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Find cheap flights from Portland to Hong Kong from $507

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 10/22. 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
0 bags
Thu 7/11
Thu 7/18

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Best Hong Kong Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Hong Kong
Hong Kong2 stops$856

Good to know

Low season

April

High season

June

Cheapest flight

$507
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Portland to Hong Kong

FAQs - booking Hong Kong flights

  • 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.

  • 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.

See more FAQs

Top tips for finding cheap flights to Hong Kong

  • Morning departure is around 16% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Portland to Hong Kong

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.
8.3
Japan AirlinesOverall score based on 1457 reviews
8.4Boarding
7.8Entertainment
8.2Comfort
7.8Food
8.7Crew
Airline reviews

Overall mediocre-good, with the service on the flight operated by American Airlines being subpar and not the kind and standard you’d get from a Japan Airlines crew. The majority of the stewards on AA were not as gentle and friendly as those from Japan Airlines. Japan Airlines were more attentive to detail and your flight experience. AA was more interested in completing their tasks.

6.0 Goodsupaky, May 2024LAX - HND
Read more about Japan Airlines reviews

Overall mediocre-good, with the service on the flight operated by American Airlines being subpar and not the kind and standard you’d get from a Japan Airlines crew. The majority of the stewards on AA were not as gentle and friendly as those from Japan Airlines. Japan Airlines were more attentive to detail and your flight experience. AA was more interested in completing their tasks.

Very pleasant, look forward to flying with JAL again if the price is right.

All of the JAL flights in this itinerary were great. However the last leg of my flight from LAX to SFO was through Japan Air’s partner, AA which wqsn’t up to par. We were informed only minutes before boarding time of a delay despite the airlines knowing about the delay far earlier (the aircraft we would be taking arriving arrived and disembarked close to our boarding time, for all to see but AA still kept the original boarding time posted until last minute). Furthermore, once we boarded the taxi/wait time was also extended, with the pilot blaming “construction at SFO” for the delay, rather than taking accountability for the the plane’s late arrival coming into LAX. We took off approximately an hour later than scheduled. It’s for these reasons I adamantly avoid American Airlines when possible. Again, JAL was stellar.

Excellent crew, immediate attention for any request. Both ways on time (rather before time arrival at Haneda). Only complaint was that the seats are not reclining like rest of the airlines that I travelled. The Backrest is fixed. The reclining is only within the box seat, so you slide down forward for reclining, not backward. So it was bit uncomfortable. The food for the day trip was excellent. For the night flight, no breakfast was served, only dinner, which was disappointing.

I like the braised beef., miso soup,, and green tea. Very little choices of hollywood movies. The PA announcement in English was not very clear and very soft. I could hardly hear.

More updated movies & Chinese movies. The food sometimes overcooked. Prefer to have more neat snacks in between than just choose from the menu. Please change the menu every now and then. This is my second time flying within one year and the menu didn’t change at all!

Food is lagging. Very poor choice. Like vending machine fast food.

Please change the menu more often. The beef is not tender, more choice in ice cream flavor. Dessert is not good too.

Again I paid for an upgrade on my credit card didn’t get it need a refund. . American I not good at gettin in contact for refunds.

I didn’t like the check in process I had to check in at the counter took too much time . Didn’t give the upgrade my seat .

My biggest complaint is the comfort and no good movies to choose from. My headphones didn't work either. 😔

Bad experience. Departure time delayed from 1610 to 1740. After the flight was pushed back, pilot said there was a technical issue on the aircraft and we couldn’t take off. Delayed another hour to solve it.

The flight was cancelled. I wasn't informed where to check in, how and when. It wasn't easy to get in contact with Cathay service representative, and they were not very helpful... The staff on the airport - Air Canada (I assume) were the most helpful, kind efficient, patient... Thank you for all your help and care, for your patience, for your professionalism!!!

Great, the flight attendants were very friendly and the food was also good.

The overall flight went well and the aircrew was pleasant.

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

I cancelled the flights in good time but could only get a partial refund. I was not warned of this.

