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

Delta and United Airlines 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 004 Cheap Flights from Hong Kong to Portland in 2026

Find the cheapest flights from Hong Kong to Portland

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

12:20 - 22:02HKG Hong Kong Intl-PDX Portland

24h 42m2 stops Incheon Intl Seattle/Tacoma Intl

17:34 - 5:05PDX Portland-HKG Hong Kong Intl

20h 31m1 stop Los Angeles Los Angeles

R13 514Delta

Thu, Sep 24 - Sun, Sep 27

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

19h 12m2 stops Los Angeles Los Angeles San Francisco

19:26 - 19:15PDX Portland-HKG Hong Kong Intl

31h 49m2 stops San Francisco Los Angeles Los Angeles

R13 530United Airlines

Mon, Nov 16 - Mon, Nov 16

0:45 - 20:02HKG Hong Kong Intl-PDX Portland

34h 17m2 stops Incheon Intl Seattle/Tacoma Intl

7:00 - 22:45PDX Portland-HKG Hong Kong Intl

24h 45m2 stops Seattle/Tacoma Intl Incheon Intl

R13 627Delta

Wed, Sep 23 - Sun, Sep 27

20:05 - 9:29HKG Hong Kong Intl-PDX Portland

28h 24m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

17:25 - 9:15PDX Portland-HKG Hong Kong Intl

23h 50m3 stops Oakland Los Angeles Los Angeles Taipei City Taiwan Taoyuan Intl

R16 671Multiple Airlines

Wed, Oct 28 - Wed, Nov 4

21:00 - 18:24HKG Hong Kong Intl-PDX Portland

36h 24m3 stops Bangkok Suvarnabhumi Dubai Intl San Francisco

10:59 - 17:40PDX Portland-HKG Hong Kong Intl

38h 41m3 stops San Francisco Dubai Intl Bangkok Suvarnabhumi

R42 588Emirates

Wed, Oct 28 - Wed, Nov 4

19:10 - 18:31HKG Hong Kong Intl-PDX Portland

38h 21m2 stops Dubai Intl San Francisco

13:03 - 18:15PDX Portland-HKG Hong Kong Intl

38h 12m3 stops San Francisco Dubai Intl Bangkok Suvarnabhumi

R58 776Emirates

Thu, Sep 24 - Sun, Sep 27

21:30 - 22:21HKG Hong Kong Intl-PDX Portland

39h 51m3 stops Bangkok Suvarnabhumi Dubai Intl Houston George Bush Intcntl

13:03 - 18:15PDX Portland-HKG Hong Kong Intl

38h 12m3 stops San Francisco Dubai Intl Bangkok Suvarnabhumi

R130 213Emirates

Thu, Sep 24 - Sun, Sep 27

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Delta flights from Hong Kong to Portland

Our best Delta deals on Hong Kong to Portland flight tickets

Delta

Sept 24

HKG12:20Hong Kong Intl

24h 42m

2 stops

PDX22:02Portland

Sept 27

PDX17:34Portland

20h 31m

1 stop

HKG5:05Hong Kong Intl

R13 514

Delta

Sept 21

HKG9:25Hong Kong Intl

24h 59m

1 stop

PDX19:24Portland

Sept 24

PDX13:49Portland

24h 16m

1 stop

HKG5:05Hong Kong Intl

R13 530

Delta

Sept 23

HKG0:45Hong Kong Intl

34h 17m

2 stops

PDX20:02Portland

Sept 27

PDX7:00Portland

24h 45m

2 stops

HKG22:45Hong Kong Intl

R13 627

Emirates flights from Hong Kong to Portland

Our best Emirates deals on Hong Kong to Portland flight tickets

Emirates

Oct 28

HKG21:00Hong Kong Intl

36h 24m

3 stops

PDX18:24Portland

Nov 4

PDX10:59Portland

38h 41m

3 stops

HKG17:40Hong Kong Intl

R42 588

Emirates

Sept 24

HKG19:10Hong Kong Intl

38h 21m

2 stops

PDX18:31Portland

Sept 27

PDX13:03Portland

38h 12m

3 stops

HKG18:15Hong Kong Intl

R58 776

Emirates

Sept 24

HKG21:30Hong Kong Intl

39h 51m

3 stops

PDX22:21Portland

Sept 27

PDX13:03Portland

38h 12m

3 stops

HKG18:15Hong Kong Intl

R130 213

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Thu 24/9

12:20-22:02

2 stops24h 42m

Portland

Sun 27/9

17:34-5:05

1 stop20h 31m

R13 514

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 16/11

11:25-14:37

2 stops19h 12m

Portland

Mon 16/11

19:26-19:15

2 stops31h 49m

R13 530

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Wed 23/9

0:45-20:02

2 stops34h 17m

Portland

Sun 27/9

7:00-22:45

2 stops24h 45m

R13 627

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Wed 28/10

20:05-9:29

2 stops28h 24m

Portland

Wed 4/11

17:25-9:15

3 stops23h 50m

R16 671

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Wed 28/10

21:00-18:24

3 stops36h 24m

Portland

Wed 4/11

10:59-17:40

3 stops38h 41m

R42 588

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Thu 24/9

19:10-18:31

2 stops38h 21m

Portland

Sun 27/9

13:03-18:15

3 stops38h 12m

R58 776

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Thu 24/9

21:30-22:21

3 stops39h 51m

Portland

Sun 27/9

13:03-18:15

3 stops38h 12m

R130 213

Cheapest one-way

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 19/10

0:45-21:56

2 stops36h 11m

R9 004

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 19/10

22:30-12:05

1 stop28h 35m

R9 020

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 19/10

12:20-22:19

2 stops24h 59m

R9 036

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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 September 2026, prices for Hong Kong to Portland flights are approximately 28% 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 004
Direct flights	None

The best one-way flight to Portland from Hong Kong in the past 72 hours is R9 004. The best return flight deal from Hong Kong to Portland found on momondo in the last 72 hours is R13 514.

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.