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HK$3,546+ Cheap flights to Oregon

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14-9. Fares are subject to change and may not be available on all flights or dates of travel.
— PDX
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to Oregon in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Oregon
Explore the most affordable flight options available to Oregon. Find the lowest fares based on data from user searches, with prices last updated on 10 August 2026.

Fri 11-909:45 -
2 stops29h 52m
Fri 25-907:00 -
2 stops31h 15m
Deal found 5-8HK$6,628
Mon 21-913:00 -
2 stops18h 50m
Thu 24-915:00 -
2 stops41h 30m
Deal found 10-8HK$6,691
Mon 21-912:20 -
2 stops35h 23m
Thu 24-917:34 -
1 stop20h 31m
Deal found 10-8HK$6,738
Sat 7-1110:35 -
2 stops23h 34m
Wed 11-1107:10 -
1 stop20h 10m
Deal found 6-8HK$6,746
Sat 19-911:45 -
1 stop21h 34m
Sat 26-905:30 -
1 stop22h 25m
Deal found 5-8HK$6,754
Wed 2-912:20 -
2 stops35h 16m
Mon 7-909:29 -
2 stops34h 26m
Deal found 10-8HK$6,793
Wed 21-1009:45 -
1 stop38h 46m
Sun 25-1019:10 -
1 stop19h 00m
Deal found 8-8HK$7,719
Tue 18-800:45 -
2 stops29h 00m
Wed 19-819:45 -
1 stop18h 30m
Deal found 7-8HK$8,770
Mon 24-800:45 -
2 stops29h 00m
Tue 25-819:45 -
2 stops36h 00m
Deal found 7-8HK$8,825
Thu 17-910:30 -
2 stops28h 23m
Sat 19-915:08 -
2 stops39h 57m
Deal found 6-8HK$12,457
Thu 17-922:30 -
1 stop28h 13m
Sat 19-907:10 -
1 stop20h 45m
Deal found 6-8HK$12,998

Find flights to Oregon

Browse one-way and return flights deals to Oregon on Cheapflights. Flight deals are based on user searches and were last updated on 10 August 2026
Explore Oregon
Flights to Portland
Flights to Eugene
Flights to Redmond
Flights to Medford

Find flight deals to Oregon

Find the latest flights to Oregon in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 10 August 2026.

Return from

HK$6,628

One-way from

HK$3,546
Air Canada
  • Air Canada
  • 11-9-25-9
  • 4 total stops
  • 61h 07m total
  • Hong Kong to Portland
Search Deals
14-9
  • 14-9
  • 2 total stops
  • 18h 50m total
  • Hong Kong to Oregon
Search Deals

Cheapflights Fare Finder

 
Locate flights to Oregon that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 10 August 2026.
Use the filters below to find and compare flights to Oregon that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Fri 11-9

09:45-00:37

2 stops29h 52m

Portland

Fri 25-9

07:00-05:15

2 stops31h 15m

HK$6,628

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Thu 10-9

00:45-22:31

2 stops36h 46m

Portland

Fri 25-9

10:47-05:05

1 stop27h 18m

HK$6,738

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Wed 2-9

12:20-23:56

2 stops26h 36m

Portland

Mon 7-9

17:35-05:05

1 stop20h 30m

HK$6,738

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 21-9

12:20-08:43

2 stops35h 23m

Portland

Thu 24-9

17:34-05:05

1 stop20h 31m

HK$6,738
Fastest return journey

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Sat 7-11

10:35-18:09

2 stops23h 34m

Portland

Wed 11-11

07:10-19:20

1 stop20h 10m

HK$6,746

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Mon 21-9

09:25-19:24

1 stop24h 59m

Portland

Mon 28-9

17:34-05:05

1 stop20h 31m

HK$6,746

Hong KongEugene

HKG Hong Kong Intl - EUG Eugene

HKGEUG

Hong Kong Intl

Thu 17-9

10:30-23:53

2 stops28h 23m

Eugene

Sat 19-9

15:08-22:05

2 stops39h 57m

HK$12,457

Hong KongEugene

HKG Hong Kong Intl - EUG Eugene

HKGEUG

Hong Kong Intl

Thu 17-9

11:45-20:25

1 stop23h 40m

Eugene

Sat 19-9

05:45-18:30

2 stops21h 45m

HK$12,998
Cheapest one-way

Hong KongPortland

HKG Hong Kong Intl - PDX Portland

HKGPDX

Hong Kong Intl

Sun 22-11

16:50-17:23

2 stops40h 33m

HK$3,632
Fastest single journey

Hong KongEugene

HKG Hong Kong Intl - EUG Eugene

HKGEUG

Hong Kong Intl

Mon 24-8

10:30-17:06

2 stops21h 36m

HK$4,722

Flights are sorted by cheapest return flights first.