Not good. Flight was purchased for my father who needed medical assistance to board and transfer due to a heart condition. No one at Hong Kong from Cathay was there to assist and he barely made the connection. When I talked to him he could barely breath and was not sure he was going to make it. Really poor service even though the ticket stated he needed a wheelchair assistance.

The entertainment wasn’t playing in the app or online.

Lady was a bit rude during boarding and I was being nice to her.

Why does it have to be painful to fly long distances?

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

Paid for premium economy had no tv the whole time the crew tried to reset/reboot but would not work they said they would put a trouble ticket in for it. We had 3 seats my tv was the only one that didn't work. They cancelled our flight re worked us on another that left us at airport over night on the floor I have a ten year old and a 78 diabetic mother which also had shingles and suffers from nerve pain in legs and back. Requested wheelchair service at all airports after the re route NO wheelchair service was there to help. WORST experience we have ever had. Went to American airlines assistance it was closed. I AM FURIOUS!!! I expect some sort of compensation from this traumatic experience and no need for flying points we don't plan on using American airlines again!!!!

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Information when booking said the flight would be with American Airlines but the flight was actualy with British Airways. Check in from Orlando was nice and quick. I agreed to put my cabin case in the checked luggage as it was a full flight. Case came back damaged (unable to put the handle down) so will have to dispose of it. Seats were quite cramped with very little leg room, even for economy. This was the experience of both the outgoing and return flight. Cabin crew were ok and flight time was punctual.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

There was a mistake with the first name we only discovered at security. Air canada was unable to correct it to match then passport since it was booked through an agency. The agency could not correct it either since they need at least two hours to do that. We could not fly and lost a bunch of money. Learned my lesson about kayak.

My flight got canceled. Then AC rebooked me to a next day flight. No compensation no apology. It almost messed up my entire trip and schedule. However, all the unexpepected seems routine and ordinary to AC, so customers need to get used to.

The food was horrible the flying attendance hardly made any checks and the seats were very tied ..

I love air Canada. The staff is so helpful and friendly and attentive. I paid for extra room but chose a ser near a person who took up a lot of space which gave me less space than regular economy, I was sad I did that!

I appreciated the flight was on schedule but the crew told us that the flight would be delayed because of an air craft queue to take off. Instead of us arriving at 11.55pm, we were in Toronto at something past 2am which was a massive disadvantage on my part.

For such a long flight they should offer tea or coffee in between two meals.

No seat assignment . Last on board . Though I would not receive any boarding pass

last minute was rebooked. This rebooking made me miss my connection, added a stop in my itinerary without my approval, and had me arriving 10 hours later to my destination...for a delay that was 2 hours. To boot, my final flight from London to Athens booked me in a middle seat, where I originally booked all aisle seats. This was incredibly uncomfortable for a 24 hour journey and made me incredibly upset.

Did not appreciate “hidden fees” to check a bag for international flight and purchase a seat to be next to my spouse. Won’t choose this airline again.

The flight left over 2 hours late and caused me to miss my connecting flight. Consequently, I missed my cruise ship out of Barcelona. The cost associated with this miss was as follows: Airfare to Sicily Italy to get on the ship TWO days late - $232.30 Taxi from Airport to hotel $35 Dinner at hotel $38 Hotel in Barcelona - $208 Taxi from Sicily to hotel $70 Hotel in Sicily - $148 Prorated time missed on cruise $ 1,143

