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Cheap flights from Hong Kong to Guam from HK$1,780

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29-11. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — GUM
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Hong Kong to Guam
Explore the most affordable flight options available from Hong Kong to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2025.

Thu 11-1209:10HKG - GUM
1 stop14h 20mMultiple Airlines
Tue 16-1203:15GUM - HKG
1 stop15h 45mMultiple Airlines
Deal found 10-11HK$2,946
Mon 24-1107:10HKG - GUM
1 stop16h 05mMultiple Airlines
Thu 27-1114:55GUM - HKG
1 stop30h 05mMultiple Airlines
Deal found 10-11HK$3,405
Sun 23-1100:55HKG - GUM
1 stop20h 10mKorean Air
Thu 27-1116:50GUM - HKG
1 stop32h 20mKorean Air
Deal found 10-11HK$3,864
Sat 15-1122:45HKG - GUM
1 stop27h 15mPhilippine Airlines
Wed 19-1105:45GUM - HKG
1 stop8h 45mPhilippine Airlines
Deal found 10-11HK$3,879
Sat 15-1110:15HKG - GUM
2 stops26h 45mMultiple Airlines
Tue 18-1102:15GUM - HKG
1 stop10h 20mMultiple Airlines
Deal found 10-11HK$3,996

Cheap flight deals from Hong Kong to Guam

Keep the following information in mind while searching for Hong Kong to Guam flight deals. Data was last updated 11 November 2025.

Round-trip from

HK$2,946

One-way from

HK$1,780

Popular in

January

Cheapest in

March

Average price

HK$4,812
11-12-16-12
  • 11-12-16-12
  • 2 total stops
  • 30h 05m total
  • Hong Kong to Guam
Search Deals
29-11
  • 29-11
  • 2 total stops
  • 32h 35m total
  • Hong Kong to Guam
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (HK$8,530 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (HK$3,730 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Guam 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, Cheapflights users made 70,647 searches. Data last updated 11 November 2025.
Use the filters below to find and compare flights from Hong Kong to Guam that are best for you.

Fly from

Hong Kong

Fly to

Guam

Route

Departure

Return

Price

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Thu 11-12

07:10-23:00

1 stop13h 50m

Tamuning Guam Intl

Wed 17-12

16:10-05:30

1 stop15h 20m

HK$3,382

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Mon 24-11

07:10-01:15

1 stop16h 05m

Tamuning Guam Intl

Thu 27-11

14:55-19:00

1 stop30h 05m

HK$3,405

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Tue 17-2

13:40-04:00

1 stop12h 20m

Tamuning Guam Intl

Thu 19-2

05:45-12:30

1 stop8h 45m

HK$3,708

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Sun 23-11

00:55-23:05

1 stop20h 10m

Tamuning Guam Intl

Thu 27-11

16:50-23:10

1 stop32h 20m

HK$3,864

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Sat 29-11

17:40-04:15

2 stops32h 35m

HK$1,780

Flights are sorted by cheapest return flights first.

Deals found on 10-11

Best time to book a flight from Hong Kong to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Hong Kong with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Guam

What is the cheapest time of day to fly from HK to GU?

Find hourly flight availability from Hong Kong to Guam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 November 2025.

When flying from Hong Kong to Guam, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 22% versus a flight in the morning.

Reviews of airlines servicing Guam

Get insights into the airlines that provide service to Guam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guam. Reviews last updated 11 November 2025.
Read through reviews of airlines operating flights from Hong Kong to Guam, such as Korean Air and Philippine Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,163 reviews
Check prices

Boarding

8.5

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very Good
1,163 reviews
Korean Air
8.4
Very Good
1,163 reviews
Check prices

Boarding

8.5

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Philippine Airlines
7.3
Good
935 reviews
Korean Air
8.4
Very Good
1,163 reviews
Check prices

Boarding

8.5

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Hong Kong to Guam that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Guam flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Guam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Guam.

  • Can I find deals for business class flights from Hong Kong to Guam?

    Yes. Cheapflights offers flight deals from Hong Kong to Guam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Hong Kong to Guam

Discover the top 2 airlines that operate flights from Hong Kong to Guam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 11 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapestHK$3,501AverageHK$3,915FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Korean AirCheapestHK$3,739AverageHK$4,009FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hong Kong to Guam?

Deals for Hong Kong to Guam flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Guam?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hong Kong to Guam.

Can Cheapflights find flights from Hong Kong to Guam with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Hong Kong to Guam, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Hong Kong to Guam become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Guam from Hong Kong today and book when prices fit your budget.

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