$224 Cheap Flights from Guam (GUM) to Hong Kong (HKG)

View $224 flight on Thu, Sep 11, 2025Opens in a new window

Popular airlines from Barrigada - A.B. Won Pat International Airport (GUM) to Hong Kong International Airport (HKG)

Cheap Flights from Guam to Hong Kong (GUM-HKG)

Prices were available within the past 7 days and start at $224 for one-way flights and $506 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Thu, Sep 11 - Wed, Sep 17
GUM
Guam
HKG
Hong Kong SAR
$506 Roundtrip, found 1 day ago
$506
Roundtrip
found 1 day ago
Select Jeju Air flight, departing Thu, Sep 11 from Guam to Hong Kong SAR, returning Wed, Sep 17, priced at $506 found 1 day ago
Jeju Air
Fri, Aug 29 - Mon, Sep 1
GUM
Guam
HKG
Hong Kong SAR
$514 Roundtrip, found 3 days ago
$514
Roundtrip
found 3 days ago
Select Jeju Air flight, departing Fri, Aug 29 from Guam to Hong Kong SAR, returning Mon, Sep 1, priced at $514 found 3 days ago
Korean Air
Mon, Aug 18 - Tue, Aug 19
GUM
Guam
HKG
Hong Kong SAR
$515 Roundtrip, found 4 days ago
$515
Roundtrip
found 4 days ago
Select Korean Air flight, departing Mon, Aug 18 from Guam to Hong Kong SAR, returning Tue, Aug 19, priced at $515 found 4 days ago
Korean Air
Sat, May 23 - Tue, May 26
GUM
Guam
HKG
Hong Kong SAR
$517 Roundtrip, found 1 hour ago
$517
Roundtrip
found 1 hour ago
Select Korean Air flight, departing Sat, May 23 from Guam to Hong Kong SAR, returning Tue, May 26, priced at $517 found 1 hour ago
Korean Air
Thu, Aug 21 - Fri, Aug 22
GUM
Guam
HKG
Hong Kong SAR
$535 Roundtrip, found 4 days ago
$535
Roundtrip
found 4 days ago
Select Korean Air flight, departing Thu, Aug 21 from Guam to Hong Kong SAR, returning Fri, Aug 22, priced at $535 found 4 days ago
Korean Air
Sat, May 23 - Tue, May 26
GUM
Guam
HKG
Hong Kong SAR
$537 Roundtrip, found 1 hour ago
$537
Roundtrip
found 1 hour ago
Select Korean Air flight, departing Sat, May 23 from Guam to Hong Kong SAR, returning Tue, May 26, priced at $537 found 1 hour ago
Korean Air
Sat, May 23 - Tue, May 26
GUM
Guam
HKG
Hong Kong SAR
$538 Roundtrip, found 1 hour ago
$538
Roundtrip
found 1 hour ago
Select Korean Air flight, departing Sat, May 23 from Guam to Hong Kong SAR, returning Tue, May 26, priced at $538 found 1 hour ago
Philippine Airlines
Fri, Oct 10 - Tue, Oct 14
GUM
Guam
HKG
Hong Kong SAR
$587 Roundtrip, found 1 hour ago
$587
Roundtrip
found 1 hour ago
Select Philippine Airlines flight, departing Fri, Oct 10 from Guam to Hong Kong SAR, returning Tue, Oct 14, priced at $587 found 1 hour ago
T'Way Air
Sat, Aug 2 - Mon, Aug 18
GUM
Guam
HKG
Hong Kong SAR
$731 Roundtrip, found 6 days ago
$731
Roundtrip
found 6 days ago
Select T'Way Air flight, departing Sat, Aug 2 from Guam to Hong Kong SAR, returning Mon, Aug 18, priced at $731 found 6 days ago
United
Mon, Dec 1 - Sun, Dec 14
GUM
Guam
HKG
Hong Kong SAR
$1,127 Roundtrip, found 2 days ago
$1,127
Roundtrip
found 2 days ago
Select United flight, departing Mon, Dec 1 from Guam to Hong Kong SAR, returning Sun, Dec 14, priced at $1,127 found 2 days ago
Flights from Guam (GUM) to Hong Kong (HKG)
Origin airport
A.B. Won Pat Intl.
Destination airport
Hong Kong Intl.
Airlines serving
Jeju Air, Korean Air, Malaysia Airlines, Philippine Airlines, United
Roundtrip price
$499
Distance
2114 mi

Guam to Hong Kong Flights

The cheapest times to fly from Guam to Hong Kong

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Guam to Hong Kong are during the month of September. You can find some of the cheapest flights from Guam to Hong Kong with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Guam to Hong Kong

Sunday is one of the best days to book for cheap flights from Guam to Hong Kong: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Guam to Hong Kong

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Guam to Hong Kong in 2025. You can also book with separate airlines for your outbound and return journeys, from $224 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Guam to Hong Kong flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Guam to Hong Kong airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from A.B. Won Pat Intl. Airport (GUM) to Hong Kong Intl. Airport (HKG) cost?
Discover the latest flight deals from GUM to HKG by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GUM to HKG?
The cheapest flights from GUM to HKG are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from GUM to HKG?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GUM to HKG. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from A.B. Won Pat Intl. Airport (GUM) to Hong Kong Intl. Airport (HKG)?
You'll have to catch a flight with a layover if you're traveling from A.B. Won Pat Intl. Airport (GUM) to Hong Kong Intl. Airport (HKG). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from GUM to HKG?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from GUM to HKG?
United Airlines has the best performance for on-time direct flights from A.B. Won Pat Intl. Airport (GUM) to Hong Kong Intl. Airport (HKG), with an on-time rating of 91%. Use the Expedia App to look up your flight status before you leave and get real-time alerts about any changes.
What is the best time to fly from A.B. Won Pat Intl. Airport (GUM) to Hong Kong Intl. Airport (HKG)?
To touch down at Hong Kong Intl. Airport (HKG) without delays, book a flight that leaves A.B. Won Pat Intl. Airport (GUM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from A.B. Won Pat Intl. Airport (GUM) to Hong Kong Intl. Airport (HKG) last-minute?
Waiting until just before your trip to book a ticket from GUM to HKG generally means paying more. While you might find some last-minute offers, there's no guarantee. Keep your travel schedule open for a better chance of getting a bargain.
Is it cheaper to book a GUM to HKG flight and hotel package?
Compared with arranging flights and hotels separately, booking a GUM to HKG flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place takes the hassle out of travel planning. Simply secure your flights and choose from our wide range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from A.B. Won Pat Intl. Airport (GUM) to Hong Kong Intl. Airport (HKG)?
Typically, you can cancel or modify your GUM to HKG flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more details, head to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.