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Cheap flights from Philadelphia to Osaka from $797

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Osaka departing on 11/4. 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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0 bags

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Find the cheapest flights from Philadelphia to Osaka (PHL-OSA)

Cheap round-trip flights

Air Canada Logo
3:30 pm - 5:40 pmPHL-KIX
36h 10m2 stops
Air Canada Logo
7:25 pm - 2:47 pmKIX-PHL
33h 22m2 stops
$797Air Canada
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mar., nov. 4 - jue., nov. 13
Air Canada Logo
4:50 pm - 4:25 pmPHL-KIX
34h 35m2 stops
Air Canada Logo
3:45 pm - 3:49 pmKIX-PHL
38h 04m2 stops
$845Air Canada
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sáb., oct. 18 - mar., nov. 11
Logo
9:20 am - 8:00 amPHL-UKB
32h 40m2 stops
Logo
7:05 am - 10:56 pmUKB-PHL
29h 51m2 stops
$956
Find Deal
sáb., ene. 31 - jue., feb. 12
Logo
9:20 am - 9:45 pmPHL-UKB
22h 25m2 stops
Logo
7:05 am - 10:56 pmUKB-PHL
29h 51m2 stops
$957
Find Deal
sáb., ene. 31 - jue., feb. 12
United Airlines Logo
1:10 pm - 4:40 pmPHL-KIX
37h 30m3 stops
United Airlines Logo
8:20 am - 6:40 pmKIX-PHL
24h 20m2 stops
$1,119United Airlines
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sáb., ene. 31 - jue., feb. 12
American Airlines Logo
7:05 am - 6:50 pmPHL-KIX
21h 45m1 stop
American Airlines Logo
5:50 pm - 11:52 pmKIX-PHL
20h 02m1 stop
$1,212American Airlines
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mar., ene. 6 - mar., ene. 13
ANA Logo
6:30 am - 10:20 pmPHL-KIX
25h 50m2 stops
ANA Logo
11:05 am - 9:52 pmKIX-PHL
24h 47m2 stops
$1,231ANA
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lun., feb. 9 - mié., feb. 11
ANA Logo
6:15 am - 6:55 pmPHL-ITM
22h 40m2 stops
ANA Logo
9:00 am - 9:52 pmITM-PHL
26h 52m2 stops
$1,233ANA
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dom., ene. 4 - dom., ene. 11
American Airlines Logo
8:35 pm - 8:35 amPHL-ITM
23h 00m2 stops
American Airlines Logo
3:25 pm - 9:40 pmITM-PHL
20h 15m2 stops
$1,369American Airlines
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sáb., nov. 1 - lun., nov. 17
United Airlines Logo
6:34 am - 5:05 pmPHL-ITM
21h 31m2 stops
United Airlines Logo
12:00 pm - 12:45 amITM-PHL
25h 45m3 stops
$1,618United Airlines
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mar., oct. 14 - vie., oct. 24

Cathay Pacific flights from Philadelphia to Osaka

Our best Cathay Pacific deals on Philadelphia to Osaka flight tickets
Cathay Pacific
Nov 1
PHL10:33 amPhiladelphia
30h 47m
2 stops
KIX6:20 amOsaka Kansai Intl
Nov 17
KIX9:25 amOsaka Kansai Intl
27h 18m
2 stops
PHL10:43 pmPhiladelphia
$1,237
Find similar
Cathay Pacific
Nov 1
PHL10:33 amPhiladelphia
30h 47m
2 stops
KIX6:20 amOsaka Kansai Intl
Nov 17
KIX4:55 pmOsaka Kansai Intl
43h 48m
2 stops
PHL10:43 pmPhiladelphia
$1,251
Find similar
Cathay Pacific
Sep 7
PHL12:36 pmPhiladelphia
29h 04m
2 stops
KIX6:40 amOsaka Kansai Intl
Sep 17
KIX4:20 pmOsaka Kansai Intl
45h 30m
3 stops
PHL12:50 amPhiladelphia
$1,718
Find similar

Japan Airlines flights from Philadelphia to Osaka

Our best Japan Airlines deals on Philadelphia to Osaka flight tickets
Japan Airlines
Jan 31
PHL7:05 amPhiladelphia
21h 45m
1 stop
KIX6:50 pmOsaka Kansai Intl
Feb 12
KIX7:00 amOsaka Kansai Intl
19h 44m
2 stops
PHL12:44 pmPhiladelphia
$1,114
Find similar
Japan Airlines
Jan 6
PHL7:05 amPhiladelphia
21h 45m
1 stop
KIX6:50 pmOsaka Kansai Intl
Jan 13
KIX9:05 pmOsaka Kansai Intl
37h 14m
2 stops
PHL8:19 pmPhiladelphia
$1,139
Find similar
Japan Airlines
Feb 9
PHL7:05 amPhiladelphia
21h 45m
1 stop
KIX6:50 pmOsaka Kansai Intl
Feb 11
KIX7:00 amOsaka Kansai Intl
19h 49m
2 stops
PHL12:49 pmPhiladelphia
$1,215
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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 agosto 27, 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 - KIX

PHLKIX

Philadelphia

mar. 11/4

3:30 pm-5:40 pm

2 stops36h 10m

Osaka Kansai Intl

jue. 11/13

7:25 pm-2:47 pm

2 stops33h 22m

$797

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

sáb. 10/18

4:50 pm-4:25 pm

2 stops34h 35m

Osaka Kansai Intl

mar. 11/11

3:45 pm-3:49 pm

2 stops38h 04m

$845

PhiladelphiaKobe

PHL - UKB

PHLUKB

Philadelphia

sáb. 1/31

9:20 am-8:00 am

2 stops32h 40m

Kobe

jue. 2/12

7:05 am-10:56 pm

2 stops29h 51m

$956

PhiladelphiaKobe

PHL - UKB

PHLUKB

Philadelphia

sáb. 1/31

9:20 am-9:45 pm

2 stops22h 25m

Kobe

jue. 2/12

7:05 am-10:56 pm

2 stops29h 51m

$957

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

sáb. 1/31

1:10 pm-4:40 pm

3 stops37h 30m

Osaka Kansai Intl

jue. 2/12

8:20 am-6:40 pm

2 stops24h 20m

$1,119

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

mar. 1/6

7:05 am-6:50 pm

1 stop21h 45m

Osaka Kansai Intl

mar. 1/13

5:50 pm-11:52 pm

1 stop20h 02m

$1,212

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

lun. 2/9

6:30 am-10:20 pm

2 stops25h 50m

Osaka Kansai Intl

mié. 2/11

11:05 am-9:52 pm

2 stops24h 47m

$1,231

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

dom. 1/4

6:15 am-6:55 pm

2 stops22h 40m

Osaka Itami

dom. 1/11

9:00 am-9:52 pm

2 stops26h 52m

$1,233

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

sáb. 11/1

8:35 pm-8:35 am

2 stops23h 00m

Osaka Itami

lun. 11/17

3:25 pm-9:40 pm

2 stops20h 15m

$1,369

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

mar. 10/14

6:34 am-5:05 pm

2 stops21h 31m

Osaka Itami

vie. 10/24

12:00 pm-12:45 am

3 stops25h 45m

$1,618

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 31% 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 30m, 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
8,945 reviews
Search United Airlines flights
ANAPriceFrom $999Free CancellationRating
8.4
943 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