$416 Cheap Flights from St. Louis (STL) to Fukuoka (FUK)

View $416 flight on Mon, Apr 20, 2026Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Fukuoka Airport (FUK)

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Cheap Flights from St. Louis to Fukuoka (STL-FUK)

Prices were available within the past 7 days and start at $416 for one-way flights and $765 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Apr 21 - Thu, May 14
STL
St. Louis
FUK
Fukuoka
$765 Roundtrip, found 22 hours ago
$765
Roundtrip
found 22 hours ago
Select United flight, departing Tue, Apr 21 from St. Louis to Fukuoka, returning Thu, May 14, priced at $765 found 22 hours ago
United
Wed, Apr 22 - Wed, May 13
STL
St. Louis
FUK
Fukuoka
$765 Roundtrip, found 15 hours ago
$765
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Apr 22 from St. Louis to Fukuoka, returning Wed, May 13, priced at $765 found 15 hours ago
United
Mon, Apr 20 - Mon, May 11
STL
St. Louis
FUK
Fukuoka
$766 Roundtrip, found 22 hours ago
$766
Roundtrip
found 22 hours ago
Select United flight, departing Mon, Apr 20 from St. Louis to Fukuoka, returning Mon, May 11, priced at $766 found 22 hours ago
United
Tue, Apr 21 - Thu, May 14
STL
St. Louis
FUK
Fukuoka
$774 Roundtrip, found 22 hours ago
$774
Roundtrip
found 22 hours ago
Select United flight, departing Tue, Apr 21 from St. Louis to Fukuoka, returning Thu, May 14, priced at $774 found 22 hours ago
Japan Airlines
Sun, Nov 9 - Thu, Nov 20
STL
St. Louis
FUK
Fukuoka
$777 Roundtrip, found 4 days ago
$777
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Sun, Nov 9 from St. Louis to Fukuoka, returning Thu, Nov 20, priced at $777 found 4 days ago
All Nippon Airways
Tue, Apr 21 - Thu, May 14
STL
St. Louis
FUK
Fukuoka
$781 Roundtrip, found 22 hours ago
$781
Roundtrip
found 22 hours ago
Select All Nippon Airways flight, departing Tue, Apr 21 from St. Louis to Fukuoka, returning Thu, May 14, priced at $781 found 22 hours ago
All Nippon Airways
Mon, Apr 20 - Mon, May 11
STL
St. Louis
FUK
Fukuoka
$782 Roundtrip, found 22 hours ago
$782
Roundtrip
found 22 hours ago
Select All Nippon Airways flight, departing Mon, Apr 20 from St. Louis to Fukuoka, returning Mon, May 11, priced at $782 found 22 hours ago
American Airlines
Wed, Apr 22 - Wed, May 13
STL
St. Louis
FUK
Fukuoka
$784 Roundtrip, found 15 hours ago
$784
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Apr 22 from St. Louis to Fukuoka, returning Wed, May 13, priced at $784 found 15 hours ago
All Nippon Airways
Sun, Nov 9 - Thu, Nov 20
STL
St. Louis
FUK
Fukuoka
$785 Roundtrip, found 4 days ago
$785
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Sun, Nov 9 from St. Louis to Fukuoka, returning Thu, Nov 20, priced at $785 found 4 days ago
Air Canada
Tue, Apr 21 - Thu, May 14
STL
St. Louis
FUK
Fukuoka
$864 Roundtrip, found 22 hours ago
$864
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Tue, Apr 21 from St. Louis to Fukuoka, returning Thu, May 14, priced at $864 found 22 hours ago
Flights from St. Louis (STL) to Fukuoka (FUK)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Fukuoka
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Cathay Pacific, Japan Airlines, Korean Air, Lufthansa, United
Roundtrip price
$765
Distance
6796 mi

St. Louis to Fukuoka Flights

The cheapest times to fly from St. Louis to Fukuoka

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 St. Louis to Fukuoka are during the month of April. You can find some of the cheapest flights from St. Louis to Fukuoka with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Fukuoka

Sunday is one of the best days to book for cheap flights from St. Louis to Fukuoka: 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 St. Louis to Fukuoka

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 St. Louis to Fukuoka in 2025. You can also book with separate airlines for your outbound and return journeys, from $416 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 St. Louis to Fukuoka 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 St. Louis to Fukuoka 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 Lambert-St. Louis Intl. Airport (STL) to Fukuoka Airport (FUK) cost?
Secure a cheap one-way flight from $416 or cheap return flight from $765 from Lambert-St. Louis Intl. Airport (STL) to Fukuoka Airport (FUK) 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 Lambert-St. Louis Intl. Airport (STL) to Fukuoka Airport (FUK)?
The cheapest month to fly from STL to FUK is April, when there's less demand. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Fukuoka Airport (FUK)?
To find the cheapest airline that'll fly you from STL to FUK, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Fukuoka Airport (FUK)?
Nonstop flights from Lambert-St. Louis Intl. Airport (STL) to Fukuoka Airport (FUK) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from STL to FUK?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Fukuoka Airport (FUK)?
Select a flight from Lambert-St. Louis Intl. Airport (STL) to Fukuoka Airport (FUK) that leaves before 3 PM to reduce the likelihood of delays. Later departures 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 Lambert-St. Louis Intl. Airport (STL) to Fukuoka Airport (FUK) last-minute?
Holding off until just before your departure to book your flight from STL to FUK generally means paying more. While you might find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans for a better chance of snagging a bargain.
Is it cheaper to book a STL to FUK flight and hotel package?
You'll typically save money by securing a STL to FUK flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your preferred flights and accommodations, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Fukuoka Airport (FUK)?
If you reserved your STL to FUK flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

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*Available to One Key members.