$312 Cheap Flights from Guam (GUM) to Jeju (CJU)

View $312 flight on Fri, Nov 7, 2025Opens in a new window

Popular airlines from Barrigada - A.B. Won Pat International Airport (GUM) to Jeju Intl. Airport (CJU)

Cheap Flights from Guam to Jeju (GUM-CJU)

Prices were available within the past 7 days and start at $312 for one-way flights and $414 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Thu, Nov 20 - Thu, Nov 27
GUM
Guam
CJU
Jeju City
$414 Roundtrip, found 11 hours ago
$414
Roundtrip
found 11 hours ago
Select Korean Air flight, departing Thu, Nov 20 from Guam to Jeju City, returning Thu, Nov 27, priced at $414 found 11 hours ago
Korean Air
Thu, Nov 20 - Thu, Nov 27
GUM
Guam
CJU
Jeju City
$443 Roundtrip, found 11 hours ago
$443
Roundtrip
found 11 hours ago
Select Korean Air flight, departing Thu, Nov 20 from Guam to Jeju City, returning Thu, Nov 27, priced at $443 found 11 hours ago
Korean Air
Thu, Nov 20 - Thu, Nov 27
GUM
Guam
CJU
Jeju City
$447 Roundtrip, found 11 hours ago
$447
Roundtrip
found 11 hours ago
Select Korean Air flight, departing Thu, Nov 20 from Guam to Jeju City, returning Thu, Nov 27, priced at $447 found 11 hours ago
Korean Air
Wed, Apr 1 - Thu, Apr 9
GUM
Guam
CJU
Jeju City
$467 Roundtrip, found 2 days ago
$467
Roundtrip
found 2 days ago
Select Korean Air flight, departing Wed, Apr 1 from Guam to Jeju City, returning Thu, Apr 9, priced at $467 found 2 days ago
Korean Air
Fri, Nov 28 - Sun, Nov 30
GUM
Guam
CJU
Jeju City
$493 Roundtrip, found 18 hours ago
$493
Roundtrip
found 18 hours ago
Select Korean Air flight, departing Fri, Nov 28 from Guam to Jeju City, returning Sun, Nov 30, priced at $493 found 18 hours ago
Korean Air
Fri, Apr 3 - Sun, Apr 12
GUM
Guam
CJU
Jeju City
$506 Roundtrip, found 2 days ago
$506
Roundtrip
found 2 days ago
Select Korean Air flight, departing Fri, Apr 3 from Guam to Jeju City, returning Sun, Apr 12, priced at $506 found 2 days ago
Korean Air
Fri, Apr 3 - Sun, Apr 12
GUM
Guam
CJU
Jeju City
$510 Roundtrip, found 2 days ago
$510
Roundtrip
found 2 days ago
Select Korean Air flight, departing Fri, Apr 3 from Guam to Jeju City, returning Sun, Apr 12, priced at $510 found 2 days ago
Korean Air
Sun, Dec 14 - Sun, Dec 21
GUM
Guam
CJU
Jeju City
$522 Roundtrip, found 13 hours ago
$522
Roundtrip
found 13 hours ago
Select Korean Air flight, departing Sun, Dec 14 from Guam to Jeju City, returning Sun, Dec 21, priced at $522 found 13 hours ago
Korean Air
Mon, Mar 16 - Sat, Mar 21
GUM
Guam
CJU
Jeju City
$523 Roundtrip, found 3 days ago
$523
Roundtrip
found 3 days ago
Select Korean Air flight, departing Mon, Mar 16 from Guam to Jeju City, returning Sat, Mar 21, priced at $523 found 3 days ago
Korean Air
Sun, Mar 29 - Sat, Apr 4
GUM
Guam
CJU
Jeju City
$524 Roundtrip, found 4 days ago
$524
Roundtrip
found 4 days ago
Select Korean Air flight, departing Sun, Mar 29 from Guam to Jeju City, returning Sat, Apr 4, priced at $524 found 4 days ago
Korean Air
Sun, Dec 14 - Sun, Dec 21
GUM
Guam
CJU
Jeju City
$539 Roundtrip, found 13 hours ago
$539
Roundtrip
found 13 hours ago
Select Korean Air flight, departing Sun, Dec 14 from Guam to Jeju City, returning Sun, Dec 21, priced at $539 found 13 hours ago
Korean Air
Sun, Apr 5 - Thu, Apr 9
GUM
Guam
CJU
Jeju City
$542 Roundtrip, found 2 days ago
$542
Roundtrip
found 2 days ago
Select Korean Air flight, departing Sun, Apr 5 from Guam to Jeju City, returning Thu, Apr 9, priced at $542 found 2 days ago
Korean Air
Sun, Mar 29 - Sat, Apr 4
GUM
Guam
CJU
Jeju City
$598 Roundtrip, found 4 days ago
$598
Roundtrip
found 4 days ago
Select Korean Air flight, departing Sun, Mar 29 from Guam to Jeju City, returning Sat, Apr 4, priced at $598 found 4 days ago

Frequently asked questions

How much does a flight from A.B. Won Pat Intl. Airport (GUM) to Jeju Intl. Airport (CJU) cost?
Secure a cheap one-way flight from $312 or cheap return flight from $414 from A.B. Won Pat Intl. Airport (GUM) to Jeju Intl. Airport (CJU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from A.B. Won Pat Intl. Airport (GUM) to Jeju Intl. Airport (CJU)?
November is the cheapest month to fly from GUM to CJU. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from A.B. Won Pat Intl. Airport (GUM) to Jeju Intl. Airport (CJU)?
To find the cheapest airline that'll fly you from GUM to CJU, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from A.B. Won Pat Intl. Airport (GUM) to Jeju Intl. Airport (CJU)?
You'll have to hop on a flight with a layover when traveling from A.B. Won Pat Intl. Airport (GUM) to Jeju Intl. Airport (CJU). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from GUM to CJU?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from A.B. Won Pat Intl. Airport (GUM) to Jeju Intl. Airport (CJU)?
To reach Jeju Intl. Airport (CJU) on time, pick a flight that leaves A.B. Won Pat Intl. Airport (GUM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 A.B. Won Pat Intl. Airport (GUM) to Jeju Intl. Airport (CJU) last-minute?
Booking your flight from GUM to CJU shortly before your trip is usually more expensive. But if you're flexible with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a GUM to CJU flight and hotel package?
You'll typically save money by securing a GUM to CJU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your ideal accommodations and flights, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from A.B. Won Pat Intl. Airport (GUM) to Jeju Intl. Airport (CJU)?
It's usually possible to cancel or reschedule your GUM to CJU flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
A.B. Won Pat Intl.
Destination airport
Jeju Intl.
Airlines serving
Korean Air
Roundtrip price
$414
Distance
1798 mi

Book with confidence

Guam to Jeju Flights

The cheapest times to fly from Guam to Jeju

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

 

The best time to book a flight from Guam to Jeju

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

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 Guam to Jeju in 2025. You can also book with separate airlines for your outbound and return journeys, from $312 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 Guam to Jeju 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 Guam to Jeju 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.

 

Guam to Jeju Flights

Explore a world of travel with Expedia

*Available to One Key members.