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Flights to Osaka Kansai Intl

$266 Cheap flights to Osaka Kansai Intl Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Osaka Kansai Intl Airport 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.
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Find the cheapest flights from the United States to Osaka Kansai Intl Airport

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:50 am - 10:00 pm
HNL
-
KIX
17h 10m
1 stop
Multiple Airlines Logo
7:45 am - 7:50 am
KIX
-
HNL
19h 05m
1 stop
$582Multiple Airlines
Wed, Jul 22 - Wed, Jul 29
Multiple Airlines Logo
9:25 am - 10:00 pm
HNL
-
KIX
17h 35m
1 stop
Multiple Airlines Logo
7:45 am - 7:25 am
KIX
-
HNL
18h 40m
1 stop
$585Multiple Airlines
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
9:50 am - 10:00 pm
HNL
-
KIX
17h 10m
1 stop
Multiple Airlines Logo
7:45 am - 7:50 am
KIX
-
HNL
19h 05m
1 stop
$586Multiple Airlines
Tue, Jun 30 - Tue, Jul 21
Asiana Airlines Logo
12:55 am - 6:30 pm
SEA
-
KIX
25h 35m
1 stop
Asiana Airlines Logo
7:45 pm - 2:55 pm
KIX
-
SEA
35h 10m
1 stop
$756Asiana Airlines
Sun, Sep 6 - Mon, Sep 21
Asiana Airlines Logo
12:55 am - 6:30 pm
SEA
-
KIX
25h 35m
1 stop
Asiana Airlines Logo
9:30 am - 2:55 pm
KIX
-
SEA
21h 25m
1 stop
$757Asiana Airlines
Mon, Aug 31 - Tue, Sep 8
Air Canada Logo
10:30 am - 4:25 pm
SEA
-
KIX
13h 55m
1 stop
Air Canada Logo
6:00 pm - 10:42 pm
KIX
-
SEA
20h 42m
1 stop
$770Air Canada
Fri, Aug 28 - Thu, Sep 10
Air Canada Logo
3:00 pm - 4:25 pm
SEA
-
KIX
33h 25m
1 stop
Air Canada Logo
6:00 pm - 2:22 pm
KIX
-
SEA
12h 22m
1 stop
$780Air Canada
Thu, Sep 10 - Thu, Sep 24
Korean Air Logo
12:50 pm - 10:40 pm
SEA
-
KIX
17h 50m
1 stop
Korean Air Logo
2:15 am - 10:40 am
KIX
-
SEA
24h 25m
1 stop
$802Korean Air
Sun, May 3 - Tue, May 12
Cathay Pacific Logo
2:00 pm - 3:10 pm
SFO
-
KIX
33h 10m
1 stop
Cathay Pacific Logo
4:15 pm - 10:40 pm
KIX
-
SFO
22h 25m
2 stops
$824Cathay Pacific
Thu, Sep 3 - Tue, Sep 15
Cathay Pacific Logo
1:00 pm - 2:50 pm
SFO
-
KIX
33h 50m
2 stops
Cathay Pacific Logo
5:35 pm - 10:40 pm
KIX
-
SFO
21h 05m
1 stop
$827Cathay Pacific
Wed, May 6 - Wed, May 13

momondo Fare Finder

 
Locate flights to Osaka Kansai Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on March 30, 2026.
Use the filters below to find and compare flights to Osaka Kansai Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

HonoluluOsaka

HNL - KIX

HNLKIX

Honolulu

Wed 7/22

9:50 am-10:00 pm

1 stop17h 10m

Osaka Kansai Intl

Wed 7/29

7:45 am-7:50 am

1 stop19h 05m

$582

HonoluluOsaka

HNL - KIX

HNLKIX

Honolulu

Tue 5/12

9:25 am-10:00 pm

1 stop17h 35m

Osaka Kansai Intl

Tue 5/19

7:45 am-7:25 am

1 stop18h 40m

$585

HonoluluOsaka

HNL - KIX

HNLKIX

Honolulu

Tue 6/30

9:50 am-10:00 pm

1 stop17h 10m

Osaka Kansai Intl

Tue 7/21

7:45 am-7:50 am

1 stop19h 05m

$586

SeattleOsaka

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

Sun 9/6

12:55 am-6:30 pm

1 stop25h 35m

Osaka Kansai Intl

Mon 9/21

7:45 pm-2:55 pm

1 stop35h 10m

$756

SeattleOsaka

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

Mon 8/31

12:55 am-6:30 pm

1 stop25h 35m

Osaka Kansai Intl

Tue 9/8

9:30 am-2:55 pm

1 stop21h 25m

$757
Quickest round-trip

SeattleOsaka

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

Fri 8/28

10:30 am-4:25 pm

1 stop13h 55m

Osaka Kansai Intl

Thu 9/10

6:00 pm-10:42 pm

1 stop20h 42m

$770

SeattleOsaka

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

Thu 9/10

3:00 pm-4:25 pm

1 stop33h 25m

Osaka Kansai Intl

Thu 9/24

6:00 pm-2:22 pm

1 stop12h 22m

$780

SeattleOsaka

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

Sun 5/3

12:50 pm-10:40 pm

1 stop17h 50m

Osaka Kansai Intl

Tue 5/12

2:15 am-10:40 am

1 stop24h 25m

$802

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Thu 9/3

2:00 pm-3:10 pm

1 stop33h 10m

Osaka Kansai Intl

Tue 9/15

4:15 pm-10:40 pm

2 stops22h 25m

$824

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Wed 5/6

1:00 pm-2:50 pm

2 stops33h 50m

Osaka Kansai Intl

Wed 5/13

5:35 pm-10:40 pm

1 stop21h 05m

$827

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Osaka Kansai Intl Airport from

Flights to Osaka Kansai Intl Airport - Travel Insights & Trends

Get data-powered insights and trends for flights to Osaka Kansai Intl Airport to help you craft the best travel plan.