Deals found on 6-8

Sorted by cheapest first

Best time to book a flight to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon 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.

Cheapflights Insights

Everything you need to know about your flight to Oregon

How long is the flight to Oregon?

On average, a flight from Hong Kong to Oregon takes 23 hours 4 minutes. Flights to Oregon from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oregon ranges from 18.0 - 142.0 mm per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Oregon when rainfall is around 18.0 mm.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What are the most popular places to fly to in Oregon?

Destination popularity is based on the amount of flight searches to Oregon in the last few years. This data was updated on 10 August 2026.
The most popular places in Oregon to fly to are Portland, Medford and Eugene.

FAQs about flying to Oregon

Oregon climate

Oregon is split into two climate zones by the north-south Cascade Mountains. In general, west of the Cascades gets fairly heavy rain and moderate temperatures. East of the Cascades, the high desert can have very cold winters with considerable snowfall in the upper elevations. Summer days are very hot and the nights cool. Annual rainfall ranges from less than 20cm (8 inches) in the plateau regions to 508cm (200 inches) in the upper western Coast Range. The highest elevations of the Cascades receive 762-1,400cm (300 to 550 inches) of snow annually.

What is good to know if travelling to Oregon?

  • The Sea Lion Caves in Florence is the largest sea cave in the world.
  • Heceta Head Lighthouse is beautifully situated in Lane County, America’s most photographed lighthouse (it is claimed) sits on a cliff overlooking the Pacific Ocean and beach below.
  • It is said that Oregon has more ghost towns than any other state in America. These ghost towns don’t have spooks, they are rather towns that have either been abandoned or are greatly diminished. Shaniko is Oregon’s best known ghost town.
  • There are several places along the Oregon coast from which to watch whales including Winchester Bay. There are two times of year to see the whales. During the winter migration (see the whales between December 26 and the start of January) the mammals travel south to the breeding grounds in Baja, California. The spring migration occurs in March and is when the whales swim by with their calves on their way to the Alaskan feeding grounds.
  • The Willamette Valley is the heart of Oregon’s agriculture country. During spring and summer, roadside stands and farmers’ markets in the towns sell produce. There are more than 200 wineries producing several types of wine including Pinot noir, Pinot gris and Riesling.
  • Mount Hood is the highest mountain in Oregon and is easily accessible from Portland. There is just a 90-minute drive to get to the skiing or snowboarding areas.

  • When is the best time to fly to Oregon?

    Peak Season: The peak season for Oregon flights is May through October, and the height of the season is July. Portland and Ashland are booked solid in summer, and many wineries are open daily during the summer months. The abundant winter snow brings downhill and cross-country skiers, snowboarders, and snowshoers to the mountains. Mount Hood is crowded summer and winter, and the Timberline snow lasts into summer. Off Season: Spring and autumn generally have good weather, fewer crowds, and lower prices. Late March through April is the peak fishing season. Many vineyards begin wine tasting in November, but most are closed in January and February. Between October and May, hotel rates are lower, but you need good rain gear.

  • Can I find cheaper flights to Oregon if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Oregon on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the cheapest airport to fly to in Oregon?

    Portland is currently the cheapest airport to fly to in Oregon. One-way flights to Portland typically cost HK$736, while return flights cost around HK$547.

  • How much is a return flight to Oregon?

    A return flight to Oregon will typically cost around HK$4,213, however they can be found for as little as HK$547.

  • Where does the fastest flight to Oregon depart from?

    For those looking to save time traveling to Oregon, Hong Kong Intl offers the quickest one-way flight (17 hours 46 minutes).

  • Does Portland have rental cars?

    Yes. Those touching down at Portland can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Portland?

    Yes. Portland has hotels nearby for those requiring accommodations. Sheraton Portland Airport Hotel is the closest property to Portland (0.0 km away from Portland).

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets to Oregon?

Millions of users choose and trust Cheapflights to book the best flight deals to Oregon for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Oregon with no change fees?

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

Can Cheapflights notify me if prices for flights to Oregon become cheaper?

Yes, Cheapflights offers price alerts on Oregon flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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