￥84,660 Cheap Flights from San Francisco (SFO) to Kumamoto (KMJ)

View ￥84,660 flight on Thu, Jan 29, 2026Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Kumamoto Airport (KMJ)

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Cheap Flights from San Francisco to Kumamoto (SFO-KMJ)

Prices were available within the past 7 days and start at ￥84,660 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 is a flight from San Francisco Airport to Kumamoto Airport (KMJ)?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from San Francisco Intl. Airport (SFO) to Aso Kumamoto Airport start from . Make your booking ASAP to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Intl. Airport (SFO) to Kumamoto Airport (KMJ)?
This differs between air carriers, as each one has its own terms and conditions. Head to the Customer Service Portal, where there are instructions on how to cancel your flight online.
How do I find cheap flights from SFO to KMJ that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SFO to Kumamoto Airport (KMJ) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from SFO to KMJ?
From San Francisco Intl. Airport (SFO) to Aso Kumamoto Airport, you'll be in the air for roughly 13 hours and 15 minutes. If you've been wanting to get stuck into that novel, now's a good time to do it.
How far is the flight from San Francisco Airport to Kumamoto Airport (KMJ)?
San Francisco to Mashiki is around 9,100 kilometers, so get ready to spend quite a while in the air. Don't forget to pack all the essentials, from your headphones to your hoodie. Throw in a few snacks to nibble on throughout your journey too.
Which airlines fly direct from SFO to Kumamoto Airport (KMJ)?
Unfortunately, there aren't any airlines that directly fly between SFO and KMJ. You'll need to book a flight with one or more stops.
Are San Francisco Airport to KMJ flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up a fantastic last-minute deal from San Francisco Intl. Airport (SFO) to Kumamoto Airport (KMJ), but it's also possible to miss out entirely! As many airlines publish prices up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can be certain you're always getting the latest offers.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Kumamoto
Distance
9065 km

Book with confidence

San Francisco to Kumamoto Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from San Francisco to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Kumamoto.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SFO to KMJ flights that won’t make your bank account wince. Ready to temporarily leave behind San Francisco for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to KMJ with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

San Francisco to Kumamoto Flights

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