When did momondo last update prices for flights from Hong Kong to Portland Airport?

Prices for flights from Hong Kong to Portland Airport refresh daily.

How old do you have to be to fly from Hong Kong to Portland Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,169 Cheap Flights from Hong Kong to Portland in 2025/26

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0 bags

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Find the cheapest flights from Hong Kong to Boston

Round-trip

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Recent round-trip flight deals from Hong Kong to Boston

9:15 am - 9:44 pmHKG-PWM

24h 29m2 stops

3:39 pm - 4:45 pmPWM-HKG

37h 06m2 stops

$1,526United Airlines

Find Deal

Fri, Oct 10 - Tue, Oct 14

10:30 pm - 3:48 pmHKG-PWM

29h 18m2 stops

6:14 am - 5:40 amPWM-HKG

35h 26m2 stops

$1,527United Airlines

Find Deal

Fri, Oct 10 - Tue, Oct 14

1:25 am - 1:22 pmHKG-PWM

47h 57m2 stops

7:09 am - 9:45 pmPWM-HKG

26h 36m2 stops

$1,836Qatar Airways

Find Deal

Thu, Oct 9 - Tue, Oct 14

1:25 am - 10:45 pmHKG-PWM

33h 20m2 stops

7:09 am - 9:45 pmPWM-HKG

26h 36m2 stops

$1,850Qatar Airways

Find Deal

Thu, Oct 9 - Tue, Oct 14

United Airlines flights from Hong Kong to Portland, Maine

Our best United Airlines deals on Hong Kong to Portland, Maine flight tickets

United Airlines

Oct 10

HKG9:15 amHong Kong Intl

24h 29m

2 stops

PWM9:44 pmPortland

Oct 14

PWM3:39 pmPortland

37h 06m

2 stops

HKG4:45 pmHong Kong Intl

$1,526

Find similar

United Airlines

Oct 10

HKG10:30 pmHong Kong Intl

29h 18m

2 stops

PWM3:48 pmPortland

Oct 14

PWM6:14 amPortland

35h 26m

2 stops

HKG5:40 amHong Kong Intl

$1,527

Find similar

Qatar Airways flights from Hong Kong to Portland, Maine

Our best Qatar Airways deals on Hong Kong to Portland, Maine flight tickets

Qatar Airways

Oct 9

HKG1:25 amHong Kong Intl

47h 57m

2 stops

PWM1:22 pmPortland

Oct 14

PWM7:09 amPortland

26h 36m

2 stops

HKG9:45 pmHong Kong Intl

$1,836

Find similar

Qatar Airways

Oct 9

HKG1:25 amHong Kong Intl

33h 20m

2 stops

PWM10:45 pmPortland

Oct 14

PWM7:09 amPortland

26h 36m

2 stops

HKG9:45 pmHong Kong Intl

$1,850

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Hong Kong to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Fri 10/10

9:15 am-9:44 pm

2 stops24h 29m

Portland

Tue 10/14

3:39 pm-4:45 pm

2 stops37h 06m

$1,526

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Fri 10/10

10:30 pm-3:48 pm

2 stops29h 18m

Portland

Tue 10/14

6:14 am-5:40 am

2 stops35h 26m

$1,527

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Thu 10/9

1:25 am-1:22 pm

2 stops47h 57m

Portland

Tue 10/14

7:09 am-9:45 pm

2 stops26h 36m

$1,836

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Thu 10/9

1:25 am-10:45 pm

2 stops33h 20m

Portland

Tue 10/14

7:09 am-9:45 pm

2 stops26h 36m

$1,850

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Fri 11/7

10:30 pm-10:02 am

2 stops24h 32m

$1,169

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Fri 11/7

9:00 pm-9:50 pm

3 stops37h 50m

$1,196

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Thu 11/6

12:35 am-9:50 pm

2 stops34h 15m

$1,768

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Hong Kong to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Hong Kong to Portland?

United Airlines and Emirates are the most popular carriers operating from Hong Kong to Portland

What airlines fly to Portland, Maine?

Cathay Pacific, Korean Air and Japan Airlines are the top three most popular airlines that fly to Portland, Maine from Hong Kong according to our data. Cathay Pacific is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 4 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

Cheap Hong Kong to Portland, Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Portland, Maine

Direct flights	None

There are no direct flights from Hong Kong to Portland, Maine. There are no popular flight routes from Hong Kong to Portland, Maine.

Search flight deals

When did momondo last update prices for flights from Hong Kong to Portland Airport?
Prices for flights from Hong Kong to Portland Airport refresh daily.
How old do you have to be to fly from Hong Kong to Portland Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Bartlett

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Windham

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Tamworth

Falmouth

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Portland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Hong Kong.

Can I find flights from Hong Kong to Portland with flexible booking policies on momondo?

All flight searches from Hong Kong to Portland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Hong Kong to Portland?

Once all potential Hong Kong to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Hong Kong to Portland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Hong Kong to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.