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Cheap flights from Philadelphia to Osaka from $521

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 7/30. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:50 am - 9:15 pm
PHL
-
KIX
21h 25m
2 stops
Multiple Airlines Logo
5:00 pm - 9:32 pm
KIX
-
PHL
41h 32m
2 stops
$1,184Multiple Airlines
Tue, Sep 1 - Tue, Sep 15
Multiple Airlines Logo
10:50 am - 9:15 pm
PHL
-
KIX
21h 25m
2 stops
Multiple Airlines Logo
5:00 pm - 9:32 pm
KIX
-
PHL
41h 32m
2 stops
$1,190Multiple Airlines
Tue, Sep 1 - Tue, Sep 15
Multiple Airlines Logo
7:00 am - 9:15 pm
PHL
-
KIX
25h 15m
2 stops
Multiple Airlines Logo
10:05 am - 10:46 pm
KIX
-
PHL
25h 41m
2 stops
$1,243Multiple Airlines
Tue, Oct 6 - Wed, Oct 14
Multiple Airlines Logo
10:50 am - 9:15 pm
PHL
-
KIX
21h 25m
2 stops
Multiple Airlines Logo
6:00 pm - 10:46 pm
KIX
-
PHL
41h 46m
2 stops
$1,295Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
Air Canada Logo
4:20 pm - 4:25 pm
PHL
-
KIX
35h 05m
1 stop
Air Canada Logo
6:00 pm - 9:45 am
KIX
-
PHL
28h 45m
2 stops
$1,296Air Canada
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
7:00 am - 4:25 pm
PHL
-
KIX
20h 25m
1 stop
Multiple Airlines Logo
5:00 pm - 9:32 pm
KIX
-
PHL
41h 32m
2 stops
$1,304Multiple Airlines
Tue, Sep 1 - Tue, Sep 15
Air Canada Logo
4:20 pm - 4:25 pm
PHL
-
KIX
35h 05m
1 stop
Air Canada Logo
6:00 pm - 9:45 am
KIX
-
PHL
28h 45m
2 stops
$1,331Air Canada
Mon, Sep 7 - Mon, Sep 21
Air Canada Logo
3:25 pm - 4:25 pm
PHL
-
KIX
36h 00m
2 stops
Air Canada Logo
6:00 pm - 9:45 am
KIX
-
PHL
28h 45m
2 stops
$1,335Air Canada
Mon, Sep 7 - Mon, Sep 21
Multiple Airlines Logo
6:04 pm - 10:10 am
PHL
-
KIX
27h 06m
2 stops
Multiple Airlines Logo
11:10 am - 5:40 am
KIX
-
PHL
31h 30m
2 stops
$1,336Multiple Airlines
Tue, Sep 1 - Tue, Sep 15
STARLUX Airlines Logo
6:04 pm - 2:00 pm
PHL
-
KIX
30h 56m
2 stops
STARLUX Airlines Logo
1:25 pm - 5:40 am
KIX
-
PHL
29h 15m
2 stops
$1,342STARLUX Airlines
Mon, Aug 24 - Tue, Sep 1

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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 7
PHL4:20 pmPhiladelphia
35h 05m
1 stop
KIX4:25 pmOsaka Kansai Intl
Sep 14
KIX6:00 pmOsaka Kansai Intl
28h 45m
2 stops
PHL9:45 amPhiladelphia
$1,296
Air Canada
Sep 7
PHL4:20 pmPhiladelphia
35h 05m
1 stop
KIX4:25 pmOsaka Kansai Intl
Sep 21
KIX6:00 pmOsaka Kansai Intl
28h 45m
2 stops
PHL9:45 amPhiladelphia
$1,331
Air Canada
Sep 7
PHL3:25 pmPhiladelphia
36h 00m
2 stops
KIX4:25 pmOsaka Kansai Intl
Sep 21
KIX6:00 pmOsaka Kansai Intl
28h 45m
2 stops
PHL9:45 amPhiladelphia
$1,335

