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£159 Cheap Flights from Guam (GUM) to Busan (PUS)

View £159 flight on Fri, 25 Sept 2026Opens in a new window

Popular airlines from Barrigada - A.B. Won Pat International Airport (GUM) to Gimhae Airport (PUS)

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Cheap Flights from Guam (GUM) to Busan (PUS)

Prices were available within the past 7 days and start at £159 for one-way flights and £307 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Fri, 4 Sept - Mon, 7 Sept
GUM
Guam
PUS
Busan
£307 Return, found 12 hours ago
£307
Return
found 12 hours ago
Select Korean Air flight, departing Fri, 4 Sept from Guam to Busan, returning Mon, 7 Sept, priced at £307 found 12 hours ago
Korean Air
Thu, 20 Aug - Sat, 29 Aug
GUM
Guam
PUS
Busan
£308 Return, found 1 day ago
£308
Return
found 1 day ago
Select Korean Air flight, departing Thu, 20 Aug from Guam to Busan, returning Sat, 29 Aug, priced at £308 found 1 day ago
Korean Air
Thu, 12 Nov - Thu, 19 Nov
GUM
Guam
PUS
Busan
£311 Return, found 4 days ago
£311
Return
found 4 days ago
Select Korean Air flight, departing Thu, 12 Nov from Guam to Busan, returning Thu, 19 Nov, priced at £311 found 4 days ago
Korean Air
Thu, 20 Aug - Sat, 29 Aug
GUM
Guam
PUS
Busan
£312 Return, found 1 day ago
£312
Return
found 1 day ago
Select Korean Air flight, departing Thu, 20 Aug from Guam to Busan, returning Sat, 29 Aug, priced at £312 found 1 day ago
Korean Air
Fri, 4 Sept - Mon, 7 Sept
GUM
Guam
PUS
Busan
£315 Return, found 12 hours ago
£315
Return
found 12 hours ago
Select Korean Air flight, departing Fri, 4 Sept from Guam to Busan, returning Mon, 7 Sept, priced at £315 found 12 hours ago
Korean Air
Thu, 20 Aug - Sat, 29 Aug
GUM
Guam
PUS
Busan
£318 Return, found 1 day ago
£318
Return
found 1 day ago
Select Korean Air flight, departing Thu, 20 Aug from Guam to Busan, returning Sat, 29 Aug, priced at £318 found 1 day ago
Korean Air
Thu, 12 Nov - Thu, 19 Nov
GUM
Guam
PUS
Busan
£319 Return, found 4 days ago
£319
Return
found 4 days ago
Select Korean Air flight, departing Thu, 12 Nov from Guam to Busan, returning Thu, 19 Nov, priced at £319 found 4 days ago
Asiana Airlines
Thu, 20 Aug - Sat, 29 Aug
GUM
Guam
PUS
Busan
£366 Return, found 1 day ago
£366
Return
found 1 day ago
Select Asiana Airlines flight, departing Thu, 20 Aug from Guam to Busan, returning Sat, 29 Aug, priced at £366 found 1 day ago
T'Way Air
Thu, 20 Aug - Sat, 29 Aug
GUM
Guam
PUS
Busan
£432 Return, found 1 day ago
£432
Return
found 1 day ago
Select T'Way Air flight, departing Thu, 20 Aug from Guam to Busan, returning Sat, 29 Aug, priced at £432 found 1 day ago
Philippine Airlines
Mon, 16 Nov - Mon, 23 Nov
GUM
Guam
PUS
Busan
£581 Return, found 4 days ago
£581
Return
found 4 days ago
Select Philippine Airlines flight, departing Mon, 16 Nov from Guam to Busan, returning Mon, 23 Nov, priced at £581 found 4 days ago

Frequently asked questions

How much does a flight from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae) cost?
You can find one-way and return flights from GUM to PUS with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when GUM to PUS ticket fares go up or down.
What is the cheapest month to fly from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae)?
The cheapest months to fly from GUM to PUS are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae)?
Only one airline offers direct flights from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae). Jin Air operates 7 direct flights from GUM to PUS every week.
What is the cheapest airline that flies from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae)?
Jin Air is one of the cheapest airlines offering nonstop return flights from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae), with tickets starting from around £322 for flights that can be booked for departure within the next year. Jin Air also offers one of the cheapest connecting return flights from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae), with a layover in Gimpo Intl. (GMP), starting from around £363. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae)?
To find a cheap flight from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae)?
The best airline to fly with from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae) will differ from traveler to traveler. If you like to fly early, Jin Air offers early morning flights. If price is the most important factor, Jin Air typically offers the lowest fares. Korean Air offers the most daily flights from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae)?
There are approximately 5 connecting flights per day from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae). Some common connection points include Incheon International Airport (ICN), Ninoy Aquino International Airport (MNL), and Narita International Airport (NRT).
What is the earliest flight from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae)?
The earliest flight from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae) typically departs around 12:20 AM. This service is offered by Jin Air and Korean Air. This is a seasonal service, active only in November. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae)?
You'll find the most flights from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae) on a Thursday, with around 9 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Korean Air, Jin Air, and Philippine Airlines. Looking at the week, Thursdays have notably more flight options compared to other days, offering you greater flexibility.
What are the most popular departure times for flights from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae)?
The most popular departure time for flights from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae) is in the early morning, between 12am and 3am. Many major carriers, including Korean Air and Jin Air, offer flights during this window. Many travellers prefer this time as it allows for an early arrival at your destination, giving you more time to enjoy your trip.
How long does it take to fly from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae)?
If you're flying from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae), you have a few options. A non-stop flight typically takes around 4 hours 30 minutes, covering a distance of approximately 2887 kilometres. If you opt for a one-stop flight, your journey will be significantly longer, usually around 17 hours 18 minutes. Flights with two or more stops tend to take even longer, averaging about 17 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae)?
You can fly business class between GUM and PUS. Korean Air offers business class service on this route.
How do I earn miles on a Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae) flight with Expedia?
It's easy to earn miles on a Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Busan (PUS) from Guam (GUM)?
If you're planning to travel to Busan from A.B. Won Pat Intl. (GUM), you can fly directly into Gimhae (PUS) which offers international flights and connections. Some flights may connect through major hubs like Gimpo Intl. (GMP), Narita Intl. (NRT), or Kansai Intl. (KIX) before reaching Busan. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae) at the last minute?
Typically, booking a last minute flight from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae) flight and hotel package?
Securing a Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae)?
If you booked your Guam (GUM-A.B. Won Pat Intl.) to Busan (PUS-Gimhae) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
A.B. Won Pat Intl.
Destination airport
Gimhae
Return price
£306
Distance
2870 km
Average flight time
3 hours 32 mins

Book with confidence

Compare flights from Guam to Busan easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Guam to Busan. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Gimhae in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from A.B. Won Pat Intl. to Gimhae.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from A.B. Won Pat Intl. (GUM) to Gimhae (PUS)

The easiest way to view the best deals on flights from Guam to Busan today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from A.B. Won Pat Intl. to Gimhae start at just £307 and range up to £581.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Guam and Busan
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Guam to Busan flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from A.B. Won Pat Intl. to Gimhae for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Guam to Busan easily and book with confidence

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*Available to Expedia members.