$283+ Cheap flights from Portland (PDX) to Hong Kong
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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HKG
Mar 14 — Mar 211
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.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 February 12, 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 February 12, 2026.
This BusinessClass deal was found by Cheapflights users on 2/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:30 pm
PDX
- HKG
1 stop22h 40m
Air China
Wed 9/309:45 am
HKG
- PDX
2 stops19h 32m
Air China
Deal found 2/12![Air China logo]()
$516
This FlightHub deal was found by Cheapflights users on 2/12. 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.
Sun 8/3010:10 am
PDX
- HKG
1 stop28h 00m
Air Canada
Tue 10/139:45 am
HKG
- PDX
2 stops30h 08m
Air Canada
Deal found 2/12![Air Canada logo]()
$517
This FlightHub deal was found by Cheapflights users on 2/9. 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 8/317:44 pm
PDX
- HKG
2 stops42h 26m
Air Canada
Wed 9/239:45 am
HKG
- PDX
2 stops30h 08m
Air Canada
Deal found 2/9![Air Canada logo]()
$521
This Air Canada deal was found by Cheapflights users on 2/9. 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.
Mon 4/207:05 pm
PDX
- HKG
1 stop19h 10m
Multiple Airlines
Mon 4/2710:25 am
HKG
- PDX
2 stops19h 15m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$522
This Orbitz deal was found by Cheapflights users on 2/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:05 pm
PDX
- HKG
1 stop31h 35m
Multiple Airlines
Thu 4/169:25 am
HKG
- PDX
2 stops20h 15m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$523
This Air Canada deal was found by Cheapflights users on 2/10. 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 9/157:45 pm
PDX
- HKG
1 stop18h 25m
Multiple Airlines
Thu 10/89:25 am
HKG
- PDX
2 stops20h 26m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$524
This Air Canada deal was found by Cheapflights users on 2/10. 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.
Sat 9/193:30 pm
PDX
- HKG
2 stops46h 40m
Air Canada
Wed 10/289:45 am
HKG
- PDX
2 stops30h 09m
Air Canada
Deal found 2/10![Air Canada logo]()
$527
This Gurufare deal was found by Cheapflights users on 2/10. 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.
Mon 9/213:30 pm
PDX
- HKG
1 stop22h 40m
Multiple Airlines
Thu 10/299:45 am
HKG
- PDX
1 stop14h 40m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$529
This Air Canada deal was found by Cheapflights users on 2/11. 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.
Mon 4/277:05 pm
PDX
- HKG
1 stop19h 10m
Air Canada
Wed 5/69:45 am
HKG
- PDX
1 stop14h 45m
Air Canada
Deal found 2/11![Air Canada logo]()
$530
This Air Canada deal was found by Cheapflights users on 2/11. 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.
Wed 4/229:50 am
PDX
- HKG
2 stops21h 50m
Multiple Airlines
Wed 5/209:45 am
HKG
- PDX
1 stop24h 20m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$531
This Gotogate deal was found by Cheapflights users on 2/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
PDX
- HKG
2 stops31h 10m
Air Canada
Tue 9/299:45 am
HKG
- PDX
2 stops43h 32m
Air Canada
Deal found 2/10![Air Canada logo]()
$536
This Air Canada deal was found by Cheapflights users on 2/8. 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 9/153:30 pm
PDX
- HKG
2 stops22h 40m
Air Canada
Thu 10/89:45 am
HKG
- PDX
2 stops28h 19m
Air Canada
Deal found 2/8![Air Canada logo]()
$537
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 February 12, 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 February 12, 2026.
