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Cheap flights from Philadelphia to Osaka from $502

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 10/18. 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 Philadelphia to Osaka

Cheap round-trip flights

Air Canada Logo
4:50 pm - 4:25 pmPHL-KIX
34h 35m1 stop
Air Canada Logo
6:05 pm - 2:38 pmKIX-PHL
33h 33m2 stops
$894Air Canada
Find Deal
Fri, Sep 26 - Wed, Oct 8
Air Canada Logo
4:50 pm - 4:25 pmPHL-KIX
34h 35m2 stops
Air Canada Logo
6:05 pm - 2:38 pmKIX-PHL
33h 33m2 stops
$904Air Canada
Find Deal
Sun, Sep 7 - Wed, Sep 17
Air Canada Logo
3:25 pm - 4:25 pmPHL-KIX
36h 00m2 stops
Air Canada Logo
6:05 pm - 2:38 pmKIX-PHL
33h 33m2 stops
$910Air Canada
Find Deal
Fri, Sep 26 - Wed, Oct 8
Logo
9:20 am - 10:15 pmPHL-KIX
22h 55m2 stops
Logo
7:25 am - 2:47 pmKIX-PHL
45h 22m2 stops
$931
Find Deal
Wed, Nov 26 - Thu, Dec 11
Logo
4:35 pm - 9:00 amPHL-KIX
50h 25m2 stops
Logo
3:40 pm - 10:56 pmKIX-PHL
21h 16m2 stops
$1,073
Find Deal
Sun, Jan 4 - Sat, Jan 17
Japan Airlines Logo
7:05 am - 6:50 pmPHL-KIX
21h 45m1 stop
Japan Airlines Logo
6:45 am - 12:49 pmKIX-PHL
20h 04m2 stops
$1,095Japan Airlines
Find Deal
Sat, Jan 24 - Tue, Feb 10
Japan Airlines Logo
8:54 am - 6:50 pmPHL-KIX
20h 56m1 stop
Japan Airlines Logo
6:45 am - 1:38 pmKIX-PHL
20h 53m2 stops
$1,113Japan Airlines
Find Deal
Wed, Oct 29 - Sat, Nov 8
United Airlines Logo
6:25 am - 4:40 pmPHL-KIX
20h 15m1 stop
United Airlines Logo
8:25 am - 7:41 pmKIX-PHL
25h 16m2 stops
$1,114United Airlines
Find Deal
Mon, Nov 24 - Wed, Dec 10
United Airlines Logo
10:34 am - 4:40 pmPHL-KIX
40h 06m2 stops
United Airlines Logo
6:35 pm - 9:35 amKIX-PHL
29h 00m2 stops
$1,117United Airlines
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Mon, Nov 24 - Tue, Dec 9
ANA Logo
6:25 am - 4:40 pmPHL-KIX
20h 15m1 stop
ANA Logo
7:10 am - 12:07 pmKIX-PHL
18h 57m2 stops
$1,246ANA
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Thu, Nov 27 - Wed, Dec 10

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
Sep 26
PHL4:50 pmPhiladelphia
34h 35m
1 stop
KIX4:25 pmOsaka Kansai Intl
Oct 8
KIX6:05 pmOsaka Kansai Intl
33h 33m
2 stops
PHL2:38 pmPhiladelphia
$894
Find similar
Air Canada
Sep 7
PHL4:50 pmPhiladelphia
34h 35m
2 stops
KIX4:25 pmOsaka Kansai Intl
Sep 17
KIX6:05 pmOsaka Kansai Intl
33h 33m
2 stops
PHL2:38 pmPhiladelphia
$904
Find similar
Air Canada
Sep 26
PHL3:25 pmPhiladelphia
36h 00m
2 stops
KIX4:25 pmOsaka Kansai Intl
Oct 8
KIX6:05 pmOsaka Kansai Intl
33h 33m
2 stops
PHL2:38 pmPhiladelphia
$910
Find similar