What cabin class options are available on United States to Osaka Kansai Intl flights?

There are 3 cabin classes available to choose from on United States to Osaka Kansai Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest month to fly to Osaka Kansai Intl Airport?

In general, February is the cheapest month to fly from United States to Osaka Kansai Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $837. If you aren’t able to travel during the month of February, then book flights to Osaka Kansai Intl Airport from United States during November instead. Flights to Osaka Kansai Intl Airport in November, while not as cheap as those in February, still average around $1,138.

What is the cheapest United States to Osaka Kansai Intl flight route?

Fly from Los Angeles Los Angeles to Osaka Kansai Intl for the best United States - Osaka Kansai Intl flight prices

How far in advance should I book a flight to Osaka Kansai Intl Airport?

You are more likely to see cheaper flights to Osaka Kansai Intl Airport from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Osaka Kansai Intl Airport for around $1,307 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka Kansai Intl Airport from United States for as low as $937 on momondo.

Cheapest flights to Osaka Kansai Intl

Find the cheapest flights to Osaka Kansai Intl from your nearest city or airport
Find flights from Los Angeles to Osaka Kansai Intl Airport
CHEAPEST MONTH TO FLY TO OSAKA KANSAI INTL AIRPORT FROM LOS ANGELESJanuary18% cheaperFlying from Los Angeles to Osaka Kansai Intl Airport costs on average just $743 in January
MOST EXPENSIVE MONTH TO FLY TO OSAKA KANSAI INTL AIRPORT FROM LOS ANGELESDecember34% more expensiveIt costs about $1,208 for flights to Osaka Kansai Intl Airport from Los Angeles in December
MOST POPULAR MONTH TO FLY TO OSAKA KANSAI INTL AIRPORT FROM LOS ANGELESNovember145% more users visitedMore momondo users searched in flights to Osaka Kansai Intl Airport from Los Angeles in November than any other month

Cheap Osaka Kansai Intl Airport flight deals and tips

Summary info about Osaka Kansai Intl Airport flight prices, duration and airlines

Best One-Way Price

$266

Best Round-Trip Price

$582

Fastest flight time

17h 10m

Popular in

December
The best one-way flight price to Osaka from United States in the last 72 hours is $266 (Honolulu to Osaka Kansai Intl).
Search Deals
The best round-trip flight price to Osaka from United States in the last 72 hours is $582 (Honolulu to Osaka Kansai Intl).
Search Deals
The fastest flight to Osaka from United States takes 17h 10m (Honolulu to Osaka Kansai Intl).
Search Deals
December has the highest demand for flights to Osaka, with a 4% price increase on average.
Search Deals

Frequently asked questions about flying to Osaka Kansai Intl Airport

What is the cheapest month to fly to Osaka Kansai Intl Airport?

Most travelers find the cheapest round-trip airfare to Osaka Kansai Intl Airport when booking during the month of February.

Is there an alternative airport near Osaka Kansai Intl Airport?

Finding an alternative and possibly cheaper destination airport near Osaka Kansai Intl Airport is possible. If you are planning a flight to Osaka Kansai Intl Airport, consider booking flights to Osaka Itami Airport (9 mi from Osaka city center) or Kobe Airport (16 mi from Osaka city center).

Is there a cheaper alternative to flying into Osaka?

Kobe Airport has an average price of $235 per person and is typically the cheapest airport to fly into when visiting Osaka. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

What is the absolute cheapest flight to Osaka?

The best deal found on momondo in the last two weeks was a flight to Osaka from Tokyo for $46. This is 85% cheaper than most flight deals to Osaka. To find the cheapest price to Osaka from your area, use momondo’s Airport-to-Airport Pricing Tool.

What airlines fly to Osaka Kansai Intl Airport?

You can find flights to Osaka Kansai Intl Airport from 14 airlines. If you’re unsure which to fly with, consider booking your flight with Japan Airlines, ANA or Asiana Airlines as these are the most popular among our users. Japan Airlines is the most favored with 40% of momondo travelers booking flights with this airline.

When did momondo last update prices for flights to Osaka Kansai Intl Airport?

Prices for flights to Osaka Kansai Intl Airport refresh daily.

How many operators does momondo search for flights to Osaka Kansai Intl Airport?

As of March 2026, there are 56 operators available to choose from for flights to Osaka Kansai Intl Airport.

How old do you have to be to fly 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 to Osaka Kansai Intl Airport.

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

The required travel and health documents for your Osaka Kansai Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Osaka Kansai Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Osaka Kansai Intl Airport?

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

Why use momondo?

Why should I use momondo to find a flight deal 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.

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

Flights to Osaka with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Osaka?

Once you have performed a search for flights to Osaka, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Osaka, momondo offers a useful price alert feature which will track prices for flights to Osaka and alert you when they change.

An easier way to manage your Osaka Kansai Intl trip

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