$409+ Cheap flights from Portland (PDX) to Hong Kong
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HKG
Nov 24 — Dec 11
Round-trip
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 October 25, 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 October 25, 2026.
This Expedia deal was found by Cheapflights users on 10/24. 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.
Tue 12/87:00 am -
2 stops30h 45m
Tue 12/1510:00 am -
2 stops24h 23m
Deal found 10/24![ANA logo]()
$875
This FlightHub deal was found by Cheapflights users on 10/22. 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 11/3010:00 am -
2 stops21h 10m
Tue 2/1610:45 am -
1 stop26h 01m
Deal found 10/22![Air Canada logo]()
$889
This United Airlines deal was found by Cheapflights users on 10/23. 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 12/77:25 pm -
2 stops31h 50m
Mon 12/1410:30 pm -
1 stop18h 13m
Deal found 10/23![United Airlines logo]()
$913
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/115:30 am -
1 stop21h 50m
Wed 11/1810:35 am -
1 stop17h 46m
Deal found 10/21![United Airlines logo]()
$917
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/17:00 am -
1 stop20h 20m
Wed 2/1712:15 am -
2 stops30h 15m
Deal found 10/22![United Airlines logo]()
$919
This United Airlines deal was found by Cheapflights users on 10/19. 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 10/263:40 pm -
1 stop23h 05m
Wed 11/1110:00 am -
2 stops20h 34m
Deal found 10/19![United Airlines logo]()
$920
This United Airlines deal was found by Cheapflights users on 10/19. 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 10/267:26 pm -
1 stop19h 19m
Mon 11/910:45 pm -
2 stops27h 33m
Deal found 10/19![United Airlines logo]()
$921
This Air Canada deal was found by Cheapflights users on 10/23. 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 11/2310:00 am -
2 stops21h 10m
Mon 12/2810:45 am -
1 stop23h 46m
Deal found 10/23![Air Canada logo]()
$922
This United Airlines deal was found by Cheapflights users on 10/19. 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 10/257:26 pm -
1 stop32h 54m
Wed 11/1110:30 pm -
1 stop16h 27m
Deal found 10/19![United Airlines logo]()
$923
This FlightHub deal was found by Cheapflights users on 10/22. 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 11/307:00 am -
2 stops24h 10m
Mon 2/151:20 pm -
2 stops17h 21m
Deal found 10/22![Multiple Airlines logo]()
$932
This United Airlines deal was found by Cheapflights users on 10/23. 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 10/311:25 pm -
1 stop25h 20m
Tue 11/310:30 pm -
1 stop16h 16m
Deal found 10/23![United Airlines logo]()
$941
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 October 25, 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 October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/20. 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 1/183:40 pm -
1 stop23h 05m
Thu 1/2110:35 am -
1 stop17h 42m
Deal found 10/20![United Airlines logo]()
$891
This United Airlines deal was found by Cheapflights users on 10/23. 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 2/105:30 am -
1 stop21h 50m
Wed 2/2410:35 am -
1 stop17h 28m
Deal found 10/23![United Airlines logo]()
$917
This United Airlines deal was found by Cheapflights users on 10/23. 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 3/315:35 am -
2 stops21h 55m
Thu 4/1512:40 pm -
2 stops22h 53m
Deal found 10/23![United Airlines logo]()
$921
This United Airlines deal was found by Cheapflights users on 10/20. 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 12/315:30 am -
2 stops21h 45m
Sat 1/1611:25 am -
2 stops22h 53m
Deal found 10/20![United Airlines logo]()
$952
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/275:30 am -
1 stop33h 15m
Mon 1/1810:35 am -
1 stop26h 10m
Deal found 10/22![United Airlines logo]()
$965
This United Airlines deal was found by Cheapflights users on 10/20. 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 2/207:49 pm -
1 stop18h 56m
Thu 3/410:30 pm -
1 stop16h 07m
Deal found 10/20![United Airlines logo]()
$967
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/85:30 am -
1 stop21h 50m
Tue 11/1710:35 am -
1 stop20h 02m
Deal found 10/24![United Airlines logo]()
$967
This United Airlines deal was found by Cheapflights users on 10/20. 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 2/197:49 pm -
1 stop18h 56m
Wed 3/310:30 pm -
1 stop16h 55m
Deal found 10/20![United Airlines logo]()
$967
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/277:10 am -
1 stop20h 10m
Thu 12/2410:45 pm -
2 stops29h 18m
Deal found 10/21![United Airlines logo]()
$971
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/139:00 am -
1 stop18h 20m
Sun 12/610:30 pm -
1 stop18h 13m
Deal found 10/20![United Airlines logo]()
$1,017
This United Airlines deal was found by Cheapflights users on 10/20. 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 2/125:35 am -
1 stop21h 45m
Sun 2/2810:30 pm -
1 stop16h 55m
Deal found 10/20![United Airlines logo]()
$1,017
Last-minute flights from Portland to Hong KongDiscover last-minute flight deals from Portland to Hong Kong. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Hong Kong. Data last updated October 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/19. 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 10/227:00 am -
1 stop20h 55m
Tue 10/272:20 pm -
2 stops23h 26m
Deal found 10/19![United Airlines logo]()
$919
This United Airlines deal was found by Cheapflights users on 10/19. 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 10/257:26 pm -
1 stop32h 54m
Tue 11/1010:30 pm -
1 stop16h 16m
Deal found 10/19![United Airlines logo]()
$923
This United Airlines deal was found by Cheapflights users on 10/19. 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 10/263:40 pm -
1 stop23h 05m
Wed 11/1110:00 am -
2 stops20h 34m
Deal found 10/19![United Airlines logo]()
$920
This United Airlines deal was found by Cheapflights users on 10/19. 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 10/261:25 pm -
2 stops26h 35m
Tue 11/1010:30 pm -
1 stop16h 16m
Deal found 10/19![United Airlines logo]()
$921
This KAYAK deal was found by Cheapflights users on 10/19. 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.
