$402+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HKG
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Hong Kong with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Hong Kong
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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 September 8, 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 September 8, 2026.
This Air Canada deal was found by Cheapflights users on 9/4. 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 12/293:15 pm -
1 stop21h 55m
Tue 2/2310:45 am -
1 stop19h 56m
Deal found 9/4![Air Canada logo]()
$788
This FlightHub deal was found by Cheapflights users on 9/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:45 pm -
1 stop18h 30m
Mon 11/910:45 am -
2 stops29h 59m
Deal found 9/5![Air Canada logo]()
$806
This Air Canada deal was found by Cheapflights users on 9/3. 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 9/153:30 pm -
1 stop22h 45m
Thu 10/89:45 am -
1 stop24h 26m
Deal found 9/3![Air Canada logo]()
$811
This FlightHub deal was found by Cheapflights users on 9/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:30 am -
2 stops32h 45m
Wed 10/2810:45 am -
2 stops49h 17m
Deal found 9/4![Air Canada logo]()
$816
This FlightHub deal was found by Cheapflights users on 9/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2910:00 am -
1 stop27h 10m
Thu 1/2810:45 am -
2 stops19h 30m
Deal found 9/5![Air Canada logo]()
$828
This Air Canada deal was found by Cheapflights users on 9/4. 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.
Mon 9/217:45 pm -
1 stop18h 30m
Wed 10/2810:45 am -
3 stops22h 35m
Deal found 9/4![Multiple Airlines logo]()
$829
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 September 8, 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 September 8, 2026.
This FlightHub deal was found by Cheapflights users on 9/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:30 pm -
1 stop22h 45m
Mon 10/2610:45 am -
2 stops40h 37m
Deal found 9/3![Air Canada logo]()
$940
This United Airlines deal was found by Cheapflights users on 9/7. 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 12/318:31 am -
1 stop18h 49m
Wed 1/2010:35 am -
1 stop23h 45m
Deal found 9/7![United Airlines logo]()
$988
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Thu 12/311:41 pm -
1 stop25h 04m
Wed 1/2710:00 am -
3 stops24h 20m
Deal found 9/4![United Airlines logo]()
$992
This United Airlines deal was found by Cheapflights users on 9/6. 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 12/295:30 am -
2 stops33h 30m
Tue 1/2610:35 am -
2 stops23h 03m
Deal found 9/6![United Airlines logo]()
$993
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 11/39:00 am -
1 stop18h 20m
Tue 11/2410:35 am -
1 stop17h 47m
Deal found 9/8![United Airlines logo]()
$996
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/71:03 pm -
1 stop24h 57m
Tue 10/1311:45 am -
1 stop21h 46m
Deal found 9/6![United Airlines logo]()
$996
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:03 pm -
1 stop24h 57m
Wed 10/1410:30 pm -
1 stop26h 40m
Deal found 9/7![United Airlines logo]()
$996
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 10/99:00 am -
1 stop18h 55m
Fri 10/1611:45 am -
1 stop24h 15m
Deal found 9/6![United Airlines logo]()
$996
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Wed 12/305:30 am -
2 stops21h 45m
Tue 1/1910:00 am -
2 stops20h 15m
Deal found 9/4![United Airlines logo]()
$996
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Mon 10/1910:51 am -
1 stop27h 09m
Mon 11/1610:30 pm -
1 stop16h 16m
Deal found 9/8![United Airlines logo]()
$996
Last-minute flights from Portland to Hong KongDiscover last-minute flight deals from Portland to Hong Kong. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Hong Kong. Data last updated September 8, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:45 pm -
1 stop18h 30m
Mon 11/910:45 am -
2 stops29h 59m
Deal found 9/5![Air Canada logo]()
$806
This FlightHub deal was found by Cheapflights users on 9/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:30 am -
2 stops32h 45m
Wed 10/2810:45 am -
2 stops49h 17m
Deal found 9/4![Air Canada logo]()
$816
This Air Canada deal was found by Cheapflights users on 9/3. 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 9/153:30 pm -
1 stop22h 45m
Thu 10/89:45 am -
1 stop24h 26m
Deal found 9/3![Air Canada logo]()
$811
This Air Canada deal was found by Cheapflights users on 9/4. 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.
