Cheap flights from St. Louis (STL) to Kansai Intl (KIX)

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How to find the cheapest flight from
St. Louis (STL) to Kansai Intl (KIX)

All the information you need to plan the best STL to KIX flight in 2022: compare St. Louis to Kansai Intl flight prices with the expected peak season, weather and rainfall in Kansai Intl.
When is the cheapest time to fly from St. Louis to Osaka Kansai Intl Airport (STL - KIX)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Osaka Kansai Intl Airport as you normally would.

What is the cheapest month to fly from St. Louis to Osaka Kansai Intl Airport?

October can be a great time to fly to Osaka Kansai Intl Airport from St. Louis with a flight ticket averaging about $1,252. Cheapflights users have found deals in the month of October for as cheap as $658. The most expensive prices can be found in the month of April.

Cheap flights from St. Louis to Kansai Intl in August, September 2022

The best prices found for STL to KIX flights for August, September
23 Sep - 7 Oct
$1,140pp
STL
Lambert-St Louis
ANA
   
2 STOPS
KIX
Osaka Kansai Intl
KIX
Osaka Kansai Intl
ANA
   
2 STOPS
STL
Lambert-St Louis
24 Sep - 8 Oct
$1,249pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
KIX
Osaka Kansai Intl
KIX
Osaka Kansai Intl
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
24 Sep - 8 Oct
$1,253pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
KIX
Osaka Kansai Intl
KIX
Osaka Kansai Intl
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis

Lambert-St Louis to Kansai Intl 2022 flight deals

Cheap flights to Kansai Intl from St. Louis found for this year
23 Sep - 7 Oct
$1,140pp
STL
Lambert-St Louis
ANA
   
2 STOPS
KIX
Osaka Kansai Intl
KIX
Osaka Kansai Intl
ANA
   
2 STOPS
STL
Lambert-St Louis
24 Sep - 8 Oct
$1,249pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
KIX
Osaka Kansai Intl
KIX
Osaka Kansai Intl
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
24 Sep - 8 Oct
$1,253pp
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
KIX
Osaka Kansai Intl
KIX
Osaka Kansai Intl
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis

Cheap ANA flights from St. Louis to Kansai Intl

23 Sep - 7 Oct
$1,140pp
STL
Lambert-St Louis
ANA
   
2 STOPS
KIX
Osaka Kansai Intl
KIX
Osaka Kansai Intl
ANA
   
2 STOPS
STL
Lambert-St Louis

Cheap Japan Airlines flights from St. Louis to Kansai Intl

25 Sep - 1 Oct
$1,292pp
STL
Lambert-St Louis
Japan Airlines
   
2 STOPS
KIX
Osaka Kansai Intl
KIX
Osaka Kansai Intl
Japan Airlines
   
2 STOPS
STL
Lambert-St Louis

One-way flights to Kansai Intl from St. Louis

The cheapest one-way flights from St. Louis to Kansai Intl
4:19 am - 3:30 pm
ANA
2 Stops
21h 11m
STL - KIX
ANA
$552
Gotogate
2:31 am - 5:50 pm
ANA
2 Stops
25h 19m
STL - KIX
ANA
$553
Gotogate
2:00 am - 6:10 pm
Multiple Airlines
2 Stops
26h 10m
STL - KIX
Multiple Airlines
$2,993
JustFly

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">Kansai Intl</span> flights.

Flight FAQs

From St. Louis to Kansai Intl

What airport do you fly from for flights from St. Louis to Osaka Kansai Intl?

Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Osaka Kansai Intl. On average, Lambert-St Louis has 0 outbound flights to Osaka Kansai Intl per day from 2 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

Which airlines flying from Lambert-St Louis to Osaka Kansai Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines and Cathay Pacific flying from Lambert-St Louis to Osaka Kansai Intl have implemented new flexible cancellation policies.

Can I find flights from St. Louis to Osaka Kansai Intl Airport for under $1,200 on Cheapflights?

Yes, there are multiple flights from St. Louis to Osaka Kansai Intl Airport for under $1,200. The cheapest flight booked recently is on ANA for just $1,140, but on average you can expect to pay $4,479.

What are the most popular airlines that fly from St. Louis to Osaka Kansai Intl Airport?

Before booking your flight from St. Louis to Osaka Kansai Intl Airport check out the most popular airlines for this route: Cathay Pacific, Delta or ANA.

What are the cheapest flights from St. Louis to Osaka Kansai Intl Airport?

Looking for the cheapest flight from St. Louis to Osaka Kansai Intl Airport? While on average our users pay $1,488, our data indicates the cheapest price to be $668. The most popular route (Lambert-St Louis - Osaka Kansai Intl), is priced around $1,242.

Related searches

Flights to Kansai Intl from St. Louis (STL)
Flights to St. Louis Flights to Kansai Intl

COVID Restrictions

View COVID Travel Restrictions for Kansai Intl, Japan

Do I need a COVID test to fly to Kansai Intl from St. Louis?

Information is based on travel restrictions from Lambert-St Louis to Osaka Kansai Intl

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Osaka Kansai Intl.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Osaka Kansai Intl.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Osaka Kansai Intl.

Documents
Written Pledge Form - A document to get commitment on taking necessary measures to ensure that quarantine and other necessary health measures are properly observed

Quarantine Questionnaire - Fill out the quarantine questionnaire and save the issued QR code.

Certificate of Testing - All those who enter, re-enter or return to Japan (including Japanese nationals) are requested to submit a certificate of negative test result of pre-entry COVID-19 test conducted within 72 hours prior to departing from the country/region where travelers stay when entering Japan.

My SOS and COCOA Mobile Apps - Emergency and Contact Tracing Apps


Do I need a test to fly back to St. Louis from Kansai Intl?

Returning to Lambert-St Louis from Osaka Kansai Intl

COVID-19 testing requirements
Visitors from Osaka Kansai Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Lambert-St Louis.

Quarantine requirements
Visitors from Osaka Kansai Intl are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Kansai Intl, Japan

Alternative routes for St. Louis to Kansai Intl

See prices for flight routes from nearby airports that may be better suited for you.
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