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Cheap flights from Osaka Kansai Intl Airport to Philadelphia from $591

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka Kansai Intl Airport to Philadelphia departing on 3/14. 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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Find the cheapest flights from Osaka Kansai Intl Airport to Philadelphia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:00 am - 5:57 pm
KIX
-
PHL
46h 57m2 stops
Delta Logo
5:17 pm - 10:45 am
PHL
-
KIX
51h 28m2 stops
$829Delta
Wed, Feb 4 - Sun, Feb 8
Delta Logo
6:10 pm - 11:13 pm
KIX
-
PHL
43h 03m2 stops
Delta Logo
5:17 pm - 10:45 am
PHL
-
KIX
51h 28m2 stops
$871Delta
Wed, Feb 4 - Sun, Feb 8
Multiple Airlines Logo
8:00 am - 2:50 pm
KIX
-
PHL
44h 50m2 stops
Multiple Airlines Logo
7:50 am - 8:45 am
PHL
-
KIX
34h 55m2 stops
$893Multiple Airlines
Thu, Dec 25 - Thu, Jan 8
Air Canada Logo
3:45 pm - 3:24 pm
KIX
-
PHL
37h 39m2 stops
Air Canada Logo
7:50 am - 7:25 pm
PHL
-
KIX
21h 35m2 stops
$925Air Canada
Wed, Feb 4 - Sun, Feb 8
Multiple Airlines Logo
1:25 pm - 5:23 am
KIX
-
PHL
28h 58m2 stops
Multiple Airlines Logo
6:35 pm - 2:00 pm
PHL
-
KIX
30h 25m2 stops
$1,098Multiple Airlines
Tue, Mar 31 - Fri, May 1
Multiple Airlines Logo
12:55 pm - 5:22 pm
KIX
-
PHL
41h 27m2 stops
Multiple Airlines Logo
6:22 pm - 11:55 am
PHL
-
KIX
28h 33m2 stops
$1,108Multiple Airlines
Tue, Mar 10 - Fri, Mar 13
Multiple Airlines Logo
7:50 am - 5:28 pm
KIX
-
PHL
46h 38m2 stops
Multiple Airlines Logo
6:35 pm - 10:00 pm
PHL
-
KIX
38h 25m2 stops
$1,235Multiple Airlines
Mon, Mar 30 - Fri, May 1
Multiple Airlines Logo
9:10 am - 7:05 am
KIX
-
PHL
34h 55m2 stops
Multiple Airlines Logo
9:42 am - 6:40 am
PHL
-
KIX
31h 58m2 stops
$1,280Multiple Airlines
Mon, Mar 30 - Fri, May 1
Multiple Airlines Logo
9:10 am - 8:05 am
KIX
-
PHL
35h 55m2 stops
Multiple Airlines Logo
6:35 pm - 2:55 pm
PHL
-
KIX
31h 20m3 stops
$1,341Multiple Airlines
Mon, Mar 30 - Fri, May 1
Multiple Airlines Logo
3:00 pm - 10:46 pm
KIX
-
PHL
21h 46m2 stops
Multiple Airlines Logo
7:50 am - 9:50 pm
PHL
-
KIX
24h 00m2 stops
$1,392Multiple Airlines
Fri, Jan 16 - Fri, Jan 23

Delta flights from Osaka Kansai Intl Airport to Philadelphia

Our best Delta deals on Osaka Kansai Intl Airport to Philadelphia flight tickets
Delta
Feb 4
KIX9:00 amOsaka Kansai Intl
46h 57m
2 stops
PHL5:57 pmPhiladelphia
Feb 8
PHL5:17 pmPhiladelphia
51h 28m
2 stops
KIX10:45 amOsaka Kansai Intl
$829
Find similar
Delta
Feb 4
KIX6:10 pmOsaka Kansai Intl
43h 03m
2 stops
PHL11:13 pmPhiladelphia
Feb 8
PHL5:17 pmPhiladelphia
51h 28m
2 stops
KIX10:45 amOsaka Kansai Intl
$871
Find similar

Qatar Airways flights from Osaka Kansai Intl Airport to Philadelphia

Our best Qatar Airways deals on Osaka Kansai Intl Airport to Philadelphia flight tickets
Qatar Airways
Jan 16
KIX5:55 pmOsaka Kansai Intl
29h 05m
1 stop
PHL9:00 amPhiladelphia
Jan 23
PHL7:45 pmPhiladelphia
30h 40m
1 stop
KIX4:25 pmOsaka Kansai Intl
$1,442
Find similar
Qatar Airways
Mar 10
KIX5:55 pmOsaka Kansai Intl
28h 05m
1 stop
PHL9:00 amPhiladelphia
Mar 13
PHL8:50 pmPhiladelphia
30h 35m
1 stop
KIX4:25 pmOsaka Kansai Intl
$1,576
Find similar
Qatar Airways
Mar 30
KIX6:55 pmOsaka Kansai Intl
27h 05m
1 stop
PHL9:00 amPhiladelphia
May 1
PHL8:30 pmPhiladelphia
31h 55m
1 stop
KIX5:25 pmOsaka Kansai Intl
$1,595
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Osaka Kansai Intl Airport to Philadelphia 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 4, 2025.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaPhiladelphia

