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

EVA Air 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.

$467 Cheap Flights from Hong Kong to Portland in 2026

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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.

5:30 pm - 9:32 am

HKG

PDX

31h 02m

2 stops

2:30 pm - 9:15 am

PDX

HKG

27h 45m

2 stops

$751China Airlines

mié., may. 13 - sáb., ago. 29

8:05 pm - 9:35 am

HKG

PDX

29h 30m

2 stops

9:48 pm - 10:10 am

PDX

HKG

44h 22m

2 stops

$755China Airlines

mar., feb. 10 - mar., feb. 17

12:55 am - 7:05 pm

HKG

PDX

33h 10m

2 stops

7:45 pm - 5:10 am

PDX

HKG

18h 25m

1 stop

$761Multiple Airlines

mar., may. 12 - sáb., ago. 29

8:25 pm - 9:15 am

HKG

PDX

28h 50m

1 stop

9:50 am - 6:40 pm

PDX

HKG

16h 50m

1 stop

$797Air Canada

dom., feb. 1 - mié., feb. 4

1:30 pm - 11:54 pm

HKG

PDX

25h 24m

2 stops

5:36 pm - 8:50 am

PDX

HKG

24h 14m

2 stops

$809EVA Air

sáb., abr. 18 - dom., jul. 5

8:05 pm - 9:35 am

HKG

PDX

29h 30m

2 stops

5:39 pm - 9:15 am

PDX

HKG

24h 36m

2 stops

$823Multiple Airlines

jue., mar. 5 - jue., mar. 12

9:10 pm - 1:41 pm

HKG

PDX

32h 31m

2 stops

5:51 pm - 9:00 am

PDX

HKG

23h 09m

2 stops

$826Multiple Airlines

dom., feb. 1 - mié., feb. 4

8:25 pm - 12:39 am

HKG

PDX

20h 14m

2 stops

9:50 am - 6:40 pm

PDX

HKG

16h 50m

1 stop

$837Air Canada

dom., feb. 1 - mié., feb. 4

8:25 pm - 6:30 pm

HKG

PDX

14h 05m

1 stop

3:15 pm - 6:40 pm

PDX

HKG

35h 25m

1 stop

$843Air Canada

mar., feb. 3 - vie., feb. 6

8:25 pm - 2:46 pm

HKG

PDX

34h 21m

2 stops

9:50 am - 6:40 pm

PDX

HKG

16h 50m

1 stop

$879Air Canada

mar., feb. 10 - mar., feb. 17

China Airlines flights from Hong Kong to Portland

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

China Airlines

May 13

HKG5:30 pmHong Kong Intl

31h 02m

2 stops

PDX9:32 amPortland

Aug 29

PDX2:30 pmPortland

27h 45m

2 stops

HKG9:15 amHong Kong Intl

$751

China Airlines

Feb 10

HKG8:05 pmHong Kong Intl

29h 30m

2 stops

PDX9:35 amPortland

Feb 17

PDX9:48 pmPortland

44h 22m

2 stops

HKG10:10 amHong Kong Intl

$755

Air Canada flights from Hong Kong to Portland

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

Air Canada

Feb 1

HKG8:25 pmHong Kong Intl

28h 50m

1 stop

PDX9:15 amPortland

Feb 4

PDX9:50 amPortland

16h 50m

1 stop

HKG6:40 pmHong Kong Intl

$797

Air Canada

Feb 1

HKG8:25 pmHong Kong Intl

20h 14m

2 stops

PDX12:39 amPortland

Feb 4

PDX9:50 amPortland

16h 50m

1 stop

HKG6:40 pmHong Kong Intl

$837

Air Canada

Feb 3

HKG8:25 pmHong Kong Intl

14h 05m

1 stop

PDX6:30 pmPortland

Feb 6

PDX3:15 pmPortland

35h 25m

1 stop

HKG6:40 pmHong Kong Intl

$843

Fly from

Fly to

Route

Depart

Return

Price

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

mié. 5/13

5:30 pm-9:32 am

2 stops31h 02m

Portland

sáb. 8/29

2:30 pm-9:15 am

2 stops27h 45m

$751

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

mar. 2/10

8:05 pm-9:35 am

2 stops29h 30m

Portland

mar. 2/17

9:48 pm-10:10 am

2 stops44h 22m

$755

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

mar. 5/12

12:55 am-7:05 pm

2 stops33h 10m

Portland

sáb. 8/29

7:45 pm-5:10 am

1 stop18h 25m

$761

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

dom. 2/1

8:25 pm-9:15 am

1 stop28h 50m

Portland

mié. 2/4

9:50 am-6:40 pm

1 stop16h 50m

$797

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

sáb. 4/18

1:30 pm-11:54 pm

2 stops25h 24m

Portland

dom. 7/5

5:36 pm-8:50 am

2 stops24h 14m

$809

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

jue. 3/5

8:05 pm-9:35 am

2 stops29h 30m

Portland

jue. 3/12

5:39 pm-9:15 am

2 stops24h 36m

$823

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

dom. 2/1

9:10 pm-1:41 pm

2 stops32h 31m

Portland

mié. 2/4

5:51 pm-9:00 am

2 stops23h 09m

$826

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

dom. 2/1

8:25 pm-12:39 am

2 stops20h 14m

Portland

mié. 2/4

9:50 am-6:40 pm

1 stop16h 50m

$837

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

mar. 2/3

8:25 pm-6:30 pm

1 stop14h 05m

Portland

vie. 2/6

3:15 pm-6:40 pm

1 stop35h 25m

$843

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

mar. 2/10

8:25 pm-2:46 pm

2 stops34h 21m

Portland

mar. 2/17

9:50 am-6:40 pm

1 stop16h 50m

$879

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 30% 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 January 2026, prices for Hong Kong to Portland flights are approximately 57% more expensive 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	23h 04m
Direct flights	None

The fastest flight from Hong Kong to Portland takes 23h 04m

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 23h 04m, 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.