SFO - KMJ

$987 Find Cheap Flights from San Francisco to Kumamoto

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Kumamoto departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kumamoto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Kumamoto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Kumamoto, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$987
China Airlines
Sun 8/30Thu 9/3
SFO - KMJ • 1 stop
Cheapest one-way
$998
ANA
Thu 5/28
SFO - KMJ • 2 stops
Top airlines
China Airlines
Cheapest • from $987 (round-trip)
ANA
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Francisco and Kumamoto. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Incheon (ICN)
Cheapest • Avg $700 (round-trip)
Tokyo (HND)
Shortest trip • 16h 17m (one-way)
Insights
Insights
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Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kumamoto!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Kumamoto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Kumamoto

Sun, Aug 30 - Thu, Sep 3
China Airlines Logo
1:05 am - 5:40 pm
SFO
-
KMJ
24h 35m
1 stop
China Airlines Logo
6:40 pm - 8:30 pm
KMJ
-
SFO
17h 50m
1 stop
$987China Airlines
Sun, Jul 26 - Wed, Aug 12
Multiple Airlines Logo
5:15 pm - 8:00 am
SFO
-
KMJ
22h 45m
1 stop
Multiple Airlines Logo
12:20 pm - 3:15 pm
KMJ
-
SFO
18h 55m
1 stop
$1,091Multiple Airlines
Sun, Jul 26 - Tue, Aug 11
Multiple Airlines Logo
5:15 pm - 9:50 am
SFO
-
KMJ
24h 35m
1 stop
Multiple Airlines Logo
8:15 pm - 3:15 pm
KMJ
-
SFO
35h 00m
1 stop
$1,098Multiple Airlines
Sun, Aug 30 - Thu, Sep 3
China Airlines Logo
1:05 am - 5:40 pm
SFO
-
KMJ
24h 35m
1 stop
China Airlines Logo
6:40 pm - 8:26 am
KMJ
-
SFO
29h 46m
2 stops
$1,107China Airlines
Sat, May 9 - Fri, May 15
Multiple Airlines Logo
1:05 am - 5:40 pm
SFO
-
KMJ
24h 35m
1 stop
Multiple Airlines Logo
9:55 am - 2:45 pm
KMJ
-
SFO
20h 50m
1 stop
$1,143Multiple Airlines
Sun, Aug 30 - Wed, Sep 2
STARLUX Airlines Logo
12:50 am - 10:45 am
SFO
-
KMJ
17h 55m
1 stop
STARLUX Airlines Logo
11:55 am - 8:30 pm
KMJ
-
SFO
24h 35m
1 stop
$1,151STARLUX Airlines
Sun, Jul 26 - Wed, Aug 12
Multiple Airlines Logo
8:30 pm - 8:35 pm
SFO
-
KMJ
32h 05m
2 stops
Multiple Airlines Logo
8:15 pm - 3:15 pm
KMJ
-
SFO
35h 00m
1 stop
$1,162Multiple Airlines
Sun, Jul 26 - Tue, Aug 11
Multiple Airlines Logo
8:30 pm - 8:35 pm
SFO
-
KMJ
32h 05m
2 stops
Multiple Airlines Logo
8:15 pm - 3:15 pm
KMJ
-
SFO
35h 00m
1 stop
$1,164Multiple Airlines
Sun, Aug 2 - Wed, Aug 12
STARLUX Airlines Logo
12:50 am - 10:45 am
SFO
-
KMJ
17h 55m
1 stop
STARLUX Airlines Logo
11:55 am - 9:00 pm
KMJ
-
SFO
25h 05m
1 stop
$1,219STARLUX Airlines
Sun, May 10 - Fri, May 15
Multiple Airlines Logo
11:50 pm - 9:25 am
SFO
-
KMJ
17h 35m
1 stop
Multiple Airlines Logo
7:10 pm - 3:12 pm
KMJ
-
SFO
36h 02m
2 stops
$1,329Multiple Airlines
Booking Insights

KAYAK's insights & trends for San Francisco to Kumamoto flights

Get data-powered insights and trends into flights from San Francisco to Kumamoto to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Francisco to Kumamoto?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Francisco to Kumamoto were found on China Airlines ($987) and STARLUX Airlines ($1,151).

Find deals

Good to know

Cheapest flight$987
Flight from San Francisco to Kumamoto

When to book flights from San Francisco to Kumamoto

Are your dates flexible? Find out the best times to travel from San Francisco to Kumamoto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Kumamoto

  • What is the cheapest flight from San Francisco to Kumamoto?

    In the last 3 days, the lowest price for a flight from San Francisco to Kumamoto was $998 for a one-way ticket and $987 for a round-trip.

  • Do I need a passport to fly between San Francisco and Kumamoto?

    Yes

  • Which aircraft models fly most regularly from San Francisco to Kumamoto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Kumamoto?

    Star Alliance is the only airline alliance operating flights between San Francisco and Kumamoto.

  • How does KAYAK find such low prices on flights from San Francisco to Kumamoto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Kumamoto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Kumamoto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kumamoto from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Kumamoto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kumamoto with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and KMJ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Kumamoto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kumamoto from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Francisco to Kumamoto

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Kumamoto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Kumamoto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
ANAOverall score based on 1175 reviews
7.8Food
8.0Entertainment
8.7Crew
8.6Boarding
8.2Comfort
Airline reviews

Overall good except the checkin process at Bangkok airport. Can ANA explain why the line for business class is longer than that for economy? I, BC passenger, had to move from BC line to economy line to get faster service.

8.0 ExcellentAnonymous, Apr 2026
BKK - HND
Read more ANA reviews

Overall good except the checkin process at Bangkok airport. Can ANA explain why the line for business class is longer than that for economy? I, BC passenger, had to move from BC line to economy line to get faster service.

Matsuyama to Tokyo is basically a puddle jumper flight, so it was as good as one should expect. No meal, no entertainment, and none expected.

The staff is amazing, I cannot stress that enough! The food is really good and snacks at stations to take for yourselves. Economy seating is fine, not the most comfortable, but our friends in Premium Economy said they were very comfortable! Decent entertainment options, but being built in, you have to use their cheap headsets unless you have your own plug in ones. I only have Bluetooth earbuds.

Seats were extremely cramped even for economy. Food was atrocious. Crew was fine but no follow up, additional drinks offered etc. For a 14 hour flight I expected more.

Boarding was good. Inflight service was good. Alcoholic drinks could have been served free.

Suite lounge in Honolulu is the best lounge in Honolulu. I love the huge bathrooms in ANA first Class on the A380 Honu plane. Japanese meal was outstanding and service was amazing. Everything was just excellent. Can’t wait to fly again

The bed / seat was very hard , not at all comfortable for an 11 hr flight .. food was strange , never have I eaten roast chicken and mash potatoes for breakfast!! Very odd

Their was $200 charge for 2nd luggage, airplane very new and flight smooth. Flight time seem faster then Asian stoping Korea then china.

Delays, plane transfer due to malfunction, no entertainment, limited beverage service.

Seat was broken. Check in was not possible until we reached the gate, by then we were separated.

Everything you need to know for your flight from San Francisco to Kumamoto

Information on your arrival and departure airports

San Francisco (SFO)
Kumamoto (KMJ)