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Cheap flights from Hong Kong to Portland from $431

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Hong Kong to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:20 pm - 10:02 pmHKG  Hong Kong Intl-PDX Portland
24h 42m2 stops Incheon Intl Seattle/Tacoma Intl
Delta Logo
5:34 pm - 5:05 amPDX  Portland-HKG Hong Kong Intl
20h 31m1 stop Los Angeles
$839Delta
Thu, Sep 24 - Sun, Sep 27
Delta Logo
12:20 pm - 8:43 amHKG  Hong Kong Intl-PDX Portland
35h 23m2 stops Incheon Intl Seattle/Tacoma Intl
Delta Logo
5:34 pm - 5:05 amPDX  Portland-HKG Hong Kong Intl
20h 31m1 stop Los Angeles
$839Delta
Mon, Sep 21 - Thu, Sep 24
United Airlines Logo
12:40 pm - 9:00 pmHKG  Hong Kong Intl-PDX Portland
23h 20m2 stops Los Angeles San Francisco
United Airlines Logo
5:30 am - 6:55 pmPDX  Portland-HKG Hong Kong Intl
22h 25m1 stop San Francisco
$840United Airlines
Mon, Oct 5 - Mon, Oct 12
United Airlines Logo
12:40 pm - 10:57 pmHKG  Hong Kong Intl-PDX Portland
25h 17m2 stops Los Angeles San Francisco
United Airlines Logo
5:30 am - 6:30 pmPDX  Portland-HKG Hong Kong Intl
22h 00m2 stops San Francisco Los Angeles
$840United Airlines
Mon, Oct 5 - Mon, Oct 12
Delta Logo
9:25 am - 7:24 pmHKG  Hong Kong Intl-PDX Portland
24h 59m1 stop Los Angeles
Delta Logo
1:49 pm - 5:05 amPDX  Portland-HKG Hong Kong Intl
24h 16m1 stop Los Angeles
$840Delta
Mon, Sep 21 - Thu, Sep 24
Air Canada Logo
12:55 am - 6:31 pmHKG  Hong Kong Intl-PDX Portland
33h 36m2 stops Incheon Intl Vancouver Intl
Air Canada Logo
7:49 pm - 5:10 amPDX  Portland-HKG Hong Kong Intl
41h 21m2 stops San Francisco Vancouver Intl
$902Air Canada
Wed, Feb 24 - Mon, Mar 1
Air Canada Logo
10:45 am - 6:31 pmHKG  Hong Kong Intl-PDX Portland
23h 46m1 stop Vancouver Intl
Air Canada Logo
7:49 pm - 5:10 amPDX  Portland-HKG Hong Kong Intl
41h 21m2 stops San Francisco Vancouver Intl
$903Air Canada
Thu, Feb 25 - Mon, Mar 1
Air Canada Logo
10:45 am - 6:31 pmHKG  Hong Kong Intl-PDX Portland
23h 46m1 stop Vancouver Intl
Air Canada Logo
7:49 pm - 5:10 amPDX  Portland-HKG Hong Kong Intl
41h 21m2 stops San Francisco Vancouver Intl
$904Air Canada
Thu, Feb 25 - Mon, Mar 1
Air Canada Logo
12:55 am - 2:41 pmHKG  Hong Kong Intl-PDX Portland
29h 46m2 stops Incheon Intl Vancouver Intl
Air Canada Logo
7:49 pm - 5:10 amPDX  Portland-HKG Hong Kong Intl
41h 21m2 stops San Francisco Vancouver Intl
$986Air Canada
Wed, Feb 24 - Mon, Mar 1
Air Canada Logo
12:55 am - 2:41 pmHKG  Hong Kong Intl-PDX Portland
29h 46m2 stops Incheon Intl Vancouver Intl
Air Canada Logo
7:49 pm - 5:10 amPDX  Portland-HKG Hong Kong Intl
41h 21m2 stops San Francisco Vancouver Intl
$987Air Canada
Wed, Feb 24 - Mon, Mar 1

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Air Canada flights from Hong Kong to Portland

Our best Air Canada deals on Hong Kong to Portland flight tickets
Air Canada
Feb 24
HKG12:55 amHong Kong Intl
33h 36m
2 stops
PDX6:31 pmPortland
Mar 1
PDX7:49 pmPortland
41h 21m
2 stops
HKG5:10 amHong Kong Intl
$902
Air Canada
Feb 25
HKG10:45 amHong Kong Intl
23h 46m
1 stop
PDX6:31 pmPortland
Mar 1
PDX7:49 pmPortland
41h 21m
2 stops
HKG5:10 amHong Kong Intl
$903
Air Canada
Feb 25
HKG10:45 amHong Kong Intl
23h 46m
1 stop
PDX6:31 pmPortland
Mar 1
PDX7:49 pmPortland
41h 21m
2 stops
HKG5:10 amHong Kong Intl
$904

