HK$1,072+ 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 11-4. 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
6 Apr — 13 Apr1
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 7 March 2026.

Good round-trip deal

HK$1,770 or less
Price to beat on a round-trip flight from Portland.
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Find flights from Portland

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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 7 March 2026.

Tue 1-910:10
PDX
-
HKG
2 stops27h 35m
Multiple Airlines
Wed 28-1009:45
HKG
-
PDX
1 stop19h 55m
Multiple Airlines
Deal found 3-3HK$4,380
Wed 15-409:50
PDX
-
HKG
2 stops25h 05m
Multiple Airlines
Wed 22-409:25
HKG
-
PDX
2 stops20h 15m
Multiple Airlines
Deal found 4-3HK$4,403
Sat 18-409:50
PDX
-
HKG
1 stop28h 25m
Air Canada
Mon 4-509:45
HKG
-
PDX
1 stop14h 45m
Air Canada
Deal found 3-3HK$4,552
Tue 25-819:45
PDX
-
HKG
1 stop18h 30m
Air Canada
Wed 9-909:45
HKG
-
PDX
1 stop14h 46m
Air Canada
Deal found 5-3HK$4,583
Tue 1-913:14
PDX
-
HKG
2 stops25h 01m
Air Canada
Wed 28-1009:45
HKG
-
PDX
2 stops30h 09m
Air Canada
Deal found 3-3HK$4,591
Thu 16-409:50
PDX
-
HKG
2 stops22h 40m
Multiple Airlines
Thu 14-509:45
HKG
-
PDX
1 stop14h 45m
Multiple Airlines
Deal found 2-3HK$4,607
Sat 4-419:05
PDX
-
HKG
1 stop19h 10m
Multiple Airlines
Wed 22-409:25
HKG
-
PDX
2 stops20h 15m
Multiple Airlines
Deal found 3-3HK$4,646
Mon 24-819:45
PDX
-
HKG
1 stop18h 30m
ANA
Wed 9-909:45
HKG
-
PDX
1 stop14h 46m
ANA
Deal found 5-3HK$4,677
Tue 7-409:50
PDX
-
HKG
2 stops27h 55m
Multiple Airlines
Mon 27-410:25
HKG
-
PDX
2 stops19h 15m
Multiple Airlines
Deal found 5-3HK$4,693
Tue 25-805:10
PDX
-
HKG
2 stops33h 05m
Air Canada
Tue 24-1109:45
HKG
-
PDX
2 stops31h 09m
Air Canada
Deal found 4-3HK$4,708
Tue 25-810:10
PDX
-
HKG
2 stops27h 35m
Multiple Airlines
Wed 9-909:45
HKG
-
PDX
1 stop20h 06m
Multiple Airlines
Deal found 5-3HK$4,716

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 7 March 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Route

Departure

Return

Price

Cheapest return flight

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 24-8

05:00-18:55

2 stops22h 55m

Hong Kong Intl

Wed 2-9

11:45-18:11

1 stop21h 26m

HK$5,092

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 31-8

13:14-05:00

1 stop24h 46m

Hong Kong Intl

Thu 10-9

22:30-00:47

1 stop17h 17m

HK$5,451

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sun 19-4

13:39-18:55

1 stop38h 16m

Hong Kong Intl

Sun 26-4

22:30-00:44

1 stop17h 14m

HK$5,490
Fastest return journey

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Thu 9-4

05:30-18:30

2 stops22h 00m

Hong Kong Intl

Sun 26-4

11:45-16:33

1 stop19h 48m

HK$5,874

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Fri 3-4

19:14-18:30

2 stops32h 16m

Hong Kong Intl

Thu 14-5

12:40-18:46

2 stops21h 06m

HK$5,874

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sat 28-3

15:45-18:55

1 stop36h 10m

Hong Kong Intl

Mon 20-4

11:45-00:41

1 stop27h 56m

HK$5,936

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 30-3

19:14-18:30

2 stops32h 16m

Hong Kong Intl

Mon 6-4

12:40-00:41

2 stops27h 01m

HK$5,960

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 6-7

07:00-18:55

1 stop20h 55m

Hong Kong Intl

Tue 14-7

11:45-22:49

1 stop26h 04m

HK$5,991

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sat 15-8

10:00-05:05

1 stop28h 05m

Hong Kong Intl

Sat 5-9

17:55-16:33

2 stops37h 38m

HK$6,609

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 30-3

05:30-10:55

2 stops38h 25m

Hong Kong Intl

Fri 1-5

00:45-18:52

2 stops33h 07m

HK$6,656

Flights are sorted by cheapest return flights first.

Deals found on 4-3

Showing 1-10 of 23 resultsSorted by cheapest first
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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 27 February 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 72 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$3,434). Flying from Portland in July will prove the most costly (average of HK$4,701). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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 (97 flights per day), Seattle (85 flights per day) and San Francisco (79 flights per day).

Washington, D.C.
Washington, D.C.
From HK$1,770
Calgary
Calgary
From HK$3,121
Amsterdam Schiphol
Amsterdam Schiphol
From HK$3,978

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$1,770. Explore other affordable destinations below.

Washington, D.C.
Washington, D.C.
From HK$1,770
Calgary
Calgary
From HK$3,121
Amsterdam Schiphol
Amsterdam Schiphol
From HK$3,978

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from Oregon

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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 7 March 2026.

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

    This month, the top selected destinations from Portland are Austin, Atlanta, Burbank. 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$1,770 to Baltimore (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$2,985 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$19,342
    Fly Portland to Houston George Bush Intcntl Airport from HK$22,991

  • 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 July. 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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