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Cheap flights from Kailua-Kona to Osaka from $398

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kailua-Kona to Osaka departing on 9/8. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Kailua-Kona to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:34 am - 7:50 pmKOA  Kona Intl-ITM Osaka Itami
13h 16m2 stops Honolulu Tokyo Haneda
Multiple Airlines Logo
4:30 pm - 1:19 pmITM  Osaka Itami-KOA Kona Intl
15h 49m2 stops Tokyo Haneda Honolulu
$1,021Multiple Airlines
Wed, Sep 9 - Tue, Sep 15
Multiple Airlines Logo
8:18 am - 8:35 amKOA  Kona Intl-KIX Osaka Kansai Intl
29h 17m2 stops Honolulu Tokyo Haneda
Multiple Airlines Logo
7:00 am - 11:43 amKIX  Osaka Kansai Intl-KOA Kona Intl
23h 43m2 stops Tokyo Haneda Honolulu
$1,051Multiple Airlines
Tue, Sep 8 - Mon, Oct 26
Multiple Airlines Logo
10:51 am - 9:55 pmKOA  Kona Intl-KIX Osaka Kansai Intl
16h 04m2 stops Honolulu Tokyo Haneda
Multiple Airlines Logo
2:45 pm - 7:32 pmKIX  Osaka Kansai Intl-KOA Kona Intl
23h 47m2 stops Tokyo Haneda Honolulu
$1,056Multiple Airlines
Fri, Sep 4 - Sat, Sep 12
Multiple Airlines Logo
12:18 pm - 8:35 amKOA  Kona Intl-KIX Osaka Kansai Intl
25h 17m2 stops Honolulu Tokyo Haneda
Multiple Airlines Logo
2:45 pm - 1:19 pmKIX  Osaka Kansai Intl-KOA Kona Intl
17h 34m2 stops Tokyo Haneda Honolulu
$1,061Multiple Airlines
Fri, Sep 4 - Sat, Sep 12
United Airlines Logo
10:50 pm - 2:50 pmKOA  Kona Intl-KIX Osaka Kansai Intl
21h 00m1 stop San Francisco
United Airlines Logo
4:55 pm - 7:35 pmKIX  Osaka Kansai Intl-KOA Kona Intl
21h 40m1 stop San Francisco
$1,107United Airlines
Fri, Sep 4 - Sat, Sep 12
United Airlines Logo
10:50 pm - 2:50 pmKOA  Kona Intl-KIX Osaka Kansai Intl
21h 00m1 stop San Francisco
United Airlines Logo
4:55 pm - 7:35 pmKIX  Osaka Kansai Intl-KOA Kona Intl
21h 40m1 stop San Francisco
$1,111United Airlines
Fri, Sep 4 - Sat, Sep 12
United Airlines Logo
10:50 pm - 2:50 pmKOA  Kona Intl-KIX Osaka Kansai Intl
21h 00m1 stop San Francisco
United Airlines Logo
8:20 am - 7:32 pmKIX  Osaka Kansai Intl-KOA Kona Intl
30h 12m2 stops Tokyo Haneda San Francisco
$1,115United Airlines
Tue, Sep 8 - Mon, Oct 26
Multiple Airlines Logo
8:18 am - 8:30 pmKOA  Kona Intl-ITM Osaka Itami
17h 12m2 stops Honolulu Tokyo Haneda
Multiple Airlines Logo
4:35 pm - 6:27 pmITM  Osaka Itami-KOA Kona Intl
20h 52m2 stops Tokyo Haneda Honolulu
$1,134Multiple Airlines
Tue, Sep 29 - Sat, Oct 3
Multiple Airlines Logo
1:28 pm - 8:35 amKOA  Kona Intl-KIX Osaka Kansai Intl
24h 07m2 stops Honolulu Tokyo Haneda
Multiple Airlines Logo
8:45 pm - 1:19 pmKIX  Osaka Kansai Intl-KOA Kona Intl
11h 34m1 stop Honolulu
$1,140Multiple Airlines
Fri, Sep 4 - Sat, Sep 12
Multiple Airlines Logo
11:34 am - 9:55 pmKOA  Kona Intl-KIX Osaka Kansai Intl
15h 21m2 stops Honolulu Tokyo Haneda
Multiple Airlines Logo
8:45 pm - 2:08 pmKIX  Osaka Kansai Intl-KOA Kona Intl
12h 23m1 stop Honolulu
$1,142Multiple Airlines
Fri, Sep 4 - Sat, Sep 12

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United Airlines flights from Kailua-Kona to Osaka

Our best United Airlines deals on Kailua-Kona to Osaka flight tickets
United Airlines
Sep 4
KOA10:50 pmKona Intl
21h 00m
1 stop
KIX2:50 pmOsaka Kansai Intl
Sep 12
KIX4:55 pmOsaka Kansai Intl
21h 40m
1 stop
KOA7:35 pmKona Intl
$1,107
United Airlines
Sep 4
KOA10:50 pmKona Intl
21h 00m
1 stop
KIX2:50 pmOsaka Kansai Intl
Sep 12
KIX4:55 pmOsaka Kansai Intl
21h 40m
1 stop
KOA7:35 pmKona Intl
$1,111
United Airlines
Sep 8
KOA10:50 pmKona Intl
21h 00m
1 stop
KIX2:50 pmOsaka Kansai Intl
Oct 26
KIX8:20 amOsaka Kansai Intl
30h 12m
2 stops
KOA7:32 pmKona Intl
$1,115

