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

United Airlines and Delta are the most popular carriers 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 were last updated today.

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 licence 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.

R9 292 Cheap Flights from Hong Kong to Portland in 2026/27

Find the cheapest flights from Hong Kong to Portland

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

12:35 - 21:57HKG Hong Kong Intl-PDX Portland

25h 22m2 stops Incheon Intl Seattle/Tacoma Intl

11:01 - 7:40PDX Portland-HKG Hong Kong Intl

28h 39m1 stop Los Angeles

R13 946Delta

Wed, Nov 25 - Wed, Dec 2

11:25 - 14:37HKG Hong Kong Intl-PDX Portland

19h 12m2 stops Los Angeles San Francisco

13:17 - 7:00PDX Portland-HKG Hong Kong Intl

25h 43m2 stops San Francisco Los Angeles

R13 962United Airlines

Wed, Nov 25 - Wed, Dec 2

10:45 - 20:56HKG Hong Kong Intl-PDX Portland

26h 11m1 stop Los Angeles

6:40 - 7:40PDX Portland-HKG Hong Kong Intl

33h 00m1 stop Los Angeles

R15 674Delta

Sun, Nov 22 - Sun, Nov 29

18:10 - 13:35HKG Hong Kong Intl-PDX Portland

35h 25m2 stops Incheon Intl Seattle/Tacoma Intl

17:51 - 11:20PDX Portland-HKG Hong Kong Intl

25h 29m2 stops Seattle/Tacoma Intl Incheon Intl

R15 774Delta

Sun, Nov 22 - Sun, Nov 29

10:45 - 16:21HKG Hong Kong Intl-PDX Portland

21h 36m1 stop Los Angeles

5:30 - 23:10PDX Portland-HKG Hong Kong Intl

25h 40m2 stops Seattle/Tacoma Intl Incheon Intl

R15 791Delta

Sun, Nov 22 - Sun, Nov 29

12:35 - 17:11HKG Hong Kong Intl-PDX Portland

20h 36m2 stops Incheon Intl Seattle/Tacoma Intl

7:00 - 23:10PDX Portland-HKG Hong Kong Intl

24h 10m2 stops Seattle/Tacoma Intl Incheon Intl

R15 841Korean Air

Sun, Nov 22 - Sun, Nov 29

11:55 - 18:33HKG Hong Kong Intl-PDX Portland

22h 38m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

15:40 - 18:30PDX Portland-HKG Hong Kong Intl

34h 50m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

R16 705STARLUX Airlines

Thu, Feb 25 - Mon, Mar 1

12:35 - 21:00HKG Hong Kong Intl-PDX Portland

24h 25m2 stops Incheon Intl Seattle/Tacoma Intl

18:59 - 7:40PDX Portland-HKG Hong Kong Intl

20h 41m1 stop Los Angeles

R17 553Delta

Thu, Dec 24 - Sat, Jan 2

10:45 - 21:24HKG Hong Kong Intl-PDX Portland

26h 39m1 stop Los Angeles

18:59 - 7:40PDX Portland-HKG Hong Kong Intl

20h 41m1 stop Los Angeles

R17 569Delta

Thu, Dec 24 - Sat, Jan 2

0:55 - 16:59HKG Hong Kong Intl-PDX Portland

32h 04m2 stops Incheon Intl Seattle/Tacoma Intl

19:40 - 11:20PDX Portland-HKG Hong Kong Intl

23h 40m2 stops Seattle/Tacoma Intl Incheon Intl

R17 735Korean Air

Wed, Feb 24 - Mon, Mar 1

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Delta flights from Hong Kong to Portland

Our best Delta deals on Hong Kong to Portland flight tickets

Delta

Nov 25

HKG12:35Hong Kong Intl

25h 22m

2 stops

PDX21:57Portland

Dec 2

PDX11:01Portland

28h 39m

1 stop

HKG7:40Hong Kong Intl

R13 946

Delta

Nov 22

HKG10:45Hong Kong Intl

26h 11m

1 stop

PDX20:56Portland

Nov 29

PDX6:40Portland

33h 00m

1 stop

HKG7:40Hong Kong Intl

R15 674

Delta

Nov 22

HKG18:10Hong Kong Intl

35h 25m

2 stops

PDX13:35Portland

Nov 29

PDX17:51Portland

25h 29m

2 stops

HKG11:20Hong Kong Intl

R15 774

United Airlines flights from Hong Kong to Portland

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

United Airlines

Nov 25

HKG11:25Hong Kong Intl

19h 12m

2 stops

PDX14:37Portland

Dec 2

PDX13:17Portland

25h 43m

2 stops

HKG7:00Hong Kong Intl

R13 962

United Airlines

Dec 2

HKG11:25Hong Kong Intl

27h 20m

2 stops

PDX22:45Portland

Dec 12

PDX19:33Portland

31h 47m

1 stop

HKG19:20Hong Kong Intl

R22 988

United Airlines

Jan 10

HKG11:25Hong Kong Intl

19h 11m

2 stops

PDX14:36Portland

Jan 10

PDX19:19Portland

43h 41m

2 stops

HKG7:00Hong Kong Intl

R34 673

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Wed 25/11

12:35-21:57

2 stops25h 22m

Portland

Wed 2/12

11:01-7:40

1 stop28h 39m

R13 946

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Wed 25/11

11:25-14:37

2 stops19h 12m

Portland

Wed 2/12

13:17-7:00

2 stops25h 43m

R13 962

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Sun 22/11

10:45-20:56

1 stop26h 11m

Portland

Sun 29/11

6:40-7:40

1 stop33h 00m

R15 674

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Sun 22/11

18:10-13:35

2 stops35h 25m

Portland

Sun 29/11

17:51-11:20

2 stops25h 29m

R15 774

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Sun 22/11

10:45-16:21

1 stop21h 36m

Portland

Sun 29/11

5:30-23:10

2 stops25h 40m

R15 791

Fastest return journey

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Sun 22/11

12:35-17:11

2 stops20h 36m

Portland

Sun 29/11

7:00-23:10

2 stops24h 10m

R15 841

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Thu 25/2

11:55-18:33

2 stops22h 38m

Portland

Mon 1/3

15:40-18:30

2 stops34h 50m

R16 705

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Thu 24/12

12:35-21:00

2 stops24h 25m

Portland

Sat 2/1

18:59-7:40

1 stop20h 41m

R17 553

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Thu 24/12

10:45-21:24

1 stop26h 39m

Portland

Sat 2/1

18:59-7:40

1 stop20h 41m

R17 569

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Wed 24/2

0:55-16:59

2 stops32h 04m

Portland

Mon 1/3

19:40-11:20

2 stops23h 40m

R17 735

Flights are sorted by cheapest return 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

How have Hong Kong to Portland flight prices changed over time?

As of October 2026, prices for Hong Kong to Portland flights are approximately 26% 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 return 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

Best price found	R9 292
Direct flights	None

The best one-way flight to Portland from Hong Kong in the past 72 hours is R9 292. The best return flight deal from Hong Kong to Portland found on momondo in the last 72 hours is R13 946.

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?
Portland is 10531,9 km away from Hong Kong Intl.
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 were last updated today.
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 licence 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.

Beaverton

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Portland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Hong Kong.

Can I find flights from Hong Kong to Portland with flexible booking policies on momondo?

Yes. All flights to Portland from Hong Kong on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Hong Kong to Portland?

Once you have performed a search for Hong Kong to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Hong Kong to Portland right now. Can momondo alert me if prices change?

Price alerts on flights to Portland from Hong Kong are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.