What is the cheapest airline that flies from Hong Kong Intl to Portland?

China Airlines is the most popular carrier operating from Hong Kong Intl to Portland

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 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.

$428 Cheap Flights from Hong Kong to Portland in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Hong Kong to Portland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:05 pm - 9:35 am

HKG

PDX

29h 30m

2 stops

5:50 pm - 10:05 am

PDX

HKG

25h 15m

2 stops

$738Multiple Airlines

Tue, Mar 3 - Wed, May 27

7:40 pm - 9:42 am

HKG

PDX

29h 02m

2 stops

7:04 am - 7:55 pm

PDX

HKG

21h 51m

2 stops

$757EVA Air

Thu, Mar 12 - Mon, Jun 15

8:05 pm - 9:35 am

HKG

PDX

29h 30m

2 stops

5:50 pm - 10:05 am

PDX

HKG

25h 15m

2 stops

$771Multiple Airlines

Tue, Feb 24 - Wed, May 27

8:05 pm - 11:44 pm

HKG

PDX

19h 39m

2 stops

5:50 pm - 10:05 am

PDX

HKG

25h 15m

2 stops

$776Multiple Airlines

Tue, Mar 3 - Wed, May 27

11:20 am - 11:58 pm

HKG

PDX

27h 38m

2 stops

3:42 pm - 9:00 am

PDX

HKG

26h 18m

2 stops

$791Multiple Airlines

Thu, Mar 19 - Thu, Mar 26

3:30 pm - 8:34 pm

HKG

PDX

21h 04m

2 stops

7:00 am - 7:55 pm

PDX

HKG

21h 55m

2 stops

$798Multiple Airlines

Tue, Mar 3 - Wed, Jun 3

11:05 am - 10:53 pm

HKG

PDX

26h 48m

2 stops

7:00 am - 8:45 pm

PDX

HKG

22h 45m

2 stops

$806EVA Air

Wed, Apr 22 - Wed, Jun 3

12:55 am - 2:45 pm

HKG

PDX

28h 50m

2 stops

7:45 pm - 10:45 pm

PDX

HKG

36h 00m

2 stops

$816Multiple Airlines

Mon, May 4 - Wed, Jun 3

11:05 am - 10:39 pm

HKG

PDX

26h 34m

2 stops

7:45 pm - 5:10 am

PDX

HKG

18h 25m

1 stop

$855Multiple Airlines

Sat, Jun 27 - Sat, Sep 26

9:25 am - 12:13 pm

HKG

PDX

17h 48m

1 stop

10:00 am - 5:00 am

PDX

HKG

28h 00m

1 stop

$858Delta

Sat, Jun 27 - Sat, Sep 26

Air Canada flights from Hong Kong to Portland

Our best Air Canada deals on Hong Kong to Portland flight tickets

Air Canada

Feb 4

HKG8:25 pmHong Kong Intl

44h 14m

2 stops

PDX12:39 amPortland

Apr 9

PDX7:05 pmPortland

19h 10m

1 stop

HKG5:15 amHong Kong Intl

$777

Air Canada

Feb 4

HKG8:25 pmHong Kong Intl

14h 05m

1 stop

PDX6:30 pmPortland

Apr 9

PDX7:05 pmPortland

19h 10m

1 stop

HKG5:15 amHong Kong Intl

$808

Air Canada

Mar 11

HKG7:25 pmHong Kong Intl

14h 05m

1 stop

PDX6:30 pmPortland

Jun 3

PDX7:45 pmPortland

36h 00m

2 stops

HKG10:45 pmHong Kong Intl

$921

EVA Air flights from Hong Kong to Portland

Our best EVA Air deals on Hong Kong to Portland flight tickets

EVA Air

Mar 12

HKG7:40 pmHong Kong Intl

29h 02m

2 stops

PDX9:42 amPortland

Jun 15

PDX7:04 amPortland

21h 51m

2 stops

HKG7:55 pmHong Kong Intl

$757

EVA Air

Feb 4

HKG7:40 pmHong Kong Intl

34h 01m

2 stops

PDX1:41 pmPortland

Apr 9

PDX5:45 pmPortland

24h 05m

2 stops

HKG8:50 amHong Kong Intl

$768

EVA Air

Apr 22

HKG11:05 amHong Kong Intl

26h 48m

2 stops

PDX10:53 pmPortland

Jun 3

PDX7:00 amPortland

22h 45m

2 stops

HKG8:45 pmHong Kong Intl

$806

Fly from

Fly to

Route

Depart

Return

Price

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 3/3

8:05 pm-9:35 am

2 stops29h 30m

Portland

Wed 5/27

5:50 pm-10:05 am

2 stops25h 15m

$738

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Thu 3/12

7:40 pm-9:42 am

2 stops29h 02m

Portland

Mon 6/15

7:04 am-7:55 pm

2 stops21h 51m

$757

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 2/24

8:05 pm-9:35 am

2 stops29h 30m

Portland

Wed 5/27

5:50 pm-10:05 am

2 stops25h 15m

$771

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 3/3

8:05 pm-11:44 pm

2 stops19h 39m

Portland

Wed 5/27

5:50 pm-10:05 am

2 stops25h 15m

$776

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Thu 3/19

11:20 am-11:58 pm

2 stops27h 38m

Portland

Thu 3/26

3:42 pm-9:00 am

2 stops26h 18m

$791

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 3/3

3:30 pm-8:34 pm

2 stops21h 04m

Portland

Wed 6/3

7:00 am-7:55 pm

2 stops21h 55m

$798

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Wed 4/22

11:05 am-10:53 pm

2 stops26h 48m

Portland

Wed 6/3

7:00 am-8:45 pm

2 stops22h 45m

$806

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Mon 5/4

12:55 am-2:45 pm

2 stops28h 50m

Portland

Wed 6/3

7:45 pm-10:45 pm

2 stops36h 00m

$816

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 6/27

11:05 am-10:39 pm

2 stops26h 34m

Portland

Sat 9/26

7:45 pm-5:10 am

1 stop18h 25m

$855

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 6/27

9:25 am-12:13 pm

1 stop17h 48m

Portland

Sat 9/26

10:00 am-5:00 am

1 stop28h 00m

$858

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

You could potentially save up to 5% 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 February 2026, prices for Hong Kong to Portland flights are approximately 23% 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	14h 46m
Direct flights	None

The fastest flight from Hong Kong to Portland takes 14h 46m

There are no direct flights from Hong Kong to Portland. There are no popular flight routes from Hong Kong to Portland.

Search flight deals

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 14h 46m, 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 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.

Lincoln City

Seaside

Cannon Beach

Vancouver

Salem

Astoria

Long Beach

Depoe Bay

Rockaway Beach

Beaverton

Hillsboro

Hood River

Tigard

Longview

McMinnville

Gresham

Pacific City

The Dalles

Manzanita

Newberg

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.