Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Hong Kong to Portland from $537

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 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Hong Kong to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:25 am - 4:42 pm
HKG
-
PDX
22h 17m
1 stop
Delta Logo
5:37 pm - 5:05 am
PDX
-
HKG
20h 28m
1 stop
$833Delta
Fri, Jun 26 - Thu, Jul 9
Delta Logo
9:25 am - 7:24 pm
HKG
-
PDX
24h 59m
1 stop
Delta Logo
10:53 am - 5:05 am
PDX
-
HKG
27h 12m
1 stop
$834Delta
Fri, Jun 19 - Mon, Aug 17
Delta Logo
9:25 am - 4:42 pm
HKG
-
PDX
22h 17m
1 stop
Delta Logo
5:30 am - 10:55 am
PDX
-
HKG
38h 25m
2 stops
$839Delta
Fri, Jun 26 - Thu, Jul 9
Delta Logo
9:25 am - 4:42 pm
HKG
-
PDX
22h 17m
1 stop
Delta Logo
9:29 am - 10:55 am
PDX
-
HKG
34h 26m
2 stops
$841Delta
Fri, Jun 19 - Mon, Aug 17
EVA Air Logo
1:30 pm - 10:51 pm
HKG
-
PDX
24h 21m
2 stops
EVA Air Logo
7:03 am - 8:45 pm
PDX
-
HKG
22h 42m
2 stops
$917EVA Air
Mon, Sep 21 - Thu, Sep 24
Multiple Airlines Logo
8:10 pm - 8:18 am
HKG
-
PDX
27h 08m
2 stops
Multiple Airlines Logo
3:27 pm - 10:05 am
PDX
-
HKG
27h 38m
2 stops
$930Multiple Airlines
Mon, Sep 21 - Thu, Sep 24
Multiple Airlines Logo
7:40 pm - 11:59 pm
HKG
-
PDX
19h 19m
2 stops
Multiple Airlines Logo
2:49 pm - 8:50 am
PDX
-
HKG
27h 01m
2 stops
$960Multiple Airlines
Tue, Jun 16 - Tue, Jun 23
STARLUX Airlines Logo
1:35 pm - 7:50 pm
HKG
-
PDX
21h 15m
2 stops
STARLUX Airlines Logo
9:29 pm - 9:55 am
PDX
-
HKG
21h 26m
2 stops
$964STARLUX Airlines
Mon, Sep 21 - Thu, Sep 24
Multiple Airlines Logo
7:40 pm - 10:09 am
HKG
-
PDX
29h 29m
2 stops
Multiple Airlines Logo
3:40 pm - 9:00 am
PDX
-
HKG
25h 20m
2 stops
$966Multiple Airlines
Wed, Sep 2 - Thu, Jan 28
Multiple Airlines Logo
7:40 pm - 9:02 am
HKG
-
PDX
28h 22m
2 stops
Multiple Airlines Logo
9:30 pm - 8:50 am
PDX
-
HKG
20h 20m
2 stops
$977Multiple Airlines
Fri, Jun 19 - Mon, Aug 17

EVA Air flights from Hong Kong to Portland

Our best EVA Air deals on Hong Kong to Portland flight tickets
EVA Air
Sep 21
HKG1:30 pmHong Kong Intl
24h 21m
2 stops
PDX10:51 pmPortland
Sep 24
PDX7:03 amPortland
22h 42m
2 stops
HKG8:45 pmHong Kong Intl
$917
EVA Air
Jul 1
HKG9:05 pmHong Kong Intl
31h 45m
2 stops
PDX1:50 pmPortland
Jul 8
PDX5:36 pmPortland
25h 29m
2 stops
HKG10:05 amHong Kong Intl
$1,336

Delta flights from Hong Kong to Portland

Our best Delta deals on Hong Kong to Portland flight tickets
Delta
Jun 26
HKG9:25 amHong Kong Intl
22h 17m
1 stop
PDX4:42 pmPortland
Jul 9
PDX5:37 pmPortland
20h 28m
1 stop
HKG5:05 amHong Kong Intl
$833
Delta
Jun 19
HKG9:25 amHong Kong Intl
24h 59m
1 stop
PDX7:24 pmPortland
Aug 17
PDX10:53 amPortland
27h 12m
1 stop
HKG5:05 amHong Kong Intl
$834
Delta
Jun 26
HKG9:25 amHong Kong Intl
22h 17m
1 stop
PDX4:42 pmPortland
Jul 9
PDX5:30 amPortland
38h 25m
2 stops
HKG10:55 amHong Kong Intl
$839

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 20, 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

Fri 6/26

9:25 am-4:42 pm

1 stop22h 17m

Portland

Thu 7/9

5:37 pm-5:05 am

1 stop20h 28m

$833

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 6/19

9:25 am-7:24 pm

1 stop24h 59m

Portland

Mon 8/17

10:53 am-5:05 am

1 stop27h 12m

$834

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 6/26

9:25 am-4:42 pm

1 stop22h 17m

Portland

Thu 7/9

5:30 am-10:55 am

2 stops38h 25m

$839

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 6/19

9:25 am-4:42 pm

1 stop22h 17m

Portland

Mon 8/17

9:29 am-10:55 am

2 stops34h 26m

$841

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Mon 9/21

1:30 pm-10:51 pm

2 stops24h 21m

Portland

Thu 9/24

7:03 am-8:45 pm

2 stops22h 42m

$917

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Mon 9/21

8:10 pm-8:18 am

2 stops27h 08m

Portland

Thu 9/24

3:27 pm-10:05 am

2 stops27h 38m

$930

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 6/16

7:40 pm-11:59 pm

2 stops19h 19m

Portland

Tue 6/23

2:49 pm-8:50 am

2 stops27h 01m

$960
Quickest round-trip

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Mon 9/21

1:35 pm-7:50 pm

2 stops21h 15m

Portland

Thu 9/24

9:29 pm-9:55 am

2 stops21h 26m

$964

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Wed 9/2

7:40 pm-10:09 am

2 stops29h 29m

Portland

Thu 1/28

3:40 pm-9:00 am

2 stops25h 20m

$966

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 6/19

7:40 pm-9:02 am

2 stops28h 22m

Portland

Mon 8/17

9:30 pm-8:50 am

2 stops20h 20m

$977

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

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

24h 09m

Direct flights

None
The fastest flight from Hong Kong to Portland takes 24h 09m
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 09m, 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
11,065 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
Gresham
McMinnville
Manzanita

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.

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 6/19
Fri 6/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States