PDX - HKG

$421 Find Cheap Flights from Portland to Hong Kong

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Hong Kong 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hong Kong

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Hong Kong.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Hong Kong.
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Everything you should know

Cheapest round-trip
$866
Typical prices: $1,095-$626
STARLUX Airlines
Çar 4/29Sal 5/12
PDX - HKG • 2 stops
Cheapest one-way
$421
Typical prices: $290-$456
Multiple Airlines
Per 4/23
PDX - HKG • 2 stops
Top airlines
Cheapest • from $866 (round-trip)
Best reviews • 8.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Portland and Hong Kong. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $968 (round-trip)
Shortest trip • 17h 11m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hong Kong!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Hong Kong (PDX-HKG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Hong Kong 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 Portland to Hong Kong

Çar, Nis 29 - Sal, May 12
STARLUX Airlines Logo
5:30 pm - 9:55 am
PDX
-
HKG
25h 25m
2 stops
STARLUX Airlines Logo
11:20 am - 11:59 pm
HKG
-
PDX
27h 39m
2 stops
$866STARLUX Airlines
Pzt, Eyl 7 - Çar, Eyl 9
United Airlines Logo
5:10 am - 6:55 pm
PDX
-
HKG
22h 45m
1 stop
United Airlines Logo
2:35 pm - 11:00 pm
HKG
-
PDX
23h 25m
2 stops
$869United Airlines
Pzt, Eyl 7 - Sal, Eyl 22
Air Canada Logo
3:30 pm - 5:15 am
PDX
-
HKG
22h 45m
1 stop
Air Canada Logo
9:45 am - 12:47 am
HKG
-
PDX
30h 02m
2 stops
$870Air Canada
Pzt, Eyl 7 - Çar, Eyl 9
United Airlines Logo
8:35 am - 6:55 pm
PDX
-
HKG
19h 20m
1 stop
United Airlines Logo
11:45 am - 2:47 pm
HKG
-
PDX
18h 02m
1 stop
$871United Airlines
Pzt, Eyl 7 - Çar, Eyl 9
United Airlines Logo
5:10 am - 6:55 pm
PDX
-
HKG
22h 45m
1 stop
United Airlines Logo
9:30 am - 8:50 pm
HKG
-
PDX
26h 20m
2 stops
$872United Airlines
Pzt, Eyl 7 - Çar, Eyl 9
United Airlines Logo
5:00 am - 6:55 pm
PDX
-
HKG
22h 55m
2 stops
United Airlines Logo
2:35 pm - 8:50 pm
HKG
-
PDX
21h 15m
2 stops
$873United Airlines
Sal, Eyl 8 - Sal, Eyl 22
Air Canada Logo
7:45 pm - 5:15 am
PDX
-
HKG
18h 30m
1 stop
Air Canada Logo
9:45 am - 9:31 am
HKG
-
PDX
14h 46m
1 stop
$874Air Canada
Pzt, Eyl 7 - Çar, Eyl 9
United Airlines Logo
5:00 am - 6:55 pm
PDX
-
HKG
22h 55m
2 stops
United Airlines Logo
11:45 am - 10:52 pm
HKG
-
PDX
26h 07m
2 stops
$875United Airlines
Pzt, Eyl 7 - Pzt, Eyl 21
Air Canada Logo
3:30 pm - 5:15 am
PDX
-
HKG
22h 45m
1 stop
Air Canada Logo
9:45 am - 9:31 am
HKG
-
PDX
14h 46m
1 stop
$884Air Canada
Sal, Eyl 15 - Per, Eki 8
United Airlines Logo
5:00 am - 6:55 pm
PDX
-
HKG
22h 55m
2 stops
United Airlines Logo
11:45 am - 6:41 pm
HKG
-
PDX
21h 56m
1 stop
$888United Airlines
Booking Insights

KAYAK's insights & trends for Portland to Hong Kong flights

Get data-powered insights and trends into flights from Portland to Hong Kong to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Portland to Hong Kong?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Hong Kong departing in April.

What is the cheapest month to fly from Portland to Hong Kong?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Hong Kong, 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 from Portland to Hong Kong is January, where tickets cost $606 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,203 and $1,147 respectively.

How far in advance should I book a flight from Portland to Hong Kong?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Hong Kong, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Portland to Hong Kong, you should book around 3 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonDecember
Cheapest flight$421
Best time to beat the crowds but there is an average 40% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Portland to Hong Kong

When to book flights from Portland to Hong Kong

Are your dates flexible? Find out the best times to travel from Portland to Hong Kong based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Hong Kong

  • What is the cheapest flight from Portland to Hong Kong?

    In the last 3 days, the lowest price for a flight from Portland to Hong Kong was $421 for a one-way ticket and $866 for a round-trip.

  • Do I need a passport to fly between Portland and Hong Kong?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Portland and on arrival in Hong Kong.

  • Which aircraft models fly most regularly from Portland to Hong Kong?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Hong Kong?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Portland and Hong Kong, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Hong Kong from Portland?

    Vancouver is the most popular layover city among KAYAK users traveling from Portland to Hong Kong.

  • Which is the best airline for flights from Portland to Hong Kong, STARLUX Airlines or Korean Air?

    The two airlines most popular with KAYAK users for flights from Portland to Hong Kong are STARLUX Airlines and Korean Air. With an average price for the route of $912 and an overall rating of 8.9, STARLUX Airlines is the most popular choice. Korean Air is also a great choice for the route, with an average price of $887 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Portland to Hong Kong?

    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 from Portland to Hong Kong.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Hong Kong?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hong Kong from 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 from Portland to Hong Kong?

    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 Hong Kong with an airline and back to Portland with another airline. Booking your flights between Portland and HKG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Hong Kong?

