$472 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 4/23. 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

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 23% 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.

Cheap Flight Deals 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.

Recent round-trip flight deals from Hong Kong to Portland

KAYAK's recommended round-trip deals from the most popular airlines that fly from Hong Kong to Portland.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
9:45 pm - 11:52 amHKG-PDX
29h 07m2 stops
7:00 am - 7:55 pmPDX-HKG
21h 55m2 stops
Mon, Jun 2 - Sun, Jun 29
11:20 am - 7:00 pmHKG-PDX
22h 40m2 stops
7:35 pm - 9:55 amPDX-HKG
23h 20m2 stops
Thu, Jun 5 - Tue, Jun 24
2:25 pm - 2:46 pmHKG-PDX
39h 21m2 stops
6:15 am - 4:05 pmPDX-HKG
18h 50m1 stop
Fri, Sep 5 - Fri, Sep 26
11:20 am - 7:00 pmHKG-PDX
22h 40m2 stops
9:59 pm - 6:55 pmPDX-HKG
29h 56m2 stops
$987STARLUX Airlines
Find Deal
Thu, Jun 5 - Sat, Jun 14
12:45 am - 4:59 pmHKG-PDX
31h 14m2 stops
5:50 pm - 10:30 pmPDX-HKG
37h 40m2 stops
$1,001Delta
Find Deal
Sun, Jun 1 - Sun, Jun 29
12:45 am - 5:07 pmHKG-PDX
31h 22m2 stops
9:10 am - 4:20 pmPDX-HKG
40h 10m2 stops
$1,065Delta
Find Deal
Thu, Sep 4 - Fri, Sep 26
12:55 pm - 6:45 pmHKG-PDX
20h 50m2 stops
6:15 am - 4:05 pmPDX-HKG
18h 50m1 stop
$1,082
Find Deal
Mon, Jun 2 - Sun, Jun 29
6:00 pm - 6:46 pmHKG-PDX
15h 46m1 stop
6:15 am - 4:05 pmPDX-HKG
18h 50m1 stop
$1,170Air Canada
Find Deal
Fri, Sep 5 - Fri, Sep 26
11:15 am - 8:47 pmHKG-PDX
24h 32m1 stop
9:53 am - 6:55 pmPDX-HKG
18h 02m1 stop
$1,326United Airlines
Find Deal
Mon, Jun 2 - Sun, Jun 29
11:15 am - 8:47 pmHKG-PDX
24h 32m1 stop
7:41 pm - 6:55 pmPDX-HKG
32h 14m1 stop
$1,456United Airlines
Find Deal
Thu, Jun 5 - Sat, Jun 14

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.

What is the cheapest day to fly to Portland?

The average price of all round-trip flights to Portland clicked on KAYAK for each day over the last 12 months.
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.

What is the cheapest month to fly to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Portland is February, where tickets cost $988 on average for return flights. On the other hand, the most expensive months are August and June, where the average cost of tickets from Hong Kong is $1,736 and $1,701 respectively. For one-way flights, the best month to travel is February with an average price of $988.

Good to know

Low season

February

High season

September

Cheapest flight

$472
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 22% 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.

  • 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 1,968 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.

See more FAQs

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.

Top airlines 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.
7.4
United AirlinesOverall score based on 8603 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
7.0Entertainment
Airline reviews

Compared with other carriers business class for an overnight was not worth the extra expense.

6.0 GoodRobbie, Mar 2025SFO - RDU
Read more United Airlines reviews

Compared with other carriers business class for an overnight was not worth the extra expense.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

We were Polaris passengers and found the service poor. The food was ok but the flight attendants were not attentive and rushed the service.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

Boarding was challenging as we had to use the stairs from the tarmac. Stairs are okay but a roller bag makes it challenging.

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

All was fine. Weather was a bit stormy, but nothing kayak can do about that! 😊

I paid for a comfort class seat and was seated in economy.

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!

My plane was cancelled and had to be rebook for the evening was not happy.

The flight was cancelled and we had to rebook on Porter to make our cruise the next day. Air Canada has not compensated. We won’t be flying with them again. This is the second time this has happened. Also the return flight was delayed 2 hours who knows why.

Mixed experienced. Nice staff. Spacious 787 better than cramped Airbus, though my seat was broken. The bad: Way overpriced ticket and charged for food despite 6 hr flight.

Separated me and my wife and wife’s sister in far apart different seats even though I booked them all together. Just scams after scams to make us pay more. Worst airline

Very smooth flight and the crew members were very welcoming.

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.