Cheap Flights to Guam | Popular Routes to Guam from HK$649

View HK$649 flight on Wed, 14 Jan 2026Opens in a new window

Popular airlines to Guam

  • United

    United

  • Korean Air

    Korean Air

  • Philippine Airlines

    Philippine Airlines

  • All Nippon Airways

    All Nippon Airways

  • JIN AIR

    JIN AIR

  • Japan Airlines

    Japan Airlines

  • Delta

    Delta

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Cheap round-trip flights to Guam

Prices were available within the past 7 days and start at HK$649 for one-way flights and HK$1,170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JIN AIR
Sun, 15 Mar - Thu, 26 Mar
PUS
Busan
GUM
Guam
HK$1,170 Return, found 2 days ago
HK$1,170
Return
found 2 days ago
Select JIN AIR flight, departing Sun, 15 Mar from Busan to Guam, returning Thu, 26 Mar, priced at HK$1,170 found 2 days ago
JIN AIR
Mon, 16 Mar - Fri, 20 Mar
ICN
Seoul
GUM
Guam
HK$1,229 Return, found 4 days ago
HK$1,229
Return
found 4 days ago
Select JIN AIR flight, departing Mon, 16 Mar from Seoul to Guam, returning Fri, 20 Mar, priced at HK$1,229 found 4 days ago
JIN AIR
Tue, 10 Feb - Sat, 14 Feb
PUS
Busan
GUM
Guam
HK$1,280 Return, found 6 days ago
HK$1,280
Return
found 6 days ago
Select JIN AIR flight, departing Tue, 10 Feb from Busan to Guam, returning Sat, 14 Feb, priced at HK$1,280 found 6 days ago
Korean Air
Thu, 2 Apr - Tue, 7 Apr
ICN
Seoul
GUM
Guam
HK$1,976 Return, found 3 days ago
HK$1,976
Return
found 3 days ago
Select Korean Air flight, departing Thu, 2 Apr from Seoul to Guam, returning Tue, 7 Apr, priced at HK$1,976 found 3 days ago
United
Tue, 13 Oct - Tue, 20 Oct
KIX
Osaka
GUM
Guam
HK$2,176 Return, found 3 days ago
HK$2,176
Return
found 3 days ago
Select United flight, departing Tue, 13 Oct from Osaka to Guam, returning Tue, 20 Oct, priced at HK$2,176 found 3 days ago
United
Sun, 14 Jun - Tue, 16 Jun
HND
Tokyo
GUM
Guam
HK$2,442 Return, found 5 days ago
HK$2,442
Return
found 5 days ago
Select United flight, departing Sun, 14 Jun from Tokyo to Guam, returning Tue, 16 Jun, priced at HK$2,442 found 5 days ago
JIN AIR
Mon, 16 Mar - Tue, 24 Mar
TPE
Taipei
GUM
Guam
HK$2,477 Return, found 20 hours ago
HK$2,477
Return
found 20 hours ago
Select JIN AIR flight, departing Mon, 16 Mar from Taipei to Guam, returning Tue, 24 Mar, priced at HK$2,477 found 20 hours ago
Philippine Airlines
Wed, 4 Feb - Wed, 11 Feb
MNL
Manila
GUM
Guam
HK$2,802 Return, found 3 days ago
HK$2,802
Return
found 3 days ago
Select Philippine Airlines flight, departing Wed, 4 Feb from Manila to Guam, returning Wed, 11 Feb, priced at HK$2,802 found 3 days ago
T'way Air with baggage
Sat, 11 Apr - Tue, 14 Apr
KIX
Osaka
GUM
Guam
HK$2,879 Return, found 6 days ago
HK$2,879
Return
found 6 days ago
Select T'way Air with baggage flight, departing Sat, 11 Apr from Osaka to Guam, returning Tue, 14 Apr, priced at HK$2,879 found 6 days ago
Korean Air
Fri, 30 Jan - Tue, 3 Feb
GMP
Seoul
GUM
Guam
HK$3,733 Return, found 14 hours ago
HK$3,733
Return
found 14 hours ago
Select Korean Air flight, departing Fri, 30 Jan from Seoul to Guam, returning Tue, 3 Feb, priced at HK$3,733 found 14 hours ago

About Guam

Expedia offers flights to Guam to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Guam or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Guam that have flexible change policies?
By using our nifty "No change fee" filter, that's how. Just type in your origin, destination and dates, click the "Search" button, then select the box underneath the "Flexible change policies" heading (it's on the top left of your screen). Expedia makes it a cinch to find inexpensive, flexible tickets to Guam.
Which airlines fly to Guam?
United Airlines is a renowned air carrier servicing Guam. Search for a ticket to A.B. Won Pat Intl. Airport (GUM) and you'll have 30 United Airlines flights per month to pick from.
How can I find cheap tickets to Guam?
One of the best ways to bag cheap tickets to Guam is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It will bring up the cheapest prices for nearby days. The lowest price for a flight to Guam in the last seven days was HK$1,170. Booking well ahead will generally help you get an even better deal.
How much is a flight to Guam?
In the last seven days, return flights to Guam sold for as little as HK$1,170 and reached a maximum of HK$4,034. For one-way fares departing from Seoul (ICN), the lowest amount paid during this time was HK$649.
What are the most popular airports to fly into in Guam?
Start organising your Guam getaway by reserving a seat on one of the 30 flights per month to A.B. Won Pat Intl. Airport (GUM). This is the region's primary gateway.
When is the cheapest time to fly to Guam?
Consider travelling earlier in the week to book a bargain airfare to Guam. Tuesday is generally the cheapest day to fly, with Monday a close second. Saturday often has the costliest ticket prices. This is because many people prefer to begin their getaway on a weekend.
How much is a plane ticket to Guam?
In the last seven days, plane tickets to Guam cost between HK$1,170 and HK$4,034. Prices usually rise as your travel date nears, so find a good deal today.
What is the best time to go to Guam?
A good time to visit Dededo is after June 20 when the summer season begins. In Guam's most populous city, temperatures range from 27ºC to 29ºC during this time — wonderful weather for touring around! May, June and October are the most popular months to explore this destination.
What months are the cheapest to book a flight to Guam?
The top month to book affordable fares to Guam is February. It's worth remembering that in the United States, the most expensive time to purchase a ticket is the month of December.

Trending flights to Guam

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Wed, 11 Feb - Wed, 18 Feb
HKG
Hong Kong SAR
GUM
Guam
HK$4,034 Return, found 2 days ago
HK$4,034
Return
found 2 days ago
Select Philippine Airlines flight, departing Wed, 11 Feb from Hong Kong SAR to Guam, returning Wed, 18 Feb, priced at HK$4,034 found 2 days ago
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