KIX - PHL

KIXPHL

Osaka Kansai Intl

Wed 2/4

9:00 am-5:57 pm

2 stops46h 57m

Philadelphia

Sun 2/8

5:17 pm-10:45 am

2 stops51h 28m

$829

OsakaPhiladelphia

KIX - PHL

KIXPHL

Osaka Kansai Intl

Wed 2/4

6:10 pm-11:13 pm

2 stops43h 03m

Philadelphia

Sun 2/8

5:17 pm-10:45 am

2 stops51h 28m

$871

OsakaPhiladelphia

KIX - PHL

KIXPHL

Osaka Kansai Intl

Thu 12/25

8:00 am-2:50 pm

2 stops44h 50m

Philadelphia

Thu 1/8

7:50 am-8:45 am

2 stops34h 55m

$893

OsakaPhiladelphia

KIX - PHL

KIXPHL

Osaka Kansai Intl

Wed 2/4

3:45 pm-3:24 pm

2 stops37h 39m

Philadelphia

Sun 2/8

7:50 am-7:25 pm

2 stops21h 35m

$925

OsakaPhiladelphia

KIX - PHL

KIXPHL

Osaka Kansai Intl

Tue 3/31

1:25 pm-5:23 am

2 stops28h 58m

Philadelphia

Fri 5/1

6:35 pm-2:00 pm

2 stops30h 25m

$1,098

OsakaPhiladelphia

KIX - PHL

KIXPHL

Osaka Kansai Intl

Tue 3/10

12:55 pm-5:22 pm

2 stops41h 27m

Philadelphia

Fri 3/13

6:22 pm-11:55 am

2 stops28h 33m

$1,108

OsakaPhiladelphia

KIX - PHL

KIXPHL

Osaka Kansai Intl

Mon 3/30

7:50 am-5:28 pm

2 stops46h 38m

Philadelphia

Fri 5/1

6:35 pm-10:00 pm

2 stops38h 25m

$1,235

OsakaPhiladelphia

KIX - PHL

KIXPHL

Osaka Kansai Intl

Mon 3/30

9:10 am-7:05 am

2 stops34h 55m

Philadelphia

Fri 5/1

9:42 am-6:40 am

2 stops31h 58m

$1,280

OsakaPhiladelphia

KIX - PHL

KIXPHL

Osaka Kansai Intl

Mon 3/30

9:10 am-8:05 am

2 stops35h 55m

Philadelphia

Fri 5/1

6:35 pm-2:55 pm

3 stops31h 20m

$1,341

OsakaPhiladelphia

KIX - PHL

KIXPHL

Osaka Kansai Intl

Fri 1/16

3:00 pm-10:46 pm

2 stops21h 46m

Philadelphia

Fri 1/23

7:50 am-9:50 pm

2 stops24h 00m

$1,392

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 Philadelphia from

How to get the cheapest flight ticket from Osaka Kansai Intl Airport to Philadelphia

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 day to depart on your flight to Philadelphia?

The cheapest day to depart from Osaka Kansai Intl Airport to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $1,223. On the other hand, Thursday is the most expensive day to depart from Osaka Kansai Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $2,093.

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

You could potentially save up to 63% on your flight if you consider stops on a Osaka Kansai Intl Airport to Philadelphia flight.

When to book flights from Osaka Kansai Intl Airport to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Osaka Kansai Intl Airport to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Osaka Kansai Intl Airport to Philadelphia (KIX to PHL) flight deals and tips

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

Fastest flight time

21h 46m

Direct flights

None
The fastest flight from Osaka Kansai Intl Airport to Philadelphia takes 21h 46m
There are no direct flights from Osaka Kansai Intl Airport to Philadelphia. There are no popular flight routes from Osaka Kansai Intl Airport to Philadelphia.
Search flight deals

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

    A flight from Osaka Kansai Intl to Philadelphia will travel around 6939.3 mi. 19h 36m is a normal flight duration for this route.

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

    Prices for flights from Osaka Kansai Intl Airport to Philadelphia Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka Kansai Intl Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Rehoboth Beach
Ocean City
Wildwood Crest
King of Prussia
Cherry Hill
Newark
Dewey Beach
Reading
North Wildwood
Avalon
Dover
Lewes
Stone Harbor
Essington
Vineland
Pottstown
Somers Point
Elkton

Why use momondo?

Why should I use momondo to find a flight deal from Osaka to Philadelphia?

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 Philadelphia from Osaka.

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

Yes. All flights to Philadelphia from Osaka on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Philadelphia from Osaka. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Osaka to Philadelphia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Osaka to Philadelphia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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