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Cheap flights from Philadelphia to Osaka from $634

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 5/13. 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.
Korean Air Logo
9:40 am - 8:45 pm
PHL
-
KIX
22h 05m
2 stops
Korean Air Logo
2:15 am - 3:03 pm
KIX
-
PHL
25h 48m
2 stops
$1,078Korean Air
Mon, Sep 7 - Wed, Sep 9
Multiple Airlines Logo
6:47 pm - 10:10 am
PHL
-
KIX
26h 23m
2 stops
Multiple Airlines Logo
10:55 am - 5:27 am
KIX
-
PHL
32h 32m
2 stops
$1,108Multiple Airlines
Wed, Apr 15 - Wed, Nov 11
Air Canada Logo
4:25 pm - 4:25 pm
PHL
-
KIX
35h 00m
2 stops
Air Canada Logo
6:00 pm - 2:46 pm
KIX
-
PHL
33h 46m
2 stops
$1,173Air Canada
Sun, Apr 12 - Tue, Apr 28
Air Canada Logo
7:00 am - 4:25 pm
PHL
-
KIX
20h 25m
2 stops
Air Canada Logo
6:00 pm - 9:45 am
KIX
-
PHL
28h 45m
1 stop
$1,213Air Canada
Wed, Sep 9 - Fri, Sep 25
ANA Logo
10:05 am - 6:55 pm
PHL
-
ITM
19h 50m
2 stops
ANA Logo
2:00 pm - 9:32 pm
ITM
-
PHL
20h 32m
2 stops
$1,326ANA
Tue, Sep 1 - Tue, Sep 8
Japan Airlines Logo
8:20 am - 7:50 pm
PHL
-
ITM
22h 30m
2 stops
Japan Airlines Logo
2:35 pm - 10:16 pm
ITM
-
PHL
20h 41m
2 stops
$1,471Japan Airlines
Mon, Aug 24 - Tue, Sep 1
United Airlines Logo
1:31 pm - 5:05 pm
PHL
-
ITM
38h 34m
2 stops
United Airlines Logo
12:50 pm - 12:23 pm
ITM
-
PHL
36h 33m
3 stops
$1,475United Airlines
Tue, Sep 1 - Tue, Sep 8
ANA Logo
1:31 pm - 7:50 am
PHL
-
UKB
29h 19m
2 stops
ANA Logo
9:15 pm - 2:08 pm
UKB
-
PHL
29h 53m
2 stops
$1,503ANA
Mon, Aug 24 - Tue, Sep 1
Japan Airlines Logo
7:36 am - 8:20 pm
PHL
-
ITM
23h 44m
2 stops
Japan Airlines Logo
2:30 pm - 10:16 pm
ITM
-
PHL
20h 46m
2 stops
$1,519Japan Airlines
Wed, Jul 15 - Sun, Aug 23
United Airlines Logo
6:00 am - 5:05 pm
PHL
-
ITM
22h 05m
2 stops
United Airlines Logo
12:50 pm - 9:02 pm
ITM
-
PHL
21h 12m
2 stops
$1,540United Airlines
Mon, Aug 10 - Thu, Aug 27

United Airlines flights from Philadelphia to Osaka

Our best United Airlines deals on Philadelphia to Osaka flight tickets
United Airlines
Sep 1
PHL1:31 pmPhiladelphia
38h 34m
2 stops
ITM5:05 pmOsaka Itami
Sep 8
ITM12:50 pmOsaka Itami
36h 33m
3 stops
PHL12:23 pmPhiladelphia
$1,475
United Airlines
Sep 9
PHL6:00 amPhiladelphia
24h 50m
2 stops
KIX7:50 pmOsaka Kansai Intl
Sep 25
KIX4:55 pmOsaka Kansai Intl
25h 21m
3 stops
PHL5:16 amPhiladelphia
$1,480
United Airlines
Aug 10
PHL6:00 amPhiladelphia
22h 05m
2 stops
ITM5:05 pmOsaka Itami
Aug 27
ITM12:50 pmOsaka Itami
21h 12m
2 stops
PHL9:02 pmPhiladelphia
$1,540

