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$436+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OSA
Sep 14 — Sep 211
Mon 9/14
Mon 9/21
1 adult, Economy
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Find cheap flights from Philadelphia to Osaka with Cheapflights

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Cheap 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 August 15, 2026.

This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:00 am -
1 stop20h 25m
Fri 9/116:00 pm -
1 stop34h 41m
Deal found 8/13$815
This Air Canada deal was found by Cheapflights users on 8/11. 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.
Tue 9/83:25 pm -
2 stops36h 00m
Mon 9/146:00 pm -
2 stops40h 32m
Deal found 8/11$880
This Air Canada deal was found by Cheapflights users on 8/14. 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.
Thu 9/34:20 pm -
2 stops35h 05m
Fri 9/116:00 pm -
1 stop29h 11m
Deal found 8/14$889
This Gotogate deal was found by Cheapflights users on 8/14. 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.
Thu 9/310:05 am -
2 stops20h 45m
Fri 9/112:35 pm -
2 stops19h 57m
Deal found 8/14$909
This Air Canada deal was found by Cheapflights users on 8/12. 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 9/1310:05 am -
2 stops41h 20m
Wed 9/166:00 pm -
1 stop29h 11m
Deal found 8/12$911
This Mytrip deal was found by Cheapflights users on 8/13. 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.
Sun 9/273:25 pm -
2 stops60h 00m
Sun 10/46:00 pm -
1 stop28h 54m
Deal found 8/13$919
This KAYAK deal was found by Cheapflights users on 8/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:50 am -
2 stops20h 00m
Mon 9/141:25 pm -
2 stops22h 21m
Deal found 8/11$1,005
This Air Canada deal was found by Cheapflights users on 8/12. 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.
Fri 9/117:00 am -
2 stops22h 10m
Tue 9/1512:50 pm -
2 stops34h 21m
Deal found 8/12$1,021
This Air Canada deal was found by Cheapflights users on 8/14. 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.
Mon 9/287:00 am -
2 stops23h 10m
Mon 10/52:00 pm -
2 stops20h 32m
Deal found 8/14$1,046
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Mon 9/287:00 am -
2 stops22h 10m
Mon 10/52:00 pm -
3 stops32h 54m
Deal found 8/14$1,091
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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.
Thu 8/276:25 am -
2 stops24h 50m
Fri 9/117:30 am -
2 stops23h 24m
Deal found 8/11$1,125
This FlightHub deal was found by Cheapflights users on 8/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am -
2 stops26h 45m
Fri 9/117:05 am -
2 stops23h 49m
Deal found 8/11$1,127

Find 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 August 15, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$815
(Trip.com)

One-way from

$436
(Air Canada)

Popular in

May

Cheapest in

December

Average price

$1,237
Provider with most accurate pricing for Philadelphia-Osaka (OSA) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Osaka (OSA) flights.
Search Deals
From Philadelphia to Osaka (OSA)
Search Deals
One-way flight from Philadelphia to Osaka (OSA)
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($650 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($82 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 15, 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 Philadelphia - KIX Osaka Kansai Intl

