$882 Cheap Flights from Birmingham (BHM) to Kumamoto (KMJ)

View $882 flight on Wed, Oct 1, 2025Opens in a new window

Popular airlines from Birmingham International Airport (BHM) to Kumamoto Airport (KMJ)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Birmingham to Kumamoto (BHM-KMJ)

Prices were available within the past 7 days and start at $882 for one-way flights and $1,490 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Wed, Oct 1 - Mon, Dec 1
BHM
Birmingham
KMJ
Kumamoto
$1,490 Roundtrip, found 3 days ago
$1,490
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Oct 1 from Birmingham to Kumamoto, returning Mon, Dec 1, priced at $1,490 found 3 days ago
Japan Airlines
Wed, Oct 1 - Mon, Dec 1
BHM
Birmingham
KMJ
Kumamoto
$1,682 Roundtrip, found 3 days ago
$1,682
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Oct 1 from Birmingham to Kumamoto, returning Mon, Dec 1, priced at $1,682 found 3 days ago
Japan Airlines
Wed, Oct 1 - Mon, Dec 1
BHM
Birmingham
KMJ
Kumamoto
$1,714 Roundtrip, found 3 days ago
$1,714
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Oct 1 from Birmingham to Kumamoto, returning Mon, Dec 1, priced at $1,714 found 3 days ago
Japan Airlines
Wed, Oct 1 - Mon, Dec 1
BHM
Birmingham
KMJ
Kumamoto
$1,956 Roundtrip, found 3 days ago
$1,956
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Oct 1 from Birmingham to Kumamoto, returning Mon, Dec 1, priced at $1,956 found 3 days ago
Japan Airlines
Wed, Oct 1 - Mon, Dec 1
BHM
Birmingham
KMJ
Kumamoto
$1,962 Roundtrip, found 3 days ago
$1,962
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Oct 1 from Birmingham to Kumamoto, returning Mon, Dec 1, priced at $1,962 found 3 days ago
Japan Airlines
Wed, Oct 1 - Mon, Dec 1
BHM
Birmingham
KMJ
Kumamoto
$2,049 Roundtrip, found 3 days ago
$2,049
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Oct 1 from Birmingham to Kumamoto, returning Mon, Dec 1, priced at $2,049 found 3 days ago
Japan Airlines
Wed, Oct 1 - Mon, Dec 1
BHM
Birmingham
KMJ
Kumamoto
$2,126 Roundtrip, found 3 days ago
$2,126
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Oct 1 from Birmingham to Kumamoto, returning Mon, Dec 1, priced at $2,126 found 3 days ago
Japan Airlines
Wed, Oct 1 - Mon, Dec 1
BHM
Birmingham
KMJ
Kumamoto
$2,133 Roundtrip, found 3 days ago
$2,133
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Oct 1 from Birmingham to Kumamoto, returning Mon, Dec 1, priced at $2,133 found 3 days ago
Japan Airlines
Wed, Oct 1 - Mon, Dec 1
BHM
Birmingham
KMJ
Kumamoto
$2,207 Roundtrip, found 3 days ago
$2,207
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Oct 1 from Birmingham to Kumamoto, returning Mon, Dec 1, priced at $2,207 found 3 days ago
Japan Airlines
Wed, Oct 1 - Mon, Dec 1
BHM
Birmingham
KMJ
Kumamoto
$2,214 Roundtrip, found 3 days ago
$2,214
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Oct 1 from Birmingham to Kumamoto, returning Mon, Dec 1, priced at $2,214 found 3 days ago
Japan Airlines
Wed, Oct 1 - Mon, Dec 1
BHM
Birmingham
KMJ
Kumamoto
$2,242 Roundtrip, found 3 days ago
$2,242
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Oct 1 from Birmingham to Kumamoto, returning Mon, Dec 1, priced at $2,242 found 3 days ago
Japan Airlines
Wed, Oct 1 - Mon, Dec 1
BHM
Birmingham
KMJ
Kumamoto
$2,273 Roundtrip, found 3 days ago
$2,273
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Oct 1 from Birmingham to Kumamoto, returning Mon, Dec 1, priced at $2,273 found 3 days ago
Japan Airlines
Wed, Oct 1 - Mon, Dec 1
BHM
Birmingham
KMJ
Kumamoto
$2,659 Roundtrip, found 3 days ago
$2,659
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Oct 1 from Birmingham to Kumamoto, returning Mon, Dec 1, priced at $2,659 found 3 days ago
Japan Airlines
Wed, Oct 1 - Mon, Dec 1
BHM
Birmingham
KMJ
Kumamoto
$2,666 Roundtrip, found 3 days ago
$2,666
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Oct 1 from Birmingham to Kumamoto, returning Mon, Dec 1, priced at $2,666 found 3 days ago
Japan Airlines
Wed, Oct 1 - Mon, Dec 1
BHM
Birmingham
KMJ
Kumamoto
$2,826 Roundtrip, found 3 days ago
$2,826
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Oct 1 from Birmingham to Kumamoto, returning Mon, Dec 1, priced at $2,826 found 3 days ago
Japan Airlines
Wed, Oct 1 - Mon, Dec 1
BHM
Birmingham
KMJ
Kumamoto
$2,833 Roundtrip, found 3 days ago
$2,833
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Oct 1 from Birmingham to Kumamoto, returning Mon, Dec 1, priced at $2,833 found 3 days ago

