$469 Find Cheap Flights from Hong Kong to Portland

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 11/17. 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

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights 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

Thu, Aug 28 - Fri, Sep 5
 Logo
3:05 am - 4:59 pmHKG-PDX
28h 54m3 stops
 Logo
6:15 am - 3:50 pmPDX-HKG
18h 35m1 stop
$1,039
Find Deal
Fri, Aug 29 - Fri, Sep 5
 Logo
8:00 pm - 2:38 pmHKG-PDX
33h 38m3 stops
 Logo
6:15 am - 3:50 pmPDX-HKG
18h 35m1 stop
$1,077
Find Deal
Thu, Aug 28 - Fri, Sep 5
 Logo
3:05 am - 4:59 pmHKG-PDX
28h 54m3 stops
 Logo
8:37 pm - 9:55 amPDX-HKG
22h 18m2 stops
$1,161
Find Deal
Fri, Aug 29 - Fri, Sep 5
 Logo
12:20 pm - 9:48 pmHKG-PDX
24h 28m2 stops
 Logo
6:15 am - 4:05 pmPDX-HKG
18h 50m1 stop
$1,167
Find Deal
Thu, Aug 28 - Fri, Sep 5
Cathay Pacific Logo
12:50 am - 11:50 pmHKG-PDX
38h 00m1 stop
Cathay Pacific Logo
7:00 am - 6:20 amPDX-HKG
32h 20m1 stop
$1,828Cathay Pacific
Find Deal
Wed, Oct 15 - Sat, Nov 15
EVA Air Logo
7:40 pm - 9:47 amHKG-PDX
29h 07m2 stops
EVA Air Logo
2:30 pm - 9:00 amPDX-HKG
26h 30m2 stops
$2,267EVA Air
Find Deal
Mon, Oct 13 - Tue, Nov 18
Japan Airlines Logo
10:40 am - 1:50 pmHKG-PDX
18h 10m2 stops
Japan Airlines Logo
9:34 am - 10:45 pmPDX-HKG
21h 11m2 stops
$2,332Japan Airlines
Find Deal
Fri, Oct 17 - Tue, Nov 18
Japan Airlines Logo
10:40 am - 1:50 pmHKG-PDX
18h 10m2 stops
Japan Airlines Logo
9:34 am - 10:45 pmPDX-HKG
21h 11m2 stops
$2,408Japan Airlines
Find Deal
Mon, Oct 13 - Tue, Nov 18
Air Canada Logo
6:00 pm - 12:28 amHKG-PDX
45h 28m2 stops
Air Canada Logo
9:50 am - 6:40 pmPDX-HKG
16h 50m1 stop
$2,689Air Canada
Find Deal
Mon, Oct 13 - Mon, Nov 17
Air Canada Logo
6:00 pm - 12:28 amHKG-PDX
45h 28m2 stops
Air Canada Logo
3:15 pm - 6:40 pmPDX-HKG
35h 25m1 stop
$2,697Air Canada
Find Deal
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 26h 32m.

How many direct flights to Portland are there each day?

There are around 290 direct flights from within Hong Kong to Portland every day. Most flights depart in the morning, with 7:00 am the most common departure time and 43% of flights departing in the morning.


Good to know

Low seasonSeptember
Cheapest flight$469
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 27% lower on average.
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.

  • What is the cheapest day to fly to Portland?

    Based on KAYAK data, the cheapest day to fly to Portland is Tuesday where round-trip tickets can be as cheap as $955. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $1,393 on average.

  • 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 2,024 direct flights from within Hong Kong to Portland. The most common day for departures is Friday, with 15% 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 9837 reviews
7.3Boarding
7.1Comfort
6.3Food
6.8Entertainment
7.8Crew
Airline reviews

I did not noticed baggage was separate - I had assumed international flights included luggage, so it surprised me I had to pay to check a bag.

10.0 ExcellentAnonymous, Jul 2025YVR - DEN
Read more Air Canada reviews

I did not noticed baggage was separate - I had assumed international flights included luggage, so it surprised me I had to pay to check a bag.

Flight got delayed for no reason. And Air Canada was doing 3 boardings via the same gate. It was chaotic!

My return flight experience was one of the worst times I have had traveling anywhere this year. Not because of the flight. It was because there was not enough time allocated to deplane, go through U.S. Customs and U.S. Security to get to the gate for the connecting flight to Boston which I missed, There was well less than an hour between my landing in Montreal from Prince Edward Island to my connecting gate. I even called Air Canada on the morning of my return and noted my concern over the short layover time, not more that 45 minutes. The initial flight was four minutes late. I was seated in the rear of the first aircraft, and it took at least 20 minutes to deplane. The U.S. Customs was a considerable distance from the gate at which we landed. The need for double security seemed unnecessary and redundant. The distance from the security to my gate was again fairly great, and the wrong gate number was listed on my boarding pass. The agent I approached at the flight that was going to Newark, New Jersey was too busy to answer my question as to what gate was for Boston. When I got to the right gate, they had just closed the door to the aircraft even though I arrived a minute late. If I knew the distance to Customs and from Security to the gate, I would have asked for a seat on the next available flight which was 4:30 pm. When I made my call at 6:00AM that morning. When I asked the agent at the Boston gate, he said that the 4:30 flight was already “OVERBOOKED!” I was put on an 8:30 PM flight and didn’t get home until MIDNIGHT. I then had to care for a barnful of hungry animals and didn’t get to bed until 2:00 AM.

From Montreal to Cincinnati the flight was perfect! Flight free and everyone was perfect and a pleasure to travel with. But from Casablanca to Montreal the flight crew were quite cold, unhelpful, also seemed to scold many passengers instead of simply educating or instructing them. There were a couple for sure I could describe but not name… i was really shocked bc my experience w air Canada is typically a good one at the very least. It seemed something was very much so I’m the air w the crew. The two older lady crew members and the male were amazing but the younger lady crew members w the exception of one were very clique-y and snarky, sassy

Seating wasn’t too cramped; I don’t understand how luggage bins get full if there are enough for each person. Shouldn’t there be room for the designated carry-on and personal item for each passenger at their seat? THEN, IF for some reason extra room is available for someone who prefers it, then shifts can occur. I’m simply saying it seems that I should have primary access to the storage bin at my seat and underneath in front of me. It was suggested that I go to the back of the plane to store my carry-on when I paid to have access to the first seat after 1st class. The additional stress and inconvenience could be avoided and I think all passengers and flight crew are interested in guidelines that are fair, clear, and reduce tension.

Wonderful airline. All staff were pleasant and helpful. What is sad is that it wasn’t grand gestures just everyday pleasantness and friendliness that are missing from the other airlines I have flown recently.

Friendly efficient crew, but plane had no way to charge phone. That is a near necessity with today’s travel where we carry out travel documents on our phones.

The flight was delayed for 2 hrs. We were changed to a smaller plane, which was shaking a lot.

Bad service as well. Another 3hr delayed flight from chicago to Charlotte.

Orlando to Canada, despite being close and an international flight, the plane was not at all comfortable. It felt like the chair was being pushed forward, in addition to not having a TV and having to choose from a tiny glass of drink, for example, water or soda. I couldn't have both. When I asked the flight attendant for an extra glass of water, she looked at me with an ugly face. This is ridiculous. They don't want to give water to passengers. I will never fly with this airline again in my life.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Salem

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.