Book cheap flights from Portland to Hong Kong

Recent round-trip flight deals

9/18Wed
2 stopsChina Eastern
26h 45mPDX-HKG
10/23Wed
2 stopsChina Eastern
35h 03mHKG-PDX
$856
11/13Wed
1 stop
26h 50mPDX-HKG
11/19Tue
2 stops
25h 11mHKG-PDX
$1,065
11/14Thu
1 stopAir Canada
20h 40mPDX-HKG
11/20Wed
1 stopAir Canada
15h 46mHKG-PDX
$1,066
7/10Wed
1 stopAir Canada
33h 40mPDX-HKG
7/17Wed
1 stopAir Canada
14h 42mHKG-PDX
$1,088
9/18Wed
2 stopsQatar Airways
34h 21mPDX-HKG
10/22Tue
2 stopsQatar Airways
30h 07mHKG-PDX
$1,287
9/14Sat
2 stopsQatar Airways
37h 35mPDX-HKG
10/18Fri
2 stopsQatar Airways
30h 07mHKG-PDX
$1,298
8/7Wed
1 stopUnited Airlines
17h 15mPDX-HKG
8/28Wed
1 stopUnited Airlines
22h 19mHKG-PDX
$1,361
11/18Mon
2 stopsUnited Airlines
22h 44mPDX-HKG
11/20Wed
1 stopUnited Airlines
16h 56mHKG-PDX
$1,402
9/18Wed
1 stopCathay Pacific
21h 55mPDX-HKG
10/22Tue
1 stopCathay Pacific
29h 59mHKG-PDX
$1,609
11/23Sat
1 stopCathay Pacific
20h 20mPDX-HKG
12/13Fri
1 stopCathay Pacific
31h 02mHKG-PDX
$1,697

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Recent one-way flight deals

10/22Tue
2 stops
42h 35mPDX-HKG
$507
10/28Mon
1 stopAir Canada
20h 40mPDX-HKG
$565
7/7Sun
2 stopsAmerican Airlines
50h 01mPDX-HKG
$837
7/17Wed
2 stopsAmerican Airlines
30h 01mPDX-HKG
$841
10/22Tue
3 stopsUnited Airlines
29h 31mPDX-HKG
$924
6/26Wed
1 stopCathay Pacific
21h 55mPDX-HKG
$1,140
6/16Sun
1 stopCathay Pacific
17h 30mPDX-HKG
$1,220
10/23Wed
3 stopsUnited Airlines
29h 31mPDX-HKG
$1,276
10/28Mon
3 stopsJapan Airlines
44h 30mPDX-HKG
$1,368
7/18Thu
3 stopsJapan Airlines
47h 30mPDX-HKG
$1,573

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Last minute flights from Portland to Hong Kong

Last minute flight, train and bus deals

6/14Fri
multi-stop
23h 55mPDX-HKG
6/16Sun
multi-stop
26h 02mHKG-PDX
$1,922
6/16Sun
multi-stop
21h 55mPDX-HKG
8/26Mon
multi-stop
27h 27mHKG-PDX
$1,963
6/16Sun
multi-stopUnited Airlines
40h 34mPDX-HKG
8/29Thu
multi-stopUnited Airlines
16h 09mHKG-PDX
$1,964
6/16Sun
multi-stop
23h 00mPDX-HKG
8/30Fri
multi-stop
27h 27mHKG-PDX
$1,998
6/14Fri
multi-stopUnited Airlines
17h 20mPDX-HKG
6/16Sun
multi-stopUnited Airlines
39h 06mHKG-PDX
$2,036
6/16Sun
multi-stopCathay Pacific
27h 45mPDX-HKG
8/25Sun
multi-stopCathay Pacific
22h 47mHKG-PDX
$2,078
6/16Sun
multi-stopCathay Pacific
27h 45mPDX-HKG
8/28Wed
multi-stopCathay Pacific
23h 23mHKG-PDX
$2,106
6/16Sun
multi-stopJapan Airlines
24h 00mPDX-HKG
8/29Thu
multi-stopJapan Airlines
27h 39mHKG-PDX
$3,606
6/15Sat
multi-stopAmerican Airlines
50h 01mPDX-HKG
8/29Thu
multi-stopAmerican Airlines
30h 04mHKG-PDX
$3,677
6/15Sat
multi-stopAmerican Airlines
50h 01mPDX-HKG
8/25Sun
multi-stopAmerican Airlines
34h 37mHKG-PDX
$4,031

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Portland - Hong Kong Flights

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Portland (PDX)United States

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Hong Kong - Portland

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