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Cheap flights from Philadelphia to Osaka from $416

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 4/19. 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

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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
10:05 am - 10:46 pm
KIX
-
PHL
25h 41m
2 stops
$980Multiple Airlines
Tue, Sep 1 - Tue, Sep 15
Delta Logo
6:00 am - 10:40 pm
PHL
-
KIX
27h 40m
2 stops
Delta Logo
2:15 am - 11:00 pm
KIX
-
PHL
33h 45m
2 stops
$1,023Delta
Mon, Aug 24 - Mon, Aug 31
Korean Air Logo
8:00 am - 8:45 pm
PHL
-
KIX
23h 45m
2 stops
Korean Air Logo
2:15 am - 4:15 pm
KIX
-
PHL
27h 00m
2 stops
$1,028Korean Air
Mon, Sep 7 - Wed, Sep 9
Multiple Airlines Logo
7:00 am - 4:25 pm
PHL
-
KIX
20h 25m
1 stop
Multiple Airlines Logo
10:05 am - 10:46 pm
KIX
-
PHL
25h 41m
2 stops
$1,103Multiple Airlines
Tue, Sep 1 - Tue, Sep 15
Multiple Airlines Logo
9:15 am - 9:15 pm
PHL
-
KIX
23h 00m
2 stops
Multiple Airlines Logo
6:00 pm - 3:38 pm
KIX
-
PHL
34h 38m
2 stops
$1,125Multiple Airlines
Tue, Apr 28 - Tue, May 5
Delta Logo
8:40 am - 10:40 pm
PHL
-
KIX
25h 00m
2 stops
Delta Logo
2:15 am - 8:53 pm
KIX
-
PHL
31h 38m
2 stops
$1,150Delta
Sun, Apr 12 - Mon, Apr 20
Multiple Airlines Logo
4:25 pm - 9:15 pm
PHL
-
KIX
39h 50m
2 stops
Multiple Airlines Logo
6:00 pm - 9:33 pm
KIX
-
PHL
40h 33m
2 stops
$1,152Multiple Airlines
Mon, Apr 27 - Mon, May 4
STARLUX Airlines Logo
5:56 pm - 12:15 pm
PHL
-
KIX
29h 19m
2 stops
STARLUX Airlines Logo
3:10 pm - 5:27 am
KIX
-
PHL
27h 17m
2 stops
$1,177STARLUX Airlines
Mon, Aug 24 - Tue, Sep 1
Multiple Airlines Logo
9:15 am - 9:50 am
PHL
-
KIX
35h 35m
2 stops
Multiple Airlines Logo
6:00 pm - 10:43 pm
KIX
-
PHL
41h 43m
2 stops
$1,182Multiple Airlines
Mon, Apr 20 - Tue, Apr 28
Multiple Airlines Logo
9:15 am - 9:15 pm
PHL
-
KIX
23h 00m
2 stops
Multiple Airlines Logo
12:00 pm - 10:43 pm
KIX
-
PHL
23h 43m
2 stops
$1,183Multiple Airlines
Wed, Apr 15 - Mon, Apr 20

Delta flights from Philadelphia to Osaka Kansai Intl Airport

Our best Delta deals on Philadelphia to Osaka Kansai Intl Airport flight tickets
Delta
Aug 24
PHL6:00 amPhiladelphia
27h 40m
2 stops
KIX10:40 pmOsaka Kansai Intl
Aug 31
KIX2:15 amOsaka Kansai Intl
33h 45m
2 stops
PHL11:00 pmPhiladelphia
$1,023
Delta
Apr 12
PHL8:40 amPhiladelphia
25h 00m
2 stops
KIX10:40 pmOsaka Kansai Intl
Apr 20
KIX2:15 amOsaka Kansai Intl
31h 38m
2 stops
PHL8:53 pmPhiladelphia
$1,150
Delta
Aug 12
PHL6:00 amPhiladelphia
27h 40m
2 stops
KIX10:40 pmOsaka Kansai Intl
Aug 21
KIX12:35 pmOsaka Kansai Intl
30h 08m
2 stops
PHL5:43 amPhiladelphia
$1,228

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
PHL5:56 pmPhiladelphia
29h 19m
2 stops
KIX12:15 pmOsaka Kansai Intl
Sep 1
KIX3:10 pmOsaka Kansai Intl
27h 17m
2 stops
PHL5:27 amPhiladelphia
$1,177
STARLUX Airlines
Aug 24
PHL5:56 pmPhiladelphia
31h 04m
2 stops
KIX2:00 pmOsaka Kansai Intl
Sep 1
KIX1:25 pmOsaka Kansai Intl
29h 02m
2 stops
PHL5:27 amPhiladelphia
$1,201
STARLUX Airlines
Aug 24
PHL5:56 pmPhiladelphia
31h 04m
2 stops
KIX2:00 pmOsaka Kansai Intl
Sep 1
KIX1:25 pmOsaka Kansai Intl
29h 02m
2 stops
PHL5:27 amPhiladelphia
$1,225

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 March 14, 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

10:05 am-10:46 pm

2 stops25h 41m

$980

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 8/24

6:00 am-10:40 pm

2 stops27h 40m

Osaka Kansai Intl

Mon 8/31

2:15 am-11:00 pm

2 stops33h 45m

$1,023

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 9/7

8:00 am-8:45 pm

2 stops23h 45m

Osaka Kansai Intl

Wed 9/9

2:15 am-4:15 pm

2 stops27h 00m

$1,028
Quickest round-trip

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 9/1

7:00 am-4:25 pm

1 stop20h 25m

Osaka Kansai Intl

Tue 9/15

10:05 am-10:46 pm

2 stops25h 41m

$1,103

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 4/28

9:15 am-9:15 pm

2 stops23h 00m

Osaka Kansai Intl

Tue 5/5

6:00 pm-3:38 pm

2 stops34h 38m

$1,125

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Sun 4/12

8:40 am-10:40 pm

2 stops25h 00m

Osaka Kansai Intl

Mon 4/20

2:15 am-8:53 pm

2 stops31h 38m

$1,150

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 4/27

4:25 pm-9:15 pm

2 stops39h 50m

Osaka Kansai Intl

Mon 5/4

6:00 pm-9:33 pm

2 stops40h 33m

$1,152

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 8/24

5:56 pm-12:15 pm

2 stops29h 19m

Osaka Kansai Intl

Tue 9/1

3:10 pm-5:27 am

2 stops27h 17m

$1,177

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 4/20

9:15 am-9:50 am

2 stops35h 35m

Osaka Kansai Intl

Tue 4/28

6:00 pm-10:43 pm

2 stops41h 43m

$1,182

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Wed 4/15

9:15 am-9:15 pm

2 stops23h 00m

Osaka Kansai Intl

Mon 4/20

12:00 pm-10:43 pm

2 stops23h 43m

$1,183

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

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

You could potentially save up to 26% 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

21h 25m

Direct flights

None
The fastest flight from Philadelphia to Osaka Kansai Intl Airport takes 21h 25m
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 25m.

  • 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
10,801 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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