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Cheap flights from Hong Kong to Portland, Maine from HK$5,638

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 2-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PWM
8 Mar — 15 Mar1
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 3 March 2025.

Round-trip from

HK$11,267

One-way from

HK$5,638
United Airlines
  • United Airlines
  • 16-4-23-4
  • 4 total stops
  • 49h 27m total
  • Hong Kong to Portland
Search Deals
2-4
  • 2-4
  • 3 total stops
  • 39h 42m total
  • Hong Kong to Portland
Search Deals

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 3 March 2025.

Wed 16-422:30HKG - PWM
2 stops24h 32mUnited Airlines
Wed 23-406:00PWM - HKG
2 stops24h 55mUnited Airlines
Deal found 2-3HK$11,267
Wed 16-421:30HKG - PWM
3 stops36h 20mEmirates
Wed 23-416:15PWM - HKG
3 stops37h 50mEmirates
Deal found 2-3HK$49,618

Find flights from Hong Kong to Portland within your budget

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 3 March 2025.

Fly from

Hong Kong

Fly to

Portland

Route

Departure

Return

Price

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Wed 16-4

22:30-11:02

2 stops24h 32m

Portland

Wed 23-4

06:00-18:55

2 stops24h 55m

HK$11,267

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Wed 16-4

21:30-21:50

3 stops36h 20m

Portland

Wed 23-4

16:15-18:05

3 stops37h 50m

HK$49,618

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Wed 2-4

20:05-23:47

3 stops39h 42m

HK$5,638

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Tue 1-4

22:30-21:35

2 stops35h 05m

HK$6,641

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Sun 30-3

01:25-23:19

2 stops33h 54m

HK$6,757

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Sun 30-3

14:25-16:40

3 stops38h 15m

HK$21,734

Flights are sorted by cheapest return flights first.

Deals found on 2-3

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.

Travel insights for flights from Hong Kong to Portland

Get recent, data-driven insights about flights from Hong Kong to Portland including ideal travel times, pricing trends, and more.

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, Maine ranges from 73.0 - 115.0 inches per month. November is typically the wettest month, when rainfall can reach 115.0 mm. August is typically the driest time to visit Portland, Maine when rainfall is around 73.0 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, Maine, 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 20.0 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 3 March 2025.
Emirates
8.1
Very Good
3,236 reviews
Check prices

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates
8.1
Very Good
3,236 reviews
Emirates
8.1
Very Good
3,236 reviews
Check prices

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Singapore Airlines
8.1
Very Good
1,289 reviews
Emirates
8.1
Very Good
3,236 reviews
Check prices

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Qatar Airways
7.4
Good
3,568 reviews
Emirates
8.1
Very Good
3,236 reviews
Check prices

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

United Airlines
7.4
Good
8,679 reviews
Emirates
8.1
Very Good
3,236 reviews
Check prices

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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.

  • What are the cheapest airlines to fly from Hong Kong to Portland, Maine one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as HK$6,641. However, be on the lookout for offers from Qatar Airways and Singapore Airlines, as they are both options that can get you from Hong Kong to Portland, Maine for a low price.

  • 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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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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