$353+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HKG
Apr 6 — Apr 131
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
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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
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Cheapest flights from Portland to Hong KongExplore the most affordable flight options available from Portland to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 7, 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 March 7, 2026.
This Air Canada deal was found by Cheapflights users on 3/2. 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 9/1510:10 am
PDX
- HKG
1 stop28h 05m
Multiple Airlines
Thu 10/810:25 am
HKG
- PDX
2 stops19h 26m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$552
This Air Canada deal was found by Cheapflights users on 3/3. 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 9/110:10 am
PDX
- HKG
2 stops27h 35m
Multiple Airlines
Wed 10/289:45 am
HKG
- PDX
1 stop19h 55m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$560
This Air Canada deal was found by Cheapflights users on 3/2. 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.
Sun 9/1310:10 am
PDX
- HKG
1 stop28h 05m
Air Canada
Thu 10/19:45 am
HKG
- PDX
1 stop14h 46m
Air Canada
Deal found 3/2![Air Canada logo]()
$561
This Air Canada deal was found by Cheapflights users on 3/4. 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 4/159:50 am
PDX
- HKG
2 stops25h 05m
Multiple Airlines
Wed 4/229:25 am
HKG
- PDX
2 stops20h 15m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$563
This Orbitz deal was found by Cheapflights users on 3/3. 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.
Tue 11/173:15 pm
PDX
- HKG
1 stop21h 55m
Air Canada
Tue 12/229:45 am
HKG
- PDX
1 stop15h 40m
Air Canada
Deal found 3/3![Air Canada logo]()
$565
This BusinessClass deal was found by Cheapflights users on 3/3. 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.
Tue 11/177:10 pm
PDX
- HKG
1 stop18h 00m
Multiple Airlines
Mon 12/219:45 am
HKG
- PDX
1 stop15h 40m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$581
This Air Canada deal was found by Cheapflights users on 3/3. 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 11/1710:05 am
PDX
- HKG
2 stops20h 35m
Multiple Airlines
Tue 12/229:45 am
HKG
- PDX
1 stop15h 40m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$582
This Air Canada deal was found by Cheapflights users on 3/3. 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 11/1710:05 am
PDX
- HKG
1 stop27h 05m
Air Canada
Mon 12/219:45 am
HKG
- PDX
2 stops31h 09m
Air Canada
Deal found 3/3![Air Canada logo]()
$583
This Expedia deal was found by Cheapflights users on 3/5. 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 8/257:45 pm
PDX
- HKG
1 stop18h 30m
Air Canada
Wed 9/99:45 am
HKG
- PDX
1 stop14h 46m
Air Canada
Deal found 3/5![Air Canada logo]()
$586
This Air Canada deal was found by Cheapflights users on 3/3. 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 11/167:49 pm
PDX
- HKG
2 stops41h 21m
Air Canada
Thu 12/249:45 am
HKG
- PDX
2 stops31h 09m
Air Canada
Deal found 3/3![Air Canada logo]()
$587
This Air Canada deal was found by Cheapflights users on 3/5. 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 9/1510:10 am
PDX
- HKG
1 stop28h 05m
Air Canada
Thu 10/89:45 am
HKG
- PDX
1 stop24h 21m
Air Canada
Deal found 3/5![Air Canada logo]()
$588
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 March 7, 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 March 7, 2026.
This United Airlines deal was found by Cheapflights users on 3/3. 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 3/317:14 pm
PDX
- HKG
1 stop32h 41m
United Airlines
Tue 4/710:30 pm
HKG
- PDX
1 stop31h 00m
United Airlines
Deal found 3/3![United Airlines logo]()
$658
This Korean Air deal was found by Cheapflights users on 3/2. 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 3/3010:42 am
PDX
- HKG
2 stops38h 38m
Korean Air
Fri 5/112:45 am
HKG
- PDX
2 stops31h 16m
Korean Air
Deal found 3/2![Korean Air logo]()
$805
This Delta deal was found by Cheapflights users on 3/6. 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.
Fri 8/1410:00 am
PDX
- HKG
1 stop28h 05m
Delta
Tue 9/112:45 am
HKG
- PDX
2 stops30h 48m
Delta
Deal found 3/6![Delta logo]()
$844
This United Airlines deal was found by Cheapflights users on 3/2. 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 3/305:30 am
PDX
- HKG
1 stop22h 25m
United Airlines
Sat 5/211:45 am
HKG
- PDX
1 stop24h 13m
United Airlines
Deal found 3/2![United Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/95:30 am
PDX
- HKG
2 stops22h 00m
United Airlines
Sun 4/2611:45 am
HKG
- PDX
1 stop19h 48m
United Airlines
Deal found 3/6![United Airlines logo]()
$751
This Delta deal was found by Cheapflights users on 3/5. 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.
