$220 Cheap Flights from Hong Kong (HKG) to Guam (GUM)

View $220 flight on Tue, Nov 18, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

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

Prices were available within the past 7 days and start at $220 for one-way flights and $384 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Sun, Nov 16 - Tue, Nov 25
HKG
Hong Kong SAR
GUM
Guam
$384 Roundtrip, found 2 days ago
$384
Roundtrip
found 2 days ago
Select T'Way Air flight, departing Sun, Nov 16 from Hong Kong SAR to Guam, returning Tue, Nov 25, priced at $384 found 2 days ago
T'way Air with baggage
Sat, Nov 29 - Sat, Dec 6
HKG
Hong Kong SAR
GUM
Guam
$393 Roundtrip, found 6 days ago
$393
Roundtrip
found 6 days ago
Select T'way Air with baggage flight, departing Sat, Nov 29 from Hong Kong SAR to Guam, returning Sat, Dec 6, priced at $393 found 6 days ago
T'way Air with baggage
Sat, Nov 22 - Sat, Dec 13
HKG
Hong Kong SAR
GUM
Guam
$395 Roundtrip, found 6 days ago
$395
Roundtrip
found 6 days ago
Select T'way Air with baggage flight, departing Sat, Nov 22 from Hong Kong SAR to Guam, returning Sat, Dec 13, priced at $395 found 6 days ago
T'way Air with baggage
Sun, Dec 7 - Sun, Dec 14
HKG
Hong Kong SAR
GUM
Guam
$397 Roundtrip, found 2 days ago
$397
Roundtrip
found 2 days ago
Select T'way Air with baggage flight, departing Sun, Dec 7 from Hong Kong SAR to Guam, returning Sun, Dec 14, priced at $397 found 2 days ago
Korean Air
Thu, Mar 5 - Wed, Mar 11
HKG
Hong Kong SAR
GUM
Guam
$506 Roundtrip, found 3 days ago
$506
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Mar 5 from Hong Kong SAR to Guam, returning Wed, Mar 11, priced at $506 found 3 days ago
Korean Air
Tue, Oct 14 - Tue, Oct 21
HKG
Hong Kong SAR
GUM
Guam
$506 Roundtrip, found 4 hours ago
$506
Roundtrip
found 4 hours ago
Select Korean Air flight, departing Tue, Oct 14 from Hong Kong SAR to Guam, returning Tue, Oct 21, priced at $506 found 4 hours ago
Philippine Airlines
Thu, Mar 5 - Wed, Mar 11
HKG
Hong Kong SAR
GUM
Guam
$514 Roundtrip, found 3 days ago
$514
Roundtrip
found 3 days ago
Select Philippine Airlines flight, departing Thu, Mar 5 from Hong Kong SAR to Guam, returning Wed, Mar 11, priced at $514 found 3 days ago
Philippine Airlines
Thu, Oct 30 - Fri, Nov 14
HKG
Hong Kong SAR
GUM
Guam
$515 Roundtrip, found 1 day ago
$515
Roundtrip
found 1 day ago
Select Philippine Airlines flight, departing Thu, Oct 30 from Hong Kong SAR to Guam, returning Fri, Nov 14, priced at $515 found 1 day ago
Korean Air
Wed, Oct 29 - Tue, Nov 18
HKG
Hong Kong SAR
GUM
Guam
$525 Roundtrip, found 15 hours ago
$525
Roundtrip
found 15 hours ago
Select Korean Air flight, departing Wed, Oct 29 from Hong Kong SAR to Guam, returning Tue, Nov 18, priced at $525 found 15 hours ago
Asiana Airlines
Mon, Feb 23 - Tue, Feb 24
HKG
Hong Kong SAR
GUM
Guam
$564 Roundtrip, found 23 hours ago
$564
Roundtrip
found 23 hours ago
Select Asiana Airlines flight, departing Mon, Feb 23 from Hong Kong SAR to Guam, returning Tue, Feb 24, priced at $564 found 23 hours ago

Find the cheapest month to fly from Chek Lap Kok (HKG) to Barrigada (GUM)

March is typically the cheapest month to fly

From $275 - $509 per traveler.

Frequently asked questions

How much does a flight from Hong Kong Intl. Airport (HKG) to A.B. Won Pat Intl. Airport (GUM) cost?
Grab a cheap one-way flight from $220 or cheap return flight from $384 from Hong Kong Intl. Airport (HKG) to A.B. Won Pat Intl. Airport (GUM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Hong Kong Intl. Airport (HKG) to A.B. Won Pat Intl. Airport (GUM)?
Planning your getaway for November is a great way to save, as it's the cheapest month for flights between HKG and GUM. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Hong Kong Intl. Airport (HKG) to A.B. Won Pat Intl. Airport (GUM)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest HKG to GUM flight.
How many flights per day from Hong Kong Intl. Airport (HKG) to A.B. Won Pat Intl. Airport (GUM)?
You'll need to take a flight with a layover if you're traveling from Hong Kong Intl. Airport (HKG) to A.B. Won Pat Intl. Airport (GUM). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from HKG to GUM?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from HKG to GUM?
With 83% of flights generally arriving on schedule, United Airlines has the best on-time performance for direct flights from Hong Kong Intl. Airport (HKG) to A.B. Won Pat Intl. Airport (GUM). To keep track of your flight status and get notified about any changes, head to the Expedia App.
What is the best time to fly from Hong Kong Intl. Airport (HKG) to A.B. Won Pat Intl. Airport (GUM)?
Opt for a flight from Hong Kong Intl. Airport (HKG) to A.B. Won Pat Intl. Airport (GUM) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**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 Hong Kong Intl. Airport (HKG) to A.B. Won Pat Intl. Airport (GUM) last-minute?
Holding off until just before your trip to book a flight from HKG to GUM generally means paying more. While you may come across some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans for a better chance of scoring a bargain.
Is it cheaper to book a HKG to GUM flight and hotel package?
Compared with arranging hotels and flights separately, booking a HKG to GUM flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the hassle out of planning your trip. Just pick your flights and select from our wide range of hotels, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Hong Kong Intl. Airport (HKG) to A.B. Won Pat Intl. Airport (GUM)?
Generally, it's possible to cancel or reschedule your HKG to GUM flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Hong Kong Intl.
Destination airport
A.B. Won Pat Intl.
Airlines serving
Korean Air, Philippine Airlines, United
Roundtrip price
$384
Distance
2114 mi

Book with confidence

Book with confidence

Hong Kong to Guam Flights

The cheapest times to fly from Hong Kong to Guam

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 Hong Kong to Guam are during the month of November. You can find some of the cheapest flights from Hong Kong to Guam with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Hong Kong to Guam: 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 Hong Kong to Guam

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 Hong Kong to Guam in 2025. You can also book with separate airlines for your outbound and return journeys, from $220 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 Hong Kong to Guam 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 Hong Kong to Guam 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.

 

Hong Kong to Guam Flights
*Available to One Key members.