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Cheap flights from Hong Kong to Portland from $503

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Portland departing on 6/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Hong Kong to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:45 am - 11:54 pm
HKG
-
PDX
38h 09m
2 stops
Delta Logo
10:53 am - 5:05 am
PDX
-
HKG
27h 12m
1 stop
$882Delta
Tue, Jun 16 - Wed, Aug 19
Delta Logo
9:25 am - 7:24 pm
HKG
-
PDX
24h 59m
1 stop
Delta Logo
1:25 pm - 5:05 am
PDX
-
HKG
24h 40m
1 stop
$884Delta
Tue, Jun 16 - Tue, Aug 18
Delta Logo
12:45 am - 11:54 pm
HKG
-
PDX
38h 09m
2 stops
Delta Logo
9:29 am - 10:55 am
PDX
-
HKG
34h 26m
2 stops
$889Delta
Tue, Jun 16 - Tue, Aug 18
Delta Logo
9:25 am - 7:24 pm
HKG
-
PDX
24h 59m
1 stop
Delta Logo
9:29 am - 10:55 am
PDX
-
HKG
34h 26m
2 stops
$891Delta
Tue, Jun 16 - Tue, Aug 18
Korean Air Logo
5:55 pm - 10:22 pm
HKG
-
PDX
43h 27m
2 stops
Korean Air Logo
11:17 am - 10:55 am
PDX
-
HKG
32h 38m
2 stops
$895Korean Air
Tue, Jun 16 - Fri, Aug 14
STARLUX Airlines Logo
1:10 pm - 7:50 pm
HKG
-
PDX
21h 40m
2 stops
STARLUX Airlines Logo
5:35 pm - 9:55 am
PDX
-
HKG
25h 20m
2 stops
$960STARLUX Airlines
Mon, Sep 21 - Thu, Sep 24
STARLUX Airlines Logo
10:10 am - 7:50 pm
HKG
-
PDX
24h 40m
2 stops
STARLUX Airlines Logo
5:35 pm - 9:55 am
PDX
-
HKG
25h 20m
2 stops
$961STARLUX Airlines
Mon, Sep 21 - Thu, Sep 24
EVA Air Logo
11:05 am - 8:50 pm
HKG
-
PDX
24h 45m
2 stops
EVA Air Logo
2:49 pm - 10:05 am
PDX
-
HKG
28h 16m
2 stops
$966EVA Air
Tue, May 19 - Tue, Jun 23
Multiple Airlines Logo
9:05 pm - 4:47 pm
HKG
-
PDX
34h 42m
2 stops
Multiple Airlines Logo
5:30 pm - 8:50 am
PDX
-
HKG
24h 20m
2 stops
$980Multiple Airlines
Fri, Jun 19 - Tue, Aug 18
Delta Logo
12:45 am - 4:42 pm
HKG
-
PDX
30h 57m
2 stops
Delta Logo
10:53 am - 5:05 am
PDX
-
HKG
27h 12m
1 stop
$985Delta
Mon, Jun 15 - Wed, Aug 19

Delta flights from Hong Kong to Portland

Our best Delta deals on Hong Kong to Portland flight tickets
Delta
Jun 16
HKG12:45 amHong Kong Intl
38h 09m
2 stops
PDX11:54 pmPortland
Aug 19
PDX10:53 amPortland
27h 12m
1 stop
HKG5:05 amHong Kong Intl
$882
Delta
Jun 16
HKG9:25 amHong Kong Intl
24h 59m
1 stop
PDX7:24 pmPortland
Aug 18
PDX1:25 pmPortland
24h 40m
1 stop
HKG5:05 amHong Kong Intl
$884
Delta
Jun 16
HKG12:45 amHong Kong Intl
38h 09m
2 stops
PDX11:54 pmPortland
Aug 18
PDX9:29 amPortland
34h 26m
2 stops
HKG10:55 amHong Kong Intl
$889

Korean Air flights from Hong Kong to Portland

Our best Korean Air deals on Hong Kong to Portland flight tickets
Korean Air
Jun 16
HKG5:55 pmHong Kong Intl
43h 27m
2 stops
PDX10:22 pmPortland
Aug 14
PDX11:17 amPortland
32h 38m
2 stops
HKG10:55 amHong Kong Intl
$895
Korean Air
Jun 19
HKG5:55 pmHong Kong Intl
35h 50m
2 stops
PDX2:45 pmPortland
Aug 20
PDX5:37 pmPortland
38h 08m
2 stops
HKG10:45 pmHong Kong Intl
$1,008
Korean Air
Jun 19
HKG5:55 pmHong Kong Intl
35h 50m
2 stops
PDX2:45 pmPortland
Aug 16
PDX5:37 pmPortland
50h 18m
2 stops
HKG10:55 amHong Kong Intl
$1,120

momondo Fare Finder

 
Customize your flight search to find flights from Hong Kong to Portland 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, momondo users made 832,500 searches. Data last updated May 8, 2026.
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 - PDX

HKGPDX

Hong Kong Intl

Tue 6/16

12:45 am-11:54 pm

2 stops38h 09m

Portland

Wed 8/19

10:53 am-5:05 am

1 stop27h 12m

$882

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 6/16

9:25 am-7:24 pm

1 stop24h 59m

Portland

Tue 8/18

1:25 pm-5:05 am

1 stop24h 40m

$884

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 6/16

12:45 am-11:54 pm

2 stops38h 09m

Portland

Tue 8/18

9:29 am-10:55 am

2 stops34h 26m

$889

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 6/16

9:25 am-7:24 pm

1 stop24h 59m

Portland

Tue 8/18

9:29 am-10:55 am

2 stops34h 26m

$891

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 6/16

5:55 pm-10:22 pm

2 stops43h 27m

Portland

Fri 8/14

11:17 am-10:55 am

2 stops32h 38m

$895
Quickest round-trip

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Mon 9/21

1:10 pm-7:50 pm

2 stops21h 40m

Portland

Thu 9/24

5:35 pm-9:55 am

2 stops25h 20m

$960

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Mon 9/21

10:10 am-7:50 pm

2 stops24h 40m

Portland

Thu 9/24

5:35 pm-9:55 am

2 stops25h 20m

$961

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 5/19

11:05 am-8:50 pm

2 stops24h 45m

Portland

Tue 6/23

2:49 pm-10:05 am

2 stops28h 16m

$966

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 6/19

9:05 pm-4:47 pm

2 stops34h 42m

Portland

Tue 8/18

5:30 pm-8:50 am

2 stops24h 20m

$980

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Mon 6/15

12:45 am-4:42 pm

2 stops30h 57m

Portland

Wed 8/19

10:53 am-5:05 am

1 stop27h 12m

$985

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 25% 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 May 2026, prices for Hong Kong to Portland flights are approximately 39% 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

Fastest flight time

21h 40m

Direct flights

None
The fastest flight from Hong Kong to Portland takes 21h 40m
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 21h 40m, 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
11,002 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
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Rockaway Beach
Beaverton
Depoe Bay
Hillsboro
Tigard
Longview
Hood River
Troutdale
Newberg
The Dalles
McMinnville
Manzanita
Gresham

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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