    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 Hong Kong from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Portland to Hong Kong

 
See real verified KAYAK customer reviews for airlines flying from Portland to Hong Kong. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Hong Kong? 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.
8.9
STARLUX AirlinesOverall score based on 296 reviews
9.0Boarding
8.8Entertainment
8.7Food
8.9Comfort
9.2Crew
Airline reviews

I liked everything but I flew business class and StarLux booked another passenger and a one year old , in business class The child cried 80 percent of the flight, the flight was a long 13 hour flight. I’m 75 and I have 10 grand children, I love kids But with that said it still made it not and enjoyable flight. Ask your great flight attendance what they think of the situation, they had to deal with. Let me know what they said Respectfully, Al Eaddy

2.0 MediocreAlbert, Apr 2026
TPE - SFO
Read more STARLUX Airlines reviews

I liked everything but I flew business class and StarLux booked another passenger and a one year old , in business class The child cried 80 percent of the flight, the flight was a long 13 hour flight. I’m 75 and I have 10 grand children, I love kids But with that said it still made it not and enjoyable flight. Ask your great flight attendance what they think of the situation, they had to deal with. Let me know what they said Respectfully, Al Eaddy

Everything is smooth. Very good. Except flight arrived SFO 30min late.

more new movies and the blockbuster movies that everyone likes

Great airline. Kind staff, before m, during, and after the flight. They Directed you the whole way. Even when I arrived at my transfer destination, flight attendants guided passengers on which direction to go. I would definitely fly STARLUX again.

Got dinner and breakfast! They had mahjong game in entertainment system. Current movies. Loved the slippers, sleeping mask packet. Great experience for a long flight

Leg room was great. Friendly crew. Food is great. Crew always kept the toilet clean.

Excellent. Airline was very clean, staff was excellent, very professional. Economy seats were still large and comfortable. Meals were included and with good options. We were given a blanket and pillow as well as a comfort kit including an eye mask, ear plugs, and tooth brush. Would highly recommend.

Business Class is exceptional, from the lie flat seats to the wide range of food on board. Can’t wait for our next journey with Starlux!

Th tray was dirty when pulled it out. Still oily and food stains can clearly see last trip cleaner did not clean well. The toilet sink water did not drain quickly enough.

Majority of the movie entertainment loaded in the aircraft were quite old.

Great service and comfort level. You can have more of vegetarian food options.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

Multiple late or canceled flights. Lounge was 100 degrees. Food was terrible. The plane was incredibly old, and best of all, a screaming child for 3 hours. All for the low low price of $2,600 one way Hanoi to Shanghai. No idea how Cathay is ranked so high. Cathay is not much better than American Airlines or Spirit. In the future I will go out of my way to not fly Cathay.

The experience was very good. A little disappointed for the delays and the screen. The touch screen was annoying for being so irresponsive. Not a lot of good movie choices for me. The service is great. Food could have more choices though.

The vegan oriental option was disappointing. The regular vegan option was okay but we've had better.

Indian Vegetarian food was bland and I had to repeatedly ask for Salt. Movie selection is out dated.

The flight experience was good for a long flight over the pole, but it got my wife to the Far East in time.

I love the comfortable business class seats. The service was excellent. Staff was friendly.

when i ask for help all the crew members had a look like why are you calling me? very terse and rude.

Problems with entertainment system eventually rectified. Cabin crew attentive and polite but a bit absent minded when it came to remembering requests, salt, sugar etc.

Good service and food. However, we paid over $400 for aisle seats for my disabled husband and me, and we were given window and middle seats. This was dangerous for our health condition on such a long flight. We needed to stand up and walk around frequently, but we were stuck in our seats. Please give us a refund of our seat payment since you chose not to honor our request.

I didn't see any flight attendants offer coffee or green tea. There was regular drink service but after a short meal was served didn't notice that happening.

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

All good flight was 35 minutes early when arriving in Edinburgh

Flights were on time actually early service was good and crew cheerful

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

Flight home was delayed multiple times, did not get home until 2am

the check-in lady at ORD was extremely rude and unprofessional. very disappointed as it was supposed to be a celebration for my wife's birthday and it really put a damper on things. if i wanted to be treated like trash, i would have flown Economy! (as opposed to business class)

My original flight was cancelled and then rebooked four hours later on a recovery flight, but I was checked in as stanby and had no seats so as a family of four we were concerned about not being seated altogether. Our flight then got delayed by another 1.5 hours and when seats were assigned at the gate, three of the four of us were together and we could get my wife closer, they offered no assistance.

I bought a ticket from Kayak. When I got to the airport, the was no ticket. I had to pay 5X to get to my destination. No response received from Kayak. I will NEVER use them again.

My wallet was stolen while I was sleeping on the plane.

Good boarding but extremely cold temperature in both flights (60 F!).

The whole plane smelled and felt old. The seats were very uncomfortable. Multiple delays. Extra fees.

Very rude gate attendants in San Francisco who didn’t let me bring my little carry on (smaller than usual size) and after boarding I realized that there still were a lot of overhead compartment space (like a full section available in some spots). That made me lose 30 minutes at my destination at 1am and it could have broken something fragile that I had in it

The most uncomfortable flight I’ve ever been on. I’m only 5,4” and barely had enough room to exist, couldn’t even fully relax my shoulders. Not sure why they bother with snacks. Half a coke and a single cookie?? Wow. Purchasable food looked gross too. Remember when airlines used to treat you like a human being?

Departed Palm Springs over an hour late because there’s only one gate, and it has always delayed by the arriving and departing flight to Toronto and the arriving flight from Vancouver.

Everything you need to know for your flight from Portland to Hong Kong

Information on your arrival and departure airports