Delta flights from Hong Kong to Portland

Our best Delta deals on Hong Kong to Portland flight tickets
Delta
Sep 21
HKG12:20 pmHong Kong Intl
35h 23m
2 stops
PDX8:43 amPortland
Sep 24
PDX5:34 pmPortland
20h 31m
1 stop
HKG5:05 amHong Kong Intl
$839
Delta
Sep 21
HKG9:25 amHong Kong Intl
24h 59m
1 stop
PDX7:24 pmPortland
Sep 24
PDX1:49 pmPortland
24h 16m
1 stop
HKG5:05 amHong Kong Intl
$840
Delta
Sep 20
HKG12:45 amHong Kong Intl
34h 17m
2 stops
PDX8:02 pmPortland
Sep 24
PDX8:44 pmPortland
35h 01m
2 stops
HKG10:45 pmHong Kong Intl
$846

momondo Fare Finder

 
Use the filters below to find and compare flights from Hong Kong to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Thu 9/24

12:20 pm-10:02 pm

2 stops24h 42m

Portland

Sun 9/27

5:34 pm-5:05 am

1 stop20h 31m

$839

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 9/21

12:20 pm-8:43 am

2 stops35h 23m

Portland

Thu 9/24

5:34 pm-5:05 am

1 stop20h 31m

$839

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 10/5

12:40 pm-9:00 pm

2 stops23h 20m

Portland

Mon 10/12

5:30 am-6:55 pm

1 stop22h 25m

$840

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 10/5

12:40 pm-10:57 pm

2 stops25h 17m

Portland

Mon 10/12

5:30 am-6:30 pm

2 stops22h 00m

$840

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 9/21

9:25 am-7:24 pm

1 stop24h 59m

Portland

Thu 9/24

1:49 pm-5:05 am

1 stop24h 16m

$840

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Wed 2/24

12:55 am-6:31 pm

2 stops33h 36m

Portland

Mon 3/1

7:49 pm-5:10 am

2 stops41h 21m

$902

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Thu 2/25

10:45 am-6:31 pm

1 stop23h 46m

Portland

Mon 3/1

7:49 pm-5:10 am

2 stops41h 21m

$903

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Thu 2/25

10:45 am-6:31 pm

1 stop23h 46m

Portland

Mon 3/1

7:49 pm-5:10 am

2 stops41h 21m

$904

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Wed 2/24

12:55 am-2:41 pm

2 stops29h 46m

Portland

Mon 3/1

7:49 pm-5:10 am

2 stops41h 21m

$986

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Wed 2/24

12:55 am-2:41 pm

2 stops29h 46m

Portland

Mon 3/1

7:49 pm-5:10 am

2 stops41h 21m

$987

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Hong Kong to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Hong Kong to Portland flights?

You could potentially save up to 40% on your flight if you consider stops on a Hong Kong to Portland flight.

How have Hong Kong to Portland flight prices changed over time?

As of September 2026, prices for Hong Kong to Portland flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hong Kong to Portland (HKG to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Portland

Best Price Found

$431

Fastest flight time

23h 56m

Direct flights

None
The best one-way flight to Portland from Hong Kong in the past 72 hours is $431. The best round-trip flight deal from Hong Kong to Portland found on momondo in the last 72 hours is $839.
The fastest flight from Hong Kong to Portland takes 23h 56m
There are no direct flights from Hong Kong to Portland. There are no popular flight routes from Hong Kong to Portland.
Search flight deals

Frequently asked questions about flying from Hong Kong to Portland

  • How far is Hong Kong Intl to Portland by plane?

    Hong Kong Intl and Portland are 6544.3 mi apart from one another. Flights usually cover this in 23h 56m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Hong Kong Intl Airport to Portland Airport?

    Prices for flights from Hong Kong Intl Airport to Portland Airport refresh daily.

  • How many operators does momondo search for flights from Hong Kong Intl Airport to Portland Airport?

  • How old do you have to be to fly from Hong Kong Intl Airport to Portland Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hong Kong Intl Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Hong Kong to Portland?

Best airlines flying from Hong Kong to Portland

Compare and see reviews for airlines that fly from Hong Kong to Portland with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $679Free CancellationRating
7.1
11,608 reviews
Search Air Canada flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
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Hillsboro
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Hood River
Longview
Depoe Bay
Newberg
Clackamas
Troutdale
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McMinnville
Wilsonville

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Portland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hong Kong to Portland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Hong Kong to Portland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Portland from Hong Kong which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Hong Kong to Portland?

momondo provides multiple filters to help you find the best flight to Portland from Hong Kong. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Hong Kong to Portland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Hong Kong to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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