Mon 9/217:45 pm -
1 stop18h 30m
Wed 10/2810:45 am -
3 stops22h 35m
Deal found 9/4![Multiple Airlines logo]()
$829
This FlightHub deal was found by Cheapflights users on 9/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:00 am -
2 stops55h 15m
Wed 11/410:45 am -
1 stop14h 41m
Deal found 9/3![Air Canada logo]()
$835
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 September 8, 2026.
Search for one-way flight options from Portland to Hong Kong. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This oojo deal was found by Cheapflights users on 9/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/241:49 pm -
2 stops40h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$402
This oojo deal was found by Cheapflights users on 9/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/179:59 pm -
2 stops39h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$422
This Travelocity deal was found by Cheapflights users on 9/3. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:45 pm -
1 stop18h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Air Canada logo]()
$442
This oojo deal was found by Cheapflights users on 9/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:45 am -
2 stops33h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$446
This Booking.com deal was found by Cheapflights users on 9/3. 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.
Tue 9/1510:30 am -
2 stops20h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$447
This FlightHub deal was found by Cheapflights users on 9/7. 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 11/2310:00 am -
2 stops21h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Air Canada logo]()
$459
This oojo deal was found by Cheapflights users on 9/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2810:40 am -
2 stops26h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$460
This SmartFares deal was found by Cheapflights users on 9/7. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:58 pm -
2 stops40h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$466
This Travelocity deal was found by Cheapflights users on 9/7. 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.
Tue 11/2410:00 am -
1 stop27h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Air Canada logo]()
$468
This Travelocity deal was found by Cheapflights users on 9/7. 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.
Sat 9/197:45 pm -
1 stop18h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Air Canada logo]()
$494
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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $788 (Air Canada) |
One-way from | $402 (oojo) |
Popular in | December |
Cheapest in | January |
Average price | $878 |
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 September 8, 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
Tue 9/15
7:45 pm-5:15 am
1 stop18h 30m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$442
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Sat 9/19
10:45 am-11:40 am
2 stops33h 55m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$446
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Tue 9/15
9:20 am-10:20 pm
2 stops22h 00m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$452
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Sun 2/28
10:40 am-5:00 am
2 stops26h 20m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$460
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Fri 11/6
1:58 pm-10:40 pm
2 stops40h 42m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$466
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Thu 1/7
10:31 am-5:00 am
2 stops26h 29m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$503
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Mon 10/12
5:30 am-5:15 am
2 stops32h 45m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$519
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Mon 11/23
1:05 pm-7:40 am
1 stop26h 35m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$529
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Mon 10/12
5:30 am-6:30 pm
2 stops22h 00m
Hong Kong Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$529
PortlandHong Kong
PDX Portland - HKG Hong Kong Intl
PDXHKG
Portland
Wed 10/14
3:30 pm-5:15 am
1 stop22h 45m
Hong Kong Intl
Mon 10/26
10:45 am-12:22 pm
2 stops40h 37m
$940
Showing 1-10 of 19 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 $1,140). 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 69 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 September 8, 2026.
Peruse reviews from past customers who have flown with Korean Air,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.
Entertainment
8.2
Comfort
8.3
Food
8.1
Crew
8.7
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Entertainment
8.2
Comfort
8.3
Food
8.1
Crew
8.7
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Entertainment
8.2
Comfort
8.3
Food
8.1
Crew
8.7
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Entertainment
8.2
Comfort
8.3
Food
8.1
Crew
8.7
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Entertainment
8.2
Comfort
8.3
Food
8.1
Crew
8.7
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Entertainment
8.2
Comfort
8.3
Food
8.1
Crew
8.7
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
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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Alternative routes for Portland to Hong Kong
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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 September 8, 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 September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$502 | Average$753 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$578 | Average$791 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$582 | Average$728 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$761 | Average$1,150 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$783 | Average$932 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$902 | Average$1,110 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,065 | Average$1,430 | FlexibilityNo cancel fee | On-time72% |