PHLKIX

Philadelphia

Thu 9/3

4:20 pm-4:25 pm

2 stops35h 05m

Osaka Kansai Intl

Fri 9/11

6:00 pm-2:47 pm

2 stops33h 47m

$893

PhiladelphiaOsaka

PHL Philadelphia - ITM Osaka Itami

PHLITM

Philadelphia

Thu 9/3

10:05 am-7:50 pm

2 stops20h 45m

Osaka Itami

Fri 9/11

2:35 pm-9:32 pm

2 stops19h 57m

$909

PhiladelphiaOsaka

PHL Philadelphia - ITM Osaka Itami

PHLITM

Philadelphia

Sun 9/20

7:00 am-6:10 pm

2 stops22h 10m

Osaka Itami

Wed 9/30

3:00 pm-10:46 pm

2 stops20h 46m

$1,005

PhiladelphiaOsaka

PHL Philadelphia - ITM Osaka Itami

PHLITM

Philadelphia

Fri 9/11

7:00 am-6:10 pm

2 stops22h 10m

Osaka Itami

Tue 9/15

12:50 pm-10:11 am

2 stops34h 21m

$1,021

PhiladelphiaOsaka

PHL Philadelphia - ITM Osaka Itami

PHLITM

Philadelphia

Thu 8/27

6:25 am-8:15 pm

2 stops24h 50m

Osaka Itami

Fri 9/11

7:30 am-5:54 pm

2 stops23h 24m

$1,125

PhiladelphiaKobe

PHL Philadelphia - UKB Kobe

PHLUKB

Philadelphia

Thu 8/27

6:00 am-9:45 pm

2 stops26h 45m

Kobe

Fri 9/11

7:05 am-5:54 pm

2 stops23h 49m

$1,127

PhiladelphiaOsaka

PHL Philadelphia - ITM Osaka Itami

PHLITM

Philadelphia

Thu 8/27

6:00 am-6:55 pm

2 stops23h 55m

Osaka Itami

Thu 9/3

7:05 am-2:21 pm

2 stops20h 16m

$1,153

PhiladelphiaOsaka

PHL Philadelphia - ITM Osaka Itami

PHLITM

Philadelphia

Fri 9/4

10:50 am-7:50 pm

2 stops20h 00m

Osaka Itami

Sun 9/6

2:35 pm-10:11 am

3 stops32h 36m

$1,194

PhiladelphiaOsaka

PHL Philadelphia - ITM Osaka Itami

PHLITM

Philadelphia

Tue 9/8

9:30 am-6:55 pm

2 stops20h 25m

Osaka Itami

Mon 9/14

8:20 pm-2:20 pm

2 stops31h 00m

$1,222

PhiladelphiaOsaka

PHL Philadelphia - ITM Osaka Itami

PHLITM

Philadelphia

Tue 9/22

10:38 am-8:30 pm

2 stops20h 52m

Osaka Itami

Tue 9/29

1:25 pm-10:19 pm

2 stops21h 54m

$1,226

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 40 resultsSorted by cheapest first
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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 August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
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 Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Philadelphia-Osaka flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Osaka

How much does it cost to fly round-trip from Philadelphia to Osaka?

Airfare is below average for this route at the moment.
Philadelphia to Osaka flights typically cost between $1,232 and $1,346 in August.
The cheapest round-trip price found within the last 5 days was $815 on Air Canada (Aug 27-Sep 11).

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka. Reviews last updated August 15, 2026.
Read reviews from past customers who have flown Air Canada from Philadelphia to Osaka. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,477 reviews

Crew

7.8

Overall

7.1

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

PDX - YVR

1 of the flight attendant could have been more friendly. She didn’t seem happy to be working. The food was terrible.
Air Canada
7.1
Good
11,477 reviews
Air Canada
7.1
Good
11,477 reviews

Crew

7.8

Overall

7.1

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Food

6.3

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

PDX - YVR

1 of the flight attendant could have been more friendly. She didn’t seem happy to be working. The food was terrible.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Osaka?

    For a flight from Philadelphia to Osaka, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city. Philadelphia is the only Philadelphia airport and it handles 0 outbound flights to Osaka per day. 0 airlines have flights to Osaka from Philadelphia on a regular basis.

  • How long is the flight from Philadelphia to Osaka?

    Airlines like Air Canada, ANA, and United Airlines fly from Philadelphia to Osaka in about 19h 50m. The time it takes to get you to your destination can typically vary by up to 15h 15m. There are 6942 mi between Philadelphia and Osaka. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Philadelphia to Osaka?

    The most popular flight routes from Philadelphia to Osaka are Philadelphia - Osaka Kansai Intl, Philadelphia - Osaka Itami and Philadelphia - Kobe.

  • Can I find deals for flights from Philadelphia to Osaka that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Osaka flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Osaka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Osaka.

  • Can I find deals for business class flights from Philadelphia to Osaka?

    Yes. Cheapflights offers flight deals from Philadelphia to Osaka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara

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