SAN - KMJ

$1,086 Find Cheap Flights from San Diego to Kumamoto - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,086
Typical prices: $930-$989
Multiple Airlines
Wed 2/14Sun 2/18
SAN - KMJ • 2 stops
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Flight Deals

Cheap Flights from San Diego to Kumamoto (SAN-KMJ)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Kumamoto

Sun, Feb 14 - Thu, Feb 18
Multiple Airlines Logo
5:35 pm - 8:25 amSAN  San Diego-KMJ Kumamoto
45h 50m2 stops Honolulu Tokyo Haneda
Multiple Airlines Logo
10:40 am - 8:25 pmKMJ  Kumamoto-SAN San Diego
26h 45m2 stops Tokyo Haneda Honolulu
$1,086Multiple Airlines
Sun, Feb 14 - Thu, Feb 18
Multiple Airlines Logo
5:35 pm - 8:25 amSAN  San Diego-KMJ Kumamoto
45h 50m2 stops Honolulu Tokyo Haneda
Multiple Airlines Logo
10:40 am - 8:25 pmKMJ  Kumamoto-SAN San Diego
26h 45m2 stops Tokyo Haneda Honolulu
$1,087Multiple Airlines
Sun, Feb 14 - Thu, Feb 18
Multiple Airlines Logo
5:35 pm - 8:50 pmSAN  San Diego-KMJ Kumamoto
34h 15m2 stops Honolulu Tokyo Haneda
Multiple Airlines Logo
12:40 pm - 8:25 pmKMJ  Kumamoto-SAN San Diego
24h 45m2 stops Tokyo Haneda Honolulu
$1,278Multiple Airlines
Sun, Feb 14 - Thu, Feb 18
Multiple Airlines Logo
5:35 pm - 8:25 amSAN  San Diego-KMJ Kumamoto
45h 50m2 stops Honolulu Tokyo Haneda
Multiple Airlines Logo
10:40 am - 8:25 pmKMJ  Kumamoto-SAN San Diego
26h 45m2 stops Tokyo Haneda Honolulu
$1,304Multiple Airlines
Sun, Feb 14 - Thu, Feb 18
Multiple Airlines Logo
5:35 pm - 8:50 pmSAN  San Diego-KMJ Kumamoto
34h 15m2 stops Honolulu Tokyo Haneda
Multiple Airlines Logo
12:40 pm - 8:25 pmKMJ  Kumamoto-SAN San Diego
24h 45m2 stops Tokyo Haneda Honolulu
$1,326Multiple Airlines
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Key details for San Diego to Kumamoto flights

Cheapest flight

$1,086
Flight from San Diego to Kumamoto

When to book flights from San Diego to Kumamoto

Are your dates flexible? Find out the best times to travel from San Diego to Kumamoto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Diego to Kumamoto flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from San Diego to Kumamoto?

    Flights from San Diego to Kumamoto usually depart from San Diego (SAN) and arrive at Kumamoto (KMJ).

  • What cabin classes can I book on flights from San Diego to Kumamoto?

    Only Economy Class is available on flights from San Diego to Kumamoto.

  • Can I save money by using flexible dates for flights from San Diego to Kumamoto?

    On the San Diego to Kumamoto route, being flexible with your departure day can save you up to 6%. Saturday is the cheapest day at $930 round-trip on average, while Thursday is the most expensive at $989: a $59 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • Do I need a passport to fly from San Diego to Kumamoto?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from San Diego to Kumamoto changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,086 to $1,326. That means the highest observed fare was about 22% higher than the lowest one.

  • What is the time difference between San Diego and Kumamoto?

    Kumamoto is 16 hours ahead of San Diego (Japan Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Kumamoto Airport (KMJ)?

    Kumamoto Airport (KMJ) hosts 5 major car rental companies, with daily rates starting from around $27 for economy cars. Top options include:
    · Budget
    · Nissan Rent-A-Car
    · Nippon Rent-A-Car
    · Avis
    · Hertz

Your guide to booking San Diego to Kumamoto flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Thursday. On this route, Saturday flights average $930 - about $59 less than Thursday (6% savings) based on the last 12 months.

More options for your flight from San Diego to Kumamoto

Complete your trip to Kumamoto with a hotel stay or car rental

Car rentals in Kumamoto
Hotels in Kumamoto