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Cheap flights from Philadelphia to Osaka from $741

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 12/26. 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

American Airlines Logo
6:55 pm - 8:40 amPHL-ITM
23h 45m2 stops
American Airlines Logo
3:25 pm - 9:02 pmITM-PHL
19h 37m2 stops
$1,003American Airlines
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Sat, Jan 24 - Tue, Feb 10
Air Canada Logo
4:50 pm - 4:25 pmPHL-KIX
34h 35m2 stops
Air Canada Logo
7:25 pm - 2:47 pmKIX-PHL
32h 22m2 stops
$1,070Air Canada
Find Deal
Sun, Oct 12 - Mon, Oct 27
American Airlines Logo
6:55 pm - 8:40 amPHL-ITM
23h 45m2 stops
American Airlines Logo
8:30 am - 4:13 pmITM-PHL
21h 43m2 stops
$1,088American Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 16
Japan Airlines Logo
1:37 pm - 7:55 pmPHL-ITM
40h 18m2 stops
Japan Airlines Logo
8:30 am - 12:49 pmITM-PHL
18h 19m2 stops
$1,098Japan Airlines
Find Deal
Tue, Jan 6 - Wed, Jan 14
Air Canada Logo
4:50 pm - 4:25 pmPHL-KIX
34h 35m2 stops
Air Canada Logo
6:05 pm - 3:49 pmKIX-PHL
34h 44m1 stop
$1,100Air Canada
Find Deal
Sun, Oct 12 - Wed, Oct 15
United Airlines Logo
7:55 pm - 4:40 pmPHL-KIX
30h 45m2 stops
United Airlines Logo
6:35 pm - 9:52 pmKIX-PHL
17h 17m1 stop
$1,112United Airlines
Find Deal
Tue, Jan 6 - Wed, Jan 14
Japan Airlines Logo
7:05 am - 6:50 pmPHL-KIX
21h 45m1 stop
Japan Airlines Logo
7:00 am - 12:49 pmKIX-PHL
19h 49m2 stops
$1,114Japan Airlines
Find Deal
Sat, Jan 24 - Tue, Feb 10
United Airlines Logo
7:55 pm - 4:40 pmPHL-KIX
30h 45m2 stops
United Airlines Logo
6:35 pm - 11:30 pmKIX-PHL
18h 55m2 stops
$1,117United Airlines
Find Deal
Tue, Jan 6 - Wed, Jan 14
ANA Logo
10:10 am - 9:45 pmPHL-UKB
21h 35m2 stops
ANA Logo
7:05 am - 12:07 pmUKB-PHL
19h 02m2 stops
$1,133ANA
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Sat, Jan 24 - Tue, Feb 10
ANA Logo
10:10 am - 9:45 pmPHL-UKB
21h 35m2 stops
ANA Logo
7:05 am - 2:22 pmUKB-PHL
21h 17m2 stops
$1,137ANA
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Thu, Feb 5 - Fri, Feb 20

United Airlines flights from Philadelphia to Osaka

Our best United Airlines deals on Philadelphia to Osaka flight tickets
United Airlines
Jan 6
PHL7:55 pmPhiladelphia
30h 45m
2 stops
KIX4:40 pmOsaka Kansai Intl
Jan 14
KIX6:35 pmOsaka Kansai Intl
17h 17m
1 stop
PHL9:52 pmPhiladelphia
$1,112
Find similar
United Airlines
Jan 6
PHL7:55 pmPhiladelphia
30h 45m
2 stops
KIX4:40 pmOsaka Kansai Intl
Jan 14
KIX6:35 pmOsaka Kansai Intl
18h 55m
2 stops
PHL11:30 pmPhiladelphia
$1,117
Find similar
United Airlines
Feb 7
PHL10:30 amPhiladelphia
41h 40m
2 stops
ITM6:10 pmOsaka Itami
Feb 16
ITM1:00 pmOsaka Itami
46h 32m
2 stops
PHL9:32 pmPhiladelphia
$1,124
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Cathay Pacific flights from Philadelphia to Osaka

