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Cheap flights from San Antonio to Osaka from $825

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Osaka departing on 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Antonio to Osaka (SAT-KIX)

Cheap round-trip flights

United Airlines Logo
7:15 pm - 2:50 pmSAT-KIX
29h 35m2 stops
United Airlines Logo
4:50 pm - 9:17 pmKIX-SAT
18h 27m2 stops
$825United Airlines
Find Deal
Sat, Aug 30 - Thu, Sep 11
Japan Airlines Logo
7:00 am - 6:50 pmSAT-KIX
20h 50m1 stop
Japan Airlines Logo
6:45 am - 11:27 amKIX-SAT
19h 42m2 stops
$838Japan Airlines
Find Deal
Sun, Dec 7 - Fri, Dec 19
Japan Airlines Logo
7:21 am - 6:50 pmSAT-KIX
20h 29m1 stop
Japan Airlines Logo
6:45 am - 1:01 pmKIX-SAT
21h 16m2 stops
$842Japan Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 19
Air Canada Logo
4:37 pm - 4:25 pmSAT-KIX
33h 48m2 stops
Air Canada Logo
6:05 pm - 3:26 pmKIX-SAT
35h 21m2 stops
$850Air Canada
Find Deal
Thu, Sep 11 - Thu, Sep 18
United Airlines Logo
7:45 am - 2:50 pmSAT-KIX
17h 05m1 stop
United Airlines Logo
4:50 pm - 10:17 pmKIX-SAT
19h 27m1 stop
$861United Airlines
Find Deal
Sat, Aug 30 - Thu, Sep 11
American Airlines Logo
7:21 am - 6:50 pmSAT-KIX
20h 29m1 stop
American Airlines Logo
5:50 pm - 10:51 pmKIX-SAT
20h 01m1 stop
$862American Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 19
Air Canada Logo
7:38 pm - 4:25 pmSAT-KIX
30h 47m2 stops
Air Canada Logo
6:05 pm - 8:05 pmKIX-SAT
40h 00m2 stops
$864Air Canada
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Fri, Sep 26 - Fri, Oct 3
Cathay Pacific Logo
3:07 pm - 2:55 pmSAT-KIX
32h 48m3 stops
Cathay Pacific Logo
9:25 am - 8:10 pmKIX-SAT
25h 45m2 stops
$1,036Cathay Pacific
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Tue, Nov 11 - Wed, Nov 19
Cathay Pacific Logo
3:07 pm - 2:55 pmSAT-KIX
32h 48m3 stops
Cathay Pacific Logo
9:25 am - 8:10 pmKIX-SAT
25h 45m2 stops
$1,037Cathay Pacific
Find Deal
Tue, Nov 11 - Wed, Nov 19
American Airlines Logo
7:05 am - 6:45 pmSAT-KIX
21h 40m1 stop
American Airlines Logo
5:55 pm - 10:42 pmKIX-SAT
18h 47m1 stop
$1,226American Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14

Cathay Pacific flights from San Antonio to Osaka Kansai Intl Airport

Our best Cathay Pacific deals on San Antonio to Osaka Kansai Intl Airport flight tickets
Cathay Pacific
Nov 11
SAT3:07 pmSan Antonio
32h 48m
3 stops
KIX2:55 pmOsaka Kansai Intl
Nov 19
KIX9:25 amOsaka Kansai Intl
25h 45m
2 stops
SAT8:10 pmSan Antonio
$1,036
Find similar
Cathay Pacific
Nov 11
SAT3:07 pmSan Antonio
32h 48m
3 stops
KIX2:55 pmOsaka Kansai Intl
Nov 19
KIX9:25 amOsaka Kansai Intl
25h 45m
2 stops
SAT8:10 pmSan Antonio
$1,037
Find similar
Cathay Pacific
Aug 30
SAT7:00 amSan Antonio
33h 40m
2 stops
KIX6:40 amOsaka Kansai Intl
Sep 11
KIX4:20 pmOsaka Kansai Intl
36h 12m
3 stops
SAT2:32 pmSan Antonio
$1,122
Find similar

Japan Airlines flights from San Antonio to Osaka Kansai Intl Airport

Our best Japan Airlines deals on San Antonio to Osaka Kansai Intl Airport flight tickets
Japan Airlines
Dec 7
SAT7:00 amSan Antonio
20h 50m
1 stop
KIX6:50 pmOsaka Kansai Intl
Dec 19
KIX6:45 amOsaka Kansai Intl
19h 42m
2 stops
SAT11:27 amSan Antonio
$838
Find similar
Japan Airlines
Nov 11
SAT7:21 amSan Antonio
20h 29m
1 stop
KIX6:50 pmOsaka Kansai Intl
Nov 19
KIX6:45 amOsaka Kansai Intl
21h 16m
2 stops
SAT1:01 pmSan Antonio
$842
Find similar
Japan Airlines
Oct 7
SAT6:03 amSan Antonio
23h 27m
2 stops
KIX7:30 pmOsaka Kansai Intl
Oct 14
KIX6:45 amOsaka Kansai Intl
29h 03m
2 stops
SAT9:48 pmSan Antonio
$843
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Osaka Kansai Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 12, 2025.
Use the filters below to find and compare flights from San Antonio to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Sat 8/30

