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HK$918+ Cheap flights from Portland

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6-9. 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.
PDX — HKG
13 Jun — 20 Jun1
1 adult

What to know about flights from Portland

Discover essential information about flights departing from Portland, including flight schedules, destinations, airlines operating at the Portland airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 8 June 2025.

Cheapest airline

Air Canada

Good round-trip deal

HK$780 or less

Good one-way deal

HK$966 or less
On average, Air Canada currently has the cheapest one-way flight from Portland (avg. price of HK$7,638).
Price to beat on a round-trip flight from Portland.
Price to beat on a one-way flight from Portland.

Find flights from Portland

Cheapest flights from Portland
Explore the most affordable flight options available from Portland. Find the lowest fares based on data from user searches, with prices last updated on 8 June 2025.

Tue 2-906:15PDX - HKG
1 stop18h 50mMultiple Airlines
Tue 23-918:00HKG - PDX
2 stops35h 42mMultiple Airlines
Deal found 6-6HK$5,383
Tue 2-906:15PDX - HKG
1 stop18h 50mAir Canada
Tue 23-918:00HKG - PDX
2 stops45h 45mAir Canada
Deal found 7-6HK$5,406
Sun 7-916:55PDX - HKG
2 stops38h 35mKorean Air
Sun 26-1018:10HKG - PDX
2 stops37h 02mKorean Air
Deal found 7-6HK$6,160
Tue 9-909:10PDX - HKG
2 stops22h 20mDelta
Wed 24-900:45HKG - PDX
2 stops38h 06mDelta
Deal found 6-6HK$6,199
Mon 13-1017:55PDX - HKG
2 stops35h 10mChina Airlines
Tue 4-1120:05HKG - PDX
2 stops19h 29mChina Airlines
Deal found 8-6HK$7,085
Mon 4-819:40PDX - HKG
2 stops23h 15m星宇航空
Tue 30-911:20HKG - PDX
2 stops25h 05m星宇航空
Deal found 7-6HK$7,187
Tue 9-907:23PDX - HKG
2 stops39h 07mJapan Airlines
Thu 25-908:10HKG - PDX
3 stops28h 05mJapan Airlines
Deal found 8-6HK$7,768
Tue 14-1005:30PDX - HKG
2 stops26h 15mANA
Tue 4-1114:20HKG - PDX
2 stops44h 16mANA
Deal found 8-6HK$7,847
Tue 14-1019:35PDX - HKG
1 stop18h 25mUnited Airlines
Mon 3-1110:35HKG - PDX
1 stop16h 18mUnited Airlines
Deal found 8-6HK$8,466

Find flights from Portland within your budget

Find flights departing from Portland that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 8 June 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 2-9

06:15-16:05

1 stop18h 50m

Hong Kong Intl

Tue 23-9

18:00-14:42

2 stops35h 42m

HK$5,383

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 2-9

06:15-16:05

1 stop18h 50m

Hong Kong Intl

Tue 23-9

18:00-00:45

2 stops45h 45m

HK$5,406

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sun 7-9

16:55-22:30

2 stops38h 35m

Hong Kong Intl

Sun 26-10

18:10-16:12

2 stops37h 02m

HK$6,160

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 9-9

09:10-22:30

2 stops22h 20m

Hong Kong Intl

Wed 24-9

00:45-23:51

2 stops38h 06m

HK$6,199

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 13-10

17:55-20:05

2 stops35h 10m

Hong Kong Intl

Tue 4-11

20:05-23:34

2 stops19h 29m

HK$7,085

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 4-8

19:40-09:55

2 stops23h 15m

Hong Kong Intl

Tue 30-9

11:20-21:25

2 stops25h 05m

HK$7,187

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 9-9

07:23-13:30

2 stops39h 07m

Hong Kong Intl

Thu 25-9

08:10-21:15

3 stops28h 05m

HK$7,768

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 14-10

05:30-22:45

2 stops26h 15m

Hong Kong Intl

Tue 4-11

14:20-18:36

2 stops44h 16m

HK$7,847

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 14-10

19:35-05:00

1 stop18h 25m

Hong Kong Intl

Mon 3-11

10:35-10:53

1 stop16h 18m

HK$8,466

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sun 7-9

19:40-16:05

1 stop29h 25m

HK$3,154

Flights are sorted by cheapest return flights first.

Deals found on 8-6

Showing 1-10 of 18 results
1
2

Best time to book a flight from Portland

Have a flexible travel schedule? Discover the best time to fly from Portland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Portland

Get recent, data-driven insights about flights from Portland including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Portland?

Use this chart to determine the optimal time to book a return flight from Portland to Hong Kong. Price data was last updated on 23 May 2025.

The price you pay for your flight from Portland may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Portland?

Currently, September is the cheapest month in which you can book a flight from Portland (average of HK$4,700). Flying from Portland in December will prove the most costly (average of HK$7,690). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Portland

Get insights into the airlines that provide service from Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Portland. In the last 7 days, Cheapflights users made a total of 70,647 searches.
星宇航空
9.1
Wonderful

Entertainment

8.9

Crew

9.3

Food

8.8

Comfort

9.0

Boarding

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
星宇航空
9.1
Wonderful
星宇航空
9.1
Wonderful

Entertainment

8.9

Crew

9.3

Food

8.8

Comfort

9.0

Boarding

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
星宇航空
9.1
Wonderful

Entertainment

8.9

Crew

9.3

Food

8.8

Comfort

9.0

Boarding

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
星宇航空
9.1
Wonderful

Entertainment

8.9

Crew

9.3

Food

8.8

Comfort

9.0

Boarding

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
星宇航空
9.1
Wonderful

Entertainment

8.9

Crew

9.3

Food

8.8

Comfort

9.0

Boarding

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
8.3
Very Good
星宇航空
9.1
Wonderful

Entertainment

8.9

Crew

9.3

Food

8.8

Comfort

9.0

Boarding

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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Related info for your journey

Access useful and relevant information related to your journey from Portland. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 8 June 2025.
  • What are the most popular destinations to fly to from Portland?

    This month, the top selected destinations from Portland are Boston, Chicago, Atlanta. Throughout the year, Boston, Chicago, Atlanta are some of the top choices made by users flying from Portland.

  • What is the cheapest flight from Portland to anywhere?

    Users have flown out of Portland for as low as HK$773 to New York John F Kennedy Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$3,191 to fly from Portland.

  • What is the cheapest month to fly from Portland?

    Currently, the cheapest month for flights from Portland is September. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Portland?

    Cheapflights makes it easy to find flights from Portland by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Portland?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portland.

  • Can Cheapflights find flights from Portland with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Portland become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland?

Cheapflights makes it easy to find flights from Portland by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Portland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portland.

Can Cheapflights find flights from Portland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portland become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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