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
Jan 24
PHL7:05 amPhiladelphia
21h 45m
1 stop
KIX6:50 pmOsaka Kansai Intl
Feb 10
KIX6:45 amOsaka Kansai Intl
20h 04m
2 stops
PHL12:49 pmPhiladelphia
$1,095
Find similar
Japan Airlines
Oct 29
PHL8:54 amPhiladelphia
20h 56m
1 stop
KIX6:50 pmOsaka Kansai Intl
Nov 8
KIX6:45 amOsaka Kansai Intl
20h 53m
2 stops
PHL1:38 pmPhiladelphia
$1,113
Find similar
Japan Airlines
Nov 1
PHL3:56 pmPhiladelphia
27h 34m
2 stops
KIX8:30 amOsaka Kansai Intl
Nov 17
KIX9:10 pmOsaka Kansai Intl
30h 07m
2 stops
PHL1:17 pmPhiladelphia
$1,142
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 August 2, 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

Fri 9/26

4:50 pm-4:25 pm

1 stop34h 35m

Osaka Kansai Intl

Wed 10/8

6:05 pm-2:38 pm

2 stops33h 33m

$894

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Sun 9/7

4:50 pm-4:25 pm

2 stops34h 35m

Osaka Kansai Intl

Wed 9/17

6:05 pm-2:38 pm

2 stops33h 33m

$904

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Fri 9/26

3:25 pm-4:25 pm

2 stops36h 00m

Osaka Kansai Intl

Wed 10/8

6:05 pm-2:38 pm

2 stops33h 33m

$910

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Wed 11/26

9:20 am-10:15 pm

2 stops22h 55m

Osaka Kansai Intl

Thu 12/11

7:25 am-2:47 pm

2 stops45h 22m

$931

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Sun 1/4

4:35 pm-9:00 am

2 stops50h 25m

Osaka Kansai Intl

Sat 1/17

3:40 pm-10:56 pm

2 stops21h 16m

$1,073

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Sat 1/24

7:05 am-6:50 pm

1 stop21h 45m

Osaka Kansai Intl

Tue 2/10

6:45 am-12:49 pm

2 stops20h 04m

$1,095

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Wed 10/29

8:54 am-6:50 pm

1 stop20h 56m

Osaka Kansai Intl

Sat 11/8

6:45 am-1:38 pm

2 stops20h 53m

$1,113

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 11/24

6:25 am-4:40 pm

1 stop20h 15m

Osaka Kansai Intl

Wed 12/10

8:25 am-7:41 pm

2 stops25h 16m

$1,114

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 11/24

10:34 am-4:40 pm

2 stops40h 06m

Osaka Kansai Intl

Tue 12/9

6:35 pm-9:35 am

2 stops29h 00m

$1,117

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Thu 11/27

6:25 am-4:40 pm

1 stop20h 15m

Osaka Kansai Intl

Wed 12/10

7:10 am-12:07 pm

2 stops18h 57m

$1,246

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 cheapest month to fly to Osaka Kansai Intl Airport?

In general, November is the cheapest month to fly from Philadelphia to Osaka Kansai Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $991. If you aren’t able to travel during the month of November, then book flights to Osaka Kansai Intl Airport from Philadelphia during January instead. Flights to Osaka Kansai Intl Airport in January, while not as cheap as those in November, still average around $1,011.

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

Best Price Found

$502

Fastest flight time

16h 45m

Direct flights

None
The best one-way flight to Osaka Kansai Intl Airport from Philadelphia in the past 72 hours is $502. The best round-trip flight deal from Philadelphia to Osaka Kansai Intl Airport found on momondo in the last 72 hours is $894.
The fastest flight from Philadelphia to Osaka Kansai Intl Airport takes 16h 45m
There are no direct flights from Philadelphia to Osaka Kansai Intl Airport. Popular non-direct route for this connection is Philadelphia Airport - 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 16h 45m.

  • 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
United AirlinesPriceFrom $927Free CancellationRating
7.4
8,905 reviews
Search United Airlines flights
ANAPriceFrom $967Free CancellationRating
8.4
922 reviews
Search ANA flights
Air CanadaPriceFrom $1,011Free CancellationRating
7.1
9,860 reviews
Search Air Canada 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 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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