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Cheap flights from Hong Kong to Guam from HK$1,245

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 2-12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — GUM
29 Oct — 5 Nov1
1 adult
1 adult, Economy

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 29 September 2025.

Round-trip from

HK$2,816

One-way from

HK$1,245

Popular in

January

Cheapest in

March

Average price

HK$3,788
T'way Air
  • T'way Air
  • 19-11-22-11
  • 2 total stops
  • 45h 00m total
  • Hong Kong to Guam
Search Deals
2-12
  • 2-12
  • 1 total stop
  • 15h 50m total
  • Hong Kong to Guam
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (HK$3,198 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$1,205 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Hong Kong to Guam

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 29 September 2025.

Wed 19-1100:05HKG - GUM
1 stop23h 15mT'way Air
Sat 22-1102:20GUM - HKG
1 stop21h 45mT'way Air
Deal found 27-9HK$2,816
Mon 27-1021:05HKG - GUM
1 stop15h 55mMultiple Airlines
Sun 2-1102:30GUM - HKG
1 stop29h 00mMultiple Airlines
Deal found 27-9HK$3,151
Sat 11-1014:55HKG - GUM
1 stop22h 25mMultiple Airlines
Thu 16-1002:25GUM - HKG
1 stop15h 10mMultiple Airlines
Deal found 27-9HK$3,291
Thu 20-1112:35HKG - GUM
1 stop10h 25mKorean Air
Sat 22-1101:00GUM - HKG
1 stop17h 50mKorean Air
Deal found 27-9HK$3,734
Thu 20-1122:45HKG - GUM
1 stop27h 15mPhilippine Airlines
Sun 23-1105:45GUM - HKG
1 stop8h 45mPhilippine Airlines
Deal found 27-9HK$3,796

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 29 September 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

Mon 27-10

21:05-15:00

1 stop15h 55m

Tamuning Guam Intl

Sun 2-11

02:30-05:30

1 stop29h 00m

HK$3,151

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Sat 11-10

14:55-15:20

1 stop22h 25m

Tamuning Guam Intl

Thu 16-10

02:25-15:35

1 stop15h 10m

HK$3,291

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Thu 20-11

12:35-01:00

1 stop10h 25m

Tamuning Guam Intl

Sat 22-11

01:00-16:50

1 stop17h 50m

HK$3,734

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Thu 20-11

22:45-04:00

1 stop27h 15m

Tamuning Guam Intl

Sun 23-11

05:45-12:30

1 stop8h 45m

HK$3,796

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Tue 2-12

07:10-01:00

1 stop15h 50m

HK$1,245

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Mon 1-12

07:10-01:20

1 stop16h 10m

HK$1,322

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Wed 3-12

07:10-01:20

1 stop16h 10m

HK$1,330

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Thu 4-12

16:35-01:20

1 stop30h 45m

HK$1,385

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Fri 28-11

00:55-01:20

1 stop22h 25m

HK$1,424

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Sun 30-11

07:10-01:20

1 stop16h 10m

HK$1,758

Flights are sorted by cheapest return flights first.

Deals found on 26-9

Showing 1-10 of 14 results
1
2

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 29 September 2025.

When flying from Hong Kong to Guam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 29 September 2025.
Read through reviews of airlines operating flights from Hong Kong to Guam, such as Philippine Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Philippine Airlines
7.3
Good
914 reviews
Check prices

Overall

7.3

Boarding

7.3

Comfort

7.1

Crew

8.0

Entertainment

6.7

Food

7.0

Reviews

1 / 20
4.0
Okay

Cristian,Aug 2025

MNL - SFO

The biggest issue was the elderly couple that keep kicking, grabbing, and hitting our seats. The other issue was other flyers listening to their devices without headphones. The seats were hard for a 12 hour flight.
Philippine Airlines
7.3
Good
914 reviews
Philippine Airlines
7.3
Good
914 reviews
Check prices

Overall

7.3

Boarding

7.3

Comfort

7.1

Crew

8.0

Entertainment

6.7

Food

7.0

Reviews

1 / 20
4.0
Okay

Cristian,Aug 2025

MNL - SFO

The biggest issue was the elderly couple that keep kicking, grabbing, and hitting our seats. The other issue was other flyers listening to their devices without headphones. The seats were hard for a 12 hour flight.

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 airline flying from Hong Kong to Guam

Discover the top airline 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 29 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapestHK$3,432AverageHK$3,918FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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