Wed 9/25:30 am
PDX
- HKG
2 stops26h 15m
Delta
Fri 9/1112:20 pm
HKG
- PDX
2 stops19h 13m
Delta
Deal found 3/5![Delta logo]()
$851
This United Airlines deal was found by Cheapflights users on 3/2. 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 3/307:14 pm
PDX
- HKG
2 stops32h 16m
United Airlines
Mon 4/612:40 pm
HKG
- PDX
2 stops27h 01m
United Airlines
Deal found 3/2![United Airlines logo]()
$762
This United Airlines deal was found by Cheapflights users on 3/2. 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 7/67:00 am
PDX
- HKG
1 stop20h 55m
United Airlines
Tue 7/1411:45 am
HKG
- PDX
1 stop26h 04m
United Airlines
Deal found 3/2![United Airlines logo]()
$766
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/75:30 am
PDX
- HKG
2 stops22h 00m
United Airlines
Thu 4/239:45 pm
HKG
- PDX
2 stops29h 41m
United Airlines
Deal found 3/6![United Airlines logo]()
$812
This United Airlines deal was found by Cheapflights users on 3/6. 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 3/227:49 pm
PDX
- HKG
1 stop18h 56m
United Airlines
Mon 4/209:45 pm
HKG
- PDX
2 stops29h 40m
United Airlines
Deal found 3/6![United Airlines logo]()
$862
This United Airlines deal was found by Cheapflights users on 3/4. 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 5/163:59 pm
PDX
- HKG
1 stop22h 01m
United Airlines
Mon 6/111:45 am
HKG
- PDX
1 stop24h 09m
United Airlines
Deal found 3/4![United Airlines logo]()
$879
This United Airlines deal was found by Cheapflights users on 3/3. 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 3/287:49 pm
PDX
- HKG
2 stops31h 41m
United Airlines
Thu 4/99:45 pm
HKG
- PDX
2 stops29h 41m
United Airlines
Deal found 3/3![United Airlines logo]()
$906
Last-minute flights from Portland to Hong KongDiscover last-minute flight deals from Portland to Hong Kong. Data last updated March 7, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Hong Kong. Data last updated March 7, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 3/3. 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 4/47:05 pm
PDX
- HKG
1 stop19h 10m
Multiple Airlines
Wed 4/229:25 am
HKG
- PDX
2 stops20h 15m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$594
This Air Canada deal was found by Cheapflights users on 3/5. 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 4/79:50 am
PDX
- HKG
2 stops27h 55m
Multiple Airlines
Mon 4/2710:25 am
HKG
- PDX
2 stops19h 15m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$600
This Air Canada deal was found by Cheapflights users on 3/4. 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 4/159:50 am
PDX
- HKG
2 stops25h 05m
Multiple Airlines
Wed 4/229:25 am
HKG
- PDX
2 stops20h 15m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$563
This Expedia deal was found by Cheapflights users on 3/2. 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 4/169:50 am
PDX
- HKG
2 stops22h 40m
Multiple Airlines
Thu 5/149:45 am
HKG
- PDX
1 stop14h 45m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$589
This Air Canada deal was found by Cheapflights users on 3/3. 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 4/189:50 am
PDX
- HKG
1 stop28h 25m
Air Canada
Mon 5/49:45 am
HKG
- PDX
1 stop14h 45m
Air Canada
Deal found 3/3![Air Canada logo]()
$582
This Air Canada deal was found by Cheapflights users on 3/3. 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 4/187:05 pm
PDX
- HKG
1 stop19h 10m
Multiple Airlines
Mon 5/48:10 am
HKG
- PDX
3 stops21h 35m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$606
This Air Canada deal was found by Cheapflights users on 3/3. 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 45m
Air Canada
Sun 5/319:30 am
HKG
- PDX
2 stops39h 00m
Air Canada
Deal found 3/3![Air Canada logo]()
$612
This Booking.com deal was found by Cheapflights users on 3/3. 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.
Mon 4/277:14 pm
PDX
- HKG
2 stops43h 01m
Air Canada
Thu 5/289:45 am
HKG
- PDX
2 stops30h 05m
Air Canada
Deal found 3/3![Air Canada logo]()
$602
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 March 7, 2026.
Search for one-way flight options from Portland to Hong Kong. Find affordable one-way fares based on user searches. Data last updated March 7, 2026.
This Air Canada deal was found by Cheapflights users on 3/4. 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 5/1210:10 am
PDX
- HKG
2 stops27h 35m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$353
This Air Canada deal was found by Cheapflights users on 3/6. 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 4/203:15 pm
PDX
- HKG
1 stop23h 00m
Air Canada
Deal found 3/6![Air Canada logo]()
$359
This BusinessClass deal was found by Cheapflights users on 3/3. 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.
Mon 3/305:30 am
PDX
- HKG
1 stop22h 25m
Air China
Deal found 3/3![Air China logo]()
$370
This BusinessClass deal was found by Cheapflights users on 3/2. 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.
