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Cheap flights from Philadelphia to Osaka from $553

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Osaka departing on 2/20. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:45 am - 7:25 pm
PHL
-
KIX
21h 40m2 stops
Air Canada Logo
3:45 pm - 10:46 pm
KIX
-
PHL
21h 01m2 stops
$783Air Canada
Sun, Feb 1 - Sun, Feb 8
Air Canada Logo
7:50 am - 7:25 pm
PHL
-
KIX
21h 35m2 stops
Air Canada Logo
3:45 pm - 10:46 pm
KIX
-
PHL
21h 01m2 stops
$868Air Canada
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
7:50 am - 10:20 pm
PHL
-
KIX
24h 30m2 stops
Multiple Airlines Logo
7:25 pm - 2:47 pm
KIX
-
PHL
32h 22m2 stops
$887Multiple Airlines
Tue, Feb 24 - Tue, Mar 10
Multiple Airlines Logo
7:50 am - 9:50 pm
PHL
-
KIX
24h 00m2 stops
Multiple Airlines Logo
8:00 am - 2:47 pm
KIX
-
PHL
44h 47m2 stops
$890Multiple Airlines
Sun, Jan 25 - Mon, Feb 9
Multiple Airlines Logo
7:50 am - 10:20 pm
PHL
-
KIX
24h 30m2 stops
Multiple Airlines Logo
3:45 pm - 10:46 pm
KIX
-
PHL
21h 01m2 stops
$892Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
7:50 am - 10:20 pm
PHL
-
KIX
24h 30m2 stops
Multiple Airlines Logo
8:00 am - 2:47 pm
KIX
-
PHL
44h 47m2 stops
$924Multiple Airlines
Tue, Feb 10 - Thu, Feb 26
ANA Logo
1:10 pm - 10:15 am
PHL
-
KIX
31h 05m2 stops
ANA Logo
6:35 pm - 9:33 pm
KIX
-
PHL
16h 58m1 stop
$964ANA
Tue, Feb 10 - Thu, Feb 26
Air Canada Logo
7:50 am - 7:25 pm
PHL
-
KIX
21h 35m2 stops
Air Canada Logo
3:45 pm - 3:24 pm
KIX
-
PHL
37h 39m2 stops
$1,004Air Canada
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
7:50 am - 7:25 pm
PHL
-
KIX
21h 35m2 stops
Multiple Airlines Logo
3:00 pm - 10:46 pm
KIX
-
PHL
21h 46m2 stops
$1,007Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
United Airlines Logo
7:59 pm - 2:50 pm
PHL
-
KIX
29h 51m2 stops
United Airlines Logo
8:30 am - 5:16 am
KIX
-
PHL
33h 46m3 stops
$1,018United Airlines
Tue, May 19 - Tue, Jun 2

Japan Airlines flights from Philadelphia to Osaka Kansai Intl Airport

Our best Japan Airlines deals on Philadelphia to Osaka Kansai Intl Airport flight tickets
Japan Airlines
May 10
PHL8:45 amPhiladelphia
21h 00m
1 stop
KIX6:45 pmOsaka Kansai Intl
May 27
KIX6:45 amOsaka Kansai Intl
30h 14m
2 stops
PHL11:59 pmPhiladelphia
$1,215
Find similar
Japan Airlines
May 10
PHL8:45 amPhiladelphia
21h 00m
1 stop
KIX6:45 pmOsaka Kansai Intl
May 27
KIX6:45 amOsaka Kansai Intl
28h 32m
2 stops
PHL10:17 pmPhiladelphia
$1,250
Find similar
Japan Airlines
Apr 6
PHL7:13 amPhiladelphia
22h 32m
1 stop
KIX6:45 pmOsaka Kansai Intl
Apr 18
KIX6:45 amOsaka Kansai Intl
21h 10m
2 stops
PHL2:55 pmPhiladelphia
$1,261
Find similar

Air Canada flights from Philadelphia to Osaka Kansai Intl Airport

Our best Air Canada deals on Philadelphia to Osaka Kansai Intl Airport flight tickets
Air Canada
Feb 1
PHL7:45 amPhiladelphia
21h 40m
2 stops
KIX7:25 pmOsaka Kansai Intl
Feb 8
KIX3:45 pmOsaka Kansai Intl
21h 01m
2 stops
PHL10:46 pmPhiladelphia
$783
Find similar
Air Canada
Jan 30
PHL7:50 amPhiladelphia
21h 35m
2 stops
KIX7:25 pmOsaka Kansai Intl
Feb 6
KIX3:45 pmOsaka Kansai Intl
21h 01m
2 stops
PHL10:46 pmPhiladelphia
$868
Find similar
Air Canada
Jan 31
PHL7:50 amPhiladelphia
21h 35m
2 stops
KIX7:25 pmOsaka Kansai Intl
Feb 7
KIX3:45 pmOsaka Kansai Intl
37h 39m
2 stops
PHL3:24 pmPhiladelphia
$1,004
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 December 18, 2025.
Use the filters below to find and compare flights from Philadelphia to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Sun 2/1

