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Cheap flights from Hong Kong to Portland from $446

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Hong Kong to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:20 pm - 8:00 pmHKG  Hong Kong Intl-PDX Portland
22h 40m2 stops Incheon Intl Seattle/Tacoma Intl
Delta Logo
1:06 pm - 7:40 amPDX  Portland-HKG Hong Kong Intl
26h 34m1 stop Los Angeles
$839Delta
Mon, Oct 12 - Sun, Nov 1
Delta Logo
12:20 pm - 10:31 pmHKG  Hong Kong Intl-PDX Portland
25h 11m2 stops Incheon Intl Seattle/Tacoma Intl
Delta Logo
1:49 pm - 5:05 amPDX  Portland-HKG Hong Kong Intl
24h 16m1 stop Los Angeles
$839Delta
Thu, Sep 10 - Sun, Sep 13
Delta Logo
12:20 pm - 8:43 amHKG  Hong Kong Intl-PDX Portland
35h 23m2 stops Incheon Intl Seattle/Tacoma Intl
Delta Logo
5:34 pm - 5:05 amPDX  Portland-HKG Hong Kong Intl
20h 31m1 stop Los Angeles
$839Delta
Mon, Sep 21 - Thu, Sep 24
Delta Logo
12:45 am - 8:02 pmHKG  Hong Kong Intl-PDX Portland
34h 17m2 stops Incheon Intl Seattle/Tacoma Intl
Delta Logo
5:34 pm - 5:05 amPDX  Portland-HKG Hong Kong Intl
20h 31m1 stop Los Angeles
$839Delta
Mon, Sep 21 - Tue, Sep 29
United Airlines Logo
11:45 am - 2:36 pmHKG  Hong Kong Intl-PDX Portland
17h 51m1 stop San Francisco
United Airlines Logo
7:00 am - 6:55 pmPDX  Portland-HKG Hong Kong Intl
20h 55m1 stop San Francisco
$840United Airlines
Thu, Sep 10 - Mon, Sep 14
Delta Logo
9:25 am - 7:24 pmHKG  Hong Kong Intl-PDX Portland
24h 59m1 stop Los Angeles
Delta Logo
1:49 pm - 5:05 amPDX  Portland-HKG Hong Kong Intl
24h 16m1 stop Los Angeles
$840Delta
Mon, Sep 21 - Thu, Sep 24
Air Canada Logo
10:45 am - 12:47 amHKG  Hong Kong Intl-PDX Portland
30h 02m2 stops Vancouver Intl San Francisco
Air Canada Logo
10:00 am - 5:10 amPDX  Portland-HKG Hong Kong Intl
27h 10m1 stop Vancouver Intl
$1,169Air Canada
Fri, Dec 18 - Sat, Jan 2

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United Airlines flights from Hong Kong to Portland

Our best United Airlines deals on Hong Kong to Portland flight tickets
United Airlines
Sep 10
HKG11:45 amHong Kong Intl
17h 51m
1 stop
PDX2:36 pmPortland
Sep 14
PDX7:00 amPortland
20h 55m
1 stop
HKG6:55 pmHong Kong Intl
$840
United Airlines
Sep 10
HKG11:45 amHong Kong Intl
17h 51m
1 stop
PDX2:36 pmPortland
Sep 14
PDX7:00 amPortland
20h 55m
1 stop
HKG6:55 pmHong Kong Intl
$841
United Airlines
Sep 2
HKG11:45 amHong Kong Intl
21h 34m
1 stop
PDX6:19 pmPortland
Sep 7
PDX9:00 amPortland
18h 55m
1 stop
HKG6:55 pmHong Kong Intl
$849

Emirates flights from Hong Kong to Portland

Our best Emirates deals on Hong Kong to Portland flight tickets
Emirates
Oct 17
HKG9:30 pmHong Kong Intl
39h 51m
3 stops
PDX10:21 pmPortland
Oct 23
PDX1:03 pmPortland
37h 37m
3 stops
HKG5:40 pmHong Kong Intl
$2,321
Emirates
Sep 22
HKG9:30 pmHong Kong Intl
35h 55m
3 stops
PDX6:25 pmPortland
Sep 29
PDX1:03 pmPortland
35h 22m
2 stops
HKG3:25 pmHong Kong Intl
$2,542
Emirates
Sep 22
HKG9:30 pmHong Kong Intl
35h 55m
3 stops
PDX6:25 pmPortland
Sep 29
PDX1:03 pmPortland
38h 12m
3 stops
HKG6:15 pmHong Kong Intl
$2,543

momondo Fare Finder

 
Use the filters below to find and compare flights from Hong Kong to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 10/12

12:20 pm-8:00 pm

2 stops22h 40m

Portland

Sun 11/1

1:06 pm-7:40 am

1 stop26h 34m

$839

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Thu 9/10

12:20 pm-10:31 pm

2 stops25h 11m

Portland

Sun 9/13

1:49 pm-5:05 am

1 stop24h 16m

$839

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 9/21

12:20 pm-8:43 am

2 stops35h 23m

Portland

Thu 9/24

5:34 pm-5:05 am

1 stop20h 31m

$839

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 9/21

12:45 am-8:02 pm

2 stops34h 17m

Portland

Tue 9/29

5:34 pm-5:05 am

1 stop20h 31m

$839
Quickest round-trip

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Thu 9/10

11:45 am-2:36 pm

1 stop17h 51m

Portland

Mon 9/14

7:00 am-6:55 pm

1 stop20h 55m

$840

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 9/21

9:25 am-7:24 pm

1 stop24h 59m

Portland

Thu 9/24

1:49 pm-5:05 am

1 stop24h 16m

$840

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Fri 12/18

10:45 am-12:47 am

2 stops30h 02m

Portland

Sat 1/2

10:00 am-5:10 am

1 stop27h 10m

$1,169
Cheapest one-way

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 11/9

1:40 pm-9:28 am

2 stops35h 48m

$446

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Wed 11/11

1:40 pm-8:47 pm

2 stops23h 07m

$448

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Sun 11/8

1:40 pm-9:28 am

2 stops35h 48m

$448

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Portland from

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

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

You could potentially save up to 10% 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 August 2026, prices for Hong Kong to Portland flights are approximately 34% 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

Best Price Found

$446

Fastest flight time

21h 34m

Direct flights

None
The best one-way flight to Portland from Hong Kong in the past 72 hours is $446. The best round-trip flight deal from Hong Kong to Portland found on momondo in the last 72 hours is $839.
The fastest flight from Hong Kong to Portland takes 21h 34m
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?

    Hong Kong Intl and Portland are 6544.3 mi apart from one another. Flights usually cover this in 21h 34m, 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 many operators does momondo search for flights from Hong Kong Intl Airport to Portland Airport?

  • 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.

  • What is the most popular airline from Hong Kong to Portland?

Best airlines flying from Hong Kong to Portland

Compare and see reviews for airlines that fly from Hong Kong to Portland with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $679Free CancellationRating
7.1
11,547 reviews
Search Air Canada flights

Traveling to a place near Portland?

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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.

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