STARLUX Airlines flights from Philadelphia to Osaka Kansai Intl Airport

Our best STARLUX Airlines deals on Philadelphia to Osaka Kansai Intl Airport flight tickets
STARLUX Airlines
Aug 24
PHL6:04 pmPhiladelphia
30h 56m
2 stops
KIX2:00 pmOsaka Kansai Intl
Sep 1
KIX1:25 pmOsaka Kansai Intl
29h 15m
2 stops
PHL5:40 amPhiladelphia
$1,342
STARLUX Airlines
Oct 24
PHL5:56 pmPhiladelphia
29h 54m
2 stops
KIX12:50 pmOsaka Kansai Intl
Oct 31
KIX2:00 pmOsaka Kansai Intl
28h 27m
2 stops
PHL5:27 amPhiladelphia
$1,376
STARLUX Airlines
Sep 26
PHL6:06 pmPhiladelphia
30h 54m
2 stops
KIX2:00 pmOsaka Kansai Intl
Oct 3
KIX3:10 pmOsaka Kansai Intl
27h 17m
2 stops
PHL5:27 amPhiladelphia
$1,386

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 May 1, 2026.
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

Cheapest round-trip

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 9/1

10:50 am-9:15 pm

2 stops21h 25m

Osaka Kansai Intl

Tue 9/15

5:00 pm-9:32 pm

2 stops41h 32m

$1,184

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 9/1

10:50 am-9:15 pm

2 stops21h 25m

Osaka Kansai Intl

Tue 9/15

5:00 pm-9:32 pm

2 stops41h 32m

$1,190
Quickest round-trip

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 10/6

7:00 am-9:15 pm

2 stops25h 15m

Osaka Kansai Intl

Wed 10/14

10:05 am-10:46 pm

2 stops25h 41m

$1,243

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 9/7

10:50 am-9:15 pm

2 stops21h 25m

Osaka Kansai Intl

Mon 9/14

6:00 pm-10:46 pm

2 stops41h 46m

$1,295

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 9/7

4:20 pm-4:25 pm

1 stop35h 05m

Osaka Kansai Intl

Mon 9/14

6:00 pm-9:45 am

2 stops28h 45m

$1,296

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 9/1

7:00 am-4:25 pm

1 stop20h 25m

Osaka Kansai Intl

Tue 9/15

5:00 pm-9:32 pm

2 stops41h 32m

$1,304

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 9/7

4:20 pm-4:25 pm

1 stop35h 05m

Osaka Kansai Intl

Mon 9/21

6:00 pm-9:45 am

2 stops28h 45m

$1,331

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 9/7

3:25 pm-4:25 pm

2 stops36h 00m

Osaka Kansai Intl

Mon 9/21

6:00 pm-9:45 am

2 stops28h 45m

$1,335

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 9/1

6:04 pm-10:10 am

2 stops27h 06m

Osaka Kansai Intl

Tue 9/15

11:10 am-5:40 am

2 stops31h 30m

$1,336

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 8/24

6:04 pm-2:00 pm

2 stops30h 56m

Osaka Kansai Intl

Tue 9/1

1:25 pm-5:40 am

2 stops29h 15m

$1,342

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 month to fly to Osaka Kansai Intl Airport?

In general, April 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 $0. If you aren’t able to travel during the month of April, then book flights to Osaka Kansai Intl Airport from Philadelphia during September instead. Flights to Osaka Kansai Intl Airport in September, while not as cheap as those in April, still average around $1,018.

Can stopping save me money on Philadelphia to Osaka Kansai Intl Airport flights?

You could potentially save up to 25% on your flight if you consider stops on a Philadelphia to Osaka Kansai Intl Airport flight.

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

19h 50m

Direct flights

None
The fastest flight from Philadelphia to Osaka Kansai Intl Airport takes 19h 50m
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

Frequently asked questions about flying from Philadelphia to Osaka Kansai Intl Airport

  • 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 19h 50m.

  • 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
10,983 reviews
Search Air Canada flights
ANAPriceFrom $1,120Free CancellationRating
8.3
1,202 reviews
Search ANA flights

Traveling to a place near Osaka?

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