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HK$1,086+ 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 17-3. 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
7 Mar — 14 Mar1
1 adult
1 adult, Economy, 0 bags

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 5 February 2026.

Cheapest airline

Air Canada

Good round-trip deal

HK$1,769 or less
On average, Air Canada currently has the cheapest one-way flight from Portland (avg. price of HK$7,391).
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Price to beat on a round-trip flight from Portland.
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Find flights from Portland

Enter your travel dates to find the best prices.

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 5 February 2026.

Tue 17-219:57
PDX
-
HKG
2 stops30h 43m
Multiple Airlines
Tue 3-313:20
HKG
-
PDX
2 stops17h 20m
Multiple Airlines
Deal found 2-2HK$4,031
Sun 15-215:15
PDX
-
HKG
1 stop35h 25m
Air Canada
Tue 24-220:25
HKG
-
PDX
2 stops34h 23m
Air Canada
Deal found 3-2HK$4,039
Thu 30-415:15
PDX
-
HKG
1 stop22h 55m
Air Canada
Mon 11-509:45
HKG
-
PDX
1 stop14h 45m
Air Canada
Deal found 5-2HK$4,094
Mon 16-209:50
PDX
-
HKG
1 stop16h 50m
Air Canada
Mon 16-310:00
HKG
-
PDX
2 stops19h 40m
Air Canada
Deal found 4-2HK$4,133
Sun 5-415:15
PDX
-
HKG
1 stop23h 00m
Air Canada
Fri 15-509:45
HKG
-
PDX
1 stop24h 20m
Air Canada
Deal found 1-2HK$4,141
Mon 6-419:14
PDX
-
HKG
2 stops43h 01m
Air Canada
Wed 29-409:45
HKG
-
PDX
1 stop14h 25m
Air Canada
Deal found 4-2HK$4,180
Mon 30-319:14
PDX
-
HKG
2 stops43h 01m
Air Canada
Mon 11-509:45
HKG
-
PDX
1 stop24h 20m
Air Canada
Deal found 3-2HK$4,188
Mon 16-313:39
PDX
-
HKG
2 stops38h 36m
United Airlines
Thu 19-322:30
HKG
-
PDX
1 stop15h 34m
United Airlines
Deal found 1-2HK$4,196
Thu 16-415:15
PDX
-
HKG
1 stop23h 00m
Multiple Airlines
Wed 22-409:45
HKG
-
PDX
1 stop19h 55m
Multiple Airlines
Deal found 4-2HK$4,203
Mon 2-307:30
PDX
-
HKG
2 stops30h 15m
ANA
Tue 10-300:05
HKG
-
PDX
2 stops33h 42m
ANA
Deal found 2-2HK$4,211
Tue 17-207:30
PDX
-
HKG
1 stop19h 50m
ANA
Wed 4-310:35
HKG
-
PDX
1 stop20h 13m
ANA
Deal found 2-2HK$4,227

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 5 February 2026. 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

Mon 16-3

13:39-19:15

2 stops38h 36m

Hong Kong Intl

Thu 19-3

22:30-23:04

1 stop15h 34m

HK$4,196

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Thu 9-4

13:39-05:00

1 stop24h 21m

Hong Kong Intl

Thu 14-5

11:45-20:58

1 stop24h 13m

HK$4,274

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Thu 9-4

05:30-18:55

1 stop22h 25m

Hong Kong Intl

Wed 13-5

11:45-12:35

1 stop15h 50m

HK$4,274

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 6-4

05:30-18:55

1 stop22h 25m

Hong Kong Intl

Tue 12-5

14:45-20:58

2 stops21h 13m

HK$4,274

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 7-4

19:14-05:00

1 stop18h 46m

Hong Kong Intl

Wed 13-5

11:45-12:35

1 stop15h 50m

HK$4,274

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 6-4

05:30-18:55

1 stop22h 25m

Hong Kong Intl

Mon 11-5

09:30-20:58

2 stops26h 28m

HK$4,297

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 2-3

19:57-19:15

2 stops31h 18m

Hong Kong Intl

Thu 12-3

10:35-18:47

1 stop23h 12m

HK$4,305

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 8-4

05:30-18:30

2 stops22h 00m

Hong Kong Intl

Wed 13-5

12:40-18:46

2 stops21h 06m

HK$4,305

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 7-4

05:30-18:30

2 stops22h 00m

Hong Kong Intl

Mon 11-5

12:40-18:46

2 stops21h 06m

HK$4,305

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 8-4

05:30-18:30

2 stops22h 00m

Hong Kong Intl

Tue 12-5

12:40-18:46

2 stops21h 06m

HK$4,305

Flights are sorted by cheapest return flights first.

Deals found on 1-2

Showing 1-10 of 18 results
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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 30 January 2026.

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 63 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, January is the cheapest month in which you can book a flight from Portland (average of HK$3,430). Flying from Portland in May will prove the most costly (average of HK$4,774). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Portland?

Only one airline operates round-trip flights from Portland: Air Canada. This airline flies to the following popular destinations: Hong Kong.

Air Canada
Air Canada
From HK$4,741

What are popular destinations to fly to from Portland?

If you’re flying from Portland, these routes are more frequently taken by airlines Los Angeles (341 flights per day), Seattle (335 flights per day) and San Francisco (265 flights per day).

Washington, D.C.
Washington, D.C.
From HK$1,769
Calgary
Calgary
From HK$3,118
Amsterdam Schiphol
Amsterdam Schiphol
From HK$3,974

What is the cheapest place to fly to from Portland?

The cheapest city to fly to from Portland is Washington, D.C., with prices starting at HK$1,769. Explore other affordable destinations below.

Washington, D.C.
Washington, D.C.
From HK$1,769
Calgary
Calgary
From HK$3,118
Amsterdam Schiphol
Amsterdam Schiphol
From HK$3,974

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.
Get a feel of what it's like to fly with Air Canada from Portland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,694 reviews
Check prices

Comfort

7.1

Food

6.3

Entertainment

6.8

Overall

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
10,694 reviews
Air Canada
7.1
Good
10,694 reviews
Check prices

Comfort

7.1

Food

6.3

Entertainment

6.8

Overall

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from Oregon

Book a direct flight from one of these other cities located in Oregon.
Direct flights from Medford
Direct flights from Redmond

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 5 February 2026.

  • What are the most popular destinations to fly to from Portland?

    This month, the top selected destinations from Portland are Austin, 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$1,769 to Baltimore (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$2,982 to fly from Portland.

  • What is the cheapest premium economy flight from Portland?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Portland.
    Fly Portland to Vancouver Intl Airport from HK$19,322
    Fly Portland to Houston George Bush Intcntl Airport from HK$22,967

  • What is the cheapest month to fly from Portland?

    Currently, the cheapest month for flights from Portland is January. The most expensive month for flights is May. 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!

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Fly with Cheapflights

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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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