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HK$2,808+ Cheap flights to Portland

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 17-5. Fares are subject to change and may not be available on all flights or dates of travel.
— PDX
28 Apr — 5 May1
1 adult

Flights to Portland in 2025

Find the latest flights to Portland in 2025, 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 23 April 2025.

Return from

HK$6,315

One-way from

HK$2,808

Popular in

August

Cheapest in

February

Average price

HK$9,884
星宇航空
  • 星宇航空
  • 5-6-12-6
  • 4 total stops
  • 47h 56m total
  • Hong Kong to Portland
17-5
  • 17-5
  • 2 total stops
  • 57h 21m total
  • Hong Kong to Portland
Highest demand for flights based on searches. 7% potential increase in price (HK$6,272 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (HK$2,518 potential savings vs. average return price).
Average for return flights in April 2025

Find flight deals to Portland

Cheapest flights to Portland
Explore the most affordable flight options available to Portland. Find the lowest fares based on data from user searches, with prices last updated on 23 April 2025.

Thu 5-611:20HKG - PDX
2 stops26h 00m星宇航空
Thu 12-620:59PDX - HKG
2 stops21h 56m星宇航空
Deal found 21-4HK$6,315
Wed 7-511:20HKG - PDX
2 stops24h 36mMultiple Airlines
Wed 21-506:15PDX - HKG
1 stop18h 50mMultiple Airlines
Deal found 21-4HK$7,712
Sat 31-500:45HKG - PDX
2 stops35h 07mDelta
Thu 10-717:45PDX - HKG
2 stops37h 45mDelta
Deal found 22-4HK$7,781
Tue 1-700:45HKG - PDX
2 stops29h 08mKorean Air
Wed 10-909:10PDX - HKG
2 stops22h 20mKorean Air
Deal found 21-4HK$9,302
Sun 1-618:00HKG - PDX
1 stop19h 55mAir Canada
Thu 10-719:40PDX - HKG
1 stop29h 25mAir Canada
Deal found 22-4HK$11,117
Wed 2-711:15HKG - PDX
1 stop18h 40mUnited Airlines
Wed 10-915:44PDX - HKG
1 stop22h 16mUnited Airlines
Deal found 21-4HK$11,133
Wed 2-718:50HKG - PDX
2 stops32h 30mSingapore Airlines
Wed 10-907:00PDX - HKG
3 stops39h 55mSingapore Airlines
Deal found 21-4HK$16,082
Fri 6-609:25HKG - PDX
2 stops26h 54mAmerican Airlines
Thu 12-600:59PDX - HKG
2 stops29h 11mAmerican Airlines
Deal found 22-4HK$16,129
Fri 16-501:20HKG - PDX
2 stops28h 13mJapan Airlines
Sat 24-510:34PDX - HKG
2 stops20h 46mJapan Airlines
Deal found 21-4HK$46,424

Cheapflights Fare Finder

Locate flights to Portland 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 23 April 2025.
Use the filters below to find and compare flights to Portland that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Thu 5-6

11:20-22:20

2 stops26h 00m

Portland

Thu 12-6

20:59-09:55

2 stops21h 56m

HK$6,315

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Wed 7-5

11:20-20:56

2 stops24h 36m

Portland

Wed 21-5

06:15-16:05

1 stop18h 50m

HK$7,712

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 31-5

00:45-20:52

2 stops35h 07m

Portland

Thu 10-7

17:45-22:30

2 stops37h 45m

HK$7,781

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Tue 1-7

00:45-14:53

2 stops29h 08m

Portland

Wed 10-9

09:10-22:30

2 stops22h 20m

HK$9,302

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sun 1-6

18:00-22:55

1 stop19h 55m

Portland

Thu 10-7

19:40-16:05

1 stop29h 25m

HK$11,117

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Wed 2-7

11:15-14:55

1 stop18h 40m

Portland

Wed 10-9

15:44-05:00

1 stop22h 16m

HK$11,133

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Wed 2-7

18:50-12:20

2 stops32h 30m

Portland

Wed 10-9

07:00-13:55

3 stops39h 55m

HK$16,082

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 6-6

09:25-21:19

2 stops26h 54m

Portland

Thu 12-6

00:59-21:10

2 stops29h 11m

HK$16,129

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Fri 16-5

01:20-14:33

2 stops28h 13m

Portland

Sat 24-5

10:34-22:20

2 stops20h 46m

HK$46,424

Hong KongPortland

HKG - PDX

HKGPDX

Hong Kong Intl

Sat 17-5

16:55-11:16

2 stops57h 21m

HK$2,808

Flights are sorted by cheapest return flights first.

Deals found on 21-4

Showing 1-10 of 12 results
1
2

Best time to book a flight to Portland

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

Cheapflights Insights

Everything you need to know about your flight to Portland

How long is the flight to Portland?

On average, a flight from Hong Kong to Portland takes 23 hours 3 minutes. Flights to Portland from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Portland?

The cheapest airline flying from Hong Kong to Portland is Air Canada.

Rainfall in Portland by month

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

In terms of precipitation, rainfall in Portland 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 Portland when rainfall is around 18.0 mm.

