$568 Cheap Flights from Louisville (SDF) to Hiroshima (HIJ)

View $568 flight on Tue, Sep 23, 2025Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Hiroshima Airport (HIJ)

Cheap Flights from Louisville to Hiroshima (SDF-HIJ)

Prices were available within the past 7 days and start at $568 for one-way flights and $818 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Thu, Sep 11 - Mon, Sep 29
SDF
Louisville
HIJ
Hiroshima
$818 Roundtrip, found 1 day ago
$818
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Thu, Sep 11 from Louisville to Hiroshima, returning Mon, Sep 29, priced at $818 found 1 day ago
United
Tue, Sep 9 - Wed, Sep 24
SDF
Louisville
HIJ
Hiroshima
$829 Roundtrip, found 1 day ago
$829
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 9 from Louisville to Hiroshima, returning Wed, Sep 24, priced at $829 found 1 day ago
All Nippon Airways
Thu, Sep 11 - Fri, Sep 26
SDF
Louisville
HIJ
Hiroshima
$832 Roundtrip, found 1 day ago
$832
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Thu, Sep 11 from Louisville to Hiroshima, returning Fri, Sep 26, priced at $832 found 1 day ago
United
Sat, Sep 20 - Wed, Oct 1
SDF
Louisville
HIJ
Hiroshima
$835 Roundtrip, found 1 day ago
$835
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 20 from Louisville to Hiroshima, returning Wed, Oct 1, priced at $835 found 1 day ago
All Nippon Airways
Tue, Sep 9 - Tue, Sep 23
SDF
Louisville
HIJ
Hiroshima
$845 Roundtrip, found 1 day ago
$845
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Tue, Sep 9 from Louisville to Hiroshima, returning Tue, Sep 23, priced at $845 found 1 day ago
United
Wed, Sep 17 - Wed, Oct 1
SDF
Louisville
HIJ
Hiroshima
$887 Roundtrip, found 1 day ago
$887
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 17 from Louisville to Hiroshima, returning Wed, Oct 1, priced at $887 found 1 day ago
United
Sun, Sep 28 - Wed, Oct 8
SDF
Louisville
HIJ
Hiroshima
$893 Roundtrip, found 1 day ago
$893
Roundtrip
found 1 day ago
Select United flight, departing Sun, Sep 28 from Louisville to Hiroshima, returning Wed, Oct 8, priced at $893 found 1 day ago
Japan Airlines
Sun, Nov 2 - Wed, Nov 12
SDF
Louisville
HIJ
Hiroshima
$920 Roundtrip, found 1 day ago
$920
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Sun, Nov 2 from Louisville to Hiroshima, returning Wed, Nov 12, priced at $920 found 1 day ago
United
Mon, Sep 15 - Wed, Oct 1
SDF
Louisville
HIJ
Hiroshima
$937 Roundtrip, found 1 day ago
$937
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 15 from Louisville to Hiroshima, returning Wed, Oct 1, priced at $937 found 1 day ago
American Airlines
Sat, Oct 18 - Wed, Oct 29
SDF
Louisville
HIJ
Hiroshima
$952 Roundtrip, found 1 day ago
$952
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Oct 18 from Louisville to Hiroshima, returning Wed, Oct 29, priced at $952 found 1 day ago

Alternative airports near Hiroshima

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Hiroshima Airport HIJ. Cheapest option available. Average driving time to city center is 36 minutes. Flights from $887
HIJ
Hiroshima Airport
Cheapest
Average driving time to city center36 min
Flights from $887
Flights from Louisville (SDF) to Hiroshima (HIJ)
Origin airport
Louisville Intl.
Destination airport
Hiroshima
Airlines serving
All Nippon Airways, Japan Airlines, United
Roundtrip price
$817
Distance
6840 mi

Louisville to Hiroshima Flights

The cheapest times to fly from Louisville to Hiroshima

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

 

The best time to book a flight from Louisville to Hiroshima

Sunday is one of the best days to book for cheap flights from Louisville to Hiroshima: 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 Louisville to Hiroshima

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 Louisville to Hiroshima in 2025. You can also book with separate airlines for your outbound and return journeys, from $568 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 Louisville to Hiroshima 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 Louisville to Hiroshima 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.

 

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Hiroshima Airport (HIJ) cost?
Snag a cheap one-way flight from $568 or cheap return flight from $818 from Louisville Intl. Airport (SDF) to Hiroshima Airport (HIJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Louisville Intl. Airport (SDF) to Hiroshima Airport (HIJ)?
September is the most affordable month to fly from SDF to HIJ. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from Louisville Intl. Airport (SDF) to Hiroshima Airport (HIJ)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SDF to HIJ flight.
How many flights per day from Louisville Intl. Airport (SDF) to Hiroshima Airport (HIJ)?
You'll have to take a flight with a layover if you're traveling from Louisville Intl. Airport (SDF) to Hiroshima Airport (HIJ). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from SDF to HIJ?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Hiroshima Airport (HIJ)?
Select a flight from Louisville Intl. Airport (SDF) to Hiroshima Airport (HIJ) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures later than this 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 Louisville Intl. Airport (SDF) to Hiroshima Airport (HIJ) last-minute?
Booking your plane ticket from SDF to HIJ right before your trip is usually more expensive. However, if there's some wiggle room with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a SDF to HIJ flight and hotel package?
You'll generally save money by securing a SDF to HIJ flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your preferred flights and accommodations, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Hiroshima Airport (HIJ)?
In most cases, you're able to cancel or reschedule your SDF to HIJ flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need more information, visit our Customer Service portal.

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*Available to One Key members.