7:45 am-7:25 pm

2 stops21h 40m

Osaka Kansai Intl

Sun 2/8

3:45 pm-10:46 pm

2 stops21h 01m

$783

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Fri 1/30

7:50 am-7:25 pm

2 stops21h 35m

Osaka Kansai Intl

Fri 2/6

3:45 pm-10:46 pm

2 stops21h 01m

$868

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 2/24

7:50 am-10:20 pm

2 stops24h 30m

Osaka Kansai Intl

Tue 3/10

7:25 pm-2:47 pm

2 stops32h 22m

$887

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Sun 1/25

7:50 am-9:50 pm

2 stops24h 00m

Osaka Kansai Intl

Mon 2/9

8:00 am-2:47 pm

2 stops44h 47m

$890

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Wed 1/14

7:50 am-10:20 pm

2 stops24h 30m

Osaka Kansai Intl

Wed 1/21

3:45 pm-10:46 pm

2 stops21h 01m

$892

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 2/10

7:50 am-10:20 pm

2 stops24h 30m

Osaka Kansai Intl

Thu 2/26

8:00 am-2:47 pm

2 stops44h 47m

$924

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 2/10

1:10 pm-10:15 am

2 stops31h 05m

Osaka Kansai Intl

Thu 2/26

6:35 pm-9:33 pm

1 stop16h 58m

$964

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Sat 1/31

7:50 am-7:25 pm

2 stops21h 35m

Osaka Kansai Intl

Sat 2/7

3:45 pm-3:24 pm

2 stops37h 39m

$1,004

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Sat 1/31

7:50 am-7:25 pm

2 stops21h 35m

Osaka Kansai Intl

Sat 2/7

3:00 pm-10:46 pm

2 stops21h 46m

$1,007

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 5/19

7:59 pm-2:50 pm

2 stops29h 51m

Osaka Kansai Intl

Tue 6/2

8:30 am-5:16 am

3 stops33h 46m

$1,018

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 from

How to get the cheapest flight ticket from Philadelphia 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 typical price of a round-trip flight between Philadelphia and Osaka Kansai Intl Airport?

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

The cheapest day to depart from Philadelphia to Osaka Kansai Intl Airport is on a Tuesday. Travelers who choose to depart for Osaka Kansai Intl Airport on a Tuesday will often find tickets for as low as $1,387. Flights from Philadelphia to Osaka Kansai Intl Airport on a Monday will generally be more expensive and average around $2,791. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Philadelphia to Osaka Kansai Intl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Osaka Kansai Intl Airport in the afternoon for as low as $1,786. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,914 on average. Flights to Osaka Kansai Intl Airport from Philadelphia in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Philadelphia to Osaka Kansai Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia 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 Philadelphia to Osaka Kansai Intl Airport (PHL to KIX) flight deals and tips

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

Fastest flight time

21h 35m

Direct flights

None
The fastest flight from Philadelphia to Osaka Kansai Intl Airport takes 21h 35m
There are no direct flights from Philadelphia to Osaka Kansai Intl Airport. There are no popular flight routes from Philadelphia to Osaka Kansai Intl Airport.
Search flight deals

  • How far is Philadelphia to Osaka Kansai Intl by plane?

    There are 6939.3 mi between Philadelphia and Osaka Kansai Intl. In terms of flight time, this usually takes a little over 21h 35m.

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

    Prices for flights from Philadelphia Airport to Osaka Kansai Intl Airport refresh daily.

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

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

    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 Philadelphia Airport 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.

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

Best airlines flying from Philadelphia to Osaka Kansai Intl Airport

Compare and see reviews for airlines that fly from Philadelphia to Osaka Kansai Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $876Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
ANAPriceFrom $967Free CancellationRating
8.4
1,031 reviews
Search ANA flights
United AirlinesPriceFrom $978Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

Traveling to a place near Osaka?

Book flights to Osaka 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 from Philadelphia 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 Philadelphia to Osaka for you.

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

All flight searches from Philadelphia to Osaka on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Philadelphia to Osaka?

Once all potential Philadelphia to Osaka flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Philadelphia 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 from Philadelphia and alert you when they change.

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