Frequently asked questions

How much does a flight from Birmingham Intl. Airport (BHM) to Kumamoto Airport (KMJ) cost?
Secure a cheap one-way flight from $882 or cheap return flight from $1,490 from Birmingham Intl. Airport (BHM) to Kumamoto Airport (KMJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Birmingham Intl. Airport (BHM) to Kumamoto Airport (KMJ)?
The cheapest month to fly from BHM to KMJ is October, when there's less demand. Off-peak season is generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Birmingham Intl. Airport (BHM) to Kumamoto Airport (KMJ)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from BHM to KMJ. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Birmingham Intl. Airport (BHM) to Kumamoto Airport (KMJ)?
You'll need to take a flight with a layover when traveling from Birmingham Intl. Airport (BHM) to Kumamoto Airport (KMJ). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from BHM to KMJ?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on a number of 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 Birmingham Intl. Airport (BHM) to Kumamoto Airport (KMJ)?
To avoid potential delays on the Birmingham Intl. Airport (BHM) to Kumamoto Airport (KMJ) route, travel before 3 PM. Flights after this time have a 22% higher chance of being 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 Birmingham Intl. Airport (BHM) to Kumamoto Airport (KMJ) last-minute?
Holding off until just before your departure to book a flight from BHM to KMJ often results in higher prices. Although you may find some last-minute deals, there's no guarantee. Keep your travel schedule open for the best chance of landing a bargain.
Is it cheaper to book a BHM to KMJ flight and hotel package?
Booking a BHM to KMJ flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Birmingham Intl. Airport (BHM) to Kumamoto Airport (KMJ)?
In most cases, you can cancel or reschedule your BHM to KMJ flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Birmingham Intl.
Destination airport
Kumamoto
Roundtrip price
$1,489
Distance
7238 mi

Book with confidence

Book with confidence

Birmingham to Kumamoto Flights

The cheapest times to fly from Birmingham to Kumamoto

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

 

The best time to book a flight from Birmingham to Kumamoto

Sunday is one of the best days to book for cheap flights from Birmingham to Kumamoto: 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 Birmingham to Kumamoto

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 Birmingham to Kumamoto in 2025. You can also book with separate airlines for your outbound and return journeys, from $882 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 Birmingham to Kumamoto 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 Birmingham to Kumamoto 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.

 

Birmingham to Kumamoto Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.