HKD/HK
Find cheap flights to Portland, Maine in 2026/2027 from HK$11,779 This is the cheapest return flight found to Portland, Maine from Hong Kong on FlightsFinder on January 27th 2026 at 22:10. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Portland, Maine from the most established flight comparison sites.
Fly to Portland, Maine and visit sites like Portland Head Lighthouse, Old Port, Fort Williams Park & Portland Museum of Art.
1. Enter your search requirements for Portland, Maine
2. Compare the best Portland, Maine deals from top comparison engines
3. Book your Portland, Maine flight at the cheapest price
These economy flights were found on FlightsFinder from Hong Kong to Portland, Maine in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from Hong Kong to Portland, Maine in the last few days. Prices subject to availability.
No flights found for this month.
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According to our data, March is on average the cheapest time to book flights to Portland, Maine.
You can get flights from HK$11,779 return.
According to our data, March is on average the most expensive time to book flights to Portland, Maine.
A return flight could set you back more than HK$11,779.
Situated along the picturesque coast of Maine, Portland is a vibrant city known for its charming waterfront, historic architecture, and thriving arts scene. This coastal gem offers a perfect blend of outdoor adventure, culinary delights, and cultural experiences. Whether strolling along cobbled streets lined with quaint shops and eateries, exploring the iconic lighthouses, or indulging in freshly caught seafood at the bustling harbor, Portland captures the hearts of visitors with its small-town charm and big-city amenities. With a rich maritime history and an inviting atmosphere, Portland beckons travelers to discover its unique blend of New England charm and modern sophistication.
A good price for a flight to Portland is HK$10601 - HK$12957.
Popular airports near Portland, Maine include Portland International Jetport (PWM), Boston Logan International Airport (BOS), and Manchester-Boston Regional Airport (MHT).
The flight to Portland, Maine (PWM) is roughly 17 hours 59 minutes and 7,872 miles (12,669 kilometres) from Hong Kong, Hong Kong - Hong Kong International Airport (HKG).
The best way is to compare flights to Portland, Maine from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Portland, Maine.
Here is the average weather forecast in Portland, Maine by month:
• Jan: -0°C
• Feb: 1°C
• Mar: 6°C
• Apr: 12°C
• May: 18°C
• Jun: 23°C
• Jul: 26°C
• Aug: 25°C
• Sep: 21°C
• Oct: 15°C
• Nov: 9°C
• Dec: 3°C
The Portland International Jetport is located about 2.5 miles west of the city center of Portland, Maine.
Typically, flights are cheapest to Portland, Maine 2 months before departure.
Studies show flights to Portland, Maine are typically cheaper on Tuesdays and Wednesdays.
8 °C
Thu, 29 Jan 2026
Average Temperature
-0°C
Jan
1°C
Feb
6°C
Mar
12°C
Apr
18°C
May
23°C
Jun
26°C
Jul
25°C
Aug
21°C
Sep
15°C
Oct
9°C
Nov
3°C
Dec
Hong Kong, Hong Kong - Hong Kong International Airport (HKG) to Portland, Maine (PWM)
Distance:
7,872 miles (12,669 kilometres)
Average flight time (direct 17 hours 59 minutes)
From Hong Kong (HKG), Hong Kong to Portland, United States (PWM): HK$11,779
Depart: 13 Mar 2026 · Return: 20 Mar 2026 Price found 27 Jan 2026, 22:10
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