Delta flights from Philadelphia to Osaka

Our best Delta deals on Philadelphia to Osaka flight tickets
Delta
Sep 9
PHL7:00 amPhiladelphia
26h 40m
2 stops
KIX10:40 pmOsaka Kansai Intl
Sep 24
KIX2:15 amOsaka Kansai Intl
35h 12m
2 stops
PHL12:27 amPhiladelphia
$1,205
Delta
May 3
PHL7:03 amPhiladelphia
26h 37m
2 stops
KIX10:40 pmOsaka Kansai Intl
May 9
KIX2:15 amOsaka Kansai Intl
25h 45m
2 stops
PHL3:00 pmPhiladelphia
$1,252
Delta
Aug 9
PHL6:00 amPhiladelphia
25h 45m
2 stops
KIX8:45 pmOsaka Kansai Intl
Aug 24
KIX2:15 amOsaka Kansai Intl
30h 07m
2 stops
PHL7:22 pmPhiladelphia
$1,459

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Osaka 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 22, 2026.
Use the filters below to find and compare flights from Philadelphia to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 9/7

9:40 am-8:45 pm

2 stops22h 05m

Osaka Kansai Intl

Wed 9/9

2:15 am-3:03 pm

2 stops25h 48m

$1,078

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Wed 4/15

6:47 pm-10:10 am

2 stops26h 23m

Osaka Kansai Intl

Wed 11/11

10:55 am-5:27 am

2 stops32h 32m

$1,108

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Sun 4/12

4:25 pm-4:25 pm

2 stops35h 00m

Osaka Kansai Intl

Tue 4/28

6:00 pm-2:46 pm

2 stops33h 46m

$1,173

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Wed 9/9

7:00 am-4:25 pm

2 stops20h 25m

Osaka Kansai Intl

Fri 9/25

6:00 pm-9:45 am

1 stop28h 45m

$1,213
Quickest round-trip

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Tue 9/1

10:05 am-6:55 pm

2 stops19h 50m

Osaka Itami

Tue 9/8

2:00 pm-9:32 pm

2 stops20h 32m

$1,326

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Mon 8/24

8:20 am-7:50 pm

2 stops22h 30m

Osaka Itami

Tue 9/1

2:35 pm-10:16 pm

2 stops20h 41m

$1,471

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Tue 9/1

1:31 pm-5:05 pm

2 stops38h 34m

Osaka Itami

Tue 9/8

12:50 pm-12:23 pm

3 stops36h 33m

$1,475

PhiladelphiaKobe

PHL - UKB

PHLUKB

Philadelphia

Mon 8/24

1:31 pm-7:50 am

2 stops29h 19m

Kobe

Tue 9/1

9:15 pm-2:08 pm

2 stops29h 53m

$1,503

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Wed 7/15

7:36 am-8:20 pm

2 stops23h 44m

Osaka Itami

Sun 8/23

2:30 pm-10:16 pm

2 stops20h 46m

$1,519

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Mon 8/10

6:00 am-5:05 pm

2 stops22h 05m

Osaka Itami

Thu 8/27

12:50 pm-9:02 pm

2 stops21h 12m

$1,540

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

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?

In general, October is the cheapest month to fly from Philadelphia to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $894. If you are unable to visit Osaka during the month of October, then departing from Philadelphia during the month January is also very affordable. Most momondo users find prices during this month for around $1,005.

Can stopping save me money on Philadelphia to Osaka flights?

You could potentially save up to 47% on your flight if you consider stops on a Philadelphia to Osaka flight.

When to book flights from Philadelphia to Osaka

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

Cheap Philadelphia to Osaka (PHL to OSA) flight deals and tips

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

Fastest flight time

20h 50m

Direct flights

None
The fastest flight from Philadelphia to Osaka takes 20h 50m
There are no direct flights from Philadelphia to Osaka. There are no popular flight routes from Philadelphia to Osaka.
Search flight deals

  • How far is Philadelphia to Osaka by plane?

    Osaka is 6918.1 mi away from Philadelphia. Flights usually cover this in 20h 50m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Philadelphia Airport to Osaka refresh daily.

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

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

    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 Philadelphia Airport to Osaka.

  • What documentation or ID do you need to fly to Osaka?

    The required travel and health documents for your Osaka 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. 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?

Best airlines flying from Philadelphia to Osaka

Compare and see reviews for airlines that fly from Philadelphia to Osaka with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $876Free CancellationRating
7.1
10,834 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
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?

Yes. momondo enables you to select and highlight flights to Osaka from Philadelphia with this policy.

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

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

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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Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka
Osaka Itami Airport
Osaka Kansai Intl Airport