Tue 3/315:35 pm
PDX
- HKG
2 stops33h 55m
Air China
Deal found 3/2![Air China logo]()
$376
This BusinessClass deal was found by Cheapflights users on 3/2. 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.
Tue 3/317:14 pm
PDX
- HKG
1 stop32h 41m
Air India
Deal found 3/2![Air India logo]()
$382
This KAYAK deal was found by Cheapflights users on 3/3. 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.
Mon 3/303:30 pm
PDX
- HKG
2 stops36h 00m
Asiana Airlines
Deal found 3/3![Asiana Airlines logo]()
$389
This BusinessClass deal was found by Cheapflights users on 3/4. 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.
Mon 3/165:30 am
PDX
- HKG
1 stop22h 50m
Air China
Deal found 3/4![Air China logo]()
$392
This United Airlines deal was found by Cheapflights users on 3/2. 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 3/307:15 am
PDX
- HKG
1 stop20h 40m
United Airlines
Deal found 3/2![United Airlines logo]()
$393
This Orbitz deal was found by Cheapflights users on 3/5. 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 4/238:45 am
PDX
- HKG
2 stops23h 45m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 3/2. 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 3/317:14 pm
PDX
- HKG
1 stop32h 41m
United Airlines
Deal found 3/2![United Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 3/2. 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 3/297:15 am
PDX
- HKG
2 stops44h 15m
United Airlines
Deal found 3/2![United Airlines logo]()
$411
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 March 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $560 (Air Canada) |
One-way from | $353 (Air Canada) |
Popular in | June |
Cheapest in | January |
Average price | $789 |
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 March 7, 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
Tue 3/31
7:14 pm-6:55 pm
1 stop32h 41m
Hong Kong Intl
Tue 4/7
10:30 pm-2:30 pm
1 stop31h 00m
$658
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Mon 3/30
5:30 am-6:55 pm
1 stop22h 25m
Hong Kong Intl
Sat 5/2
11:45 am-8:58 pm
1 stop24h 13m
$697
Quickest round-trip
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Thu 4/9
5:30 am-6:30 pm
2 stops22h 00m
Hong Kong Intl
Sun 4/26
11:45 am-4:33 pm
1 stop19h 48m
$751
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Mon 3/30
7:14 pm-6:30 pm
2 stops32h 16m
Hong Kong Intl
Mon 4/6
12:40 pm-12:41 am
2 stops27h 01m
$762
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Mon 7/6
7:00 am-6:55 pm
1 stop20h 55m
Hong Kong Intl
Tue 7/14
11:45 am-10:49 pm
1 stop26h 04m
$766
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Mon 3/30
10:42 am-4:20 pm
2 stops38h 38m
Hong Kong Intl
Fri 5/1
12:45 am-5:01 pm
2 stops31h 16m
$805
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Tue 4/7
5:30 am-6:30 pm
2 stops22h 00m
Hong Kong Intl
Thu 4/23
9:45 pm-12:26 pm
2 stops29h 41m
$812
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Fri 8/14
10:00 am-5:05 am
1 stop28h 05m
Hong Kong Intl
Tue 9/1
12:45 am-4:33 pm
2 stops30h 48m
$844
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Wed 9/2
5:30 am-10:45 pm
2 stops26h 15m
Hong Kong Intl
Fri 9/11
12:20 pm-4:33 pm
2 stops19h 13m
$851
PortlandHong Kong
PDX - HKG
PDXHKG
Portland
Sun 3/22
7:49 pm-5:45 am
1 stop18h 56m
Hong Kong Intl
Mon 4/20
9:45 pm-12:25 pm
2 stops29h 40m
$862
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 March.
| 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
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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 27, 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 July is currently the most expensive (average of $601). 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 March 7, 2026.
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.
Overall
8.9
Crew
9.2
Boarding
8.9
Entertainment
8.8
Comfort
8.9
Food
8.7
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Crew
9.2
Boarding
8.9
Entertainment
8.8
Comfort
8.9
Food
8.7
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Crew
9.2
Boarding
8.9
Entertainment
8.8
Comfort
8.9
Food
8.7
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Crew
9.2
Boarding
8.9
Entertainment
8.8
Comfort
8.9
Food
8.7
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Crew
9.2
Boarding
8.9
Entertainment
8.8
Comfort
8.9
Food
8.7
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Crew
9.2
Boarding
8.9
Entertainment
8.8
Comfort
8.9
Food
8.7
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 March 7, 2026.
Portland and Hong Kong flights
Browse other Portland and Hong Kong flight options. Last updated on March 7, 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 March 7, 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 March 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$514 | Average$703 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$578 | Average$788 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$582 | Average$727 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$783 | Average$825 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$849 | Average$912 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,087 | Average$1,277 | FlexibilityNo cancel fee | On-time72% |