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HK$1,016+ 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 13-5. 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
18 Apr — 25 Apr1
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 13 April 2025.

Cheapest airline

Air Canada

Good round-trip deal

HK$771 or less

Good one-way deal

HK$955 or less
On average, Air Canada currently has the cheapest one-way flight from Portland (avg. price of HK$7,547).
Price to beat on a round-trip flight from Portland.
Price to beat on a one-way flight from Portland.

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 13 April 2025.

Thu 1-509:12PDX - HKG
2 stops22h 18mKorean Air
Wed 14-500:45HKG - PDX
2 stops30h 23mKorean Air
Deal found 12-4HK$6,071
Tue 2-905:30PDX - HKG
2 stops26h 00mDelta
Mon 22-900:45HKG - PDX
2 stops35h 04mDelta
Deal found 12-4HK$6,117
Mon 8-919:40PDX - HKG
1 stop29h 25mAir Canada
Fri 12-918:00HKG - PDX
2 stops39h 36mAir Canada
Deal found 12-4HK$6,234
Thu 24-407:40PDX - HKG
2 stops23h 20mMultiple Airlines
Tue 6-510:40HKG - PDX
2 stops28h 19mMultiple Airlines
Deal found 12-4HK$6,404
Wed 7-507:40PDX - HKG
1 stop20h 15mCathay Pacific
Tue 20-500:50HKG - PDX
1 stop23h 55mCathay Pacific
Deal found 12-4HK$7,684
Tue 13-521:34PDX - HKG
2 stops35h 51mChina Airlines
Thu 22-520:10HKG - PDX
2 stops26h 08mChina Airlines
Deal found 12-4HK$7,846
Thu 24-410:21PDX - HKG
1 stop17h 34mUnited Airlines
Tue 6-511:15HKG - PDX
1 stop22h 02mUnited Airlines
Deal found 12-4HK$8,366
Mon 8-907:00PDX - HKG
2 stops22h 00mJapan Airlines
Fri 12-909:55HKG - PDX
3 stops19h 49mJapan Airlines
Deal found 12-4HK$13,615

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 13 April 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

Thu 1-5

09:12-22:30

2 stops22h 18m

Hong Kong Intl

Wed 14-5

00:45-16:08

2 stops30h 23m

HK$6,071

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 2-9

05:30-22:30

2 stops26h 00m

Hong Kong Intl

Mon 22-9

00:45-20:49

2 stops35h 04m

HK$6,117

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 8-9

19:40-16:05

1 stop29h 25m

Hong Kong Intl

Fri 12-9

18:00-18:36

2 stops39h 36m

HK$6,234

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Thu 24-4

07:40-22:00

2 stops23h 20m

Hong Kong Intl

Tue 6-5

10:40-23:59

2 stops28h 19m

HK$6,404

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Wed 7-5

07:40-18:55

1 stop20h 15m

Hong Kong Intl

Tue 20-5

00:50-09:45

1 stop23h 55m

HK$7,684

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Tue 13-5

21:34-00:25

2 stops35h 51m

Hong Kong Intl

Thu 22-5

20:10-07:18

2 stops26h 08m

HK$7,846

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Thu 24-4

10:21-18:55

1 stop17h 34m

Hong Kong Intl

Tue 6-5

11:15-18:17

1 stop22h 02m

HK$8,366

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Mon 8-9

07:00-20:00

2 stops22h 00m

Hong Kong Intl

Fri 12-9

09:55-14:44

3 stops19h 49m

HK$13,615

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Sun 7-9

15:25-16:05

1 stop33h 40m

HK$3,094

PortlandHong Kong

PDX - HKG

PDXHKG

Portland

Thu 31-7

21:30-00:25

2 stops35h 55m

HK$4,078

Flights are sorted by cheapest return flights first.

Deals found on 12-4

Showing 1-10 of 15 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 11 April 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 78 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$4,644). Flying from Portland in December will prove the most costly (average of HK$7,598). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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.

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
8.0
Very Good

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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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 13 April 2025.
  • What are the most popular destinations to fly to from Portland?

    This month, the top selected destinations from Portland are Boston, Chicago, Austin. 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$764 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$3,433 to fly from Portland.

  • 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.

  • Where are the cheapest places to fly to from Portland?

    Check out the cheapest flights from Portland to embark to:
    Fly from Portland to Hong Kong from HK$6,063 round trip

  • 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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