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Cheap flights from Hong Kong to Portland, Maine from HK$11,867

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10-10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PWM
27 Aug — 3 Sep1
1 adult

Cheap flight deals from Hong Kong to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 August 2025.

Round-trip from

HK$11,867
United Airlines
  • United Airlines
  • 10-10-14-10
  • 4 total stops
  • 50h 31m total
  • Hong Kong to Portland
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Find flight deals from Hong Kong to Portland

Cheapest flights from Hong Kong to Portland
Explore the most affordable flight options available from Hong Kong to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.

Fri 10-1022:30HKG - PWM
2 stops23h 25mUnited Airlines
Tue 14-1014:34PWM - HKG
2 stops27h 06mUnited Airlines
Deal found 21-8HK$11,867
Thu 9-1001:25HKG - PWM
2 stops33h 20mQatar Airways
Tue 14-1007:09PWM - HKG
2 stops26h 36mQatar Airways
Deal found 20-8HK$14,570

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 22 August 2025.
Use the filters below to find and compare flights from Hong Kong to Portland that are best for you.

Fly from

Hong Kong

Fly to

Portland

Route

Departure

Return

Price

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Fri 10-10

22:30-09:55

2 stops23h 25m

Portland

Tue 14-10

14:34-05:40

2 stops27h 06m

HK$11,867

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Thu 9-10

01:25-22:45

2 stops33h 20m

Portland

Tue 14-10

07:09-21:45

2 stops26h 36m

HK$14,570

Flights are sorted by cheapest return flights first.

Deals found on 21-8

Best time to book a flight from Hong Kong to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Hong Kong 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.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Hong Kong to Portland, Maine?

    Airlines like United Airlines and Qatar Airways fly from Hong Kong to Portland, Maine in about 23h 25m. The time it takes to get you to your destination can typically vary by up to 9h 55m. The distance between Hong Kong and Portland, Maine is about 12659 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Hong Kong to Portland that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Portland.

  • Can I find deals for business class flights from Hong Kong to Portland?

    Yes. Cheapflights offers flight deals from Hong Kong to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Hong Kong to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Boston flights

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How does Cheapflights help users find flights from Hong Kong to Portland?

When you search for this flight from Hong Kong to Portland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Portland?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portland from Hong Kong.

Can Cheapflights find flights from Hong Kong to Portland with no change fees?

Need flexible booking options for your flight to Portland from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Hong Kong to Portland become cheaper?

Not ready to book yet? You can track prices for flights from Hong Kong to Portland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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