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Cheap flights from Hong Kong to Portland from $486

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Portland departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
12:45 am - 10:02 pm
HKG
-
PDX
36h 17m
2 stops
Delta Logo
5:10 pm - 5:05 am
PDX
-
HKG
20h 55m
1 stop
$882Delta
Mon, Jun 15 - Fri, Aug 21
Delta Logo
9:25 am - 4:42 pm
HKG
-
PDX
22h 17m
1 stop
Delta Logo
10:00 am - 5:05 am
PDX
-
HKG
28h 05m
1 stop
$884Delta
Sat, Jun 13 - Sat, Aug 15
Delta Logo
12:45 am - 10:02 pm
HKG
-
PDX
36h 17m
2 stops
Delta Logo
7:10 am - 10:45 pm
PDX
-
HKG
24h 35m
2 stops
$889Delta
Mon, Jun 15 - Fri, Aug 21
Delta Logo
9:25 am - 4:42 pm
HKG
-
PDX
22h 17m
1 stop
Delta Logo
9:40 am - 10:55 am
PDX
-
HKG
34h 15m
2 stops
$891Delta
Sat, Jun 13 - Sat, Aug 15
Korean Air Logo
12:45 am - 4:42 pm
HKG
-
PDX
30h 57m
2 stops
Korean Air Logo
7:55 pm - 10:55 am
PDX
-
HKG
48h 00m
2 stops
$899Korean Air
Thu, Jun 11 - Thu, Aug 13
Multiple Airlines Logo
8:10 pm - 8:18 am
HKG
-
PDX
27h 08m
2 stops
Multiple Airlines Logo
9:29 pm - 1:05 pm
PDX
-
HKG
24h 36m
2 stops
$980Multiple Airlines
Mon, Sep 21 - Thu, Sep 24
Delta Logo
12:45 am - 7:24 pm
HKG
-
PDX
33h 39m
2 stops
Delta Logo
1:00 pm - 5:05 am
PDX
-
HKG
25h 05m
1 stop
$984Delta
Thu, Jun 11 - Thu, Aug 13
Delta Logo
9:25 am - 4:42 pm
HKG
-
PDX
22h 17m
1 stop
Delta Logo
7:55 pm - 10:55 am
PDX
-
HKG
24h 00m
2 stops
$993Delta
Sat, Jun 13 - Thu, Aug 13
Multiple Airlines Logo
8:10 pm - 9:38 am
HKG
-
PDX
28h 28m
2 stops
Multiple Airlines Logo
7:50 pm - 9:15 am
PDX
-
HKG
22h 25m
2 stops
$1,005Multiple Airlines
Mon, May 11 - Fri, Aug 21
Multiple Airlines Logo
11:05 am - 1:47 pm
HKG
-
PDX
41h 42m
2 stops
Multiple Airlines Logo
5:51 pm - 8:50 am
PDX
-
HKG
23h 59m
2 stops
$1,041Multiple Airlines
Wed, May 6 - Sat, May 9

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Air Canada flights from Hong Kong to Portland

Our best Air Canada deals on Hong Kong to Portland flight tickets
Air Canada
Sep 10
HKG9:45 amHong Kong Intl
14h 46m
1 stop
PDX9:31 amPortland
Sep 14
PDX10:10 amPortland
28h 05m
1 stop
HKG5:15 amHong Kong Intl
$1,162
Air Canada
Sep 10
HKG9:45 amHong Kong Intl
14h 46m
1 stop
PDX9:31 amPortland
Sep 14
PDX7:45 pmPortland
35h 50m
2 stops
HKG10:35 pmHong Kong Intl
$1,174
Air Canada
Sep 10
HKG9:45 amHong Kong Intl
14h 46m
1 stop
PDX9:31 amPortland
Sep 13
PDX7:45 pmPortland
18h 30m
1 stop
HKG5:15 amHong Kong Intl
$1,183

Korean Air flights from Hong Kong to Portland

Our best Korean Air deals on Hong Kong to Portland flight tickets
Korean Air
Jun 11
HKG12:45 amHong Kong Intl
30h 57m
2 stops
PDX4:42 pmPortland
Aug 13
PDX7:55 pmPortland
48h 00m
2 stops
HKG10:55 amHong Kong Intl
$899
Korean Air
Sep 9
HKG12:45 amHong Kong Intl
27h 32m
2 stops
PDX1:17 pmPortland
Sep 13
PDX9:40 amPortland
22h 05m
2 stops
HKG10:45 pmHong Kong Intl
$1,078
Korean Air
Sep 9
HKG12:45 amHong Kong Intl
30h 48m
2 stops
PDX4:33 pmPortland
Sep 14
PDX6:30 amPortland
25h 15m
2 stops
HKG10:45 pmHong Kong Intl
$1,079

momondo Fare Finder

 
Customize your flight search to find flights from Hong Kong to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 26, 2026.
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 - PDX

HKGPDX

Hong Kong Intl

Mon 6/15

12:45 am-10:02 pm

2 stops36h 17m

Portland

Fri 8/21

5:10 pm-5:05 am

1 stop20h 55m

$882

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 6/13

9:25 am-4:42 pm

1 stop22h 17m

Portland

Sat 8/15

10:00 am-5:05 am

1 stop28h 05m

$884

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Mon 6/15

12:45 am-10:02 pm

2 stops36h 17m

Portland

Fri 8/21

7:10 am-10:45 pm

2 stops24h 35m

$889

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 6/13

9:25 am-4:42 pm

1 stop22h 17m

Portland

Sat 8/15

9:40 am-10:55 am

2 stops34h 15m

$891

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Thu 6/11

12:45 am-4:42 pm

2 stops30h 57m

Portland

Thu 8/13

7:55 pm-10:55 am

2 stops48h 00m

$899

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Mon 9/21

8:10 pm-8:18 am

2 stops27h 08m

Portland

Thu 9/24

9:29 pm-1:05 pm

2 stops24h 36m

$980

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Thu 6/11

12:45 am-7:24 pm

2 stops33h 39m

Portland

Thu 8/13

1:00 pm-5:05 am

1 stop25h 05m

$984
Quickest round-trip

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 6/13

9:25 am-4:42 pm

1 stop22h 17m

Portland

Thu 8/13

7:55 pm-10:55 am

2 stops24h 00m

$993

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Mon 5/11

8:10 pm-9:38 am

2 stops28h 28m

Portland

Fri 8/21

7:50 pm-9:15 am

2 stops22h 25m

$1,005

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Wed 5/6

11:05 am-1:47 pm

2 stops41h 42m

Portland

Sat 5/9

5:51 pm-8:50 am

2 stops23h 59m

$1,041

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 14% 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 April 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 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

19h 50m

Direct flights

None
The fastest flight from Hong Kong to Portland takes 19h 50m
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 19h 50m, 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
10,974 reviews
Search Air Canada flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Rockaway Beach
Beaverton
Depoe Bay
Hillsboro
Tigard
Hood River
Longview
Newberg
Troutdale
McMinnville
The Dalles
Manzanita
Pacific City

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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