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Flights to Osaka Kansai Intl

$255 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 1/16. 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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0 bags

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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.
ANA Logo
12:30 pm - 10:20 pm
HNL
-
KIX
14h 50m1 stop
ANA Logo
5:35 pm - 9:45 am
KIX
-
HNL
11h 10m1 stop
$514ANA
Tue, Jan 20 - Tue, Jan 27
ANA Logo
11:35 am - 9:50 pm
HNL
-
KIX
15h 15m1 stop
ANA Logo
2:15 pm - 9:50 am
KIX
-
HNL
14h 35m1 stop
$515ANA
Tue, Apr 7 - Fri, Apr 17
United Airlines Logo
2:10 pm - 10:05 am
HNL
-
KIX
24h 55m1 stop
United Airlines Logo
11:05 am - 6:10 pm
KIX
-
HNL
26h 05m1 stop
$523United Airlines
Mon, Mar 30 - Tue, Apr 7
United Airlines Logo
11:35 am - 7:30 pm
HNL
-
KIX
12h 55m1 stop
United Airlines Logo
8:30 am - 8:45 am
KIX
-
HNL
19h 15m1 stop
$526United Airlines
Tue, Jun 23 - Fri, Jul 10
Japan Airlines Logo
12:30 pm - 10:20 pm
SEA
-
KIX
16h 50m1 stop
Japan Airlines Logo
8:00 am - 9:55 am
KIX
-
SEA
18h 55m1 stop
$618Japan Airlines
Mon, Jan 26 - Mon, Feb 2
Japan Airlines Logo
6:00 am - 6:50 pm
SEA
-
KIX
19h 50m1 stop
Japan Airlines Logo
8:00 am - 9:55 am
KIX
-
SEA
18h 55m1 stop
$623Japan Airlines
Thu, Jan 15 - Thu, Jan 22
Asiana Airlines Logo
11:00 pm - 9:40 am
LAX
-
KIX
18h 40m1 stop
Asiana Airlines Logo
9:10 am - 4:00 pm
KIX
-
LAX
22h 50m1 stop
$628Asiana Airlines
Sun, Apr 12 - Sun, Apr 19
Air Canada Logo
10:50 pm - 4:25 pm
SFO
-
KIX
49h 35m2 stops
Air Canada Logo
6:00 pm - 3:22 pm
KIX
-
SFO
13h 22m1 stop
$802Air Canada
Fri, May 8 - Tue, May 19
Asiana Airlines Logo
11:30 pm - 9:40 am
SFO
-
KIX
18h 10m1 stop
Asiana Airlines Logo
10:50 am - 3:00 pm
KIX
-
SFO
20h 10m1 stop
$803Asiana Airlines
Thu, Apr 9 - Fri, Apr 24
Air Canada Logo
8:50 am - 7:25 pm
LGA
-
KIX
20h 35m2 stops
Air Canada Logo
3:45 pm - 10:33 pm
KIX
-
LGA
20h 48m2 stops
$834Air Canada
Mon, Jan 12 - Tue, Jan 20

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 December 30, 2025.
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

HonoluluOsaka

HNL - KIX

HNLKIX

Honolulu

Tue 1/20

12:30 pm-10:20 pm

1 stop14h 50m

Osaka Kansai Intl

Tue 1/27

5:35 pm-9:45 am

1 stop11h 10m

$514

HonoluluOsaka

HNL - KIX

HNLKIX

Honolulu

Tue 4/7

11:35 am-9:50 pm

1 stop15h 15m

Osaka Kansai Intl

Fri 4/17

2:15 pm-9:50 am

1 stop14h 35m

$515

HonoluluOsaka

HNL - KIX

HNLKIX

Honolulu

Mon 3/30

2:10 pm-10:05 am

1 stop24h 55m

Osaka Kansai Intl

Tue 4/7

11:05 am-6:10 pm

1 stop26h 05m

$523

HonoluluOsaka

HNL - KIX

HNLKIX

Honolulu

Tue 6/23

11:35 am-7:30 pm

1 stop12h 55m

Osaka Kansai Intl

Fri 7/10

8:30 am-8:45 am

1 stop19h 15m

$526

SeattleOsaka

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

Mon 1/26

12:30 pm-10:20 pm

1 stop16h 50m

Osaka Kansai Intl

Mon 2/2

8:00 am-9:55 am

1 stop18h 55m

$618

SeattleOsaka

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

Thu 1/15

6:00 am-6:50 pm

1 stop19h 50m

Osaka Kansai Intl

Thu 1/22

8:00 am-9:55 am

1 stop18h 55m

$623

Los AngelesOsaka

LAX - KIX

LAXKIX

Los Angeles

Sun 4/12

11:00 pm-9:40 am

1 stop18h 40m

Osaka Kansai Intl

Sun 4/19

9:10 am-4:00 pm

1 stop22h 50m

$628

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Fri 5/8

10:50 pm-4:25 pm

2 stops49h 35m

Osaka Kansai Intl

Tue 5/19

6:00 pm-3:22 pm

1 stop13h 22m

$802

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Thu 4/9

11:30 pm-9:40 am

1 stop18h 10m

Osaka Kansai Intl

Fri 4/24

10:50 am-3:00 pm

1 stop20h 10m

$803

New YorkOsaka

LGA - KIX

LGAKIX

New York LaGuardia

Mon 1/12

8:50 am-7:25 pm

2 stops20h 35m

Osaka Kansai Intl

Tue 1/20

3:45 pm-10:33 pm

2 stops20h 48m

$834

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 $1,124. If you aren’t able to travel during the month of February, then book flights to Osaka Kansai Intl Airport from United States during March instead. Flights to Osaka Kansai Intl Airport in March, while not as cheap as those in February, still average around $1,126.

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

Fly from 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 $1,312 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 $953 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 ANGELESFebruary24% cheaperFlying from Los Angeles to Osaka Kansai Intl Airport costs on average just $672 in February
MOST EXPENSIVE MONTH TO FLY TO OSAKA KANSAI INTL AIRPORT FROM LOS ANGELESJune42% more expensiveIt costs about $1,253 for flights to Osaka Kansai Intl Airport from Los Angeles in June
MOST POPULAR MONTH TO FLY TO OSAKA KANSAI INTL AIRPORT FROM LOS ANGELESSeptember160% more users visitedMore momondo users searched in flights to Osaka Kansai Intl Airport from Los Angeles in September 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

$255

Best Round-Trip Price

$514

Fastest flight time

14h 45m

Popular in

December
The best one-way flight price to Osaka from United States in the last 72 hours is $255 (Honolulu to Osaka Kansai Intl).
Search Deals
The best round-trip flight price to Osaka from United States in the last 72 hours is $514 (Honolulu to Osaka Kansai Intl).
Search Deals
The fastest flight to Osaka from United States takes 14h 45m (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.

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

On average, from most locations, when planning your trip to Osaka Kansai Intl Airport, try to book your flight in the region of 51 days in advance for the cheapest prices.

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 $149 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 Fukuoka for $57. This is 78% 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 15 airlines. If you’re unsure which to fly with, consider booking your flight with Japan Airlines, ANA or United Airlines as these are the most popular among our users. Japan Airlines is the most favored with 36% 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 December 2025, there are 58 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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