Temperature in Portland by month

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

If weather is an important factor for your trip to Portland, 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).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated 23 April 2025.
星宇航空
9.1
Wonderful

Crew

9.3

Overall

9.1

Comfort

9.0

Entertainment

9.0

Food

8.9

Boarding

9.0

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

Crew

9.3

Overall

9.1

Comfort

9.0

Entertainment

9.0

Food

8.9

Boarding

9.0

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

Crew

9.3

Overall

9.1

Comfort

9.0

Entertainment

9.0

Food

8.9

Boarding

9.0

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

Crew

9.3

Overall

9.1

Comfort

9.0

Entertainment

9.0

Food

8.9

Boarding

9.0

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

Crew

9.3

Overall

9.1

Comfort

9.0

Entertainment

9.0

Food

8.9

Boarding

9.0

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.
8.0
Very Good
星宇航空
9.1
Wonderful

Crew

9.3

Overall

9.1

Comfort

9.0

Entertainment

9.0

Food

8.9

Boarding

9.0

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.

FAQs about flying to Portland

Portland climate

Portland has the mild rainy climate of the Pacific Northwest. It doesn’t get that much rain in inches, but it has a lot of days when it rains some. The rainy season is roughly October to May. Summer is the sunniest season in Portland, so that’s when most people visit. It can be hot, with temperatures reaching 32 degrees Celsius. Whenever you go, be prepared for at least a little rain and also for cool evenings even in summer.

Getting around Portland

It’s easy to walk around compact downtown Portland. There are plenty of small parks to rest at and sidewalks are wide. The public transit system is very good. TriMet has buses and light rail, the Metropolitan Area Express (MAX). If you’re traveling in the free rail zone, a 300-block area downtown, a ride won’t cost you a thing. The Portland Streetcar services the cultural district and great areas for shopping and restaurants. The free rates apply to the streetcar too. If you hop on one of the vintage streetcars that run on the weekends, you still won’t have to pay. 

What is good to know if travelling to Portland?

  • If you have a question or need directions when you’re downtown, look for one of the people wearing bright green jackets. These are Portland Guides, and their job is to answer questions and give directions.
  • The Portland Saturday Market (now continuing into Sunday) is a favourite outing for locals and visitors alike. Every weekend, artists and craftspeople, typically close to 300 of them, sell their creations. You’ll also find a variety of ethnic and other interesting foods.
  • Portland calls itself the City of Roses, and celebrates the Rose Festival throughout all of June. The festival includes a grand parade, boat and car races, an air show, an arts festival, and of course a rose show. Also during June is Fleet Week, when a variety of US Navy, US Coast Guard, and Royal Canadian Navy ships are in port. Some ships provide river cruises. Ships in port are open for free tours.
  • Some of Portland’s main attractions are gardens and parks. The Japanese Garden, one of Portland’s most popular attractions, is considered the finest example of a Japanese garden in North America, and the Portland Classical Chinese Garden is the largest of its type outside China. Though very different, both gardens are lovely, and both have tea rooms.
  • The Pittock Mansion is the most impressive mansion in Portland, and it commands an impressive view, looking over the city to the Cascade Range. Built in 1914 in the style of a French Chateau, it has innovative features like a built-in vacuum cleaning system and multiple shower heads. The lawn is a good picnic spot.
  • One of Oregon’s best-kept secrets is Sauvie Island, a 24,000-acre island ten miles northwest of downtown Portland, where you can observe an impressive array of migratory and year-round birds, pick berries, or walk along the beach. A narrow bridge connects the island to the mainland, running along the top of a dyke past houseboats and fruit and dairy farms.
  • Portland has been a major port since the 19th century, and in the early days, unsuspecting young men enjoying a night out in Portland’s seedier sections might be drugged and wake up on board a ship heading for Asia, sold to the captain as slave labour—shanghaied. You can tour the Shanghai Tunnels, the restored labyrinth where the victims were imprisoned, and see the cells where they were held and the trapdoors through which they were dropped from bars and brothels. For tours, call the Cascade Geographic Society (+1 503.622.4798).
  • Portland has some unusual attractions, but none is more bizarre than the 24-Hour Church of Elvis/Where’s the Art?, a cross between performance art and a kitschy collection of found objects and pop art. It’s not a church—but it does have a proprietor who claims to be a minister; it’s not open 24 hours; and Elvis is only a small part of the popular culture represented.
  • When is the best time to fly to Portland?

    Peak season: There is much less rain from May to October, and because the summer weather is mild, any time during this half of the year is pleasant. Summer is the most popular time to book flights to Portland, with the highest rates and the nearest to crowding that the cityexperiences. Off season: The rainy season goes from October to May. During this time, you’ll find lower rates and almost as much to see and do. The pleasantest weather in more-or-less off-season times occurs in early May and late September.

  • What airport do you fly into for flights to Portland?

    Most people fly into Portland (PDX) if they book a flight to Portland. Portland is conveniently located just 9.7 km from Portland’s city centre.

  • Can I find cheaper flights to Portland 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 Portland on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Portland?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to Portland.

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

    Portland is currently the cheapest airport to fly to in Portland. One-way flights to Portland typically cost HK$452, while return flights cost around HK$2,790.

  • How much is a return flight to Portland?

    A return flight to Portland will typically cost around HK$360, however they can be found for as little as HK$360.

  • 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 (1.6 km away from Portland).

See more FAQs

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Cannon Beach
Gresham

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