Find flights
Airlines

HK$1,711+ Cheap flights to Guam

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 26-6. Fares are subject to change and may not be available on all flights or dates of travel.
— GUM
23 Mar — 30 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Guam in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Guam
Explore the most affordable flight options available to Guam. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2026.

Tue 12-509:45
HKG
-
GUM
1 stop15h 50m
Multiple Airlines
Thu 14-504:40
GUM
-
HKG
1 stop22h 40m
Multiple Airlines
Deal found 19-2HK$2,462
Sun 12-409:10
HKG
-
GUM
1 stop14h 30m
Multiple Airlines
Thu 16-402:50
GUM
-
HKG
1 stop16h 05m
Multiple Airlines
Deal found 19-2HK$2,618
Tue 12-509:45
HKG
-
GUM
1 stop12h 00m
Multiple Airlines
Fri 15-504:40
GUM
-
HKG
1 stop12h 55m
Multiple Airlines
Deal found 19-2HK$2,626
Sun 10-509:45
HKG
-
GUM
1 stop12h 00m
Multiple Airlines
Fri 15-504:40
GUM
-
HKG
1 stop12h 55m
Multiple Airlines
Deal found 19-2HK$2,649
Sun 12-400:50
HKG
-
GUM
1 stop24h 45m
Multiple Airlines
Thu 16-404:40
GUM
-
HKG
1 stop22h 40m
Multiple Airlines
Deal found 20-2HK$2,696
Fri 4-900:50
HKG
-
GUM
1 stop20h 55m
Multiple Airlines
Mon 7-904:40
GUM
-
HKG
1 stop22h 40m
Multiple Airlines
Deal found 19-2HK$2,719

Find flight deals to Guam

Find the latest flights to Guam in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 21 February 2026.

Return from

HK$2,462

One-way from

HK$1,711
12-5-14-5
  • 12-5-14-5
  • 2 total stops
  • 38h 30m total
  • Hong Kong to Tamuning
Search Deals
26-6
  • 26-6
  • 1 total stop
  • 21h 35m total
  • Hong Kong to Guam
Search Deals

Cheapflights Fare Finder

 
Locate flights to Guam that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 21 February 2026.
Use the filters below to find and compare flights to Guam that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Tue 12-5

09:45-03:35

1 stop15h 50m

Tamuning Guam Intl

Thu 14-5

04:40-01:20

1 stop22h 40m

HK$2,462

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Thu 19-3

07:10-01:10

1 stop16h 00m

Tamuning Guam Intl

Wed 25-3

02:40-00:55

1 stop24h 15m

HK$2,899

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Sat 21-3

09:00-01:00

1 stop14h 00m

Tamuning Guam Intl

Fri 27-3

02:30-10:35

1 stop10h 05m

HK$3,009

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Sun 12-4

09:10-01:40

1 stop14h 30m

Tamuning Guam Intl

Mon 13-4

00:50-09:30

1 stop10h 40m

HK$3,227

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Sat 11-4

09:45-03:35

1 stop15h 50m

Tamuning Guam Intl

Thu 16-4

04:40-15:35

1 stop12h 55m

HK$3,423

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Tue 14-4

13:15-03:35

1 stop12h 20m

Tamuning Guam Intl

Thu 16-4

04:40-15:35

1 stop12h 55m

HK$3,438

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Fri 20-3

14:45-01:00

2 stops32h 15m

Tamuning Guam Intl

Thu 26-3

02:40-15:35

1 stop14h 55m

HK$3,610

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Sun 10-5

07:15-03:35

1 stop18h 20m

Tamuning Guam Intl

Wed 13-5

00:50-09:30

1 stop10h 40m

HK$3,626

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Sun 10-5

09:45-03:35

1 stop15h 50m

Tamuning Guam Intl

Wed 13-5

04:40-15:35

1 stop12h 55m

HK$3,860

Hong KongTamuning

HKG - GUM

HKGGUM

Hong Kong Intl

Fri 26-6

01:25-01:00

1 stop21h 35m

HK$1,711

Flights are sorted by cheapest return flights first.

Deals found on 21-2

Best time to book a flight to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam 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 to Guam

How long is the flight to Guam?

On average, a flight from Hong Kong to Guam takes 12 hours 45 minutes. Flights to Guam from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Guam?

The most popular airlines flying from Hong Kong to Guam are Philippine Airlines and Korean Air.

Philippine Airlines
Philippine Airlines
From HK$3,520
Korean Air
Korean Air
From HK$3,759

What are the cheapest airlines that fly to Guam?

The cheapest airlines flying from Hong Kong to Guam are Philippine Airlines and Korean Air.

Rainfall in Guam by month

Plan your trip to Guam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Guam ranges from 65.0 - 365.0 mm per month. August is typically the wettest month, when rainfall can reach 365.0 mm. March is typically the driest time to visit Guam when rainfall is around 65.0 mm.

Temperature in Guam by month

Plan your trip to Guam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Guam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

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 21 February 2026.
See what other customers who have flown with Korean Air and Philippine Airlines to Guam have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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
1,195 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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
7.2
Good
957 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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!!

FAQs about flying to Guam

  • Can I find cheaper flights to Guam if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Guam on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Guam?

    Based on reviews from Cheapflights users, Philippine Airlines is rated the highest out of the airlines that fly to Guam.

  • Does Tamuning Guam Intl have rental cars?

    Yes. Those touching down at Tamuning Guam Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Tamuning Guam Intl?

    Yes. Tamuning Guam Intl has hotels nearby for those requiring accommodations. Apartment near airport, Donki, and GPO is the closest property to Tamuning Guam Intl (0.0 km away from Tamuning Guam Intl).

See more FAQs

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.

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 to Guam?

Cheapflights makes it easy to find Guam flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets 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 to Guam.

Can Cheapflights find flights to Guam with no change fees?

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

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

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Guam today and book when you’re ready!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.