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/55:30 am
PDX
- HKG
1 stop21h 50m
United Airlines
Thu 3/122:20 pm
HKG
- PDX
2 stops23h 44m
United Airlines
Deal found 2/9![United Airlines logo]()
$597
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/77:15 am
PDX
- HKG
1 stop20h 40m
United Airlines
Tue 5/2611:45 am
HKG
- PDX
1 stop26h 00m
United Airlines
Deal found 2/9![United Airlines logo]()
$597
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/85:30 am
PDX
- HKG
1 stop22h 25m
United Airlines
Tue 5/262:45 pm
HKG
- PDX
2 stops25h 06m
United Airlines
Deal found 2/9![United Airlines logo]()
$597
This United Airlines deal was found by Cheapflights users on 2/12. 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 3/245:30 am
PDX
- HKG
2 stops22h 45m
United Airlines
Mon 4/1311:45 am
HKG
- PDX
2 stops37h 03m
United Airlines
Deal found 2/12![United Airlines logo]()
$601
This United Airlines deal was found by Cheapflights users on 2/12. 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 3/27:57 pm
PDX
- HKG
2 stops31h 18m
United Airlines
Wed 3/1110:30 pm
HKG
- PDX
1 stop15h 34m
United Airlines
Deal found 2/12![United Airlines logo]()
$601
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/107:49 pm
PDX
- HKG
2 stops32h 26m
United Airlines
Thu 4/1611:45 am
HKG
- PDX
1 stop19h 48m
United Airlines
Deal found 2/9![United Airlines logo]()
$601
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:35 am
PDX
- HKG
1 stop21h 45m
United Airlines
Tue 4/712:40 pm
HKG
- PDX
2 stops27h 04m
United Airlines
Deal found 2/10![United Airlines logo]()
$601
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/85:00 am
PDX
- HKG
2 stops22h 55m
United Airlines
Thu 5/2812:40 pm
HKG
- PDX
2 stops23h 14m
United Airlines
Deal found 2/9![United Airlines logo]()
$601
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/127:14 pm
PDX
- HKG
1 stop32h 41m
United Airlines
Mon 5/2511:45 am
HKG
- PDX
1 stop24h 09m
United Airlines
Deal found 2/9![United Airlines logo]()
$602
Last-minute flights from Portland to Hong KongDiscover last-minute flight deals from Portland to Hong Kong. Data last updated February 12, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Hong Kong. Data last updated February 12, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 2/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:05 pm
PDX
- HKG
1 stop31h 35m
Multiple Airlines
Thu 4/169:25 am
HKG
- PDX
2 stops20h 15m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$523
This Gurufare deal was found by Cheapflights users on 2/9. 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.
Mon 3/233:15 pm
PDX
- HKG
1 stop35h 25m
Air India
Thu 4/169:45 am
HKG
- PDX
1 stop14h 25m
Air India
Deal found 2/9![Air India logo]()
$529
This Air Canada deal was found by Cheapflights users on 2/10. 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.
Mon 3/237:05 pm
PDX
- HKG
1 stop31h 35m
Air Canada
Sat 4/189:45 am
HKG
- PDX
1 stop14h 25m
Air Canada
Deal found 2/10![Air Canada logo]()
$580
This Air Canada deal was found by Cheapflights users on 2/10. 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 3/247:05 pm
PDX
- HKG
1 stop31h 35m
Air Canada
Thu 4/169:45 am
HKG
- PDX
2 stops50h 03m
Air Canada
Deal found 2/10![Air Canada logo]()
$546
This FlightHub deal was found by Cheapflights users on 2/11. 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 3/301:39 pm
PDX
- HKG
2 stops48h 36m
Air Canada
Fri 5/19:45 am
HKG
- PDX
2 stops30h 14m
Air Canada
Deal found 2/11![Air Canada logo]()
$577
This Air Canada deal was found by Cheapflights users on 2/9. 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 3/317:05 pm
PDX
- HKG
1 stop19h 10m
Air Canada
Fri 5/19:45 am
HKG
- PDX
1 stop20h 00m
Air Canada
Deal found 2/9![Air Canada logo]()
$537
This FlightHub deal was found by Cheapflights users on 2/9. 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 3/317:15 am
PDX
- HKG
2 stops31h 00m
Air Canada
Thu 4/309:45 am
HKG
- PDX
2 stops50h 13m
Air Canada
Deal found 2/9![Air Canada logo]()
$551
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/313:15 pm
PDX
- HKG
1 stop23h 00m
Multiple Airlines
Sun 5/31:20 pm
HKG
- PDX
2 stops40h 25m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$561
This Air Canada deal was found by Cheapflights users on 2/10. 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 3/317:05 pm
PDX
- HKG
1 stop19h 10m
Multiple Airlines
Sat 5/210:25 am
HKG
- PDX
2 stops19h 20m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$565
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 February 12, 2026.
Search for one-way flight options from Portland to Hong Kong. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
This Air Canada deal was found by Cheapflights users on 2/10. 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.
Wed 2/189:50 am
PDX
- HKG
1 stop16h 50m
Air Canada
Deal found 2/10![Air Canada logo]()
$283
This FlightHub deal was found by Cheapflights users on 2/11. 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 4/67:15 am
PDX
- HKG
2 stops55h 00m
Air Canada
Deal found 2/11![Air Canada logo]()
$334
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/245:30 am
PDX
- HKG
2 stops22h 45m
United Airlines
Deal found 2/10![United Airlines logo]()
$347
This Gurufare deal was found by Cheapflights users on 2/8. 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.
