Cheap Flights from Portland to Hong Kong from $390

Frequently Asked Questions

• What are the cheapest flights from Portland to Hong Kong (PDX-HKG)?

  Based on Trip.com data, Air Canada offers one-way fares as low as $390 on Cheapest nonstop routes (e.g. PDX to HKG on Thu, Nov 12), while Air Canada offers Cheapest nonstop round-trips from $874 departing on Mon, Sep 21 and returning on Thu, Sep 24.

• Which airlines offer direct flights from Portland to Hong Kong?

  At the moment, you can catch a nonstop flight from Portland to Hong Kong with the following airlines, including: Alaska Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Portland to Hong Kong?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Portland to Hong Kong is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Portland to Hong Kong?

  To find best deals on flights from Portland to Hong Kong, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Nov 12, with one-way flights priced at just $390.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Canada.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Hong Kong travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Portland (PDX) to Hong Kong (HKG) the cheapest?

  The cheapest months to fly from Portland to Hong Kong is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Portland to Hong Kong on?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Portland to Hong Kong on September 21, 2026 with United Airlines, with prices starting at $781.

• Which airports can I fly into Hong Kong from Portland?

  You can arrive at any of the following airports in Hong Kong: Hong Kong International Airport (HKG). Flights from Portland International Airport to Hong Kong International Airport (PDX-HKG) are by far the most popular option for this route.

• Is there any time difference between Portland and Hong Kong?

  The time difference between Hong Kong and Portland is 16h.

• How do I change or cancel my ticket from Portland to Hong Kong?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Portland to Hong Kong?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Portland to Hong Kong is $720. Fares vary by travel date, airline and availability.

• How do I book flights from Portland to Hong Kong on Trip.com?

  Enter Portland and Hong Kong, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.