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HK$749+ 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 11-10. 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 Sep — 14 Sep1
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 2 September 2025.

Cheapest airline

Air Canada

Good round-trip deal

HK$776 or less

Good one-way deal

HK$961 or less
On average, Air Canada currently has the cheapest one-way flight from Portland (avg. price of HK$7,595).
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Price to beat on a round-trip flight from Portland.
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Price to beat on a one-way flight from Portland.
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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 2 September 2025.

Tue 16-906:15PDX - HKG
1 stop18h 50mAir Canada
Wed 24-918:00HKG - PDX
2 stops45h 28mAir Canada
Deal found 31-8HK$4,846
Sun 26-1019:00PDX - HKG
1 stop31h 40mAir Canada
Wed 5-1110:00HKG - PDX
2 stops20h 45mAir Canada
Deal found 30-8HK$4,893
Sun 26-1019:00PDX - HKG
1 stop31h 40mAir Canada
Thu 6-1120:25HKG - PDX
1 stop28h 50mAir Canada
Deal found 30-8HK$4,940
Tue 16-906:15PDX - HKG
2 stops25h 30mAir Canada
Thu 25-918:00HKG - PDX
1 stop30h 21mAir Canada
Deal found 2-9HK$4,963
Thu 12-209:50PDX - HKG
2 stops20h 30mMultiple Airlines
Wed 4-310:00HKG - PDX
2 stops24h 30mMultiple Airlines
Deal found 2-9HK$5,041
Tue 20-109:50PDX - HKG
2 stops24h 10mMultiple Airlines
Tue 14-409:05HKG - PDX
2 stops24h 25mMultiple Airlines
Deal found 2-9HK$5,088
Mon 16-209:50PDX - HKG
1 stop16h 50mMultiple Airlines
Sun 15-302:45HKG - PDX
2 stops30h 45mMultiple Airlines
Deal found 2-9HK$5,104
Fri 12-906:15PDX - HKG
1 stop18h 50mAir Canada
Mon 22-918:00HKG - PDX
2 stops41h 37mAir Canada
Deal found 2-9HK$5,143
Thu 6-1119:00PDX - HKG
1 stop31h 40mAir Canada
Thu 13-1120:25HKG - PDX
1 stop28h 50mAir Canada
Deal found 30-8HK$5,159

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 2 September 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 27-1

19:00-18:40

1 stop31h 40m

Hong Kong Intl

Tue 26-5

18:00-20:05

2 stops41h 05m

HK$4,846

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 16-9

15:25-16:05

1 stop33h 40m

Hong Kong Intl

Thu 25-9

18:00-23:01

1 stop20h 01m

HK$4,854

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Thu 8-1

09:50-18:40

1 stop16h 50m

Hong Kong Intl

Thu 29-1

10:00-18:30

2 stops24h 30m

HK$4,893

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 20-1

09:50-18:40

1 stop16h 50m

Hong Kong Intl

Tue 14-4

09:05-14:45

2 stops20h 40m

HK$4,940

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Thu 12-2

09:50-22:20

2 stops20h 30m

Hong Kong Intl

Wed 4-3

10:00-18:30

2 stops24h 30m

HK$5,041

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 16-2

09:50-18:40

1 stop16h 50m

Hong Kong Intl

Sun 15-3

02:45-18:30

2 stops30h 45m

HK$5,104

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 9-9

15:25-16:05

1 stop33h 40m

HK$2,770

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 14-10

11:07-12:25

2 stops34h 18m

HK$2,794

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sun 7-9

19:40-22:45

2 stops36h 05m

HK$2,880

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sat 11-10

11:07-12:25

2 stops34h 18m

HK$3,051

Flights are sorted by cheapest return flights first.

Deals found on 2-9

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 29 August 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 45 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$4,581). Flying from Portland in December will prove the most costly (average of HK$7,789). 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$669

What are popular destinations to fly to from Portland?

If you’re flying from Portland, these routes are more frequently taken by airlines Seattle (473 flights per day), Los Angeles (386 flights per day) and San Francisco (326 flights per day).

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From HK$115
Honolulu
Honolulu
From HK$487
Washington, D.C.
Washington, D.C.
From HK$226
Calgary
Calgary
From HK$399

What is the cheapest place to fly to from Portland?

The cheapest city to fly to from Portland is New York, with prices starting at HK$769. Explore other affordable destinations below.

New York
New York
From HK$98
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From HK$115
Washington, D.C.
Washington, D.C.
From HK$226
Chicago
Chicago
From HK$262

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
10,000 reviews
Check prices

Crew

7.8

Overall

7.1

Boarding

7.3

Comfort

7.0

Food

6.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Crew

7.8

Overall

7.1

Boarding

7.3

Comfort

7.0

Food

6.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

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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 2 September 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$769 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$2,251 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$19,300
    Fly Portland to Houston George Bush Intcntl Airport from HK$22,941

  • 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!

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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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