Wed 4/11:39 pm
PDX
- HKG
2 stops37h 51m
ANA
Deal found 2/8![ANA logo]()
$363
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/171:39 pm
PDX
- HKG
2 stops38h 36m
United Airlines
Deal found 2/10![United Airlines logo]()
$365
This Expedia deal was found by Cheapflights users on 2/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:30 am
PDX
- HKG
2 stops36h 30m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 2/8. 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 4/27:14 pm
PDX
- HKG
1 stop18h 46m
United Airlines
Deal found 2/8![United Airlines logo]()
$441
This Priceline deal was found by Cheapflights users on 2/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/13:15 pm
PDX
- HKG
1 stop23h 00m
Air Canada
Deal found 2/8![Air Canada logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 4/611:58 am
PDX
- HKG
3 stops42h 57m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$475
This United Airlines deal was found by Cheapflights users on 2/10. 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 7/56:44 pm
PDX
- HKG
2 stops33h 11m
United Airlines
Deal found 2/10![United Airlines logo]()
$482
This United Airlines deal was found by Cheapflights users on 2/10. 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 2/257:30 am
PDX
- HKG
1 stop19h 50m
United Airlines
Deal found 2/10![United Airlines logo]()
$484
Find flight deals from Portland to Hong Kong
Keep the following information in mind while searching for Portland to Hong Kong flight deals. Data was last updated February 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $517 (Booking.com) |
One-way from | $283 (Air Canada) |
Popular in | June |
Cheapest in | January |
Average price | $761 |
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 February 12, 2026.
Use the filters below to find and compare flights from Portland to Hong Kong that are best for you.
Fly from
Portland
Fly to
Hong Kong
Route
Depart
Return
Price
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Thu 3/5
5:30 am-7:20 pm
1 stop21h 50m
Hong Kong Intl
Thu 3/12
2:20 pm-11:04 pm
2 stops23h 44m
$597
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Tue 4/7
7:15 am-6:55 pm
1 stop20h 40m
Hong Kong Intl
Tue 5/26
11:45 am-10:45 pm
1 stop26h 00m
$597
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Wed 4/8
5:30 am-6:55 pm
1 stop22h 25m
Hong Kong Intl
Tue 5/26
2:45 pm-12:51 am
2 stops25h 06m
$597
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Tue 3/24
5:30 am-7:15 pm
2 stops22h 45m
Hong Kong Intl
Mon 4/13
11:45 am-9:48 am
2 stops37h 03m
$601
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Mon 3/2
7:57 pm-7:15 pm
2 stops31h 18m
Hong Kong Intl
Wed 3/11
10:30 pm-11:04 pm
1 stop15h 34m
$601
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Tue 3/10
7:49 pm-7:15 pm
2 stops32h 26m
Hong Kong Intl
Thu 4/16
11:45 am-4:33 pm
1 stop19h 48m
$601
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Wed 3/4
5:35 am-7:20 pm
1 stop21h 45m
Hong Kong Intl
Tue 4/7
12:40 pm-12:44 am
2 stops27h 04m
$601
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Wed 4/8
5:00 am-6:55 pm
2 stops22h 55m
Hong Kong Intl
Thu 5/28
12:40 pm-8:54 pm
2 stops23h 14m
$601
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Sun 4/12
7:14 pm-6:55 pm
1 stop32h 41m
Hong Kong Intl
Mon 5/25
11:45 am-8:54 pm
1 stop24h 09m
$602
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Wed 2/18
9:50 am-6:40 pm
1 stop16h 50m
$283
Showing 1-10 of 20 results
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
PDX-HK0
PDX-HKG
How far ahead should I book a flight from Portland to Hong Kong?
Use this chart to determine the optimal time to book a round-trip flight from Portland to Hong Kong. Price data was last updated on February 6, 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 $439). Flying from Portland to Hong Kong in May is currently the most expensive (average of $610). 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.
Reviews of airlines servicing Hong Kong
Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated February 12, 2026.
Peruse reviews from past customers who have flown with STARLUX Airlines, Korean Air, and Cathay Pacific from Portland to Hong Kong to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.9
Crew
9.2
Food
8.7
Comfort
8.9
Entertainment
8.8
Boarding
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Crew
9.2
Food
8.7
Comfort
8.9
Entertainment
8.8
Boarding
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Crew
9.2
Food
8.7
Comfort
8.9
Entertainment
8.8
Boarding
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Crew
9.2
Food
8.7
Comfort
8.9
Entertainment
8.8
Boarding
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Crew
9.2
Food
8.7
Comfort
8.9
Entertainment
8.8
Boarding
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Crew
9.2
Food
8.7
Comfort
8.9
Entertainment
8.8
Boarding
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.
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
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Portland to Hong Kong
See prices for flight routes from nearby airports that may be better suited for you.
Search flights from Portland to Hong Kong by cabin class
Find flights from Portland to Hong Kong, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Hong Kong flights
Browse other Portland and Hong Kong flight options. Last updated on February 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Portland to Hong Kong
Discover the top 5 airlines that operate flights from Portland to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$522 | Average$710 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$578 | Average$812 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$783 | Average$825 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$849 | Average$912 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,007 | Average$1,299 | FlexibilityNo cancel fee | On-time72% |