$503 Find Cheap Flights from Hong Kong to Portland - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Hong Kong to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hong Kong to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hong Kong to Portland

Mon, Sep 21 - Thu, Sep 24
Delta Logo
12:20 pm - 8:43 am
HKG
-
PDX
35h 23m
2 stops
Delta Logo
5:37 pm - 5:05 am
PDX
-
HKG
20h 28m
1 stop
$828Delta
Mon, Sep 21 - Thu, Sep 24
Delta Logo
9:25 am - 7:21 pm
HKG
-
PDX
24h 56m
1 stop
Delta Logo
1:25 pm - 5:05 am
PDX
-
HKG
24h 40m
1 stop
$830Delta
Mon, Sep 21 - Thu, Sep 24
Delta Logo
9:25 am - 7:21 pm
HKG
-
PDX
24h 56m
1 stop
Delta Logo
1:25 pm - 5:05 am
PDX
-
HKG
24h 40m
1 stop
$831Delta
Sun, Sep 20 - Thu, Sep 24
Delta Logo
12:45 am - 8:02 pm
HKG
-
PDX
34h 17m
2 stops
Delta Logo
9:43 am - 10:55 am
PDX
-
HKG
34h 12m
2 stops
$835Delta
Tue, Sep 15 - Sat, Sep 19
Korean Air Logo
12:20 pm - 5:10 pm
HKG
-
PDX
43h 50m
2 stops
Korean Air Logo
5:37 pm - 10:55 am
PDX
-
HKG
26h 18m
2 stops
$838Korean Air
Tue, Sep 15 - Sat, Sep 19
Korean Air Logo
12:20 pm - 10:17 pm
HKG
-
PDX
24h 57m
2 stops
Korean Air Logo
6:20 am - 10:45 pm
PDX
-
HKG
25h 25m
2 stops
$839Korean Air
Fri, Oct 16 - Tue, Oct 20
STARLUX Airlines Logo
8:10 pm - 9:59 pm
HKG
-
PDX
40h 49m
2 stops
STARLUX Airlines Logo
5:45 pm - 6:55 pm
PDX
-
HKG
34h 10m
2 stops
$991STARLUX Airlines
Tue, Sep 15 - Sat, Sep 19
Air Canada Logo
9:45 am - 7:06 pm
HKG
-
PDX
24h 21m
1 stop
Air Canada Logo
7:00 am - 5:15 am
PDX
-
HKG
31h 15m
2 stops
$1,011Air Canada
Fri, Oct 16 - Tue, Oct 20
Air Canada Logo
9:45 am - 12:59 am
HKG
-
PDX
30h 14m
2 stops
Air Canada Logo
7:45 pm - 5:15 am
PDX
-
HKG
18h 30m
1 stop
$1,017Air Canada
Tue, Sep 15 - Sat, Sep 19
Air Canada Logo
9:45 am - 9:31 am
HKG
-
PDX
14h 46m
1 stop
Air Canada Logo
7:45 pm - 5:15 am
PDX
-
HKG
18h 30m
1 stop
$1,098Air Canada
Booking Insights

KAYAK's insights & trends for flights to Portland

Get data-powered insights and trends for flights to Portland to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Portland?

The duration of your flight to Portland depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular route to Portland on KAYAK is from Hong Kong, which takes 18h 19m.

How many direct flights to Portland are there each day?

There are around 545 direct flights from within Hong Kong to Portland every day. Most flights depart in the morning, with 32% of flights departing in the morning.

Find deals

Good to know

Cheapest flight$503
Flight from Hong Kong to Portland

FAQs - booking Portland flights

  • How far is Portland Airport from central Portland?

    Central Portland is 6 miles away from Portland Airport.

  • What is the name of Portland’s airport?

    There is only 1 airport in Portland, called Portland Airport (PDX). It can also be referred to as Portland or Portland Intl.

  • How does KAYAK find such low prices on flights to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Portland are there each week?

    Each week there are around 3,810 direct flights from within Hong Kong to Portland. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Portland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland flight deals.

Reviews of the top airline flying from Hong Kong to Portland

 
See real verified KAYAK customer reviews for airlines flying to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Hong Kong to Portland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11194 reviews
7.3Boarding
7.1Comfort
6.8Entertainment
6.3Food
7.8Crew
Airline reviews

The flight was good. My luggage didn’t land with me when I arrived in Columbus. So grateful I was able to get my luggage back within the 2 hours😍👍.

8.0 ExcellentAnonymous, Jun 2026
YOW - IAD
Read more Air Canada reviews

The flight was good. My luggage didn’t land with me when I arrived in Columbus. So grateful I was able to get my luggage back within the 2 hours😍👍.

gave me complimentary food as the flight was not full and was attentive to my needs

It was a nice and smooth trip. Gave a friendly environment throughout the journey.

Meal and drink service was good. Old plane with old business class seats were quite disappointing

The flight was smooth, the plane was spacious and clean, the staff was kind and the food was decent.

Pretzels were a bit dry and dusty, however it is nice to have a choice between sweet and savory snacks.

Flight crew was great, and even the crew for checking bags! I had a question for a friend of mine flying tomorrow and the man I talked to was awesome and answered my questions and looked up things for me when he didn’t have to! I was able to give her current & accurate info for her flight and she was so appreciative too!!

Never flown with Air Canada before, but it's now a top choice! Loved it!

Horrible crew, horrible seats configuration, ridiculous space in the toilets, Air Canada is no longer a option.

Crew at gate and onboard were just very OK, not very friendly and honestly seemed bothered to be there. I will give a shout out to still selling headphones for those who forgot.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Seaside
Vancouver
Salem
The Dalles
Lake Oswego
Stevenson
Clackamas
Government Camp
Carson
Kelso
Gleneden Beach
Gladstone
Oceanside
Dundee
Durham

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Portland (PDX)