Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Hong Kong to Portland from $748

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Portland departing on 5/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Hong Kong to Portland

Recent round-trip flight deals from Hong Kong to Portland

Enter your travel dates to find the best prices.
Qatar Airways Logo
1:25 am - 12:35 am
HKG
-
PWM
35h 10m
2 stops
Qatar Airways Logo
2:37 pm - 9:10 am
PWM
-
HKG
30h 33m
2 stops
$1,315Qatar Airways
Tue, Jun 2 - Wed, Jun 10
Qatar Airways Logo
6:15 pm - 12:35 am
HKG
-
PWM
42h 20m
2 stops
Qatar Airways Logo
2:37 pm - 9:10 am
PWM
-
HKG
30h 33m
2 stops
$1,360Qatar Airways
Thu, May 28 - Thu, Jun 4
Multiple Airlines Logo
8:20 am - 11:58 pm
HKG
-
PWM
51h 38m
3 stops
Multiple Airlines Logo
6:00 am - 6:15 am
PWM
-
HKG
36h 15m
2 stops
$1,782Multiple Airlines
Thu, May 28 - Thu, Jun 4
United Airlines Logo
11:45 am - 11:30 pm
HKG
-
PWM
23h 45m
2 stops
United Airlines Logo
6:00 am - 6:30 pm
PWM
-
HKG
48h 30m
3 stops
$1,972United Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
9:05 am - 11:58 pm
HKG
-
PWM
26h 53m
1 stop
Multiple Airlines Logo
6:00 am - 10:45 pm
PWM
-
HKG
28h 45m
2 stops
$2,096Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
6:15 pm - 12:35 am
HKG
-
PWM
42h 20m
2 stops
Multiple Airlines Logo
6:00 am - 1:55 pm
PWM
-
HKG
19h 55m
1 stop
$2,155Multiple Airlines
Thu, May 28 - Thu, Jun 4
Multiple Airlines Logo
12:25 am - 11:58 pm
HKG
-
PWM
35h 33m
3 stops
Multiple Airlines Logo
2:37 pm - 2:55 pm
PWM
-
HKG
36h 18m
3 stops
$2,360Multiple Airlines
Tue, Jun 2 - Wed, Jun 10
Singapore Airlines Logo
2:25 pm - 11:58 pm
HKG
-
PWM
45h 33m
3 stops
Singapore Airlines Logo
2:37 pm - 12:40 pm
PWM
-
HKG
34h 03m
3 stops
$4,896Singapore Airlines
Thu, May 28 - Thu, Jun 4

Qatar Airways flights from Hong Kong to Portland, Maine

Our best Qatar Airways deals on Hong Kong to Portland, Maine flight tickets
Qatar Airways
Jun 2
HKG1:25 amHong Kong Intl
35h 10m
2 stops
PWM12:35 amPortland
Jun 10
PWM2:37 pmPortland
30h 33m
2 stops
HKG9:10 amHong Kong Intl
$1,315
Qatar Airways
May 28
HKG6:15 pmHong Kong Intl
42h 20m
2 stops
PWM12:35 amPortland
Jun 4
PWM2:37 pmPortland
30h 33m
2 stops
HKG9:10 amHong Kong Intl
$1,360
Qatar Airways
Apr 25
HKG4:05 pmHong Kong Intl
42h 54m
3 stops
PWM10:59 pmPortland
May 2
PWM7:07 amPortland
45h 33m
3 stops
HKG4:40 pmHong Kong Intl
$3,063

momondo Fare Finder

 
Customize your flight search to find flights from Hong Kong to Portland, Maine 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, momondo users made 832,500 searches. Data last updated April 21, 2026.
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

Cheapest round-trip

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Tue 6/2

1:25 am-12:35 am

2 stops35h 10m

Portland

Wed 6/10

2:37 pm-9:10 am

2 stops30h 33m

$1,315

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Thu 5/28

6:15 pm-12:35 am

2 stops42h 20m

Portland

Thu 6/4

2:37 pm-9:10 am

2 stops30h 33m

$1,360

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Thu 5/28

8:20 am-11:58 pm

3 stops51h 38m

Portland

Thu 6/4

6:00 am-6:15 am

2 stops36h 15m

$1,782

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Wed 6/3

11:45 am-11:30 pm

2 stops23h 45m

Portland

Wed 6/10

6:00 am-6:30 pm

3 stops48h 30m

$1,972
Quickest round-trip

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Wed 6/3

9:05 am-11:58 pm

1 stop26h 53m

Portland

Wed 6/10

6:00 am-10:45 pm

2 stops28h 45m

$2,096

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Thu 5/28

6:15 pm-12:35 am

2 stops42h 20m

Portland

Thu 6/4

6:00 am-1:55 pm

1 stop19h 55m

$2,155

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Tue 6/2

12:25 am-11:58 pm

3 stops35h 33m

Portland

Wed 6/10

2:37 pm-2:55 pm

3 stops36h 18m

$2,360

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Thu 5/28

2:25 pm-11:58 pm

3 stops45h 33m

Portland

Thu 6/4

2:37 pm-12:40 pm

3 stops34h 03m

$4,896
Cheapest one-way

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Wed 5/27

8:10 pm-9:12 am

3 stops49h 02m

$748

Hong KongPortland

HKG - PWM

HKGPWM

Hong Kong Intl

Thu 5/28

8:10 pm-11:58 pm

2 stops39h 48m

$786

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

See travel insights to Portland from

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?

Etihad Airways and Qatar Airways are the most popular carriers operating from Hong Kong to Portland

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

Fastest flight time

42h 20m

Direct flights

None
The fastest flight from Hong Kong to Portland, Maine takes 42h 20m
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

Frequently asked questions about flying from Hong Kong to Portland, Maine

  • 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.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Bath
Oxford
Georgetown
Falmouth
Tamworth

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.

An easier way to manage your Portland, Maine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 5/21
Thu 5/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States