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.

$429 Cheap Flights from Hong Kong to Portland in 2025/26

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0 bags

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Find the cheapest flights from Hong Kong to Portland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:10 pm - 9:32 am

HKG

PDX

28h 22m2 stops

5:40 pm - 9:15 am

PDX

HKG

24h 35m2 stops

$701Multiple Airlines

Sat, May 30 - Sat, Aug 29

8:05 pm - 12:09 am

HKG

PDX

20h 04m2 stops

5:39 pm - 9:15 am

PDX

HKG

23h 36m2 stops

$739Multiple Airlines

Tue, Feb 10 - Tue, Feb 17

8:25 pm - 9:15 am

HKG

PDX

28h 50m1 stop

7:05 pm - 6:40 pm

PDX

HKG

31h 35m1 stop

$793Air Canada

Tue, Feb 10 - Tue, Feb 17

8:25 pm - 9:15 am

HKG

PDX

28h 50m1 stop

7:30 am - 6:40 pm

PDX

HKG

43h 10m2 stops

$807Air Canada

Tue, Feb 10 - Tue, Feb 17

9:45 am - 8:45 pm

HKG

PDX

26h 00m2 stops

7:45 pm - 5:10 am

PDX

HKG

18h 25m1 stop

$817Air Canada

Thu, May 28 - Sun, Aug 30

9:45 am - 2:45 pm

HKG

PDX

20h 00m1 stop

3:25 pm - 5:10 am

PDX

HKG

22h 45m1 stop

$846Air Canada

Thu, May 28 - Sun, Aug 30

9:45 am - 2:45 pm

HKG

PDX

20h 00m1 stop

10:58 am - 5:10 am

PDX

HKG

27h 12m2 stops

$850Air Canada

Thu, May 28 - Fri, Aug 28

7:40 pm - 9:29 am

HKG

PDX

28h 49m2 stops

7:45 pm - 5:10 am

PDX

HKG

18h 25m1 stop

$856Multiple Airlines

Fri, May 29 - Sat, Aug 29

7:40 pm - 11:03 pm

HKG

PDX

18h 23m2 stops

9:59 pm - 8:50 am

PDX

HKG

19h 51m2 stops

$877Multiple Airlines

Thu, May 28 - Sat, Aug 29

9:45 am - 2:45 pm

HKG

PDX

20h 00m1 stop

3:25 pm - 5:10 am

PDX

HKG

22h 45m1 stop

$885Air Canada

Thu, May 28 - Sat, Aug 29

United Airlines flights from Hong Kong to Portland

Our best United Airlines deals on Hong Kong to Portland flight tickets

United Airlines

Mar 19

HKG10:35 amHong Kong Intl

16h 58m

1 stop

PDX12:33 pmPortland

Mar 23

PDX1:39 pmPortland

26h 21m

2 stops

HKG7:00 amHong Kong Intl

$1,097

Find similar

United Airlines

Mar 19

HKG10:35 amHong Kong Intl

22h 17m

2 stops

PDX5:52 pmPortland

Mar 23

PDX3:40 pmPortland

23h 05m

1 stop

HKG5:45 amHong Kong Intl

$1,098

Find similar

Air Canada flights from Hong Kong to Portland

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

Air Canada

Feb 10

HKG8:25 pmHong Kong Intl

28h 50m

1 stop

PDX9:15 amPortland

Feb 17

PDX7:05 pmPortland

31h 35m

1 stop

HKG6:40 pmHong Kong Intl

$793

Find similar

Air Canada

Feb 10

HKG8:25 pmHong Kong Intl

28h 50m

1 stop

PDX9:15 amPortland

Feb 17

PDX7:30 amPortland

43h 10m

2 stops

HKG6:40 pmHong Kong Intl

$807

Find similar

Air Canada

May 28

HKG9:45 amHong Kong Intl

26h 00m

2 stops

PDX8:45 pmPortland

Aug 30

PDX7:45 pmPortland

18h 25m

1 stop

HKG5:10 amHong Kong Intl

$817

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 5/30

8:10 pm-9:32 am

2 stops28h 22m

Portland

Sat 8/29

5:40 pm-9:15 am

2 stops24h 35m

$701

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 2/10

8:05 pm-12:09 am

2 stops20h 04m

Portland

Tue 2/17

5:39 pm-9:15 am

2 stops23h 36m

$739

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 2/10

8:25 pm-9:15 am

1 stop28h 50m

Portland

Tue 2/17

7:05 pm-6:40 pm

1 stop31h 35m

$793

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 2/10

8:25 pm-9:15 am

1 stop28h 50m

Portland

Tue 2/17

7:30 am-6:40 pm

2 stops43h 10m

$807

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Thu 5/28

9:45 am-8:45 pm

2 stops26h 00m

Portland

Sun 8/30

7:45 pm-5:10 am

1 stop18h 25m

$817

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Thu 5/28

9:45 am-2:45 pm

1 stop20h 00m

Portland

Sun 8/30

3:25 pm-5:10 am

1 stop22h 45m

$846

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Thu 5/28

9:45 am-2:45 pm

1 stop20h 00m

Portland

Fri 8/28

10:58 am-5:10 am

2 stops27h 12m

$850

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 5/29

7:40 pm-9:29 am

2 stops28h 49m

Portland

Sat 8/29

7:45 pm-5:10 am

1 stop18h 25m

$856

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Thu 5/28

7:40 pm-11:03 pm

2 stops18h 23m

Portland

Sat 8/29

9:59 pm-8:50 am

2 stops19h 51m

$877

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Thu 5/28

9:45 am-2:45 pm

1 stop20h 00m

Portland

Sat 8/29

3:25 pm-5:10 am

1 stop22h 45m

$885

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

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $955. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Thursday, with ticket prices averaging around $1,393.

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

You could potentially save up to 35% 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?

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	22h 17m
Direct flights	None

The fastest flight from Hong Kong to Portland takes 22h 17m

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 22h 17m, 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.

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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.