Wed 10/289:00 am -
2 stops22h 50m
Wed 11/1112:15 am -
2 stops30h 22m
Deal found 10/19![ANA logo]()
$955
This United Airlines deal was found by Cheapflights users on 10/23. 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 10/311:25 pm -
1 stop25h 20m
Tue 11/310:30 pm -
1 stop16h 16m
Deal found 10/23![United Airlines logo]()
$941
This Orbitz deal was found by Cheapflights users on 10/23. 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.
Sat 10/3111:03 am -
2 stops20h 37m
Thu 11/58:55 am -
2 stops23h 55m
Deal found 10/23![Multiple Airlines logo]()
$953
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/1110:59 am -
1 stop27h 46m
Thu 11/1910:35 am -
1 stop17h 47m
Deal found 10/21![United Airlines logo]()
$917
This Air Canada deal was found by Cheapflights users on 10/23. 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 11/2310:00 am -
2 stops21h 10m
Mon 12/2810:45 am -
1 stop23h 46m
Deal found 10/23![Air Canada logo]()
$922
This FlightHub deal was found by Cheapflights users on 10/22. 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 11/3010:00 am -
2 stops21h 10m
Tue 2/1610:45 am -
1 stop26h 01m
Deal found 10/22![Air Canada logo]()
$889
This FlightHub deal was found by Cheapflights users on 10/22. 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 11/307:00 am -
2 stops24h 10m
Mon 2/151:20 pm -
2 stops17h 21m
Deal found 10/22![Multiple Airlines logo]()
$932
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 October 25, 2026.
Search for one-way flight options from Portland to Hong Kong. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Expedia deal was found by Cheapflights users on 10/22. 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.
Wed 1/1310:31 am -
2 stops20h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Fri 11/276:22 am -
2 stops24h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 1/176:10 pm -
2 stops49h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$464
This FlightHub deal was found by Cheapflights users on 10/22. 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 1/217:00 am -
1 stop30h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Air Canada logo]()
$470
This Travelocity deal was found by Cheapflights users on 10/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:08 am -
2 stops24h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 2/164:29 pm -
3 stops51h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$478
This KAYAK deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:09 am -
2 stops23h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$480
This Booking.com deal was found by Cheapflights users on 10/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:22 am -
2 stops22h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$483
This Travelocity deal was found by Cheapflights users on 10/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:29 pm -
2 stops34h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 1/144:29 pm -
3 stops51h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$485
This Orbitz deal was found by Cheapflights users on 10/19. 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.
Thu 10/299:31 am -
2 stops22h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$486
This FlightHub deal was found by Cheapflights users on 10/22. 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 11/237:10 pm -
2 stops41h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$488
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $825 (Air Canada) |
One-way from | $409 (Expedia) |
Popular in | December |
Cheapest in | January |
Average price | $917 |
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 7,457,451 searches. Data last updated October 25, 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
Quickest round-trip
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Thu 10/29
7:26 pm-5:45 am
1 stop19h 19m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$528
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Wed 1/20
7:19 pm-6:45 am
1 stop19h 26m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$528
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Tue 11/3
7:26 pm-6:45 am
1 stop19h 19m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$528
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Wed 11/4
10:59 am-7:00 am
2 stops28h 01m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$528
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Mon 11/2
7:10 am-7:20 pm
1 stop20h 10m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$528
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Tue 11/24
7:26 pm-6:45 am
1 stop19h 19m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$528
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Sun 11/1
3:40 pm-7:20 pm
1 stop35h 40m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$541
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Mon 1/18
3:40 pm-6:45 am
1 stop23h 05m
Hong Kong Intl
Thu 1/21
10:35 am-12:17 pm
1 stop17h 42m
$891
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Wed 2/10
5:30 am-7:20 pm
1 stop21h 50m
Hong Kong Intl
Wed 2/24
10:35 am-12:03 pm
1 stop17h 28m
$917
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Wed 3/31
5:35 am-6:30 pm
2 stops21h 55m
Hong Kong Intl
Thu 4/15
12:40 pm-8:33 pm
2 stops22h 53m
$921
Showing 1-10 of 18 resultsSorted by cheapest first
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
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 $603). Flying from Portland to Hong Kong in December is currently the most expensive (average of $1,190). 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 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 66 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.
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 October 25, 2026.
Peruse reviews from past customers who have flown with ANA,Delta, andCathay 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
8.3
Crew
8.7
Entertainment
8.0
Food
7.8
Boarding
8.5
Comfort
8.2
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Overall
8.3
Crew
8.7
Entertainment
8.0
Food
7.8
Boarding
8.5
Comfort
8.2
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Overall
8.3
Crew
8.7
Entertainment
8.0
Food
7.8
Boarding
8.5
Comfort
8.2
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Overall
8.3
Crew
8.7
Entertainment
8.0
Food
7.8
Boarding
8.5
Comfort
8.2
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Overall
8.3
Crew
8.7
Entertainment
8.0
Food
7.8
Boarding
8.5
Comfort
8.2
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
Overall
8.3
Crew
8.7
Entertainment
8.0
Food
7.8
Boarding
8.5
Comfort
8.2
Reviews
1 / 20
8.0
ExcellentRyan,Aug 2026
JFK - HND
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 October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Portland to Hong Kong
Discover the top 7 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$500 | Average$785 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$582 | Average$728 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$589 | Average$906 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$761 | Average$1,101 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$783 | Average$932 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$902 | Average$1,153 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$968 | Average$1,470 | FlexibilityNo cancel fee | On-time72% |