7:15 pm-2:50 pm

2 stops29h 35m

Osaka Kansai Intl

Thu 9/11

4:50 pm-9:17 pm

2 stops18h 27m

$825

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Sun 12/7

7:00 am-6:50 pm

1 stop20h 50m

Osaka Kansai Intl

Fri 12/19

6:45 am-11:27 am

2 stops19h 42m

$838

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 11/11

7:21 am-6:50 pm

1 stop20h 29m

Osaka Kansai Intl

Wed 11/19

6:45 am-1:01 pm

2 stops21h 16m

$842

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Thu 9/11

4:37 pm-4:25 pm

2 stops33h 48m

Osaka Kansai Intl

Thu 9/18

6:05 pm-3:26 pm

2 stops35h 21m

$850

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Sat 8/30

7:45 am-2:50 pm

1 stop17h 05m

Osaka Kansai Intl

Thu 9/11

4:50 pm-10:17 pm

1 stop19h 27m

$861

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 11/11

7:21 am-6:50 pm

1 stop20h 29m

Osaka Kansai Intl

Wed 11/19

5:50 pm-10:51 pm

1 stop20h 01m

$862

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Fri 9/26

7:38 pm-4:25 pm

2 stops30h 47m

Osaka Kansai Intl

Fri 10/3

6:05 pm-8:05 pm

2 stops40h 00m

$864

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 11/11

3:07 pm-2:55 pm

3 stops32h 48m

Osaka Kansai Intl

Wed 11/19

9:25 am-8:10 pm

2 stops25h 45m

$1,036

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 11/11

3:07 pm-2:55 pm

3 stops32h 48m

Osaka Kansai Intl

Wed 11/19

9:25 am-8:10 pm

2 stops25h 45m

$1,037

San AntonioOsaka

SAT - KIX

SATKIX

San Antonio

Tue 10/7

7:05 am-6:45 pm

1 stop21h 40m

Osaka Kansai Intl

Tue 10/14

5:55 pm-10:42 pm

1 stop18h 47m

$1,226

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Osaka from

How to get the cheapest flight ticket from San Antonio to Osaka Kansai Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Osaka Kansai Intl Airport?

The cheapest day to depart from San Antonio to Osaka Kansai Intl Airport is on a Monday. Travelers who choose to depart for Osaka Kansai Intl Airport on a Monday will often find tickets for as low as $1,052. Flights from San Antonio to Osaka Kansai Intl Airport on a Sunday will generally be more expensive and average around $1,635. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

When to book flights from San Antonio to Osaka Kansai Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Osaka Kansai Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Osaka Kansai Intl Airport (SAT to KIX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Osaka Kansai Intl Airport

Best Price Found

$825

Fastest flight time

17h 05m

Direct flights

None
The best flight deal from San Antonio to Osaka Kansai Intl Airport found on momondo in the last 72 hours is $825
The fastest flight from San Antonio to Osaka Kansai Intl Airport takes 17h 05m
There are no direct flights from San Antonio to Osaka Kansai Intl Airport. Popular non-direct route for this connection is San Antonio Airport - Osaka Kansai Intl Airport.
Search flight deals

  • How far is San Antonio to Osaka Kansai Intl by plane?

    Osaka Kansai Intl is 6798.9 mi away from San Antonio. By plane, this route typically takes 17h 05m.

  • When did momondo last update prices for flights from San Antonio Airport to Osaka Kansai Intl Airport?

    Prices for flights from San Antonio Airport to Osaka Kansai Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Antonio Airport to Osaka Kansai Intl Airport?

  • How old do you have to be to fly from San Antonio Airport to Osaka Kansai Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Osaka Kansai Intl Airport.

  • What documentation or ID do you need to fly to Osaka Kansai Intl Airport?

    The travel and health documents you'll need for your trip to Osaka Kansai Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka Kansai Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Antonio to Osaka Kansai Intl Airport?

Best airlines flying from San Antonio to Osaka Kansai Intl Airport

Compare and see reviews for airlines that fly from San Antonio to Osaka Kansai Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $816Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $850Free CancellationRating
8.3
1,545 reviews
Search Japan Airlines flights

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Himeji
Izumisano
Nishinomiya

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Osaka?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Osaka for you.

Can I find flights from San Antonio to Osaka with flexible booking policies on momondo?

Yes. All flights to Osaka from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Antonio to Osaka?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Osaka from San Antonio.

I’m not ready to book a flight from San Antonio to Osaka right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Antonio to Osaka now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Osaka and let you know when they change.

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