Cheap flights from Portland to Hong Kong from $399
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Hong Kong departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Portland to Hong Kong
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Hong Kong?
The month of April is, on average, the cheapest month to fly to Hong Kong from Portland, with most prices found around $789. The month of September is another great option to travel to Hong Kong, with average flight prices from Portland averaging around $837.
What is the cheapest day to depart on your flight to Hong Kong?
The cheapest day to depart from Portland to Hong Kong is on a Wednesday. Travelers who choose to depart for Hong Kong on a Wednesday will often find tickets for as low as $1,076. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,293.
What is the cheapest airline that flies from Portland to Hong Kong?
Air Canada, United Airlines, and Delta are the most popular carriers operating from Portland to Hong Kong
What airlines fly to Hong Kong?
Air Canada, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Hong Kong from Portland according to our data. Air Canada is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Hong Kong. Keep in mind that there are 4 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.
Cheap Portland to Hong Kong flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Hong Kong
When did momondo last update prices for flights from Portland Airport to Hong Kong?
Prices for flights from Portland Airport to Hong Kong refresh daily.
How many operators does momondo search for flights from Portland Airport to Hong Kong?
The number of operators available for flights from Portland Airport to Hong Kong is 4 as of April 2025.
How old do you have to be to fly from Portland Airport to Hong Kong?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Hong Kong.
What documentation or ID do you need to fly to Hong Kong?
The required travel and health documents for your Hong Kong trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hong Kong. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Portland to Hong Kong
Compare and see reviews for airlines that fly from Portland to Hong Kong with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $638 | Free Cancellation | Rating 7.0 9,022 reviews | |||
| PriceFrom $815 | Free Cancellation | Rating 8.3 1,440 reviews | |||
| PriceFrom $883 | Free Cancellation | Rating 7.5 841 reviews | |||
| PriceFrom $917 | Free Cancellation | Rating 7.4 8,615 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Portland to Hong Kong?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Hong Kong for you.
Can I find flights from Portland to Hong Kong with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Hong Kong from Portland with this policy.
How can momondo help me find flights from Portland to Hong Kong?
Once you have performed a search for Portland to Hong Kong flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Portland to Hong Kong right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Hong Kong, momondo offers a useful price alert feature which will track prices for flights to Hong Kong from Portland and alert you when they change.