HKG - PDX

$478 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 from Hong Kong to Portland departing on 9/24. 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

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Everything you should know

Cheapest round-trip
$765
Air Canada
Fri 10/23Sat 10/31
HKG - PDX • 2 stops
Cheapest one-way
$478
Typical prices: $555-$943
Delta
Thu 9/24
HKG - PDX • 2 stops
Top airlines
Cheapest • from $765 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Hong Kong and Portland. You'll need at least 1 connection.
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Flight Deals

Cheap Flights from Hong Kong to Portland (HKG-PDX)

 
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

Fri, Oct 23 - Sat, Oct 31
Air Canada Logo
9:45 am - 12:59 am
HKG
-
PDX
30h 14m
2 stops
Air Canada Logo
6:53 am - 5:10 am
PDX
-
HKG
31h 17m
2 stops
$765Air Canada
Sat, Oct 10 - Sun, Oct 11
United Airlines Logo
12:40 pm - 10:15 am
HKG
-
PDX
36h 35m
2 stops
United Airlines Logo
1:03 pm - 5:00 am
PDX
-
HKG
24h 57m
1 stop
$774United Airlines
Mon, Sep 21 - Thu, Sep 24
Delta Logo
12:20 pm - 8:43 am
HKG
-
PDX
35h 23m
2 stops
Delta Logo
5:35 pm - 5:05 am
PDX
-
HKG
20h 30m
1 stop
$777Delta
Mon, Sep 21 - Thu, Sep 24
Delta Logo
9:25 am - 7:21 pm
HKG
-
PDX
24h 56m
1 stop
Delta Logo
1:30 pm - 5:05 am
PDX
-
HKG
24h 35m
1 stop
$779Delta
Sat, Oct 10 - Sun, Oct 11
Korean Air Logo
5:55 pm - 5:04 pm
HKG
-
PDX
38h 09m
2 stops
Korean Air Logo
8:09 pm - 10:55 am
PDX
-
HKG
23h 46m
2 stops
$782Korean Air
Sun, Sep 20 - Thu, Sep 24
Delta Logo
12:45 am - 8:02 pm
HKG
-
PDX
34h 17m
2 stops
Delta Logo
9:44 am - 10:55 am
PDX
-
HKG
34h 11m
2 stops
$783Delta
Sun, Sep 20 - Thu, Sep 24
Delta Logo
12:45 am - 8:02 pm
HKG
-
PDX
34h 17m
2 stops
Delta Logo
9:44 am - 10:55 am
PDX
-
HKG
34h 11m
2 stops
$784Delta
Sat, Oct 10 - Sun, Oct 11
United Airlines Logo
12:40 pm - 10:15 am
HKG
-
PDX
36h 35m
2 stops
United Airlines Logo
1:03 pm - 5:00 am
PDX
-
HKG
24h 57m
1 stop
$824United Airlines
Mon, Sep 21 - Thu, Sep 24
Delta Logo
12:20 pm - 8:43 am
HKG
-
PDX
35h 23m
2 stops
Delta Logo
5:35 pm - 5:05 am
PDX
-
HKG
20h 30m
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
1:30 pm - 5:05 am
PDX
-
HKG
24h 35m
1 stop
$830Delta
Booking Insights

KAYAK's insights & trends for Hong Kong to Portland flights

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

Which airlines provide the cheapest flights from Hong Kong to Portland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Hong Kong to Portland were found on Air Canada ($765) and United Airlines ($774).

Good to know

Cheapest flight$478
Flight from Hong Kong to Portland

When to book flights from Hong Kong to Portland

Are your dates flexible? Find out the best times to travel from Hong Kong to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hong Kong to Portland

  • What is the cheapest flight from Hong Kong to Portland?

    In the last 5 days, the lowest price for a flight from Hong Kong to Portland was $478 for a one-way ticket and $765 for a round-trip.

  • Do I need a passport to fly between Hong Kong and Portland?

    Yes

  • Which aircraft models fly most regularly from Hong Kong to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Hong Kong to Portland?

    Star Alliance is the only airline alliance operating flights between Hong Kong and Portland.

  • How does KAYAK find such low prices on flights from Hong Kong 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 from Hong Kong to Portland.

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

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

  • What is the Hacker Fare option on flights from Hong Kong 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 to Hong Kong with another airline. Booking your flights between Hong Kong and PDX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hong Kong 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 from Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Hong Kong to Portland

 
See real verified KAYAK customer reviews for airlines flying from Hong Kong to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hong Kong 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 11291 reviews
7.1Comfort
7.8Crew
6.8Entertainment
6.3Food
7.3Boarding
Airline reviews

they were super helpful. Agents at the desk got me on an earlier flight and I was able to get home several hours earlier.

10.0 ExcellentBeth, Feb 2026
YVR - PDX
Read more Air Canada reviews

they were super helpful. Agents at the desk got me on an earlier flight and I was able to get home several hours earlier.

Amazing service, with enthusiastic crew members, and some breathtaking views of Vancouver. No IFE though, as it is only a 1 hour flight on a regional Turboprop jet.

Could not understand what the attendant was saying during his announcements.

Once again our Air Canada flight was delayed! I'm hopeful competition arrives with other airlines soon and maybe they will make a better effort to be on time!

Boarding was OK. The overhead bins on the Havilland 400 are smaller than the allowable carry on bag sizes, making the bags to be jammed in and as a result slowing the boarding process.

My luggage was lost and didn't arrive on my flight

Not so good. Got seat no 12 e. Squeezed between two people. No entertainment, hard to move around. Did not enjoyed that flight.

Flight delayed, Poor communication. Uncomfortable/cramped gate area. Insistence by AC staff that our carry-on bags had to be checked due to allegedly small size of overhead bins (not true, as we saw when we boarded). Awful-tasting snacks.

There was no entertainment at our seats. The flight was comfortable and we had leg room. The snack we had was really good.

The original connecting flight from Vancouver to Portland was canceled and then delayed. I ended up waiting for almost seven hours instead of three.

Everything you need to know for your flight from Hong Kong to Portland

Information on your arrival and departure airports