Our best Cathay Pacific deals on Philadelphia to Osaka flight tickets
Cathay Pacific
Sep 24
PHL12:36 pmPhiladelphia
29h 04m
2 stops
KIX6:40 amOsaka Kansai Intl
Sep 28
KIX6:35 pmOsaka Kansai Intl
43h 35m
2 stops
PHL1:10 amPhiladelphia
$1,309
Find similar
Cathay Pacific
Oct 6
PHL6:43 pmPhiladelphia
29h 17m
2 stops
KIX1:00 pmOsaka Kansai Intl
Oct 12
KIX6:35 pmOsaka Kansai Intl
43h 13m
2 stops
PHL12:48 amPhiladelphia
$1,324
Find similar
Cathay Pacific
Oct 6
PHL6:43 pmPhiladelphia
31h 12m
3 stops
KIX2:55 pmOsaka Kansai Intl
Oct 12
KIX6:35 pmOsaka Kansai Intl
43h 13m
2 stops
PHL12:48 amPhiladelphia
$1,340
Find similar

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 September 15, 2025.
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

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Sat 1/24

6:55 pm-8:40 am

2 stops23h 45m

Osaka Itami

Tue 2/10

3:25 pm-9:02 pm

2 stops19h 37m

$1,003

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Sun 10/12

4:50 pm-4:25 pm

2 stops34h 35m

Osaka Kansai Intl

Mon 10/27

7:25 pm-2:47 pm

2 stops32h 22m

$1,070

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Fri 2/6

6:55 pm-8:40 am

2 stops23h 45m

Osaka Itami

Mon 2/16

8:30 am-4:13 pm

2 stops21h 43m

$1,088

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Tue 1/6

1:37 pm-7:55 pm

2 stops40h 18m

Osaka Itami

Wed 1/14

8:30 am-12:49 pm

2 stops18h 19m

$1,098

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Sun 10/12

4:50 pm-4:25 pm

2 stops34h 35m

Osaka Kansai Intl

Wed 10/15

6:05 pm-3:49 pm

1 stop34h 44m

$1,100

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 1/6

7:55 pm-4:40 pm

2 stops30h 45m

Osaka Kansai Intl

Wed 1/14

6:35 pm-9:52 pm

1 stop17h 17m

$1,112

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Sat 1/24

7:05 am-6:50 pm

1 stop21h 45m

Osaka Kansai Intl

Tue 2/10

7:00 am-12:49 pm

2 stops19h 49m

$1,114

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 1/6

7:55 pm-4:40 pm

2 stops30h 45m

Osaka Kansai Intl

Wed 1/14

6:35 pm-11:30 pm

2 stops18h 55m

$1,117

PhiladelphiaKobe

PHL - UKB

PHLUKB

Philadelphia

Sat 1/24

10:10 am-9:45 pm

2 stops21h 35m

Kobe

Tue 2/10

7:05 am-12:07 pm

2 stops19h 02m

$1,133

PhiladelphiaKobe

PHL - UKB

PHLUKB

Philadelphia

Thu 2/5

10:10 am-9:45 pm

2 stops21h 35m

Kobe

Fri 2/20

7:05 am-2:22 pm

2 stops21h 17m

$1,137

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 day to depart on your flight to Osaka?

According to our data, Tuesday is the cheapest day to fly to Osaka from Philadelphia. The lowest ticket price found for a Tuesday departure recently was $1,310. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to Osaka for around $1,790.

What is the cheapest time of day to depart on your flight to Osaka?

Our data shows that the cheapest Philadelphia to Osaka flights are usually those with departure times in the morning. Our users have found flights to Osaka in the morning for as low as $1,473. Flights to Osaka are more costly in the afternoon, with an average ticket price of $1,558. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Philadelphia to Osaka flights?

You could potentially save up to 32% 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

Direct flights

None
There are no direct flights from Philadelphia to Osaka. There are no popular flight routes from Philadelphia to Osaka.
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  • How far is Philadelphia to Osaka by plane?

    Osaka is 6918.1 mi away from Philadelphia. Flights usually cover this in 19h 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
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $927Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
ANAPriceFrom $999Free CancellationRating
8.4
961 reviews
Search ANA 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