Alaska Airlines flights from Kailua-Kona to Osaka

Our best Alaska Airlines deals on Kailua-Kona to Osaka flight tickets
Alaska Airlines
Aug 23
KOA10:51 amKona Intl
12h 54m
1 stop
KIX6:45 pmOsaka Kansai Intl
Aug 26
KIX8:45 pmOsaka Kansai Intl
20h 05m
1 stop
KOA9:50 pmKona Intl
$1,222
Alaska Airlines
Aug 23
KOA10:51 amKona Intl
12h 54m
1 stop
KIX6:45 pmOsaka Kansai Intl
Aug 26
KIX8:45 pmOsaka Kansai Intl
20h 05m
1 stop
KOA9:50 pmKona Intl
$1,226
Alaska Airlines
Sep 29
KOA12:18 pmKona Intl
11h 27m
1 stop
KIX6:45 pmOsaka Kansai Intl
Oct 3
KIX8:45 pmOsaka Kansai Intl
15h 36m
1 stop
KOA5:21 pmKona Intl
$1,361

momondo Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Osaka 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, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaOsaka

KOA Kona Intl - ITM Osaka Itami

KOAITM

Kona Intl

Wed 9/9

11:34 am-7:50 pm

2 stops13h 16m

Osaka Itami

Tue 9/15

4:30 pm-1:19 pm

2 stops15h 49m

$1,021

Kailua-KonaOsaka

KOA Kona Intl - KIX Osaka Kansai Intl

KOAKIX

Kona Intl

Tue 9/8

8:18 am-8:35 am

2 stops29h 17m

Osaka Kansai Intl

Mon 10/26

7:00 am-11:43 am

2 stops23h 43m

$1,051

Kailua-KonaOsaka

KOA Kona Intl - KIX Osaka Kansai Intl

KOAKIX

Kona Intl

Fri 9/4

10:51 am-9:55 pm

2 stops16h 04m

Osaka Kansai Intl

Sat 9/12

2:45 pm-7:32 pm

2 stops23h 47m

$1,056

Kailua-KonaOsaka

KOA Kona Intl - KIX Osaka Kansai Intl

KOAKIX

Kona Intl

Fri 9/4

12:18 pm-8:35 am

2 stops25h 17m

Osaka Kansai Intl

Sat 9/12

2:45 pm-1:19 pm

2 stops17h 34m

$1,061

Kailua-KonaOsaka

KOA Kona Intl - KIX Osaka Kansai Intl

KOAKIX

Kona Intl

Fri 9/4

10:50 pm-2:50 pm

1 stop21h 00m

Osaka Kansai Intl

Sat 9/12

4:55 pm-7:35 pm

1 stop21h 40m

$1,107

Kailua-KonaOsaka

KOA Kona Intl - KIX Osaka Kansai Intl

KOAKIX

Kona Intl

Fri 9/4

10:50 pm-2:50 pm

1 stop21h 00m

Osaka Kansai Intl

Sat 9/12

4:55 pm-7:35 pm

1 stop21h 40m

$1,111

Kailua-KonaOsaka

KOA Kona Intl - KIX Osaka Kansai Intl

KOAKIX

Kona Intl

Tue 9/8

10:50 pm-2:50 pm

1 stop21h 00m

Osaka Kansai Intl

Mon 10/26

8:20 am-7:32 pm

2 stops30h 12m

$1,115

Kailua-KonaOsaka

KOA Kona Intl - ITM Osaka Itami

KOAITM

Kona Intl

Tue 9/29

8:18 am-8:30 pm

2 stops17h 12m

Osaka Itami

Sat 10/3

4:35 pm-6:27 pm

2 stops20h 52m

$1,134

Kailua-KonaOsaka

KOA Kona Intl - KIX Osaka Kansai Intl

KOAKIX

Kona Intl

Fri 9/4

1:28 pm-8:35 am

2 stops24h 07m

Osaka Kansai Intl

Sat 9/12

8:45 pm-1:19 pm

1 stop11h 34m

$1,140
Quickest round-trip

Kailua-KonaOsaka

KOA Kona Intl - KIX Osaka Kansai Intl

KOAKIX

Kona Intl

Fri 9/4

11:34 am-9:55 pm

2 stops15h 21m

Osaka Kansai Intl

Sat 9/12

8:45 pm-2:08 pm

1 stop12h 23m

$1,142

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kailua-Kona to Osaka

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

Can stopping save me money on Kailua-Kona to Osaka flights?

You could potentially save up to 18% on your flight if you consider stops on a Kailua-Kona to Osaka flight.

When to book flights from Kailua-Kona to Osaka

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

Cheap Kailua-Kona to Osaka (KOA to OSA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kailua-Kona to Osaka

Fastest flight time

12h 54m

Direct flights

None
The fastest flight from Kailua-Kona to Osaka takes 12h 54m
There are no direct flights from Kailua-Kona to Osaka. There are no popular flight routes from Kailua-Kona to Osaka.
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Frequently asked questions about flying from Kailua-Kona to Osaka

  • How far is Kona Intl to Osaka by plane?

    Kona Intl and Osaka are 4256.2 mi apart from one another. By plane, this route typically takes 12h 54m.

  • When did momondo last update prices for flights from Kona Intl Airport to Osaka?

    Prices for flights from Kona Intl Airport to Osaka are updated daily.

  • How old do you have to be to fly from Kona Intl Airport to Osaka?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kona Intl Airport to Osaka.

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

    The necessary travel and health documents for your Osaka trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Osaka?

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

Why use momondo?

Why should I use momondo to find a flight deal from Kailua-Kona to Osaka?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Osaka from Kailua-Kona.

Can I find flights from Kailua-Kona to Osaka with flexible booking policies on momondo?

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

How can momondo help me find flights from Kailua-Kona 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 Kailua-Kona.

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

Price alerts on flights to Osaka from Kailua-Kona are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka
Osaka Itami Airport
Osaka Kansai Intl Airport