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Cheap flights from Hong Kong to Portland from $459

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
12:35 pm - 11:36 pmHKG  Hong Kong Intl-PDX Portland
27h 01m2 stops Incheon Intl Seattle/Tacoma Intl
Delta Logo
5:29 pm - 7:40 amPDX  Portland-HKG Hong Kong Intl
22h 11m1 stop Los Angeles
$839Delta
Mon, Nov 16 - Mon, Nov 23
Delta Logo
10:45 am - 6:56 pmHKG  Hong Kong Intl-PDX Portland
24h 11m1 stop Los Angeles
Delta Logo
5:29 pm - 7:40 amPDX  Portland-HKG Hong Kong Intl
22h 11m1 stop Los Angeles
$840Delta
Mon, Nov 16 - Mon, Nov 23
United Airlines Logo
11:25 am - 2:37 pmHKG  Hong Kong Intl-PDX Portland
19h 12m2 stops Los Angeles San Francisco
United Airlines Logo
3:40 pm - 7:00 amPDX  Portland-HKG Hong Kong Intl
23h 20m2 stops San Francisco Los Angeles
$840United Airlines
Thu, Nov 5 - Mon, Nov 9
United Airlines Logo
11:25 am - 6:24 pmHKG  Hong Kong Intl-PDX Portland
22h 59m2 stops Los Angeles San Francisco
United Airlines Logo
5:30 am - 7:15 pmPDX  Portland-HKG Hong Kong Intl
21h 45m2 stops San Francisco Los Angeles
$840United Airlines
Thu, Nov 5 - Mon, Nov 9
United Airlines Logo
10:35 am - 2:37 pmHKG  Hong Kong Intl-PDX Portland
20h 02m1 stop San Francisco
United Airlines Logo
9:00 am - 7:20 pmPDX  Portland-HKG Hong Kong Intl
18h 20m1 stop San Francisco
$840United Airlines
Thu, Nov 5 - Mon, Nov 9
Air Canada Logo
12:35 pm - 2:41 pmHKG  Hong Kong Intl-PDX Portland
18h 06m2 stops Incheon Intl Vancouver Intl
Air Canada Logo
10:00 am - 11:10 pmPDX  Portland-HKG Hong Kong Intl
21h 10m2 stops Vancouver Intl Incheon Intl
$2,182Air Canada
Wed, Dec 16 - Thu, Dec 31

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United Airlines flights from Hong Kong to Portland

Our best United Airlines deals on Hong Kong to Portland flight tickets
United Airlines
Nov 5
HKG11:25 amHong Kong Intl
22h 59m
2 stops
PDX6:24 pmPortland
Nov 9
PDX7:26 pmPortland
19h 19m
1 stop
HKG6:45 amHong Kong Intl
$840
United Airlines
Oct 7
HKG11:45 amHong Kong Intl
21h 46m
1 stop
PDX6:31 pmPortland
Oct 8
PDX5:30 amPortland
33h 10m
2 stops
HKG5:40 amHong Kong Intl
$1,211
United Airlines
Oct 7
HKG10:30 pmHong Kong Intl
26h 40m
1 stop
PDX10:10 amPortland
Oct 8
PDX1:03 pmPortland
24h 57m
1 stop
HKG5:00 amHong Kong Intl
$1,377

Delta flights from Hong Kong to Portland

Our best Delta deals on Hong Kong to Portland flight tickets
Delta
Nov 16
HKG12:35 pmHong Kong Intl
27h 01m
2 stops
PDX11:36 pmPortland
Nov 23
PDX5:29 pmPortland
22h 11m
1 stop
HKG7:40 amHong Kong Intl
$839
Delta
Dec 15
HKG12:55 amHong Kong Intl
37h 11m
2 stops
PDX10:06 pmPortland
Dec 31
PDX2:20 pmPortland
25h 20m
1 stop
HKG7:40 amHong Kong Intl
$1,164
Delta
Dec 16
HKG10:45 amHong Kong Intl
21h 37m
1 stop
PDX4:22 pmPortland
Dec 31
PDX2:20 pmPortland
25h 20m
1 stop
HKG7:40 amHong Kong Intl
$1,165

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

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 11/16

12:35 pm-11:36 pm

2 stops27h 01m

Portland

Mon 11/23

5:29 pm-7:40 am

1 stop22h 11m

$839

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 11/16

10:45 am-6:56 pm

1 stop24h 11m

Portland

Mon 11/23

5:29 pm-7:40 am

1 stop22h 11m

$840

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Thu 11/5

11:25 am-2:37 pm

2 stops19h 12m

Portland

Mon 11/9

3:40 pm-7:00 am

2 stops23h 20m

$840

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Thu 11/5

11:25 am-6:24 pm

2 stops22h 59m

Portland

Mon 11/9

5:30 am-7:15 pm

2 stops21h 45m

$840
Quickest round-trip

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Thu 11/5

10:35 am-2:37 pm

1 stop20h 02m

Portland

Mon 11/9

9:00 am-7:20 pm

1 stop18h 20m

$840

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Wed 12/16

12:35 pm-2:41 pm

2 stops18h 06m

Portland

Thu 12/31

10:00 am-11:10 pm

2 stops21h 10m

$2,182
Cheapest one-way

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Thu 11/19

12:15 am-5:23 pm

2 stops33h 08m

$459

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Tue 11/17

7:05 pm-9:43 am

2 stops30h 38m

$517

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Wed 11/18

8:30 am-11:36 am

3 stops43h 06m

$523

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Fri 11/20

8:20 pm-11:57 am

3 stops55h 37m

$526

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 17% 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 October 2026, prices for Hong Kong to Portland flights are approximately 26% 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

$459

Fastest flight time

24h 45m

Direct flights

None
The best one-way flight to Portland from Hong Kong in the past 72 hours is $459. 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 24h 45m
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 24h 45m, 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
11,716 reviews
Search Air Canada flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
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Tigard
Longview
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Newberg
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McMinnville
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Depoe Bay

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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