$519 Cheap Flights from Guam (GUM) to Okayama (OKJ)

View $519 flight on Fri, Dec 5, 2025Opens in a new window

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

Cheap Flights from Guam to Okayama (GUM-OKJ)

Prices were available within the past 7 days and start at $519 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from A.B. Won Pat Intl. Airport (GUM) to Okayama Airport (OKJ) cost?
Get a cheap one-way flight from $519 or cheap return flight from A.B. Won Pat Intl. Airport (GUM) to Okayama Airport (OKJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from A.B. Won Pat Intl. Airport (GUM) to Okayama Airport (OKJ)?
Flying in may help you find better deals, as it's the cheapest month for flights between GUM and OKJ. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from A.B. Won Pat Intl. Airport (GUM) to Okayama Airport (OKJ)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest GUM to OKJ flight.
How many flights per day from A.B. Won Pat Intl. Airport (GUM) to Okayama Airport (OKJ)?
There aren't any daily nonstop flights from A.B. Won Pat Intl. Airport (GUM) to Okayama Airport (OKJ). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from GUM to OKJ?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on various factors, such as the time of year and airline.*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 Okayama Airport (OKJ)?
Choose a flight from A.B. Won Pat Intl. Airport (GUM) to Okayama Airport (OKJ) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour are on average 22% more likely to be canceled.**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 Okayama Airport (OKJ) last-minute?
Holding off until just before your trip to book your flight from GUM to OKJ often results in higher prices. While you may find some last-minute offers, there's no guarantee. Keep your travel plans flexible to maximize your chances of scoring a bargain.
Is it cheaper to book a GUM to OKJ flight and hotel package?
You'll typically save money by booking a GUM to OKJ 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 it all in one convenient place. After choosing your ideal accommodations and flights, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from A.B. Won Pat Intl. Airport (GUM) to Okayama Airport (OKJ)?
If you reserved your GUM to OKJ flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Travel information

Origin airport
A.B. Won Pat Intl.
Destination airport
Okayama
Distance
1620 mi

Book with confidence

Book with confidence

Guam to Okayama Flights

The cheapest times to fly from Guam to Okayama

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

 

The best time to book a flight from Guam to Okayama

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

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 Okayama in 2025. You can also book with separate airlines for your outbound and return journeys, from $519 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 Okayama 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 Okayama 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 Okayama Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.