Cheap Flights from Hong Kong (HKG) to Portland (HIO)

Popular airlines from Hong Kong International Airport (HKG) to Portland, OR (HIO-Portland-Hillsboro)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. PDX. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $1,677
PDX
Portland Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $1,677

Frequently asked questions

How much does a flight from Hong Kong Intl. Airport (HKG) to Portland-Hillsboro Airport (HIO) cost?
Lock in a cheap one-way flight or cheap return flight from Hong Kong Intl. Airport (HKG) to Portland-Hillsboro Airport (HIO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Hong Kong Intl. Airport (HKG) to Portland-Hillsboro Airport (HIO)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between HKG and HIO. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Hong Kong Intl. Airport (HKG) to Portland-Hillsboro Airport (HIO)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest HKG to HIO flight.
How many flights per day from Hong Kong Intl. Airport (HKG) to Portland-Hillsboro Airport (HIO)?
Direct flights from Hong Kong Intl. Airport (HKG) to Portland-Hillsboro Airport (HIO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HKG to HIO?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hong Kong Intl. Airport (HKG) to Portland-Hillsboro Airport (HIO)?
To avoid possible delays on the Hong Kong Intl. Airport (HKG) to Portland-Hillsboro Airport (HIO) route, aim to fly before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Hong Kong Intl. Airport (HKG) to Portland-Hillsboro Airport (HIO) last-minute?
Booking your plane ticket from HKG to HIO shortly before your getaway is generally more expensive. However, if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a HKG to HIO flight and hotel package?
You'll typically save money by securing a HKG to HIO flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your ideal accommodations and flights, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Hong Kong Intl. Airport (HKG) to Portland-Hillsboro Airport (HIO)?
In most instances, you can cancel or reschedule your HKG to HIO flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more information, go to our Customer Service portal.

Travel information

Origin airport
Hong Kong Intl.
Destination airport
Portland-Hillsboro
Distance
6547 mi

Book with confidence

Hong Kong to Portland Flights

The cheapest times to fly from Hong Kong to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hong Kong to Portland are during the month of . You can find some of the cheapest flights from Hong Kong to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hong Kong to Portland

Sunday is one of the best days to book for cheap flights from Hong Kong to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hong Kong to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hong Kong to Portland in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hong Kong to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hong Kong to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Hong Kong to Portland Flights

Explore a world of travel with Expedia

*Available to One Key members.