Osaka

$578+ Cheap flights from Philadelphia (PHL) to Osaka (OSA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OSA
Feb 23 — Mar 21
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Cheap flight deals from Philadelphia to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Osaka (OSA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,121
(Mytrip)

One-way from

$578
(Kiwi.com)

Popular in

December

Cheapest in

January
Provider with most accurate pricing for Philadelphia-Osaka (OSA) flight deals.
Provider most trusted by Cheapflights users for Philadelphia-Osaka (OSA) flights.
From Philadelphia to Osaka (OSA)
One-way flight from Philadelphia to Osaka (OSA)
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 5% potential price decrease ($76 potential savings vs. average RT price).

Find flight deals from Philadelphia to Osaka

Cheapest flights from Philadelphia to Osaka
Explore the most affordable flight options available from Philadelphia to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:00 amPHL - KIX
1 stop19h 50mANA
Wed 9/177:00 amKIX - PHL
2 stops19h 51mANA
Deal found 2/17$952
This United deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:35 pmPHL - KIX
3 stops31h 15mUnited Airlines
Wed 9/174:50 pmKIX - PHL
2 stops30h 37mUnited Airlines
Deal found 2/17$978
This Cheapflightsfares deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:40 amPHL - KIX
2 stops26h 35mJapan Airlines
Wed 10/86:45 amKIX - PHL
2 stops21h 10mJapan Airlines
Deal found 2/18$1,067
This American Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:55 amPHL - KIX
1 stop20h 50mAmerican Airlines
Wed 10/85:55 pmKIX - PHL
1 stop26h 05mAmerican Airlines
Deal found 2/18$1,094
This Mytrip deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:21 amPHL - KIX
2 stops26h 54mMultiple Airlines
Sun 5/47:30 pmKIX - PHL
2 stops46h 36mMultiple Airlines
Deal found 2/17$1,121
This Air Canada deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/119:45 amPHL - KIX
2 stops41h 40mAir Canada
Tue 5/276:05 pmKIX - PHL
2 stops29h 10mAir Canada
Deal found 2/17$1,204
This Cheapflightsfares deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:15 amPHL - ITM
2 stops25h 00mANA
Sun 5/412:00 pmITM - PHL
2 stops22h 23mANA
Deal found 2/17$1,292
This American Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/178:20 amPHL - ITM
2 stops21h 20mAmerican Airlines
Thu 7/242:35 pmITM - PHL
2 stops22h 18mAmerican Airlines
Deal found 2/18$1,304
This Gotogate deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:15 amPHL - UKB
2 stops26h 30mANA
Sun 5/47:05 amUKB - PHL
2 stops44h 00mANA
Deal found 2/17$1,325
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/56:15 amPHL - KIX
2 stops25h 45mDelta
Fri 8/226:20 pmKIX - PHL
2 stops33h 24mDelta
Deal found 2/17$1,374
This Mytrip deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/295:15 amPHL - ITM
3 stops25h 40mMultiple Airlines
Sun 5/42:35 pmITM - PHL
2 stops27h 31mMultiple Airlines
Deal found 2/17$1,459
This Booking.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/179:15 amPHL - ITM
2 stops20h 40mAir Canada
Thu 7/242:05 pmITM - PHL
3 stops28h 31mAir Canada
Deal found 2/18$1,477

Find flights from Philadelphia to Osaka within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2025.

Fly from

Philadelphia

Fly to

Osaka

Route

Depart

Return

Price

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 4/29

6:21 am-10:15 pm

2 stops26h 54m

Osaka Kansai Intl

Sun 5/4

7:30 pm-5:06 am

2 stops46h 36m

$1,121

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Sun 5/11

9:45 am-4:25 pm

2 stops41h 40m

Osaka Kansai Intl

Tue 5/27

6:05 pm-10:15 am

2 stops29h 10m

$1,204

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Tue 4/29

6:15 am-8:15 pm

2 stops25h 00m

Osaka Itami

Sun 5/4

12:00 pm-9:23 pm

2 stops22h 23m

$1,292

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Thu 7/17

8:20 am-6:40 pm

2 stops21h 20m

Osaka Itami

Thu 7/24

2:35 pm-11:53 pm

2 stops22h 18m

$1,304

PhiladelphiaKobe

PHL - UKB

PHLUKB

Philadelphia

Tue 4/29

6:15 am-9:45 pm

2 stops26h 30m

Kobe

Sun 5/4

7:05 am-2:05 pm

2 stops44h 00m

$1,325

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 4/29

8:00 am-2:50 pm

2 stops41h 50m

Osaka Kansai Intl

Sun 5/4

4:50 pm-5:39 am

1 stop25h 49m

$1,328

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 8/5

6:15 am-9:00 pm

2 stops25h 45m

Osaka Kansai Intl

Fri 8/22

6:20 pm-2:44 pm

2 stops33h 24m

$1,374

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Tue 4/29

5:15 am-7:55 pm

3 stops25h 40m

Osaka Itami

Sun 5/4

2:35 pm-5:06 am

2 stops27h 31m

$1,459

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Thu 7/17

9:15 am-6:55 pm

2 stops20h 40m

Osaka Itami

Thu 7/24

2:05 pm-5:36 am

3 stops28h 31m

$1,477

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Thu 3/13

6:32 am-9:00 pm

2 stops25h 28m

Osaka Kansai Intl

Mon 3/17

2:00 pm-4:53 pm

2 stops39h 53m

$1,505

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 37 results
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Compare providers for flights from Philadelphia to Osaka

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Osaka in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Osaka flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Osaka flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Osaka flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Osaka flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Osaka flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Philadelphia to Osaka

Get recent, data-driven insights about flights from Philadelphia to Osaka including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Philadelphia to Osaka?

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Osaka (average of $912). Flying from Philadelphia to Osaka in December is currently the most expensive (average of $1,366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.