kong?
Average layover duration for 1-stop one-way flights from Portland to Hong Kong, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 1h 32m.
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 April 17, 2026.
See what other customers who have flown with STARLUX Airlines,Korean Air, andCathay 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.
Entertainment
8.8
Boarding
9.0
Comfort
8.9
Crew
9.2
Food
8.6
Overall
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Entertainment
8.8
Boarding
9.0
Comfort
8.9
Crew
9.2
Food
8.6
Overall
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Entertainment
8.8
Boarding
9.0
Comfort
8.9
Crew
9.2
Food
8.6
Overall
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Entertainment
8.8
Boarding
9.0
Comfort
8.9
Crew
9.2
Food
8.6
Overall
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Entertainment
8.8
Boarding
9.0
Comfort
8.9
Crew
9.2
Food
8.6
Overall
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Entertainment
8.8
Boarding
9.0
Comfort
8.9
Crew
9.2
Food
8.6
Overall
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
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.
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Other flights to Hong Kong
Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 17, 2026.
Portland and Hong Kong flights
Browse other Portland and Hong Kong flight options. Last updated on April 17, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on April 17, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Portland to Hong Kong
Discover the top 6 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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$513 | Average$694 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$578 | Average$789 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$582 | Average$727 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$793 | Average$887 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$849 | Average$912 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,065 | Average$1,277 | FlexibilityNo cancel fee | On-time72% |