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$672+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OSA
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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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 November 18, 2025.

This Air Canada deal was found by Cheapflights users on 11/16. 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 12/17:50 amPHL - KIX
2 stops35h 10mMultiple Airlines
Sun 12/71:05 pmKIX - PHL
2 stops23h 41mMultiple Airlines
Deal found 11/16$1,088
This Air Canada deal was found by Cheapflights users on 11/17. 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.
Fri 12/57:50 amPHL - KIX
2 stops24h 30mMultiple Airlines
Tue 12/93:00 pmKIX - PHL
2 stops21h 46mMultiple Airlines
Deal found 11/17$1,112
This Air Canada deal was found by Cheapflights users on 11/17. 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.
Fri 12/57:50 amPHL - UKB
2 stops23h 55mMultiple Airlines
Tue 12/97:05 amUKB - PHL
2 stops29h 41mMultiple Airlines
Deal found 11/17$1,195
This Air Canada deal was found by Cheapflights users on 11/17. 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.
Fri 12/57:50 amPHL - ITM
2 stops21h 20mAir Canada
Tue 12/92:05 pmITM - PHL
2 stops38h 45mAir Canada
Deal found 11/17$1,265
This Air Canada deal was found by Cheapflights users on 11/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:50 amPHL - KIX
2 stops21h 35mAir Canada
Wed 1/143:45 pmKIX - PHL
2 stops21h 01mAir Canada
Deal found 11/18$1,334
This Air Canada deal was found by Cheapflights users on 11/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:50 amPHL - KIX
2 stops21h 35mAir Canada
Wed 1/143:45 pmKIX - PHL
2 stops21h 01mAir Canada
Deal found 11/18$1,419
This Mytrip deal was found by Cheapflights users on 11/16. 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.
Fri 12/57:50 amPHL - ITM
2 stops22h 30mMultiple Airlines
Tue 12/92:40 pmITM - PHL
3 stops22h 06mMultiple Airlines
Deal found 11/16$1,495
This Air Canada deal was found by Cheapflights users on 11/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/93:30 pmPHL - KIX
2 stops39h 05mMultiple Airlines
Sun 1/113:45 pmKIX - PHL
2 stops38h 04mMultiple Airlines
Deal found 11/18$1,530
This Air Canada deal was found by Cheapflights users on 11/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:50 amPHL - KIX
2 stops21h 35mAir Canada
Tue 1/133:45 pmKIX - PHL
2 stops21h 01mAir Canada
Deal found 11/18$1,534
This Korean Air deal was found by Cheapflights users on 11/16. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:00 amPHL - UKB
2 stops43h 40mKorean Air
Sun 12/711:10 amUKB - PHL
2 stops39h 33mKorean Air
Deal found 11/16$1,572
This FlightHub deal was found by Cheapflights users on 11/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:50 amPHL - KIX
2 stops24h 30mMultiple Airlines
Sun 1/119:10 pmKIX - PHL
2 stops39h 36mMultiple Airlines
Deal found 11/18$1,577
This Delta deal was found by Cheapflights users on 11/17. 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 12/96:18 amPHL - KIX
2 stops24h 27mDelta
Tue 1/139:00 amKIX - PHL
2 stops28h 14mDelta
Deal found 11/17$1,593

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 November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,067
(Air Canada)

One-way from

$672
(Flightnetwork)

Popular in

April

Cheapest in

October

Average price

$1,235
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. 13% potential increase in price ($205 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 18, 2025.
Use the filters below to find and compare flights from Philadelphia to Osaka that are best for you.

Fly from

Philadelphia

Fly to

Osaka

Route

Depart

Return

Price

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 2/10

7:50 am-10:20 pm

2 stops24h 30m

Osaka Kansai Intl

Thu 2/26

8:00 am-2:47 pm

2 stops44h 47m

$1,067

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 12/1

7:50 am-9:00 am

2 stops35h 10m

Osaka Kansai Intl

Sun 12/7

1:05 pm-10:46 pm

2 stops23h 41m

$1,088

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Tue 2/10

10:10 am-9:50 pm

2 stops21h 40m

Osaka Kansai Intl

Thu 2/26

6:35 pm-9:33 pm

1 stop16h 58m

$1,152

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Thu 2/5

1:10 pm-8:10 am

2 stops29h 00m

Osaka Itami

Thu 2/12

7:30 am-2:24 pm

2 stops20h 54m

$1,178

PhiladelphiaKobe

PHL - UKB

PHLUKB

Philadelphia

Fri 12/5

7:50 am-9:45 pm

2 stops23h 55m

Kobe

Tue 12/9

7:05 am-10:46 pm

2 stops29h 41m

$1,195

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 2/9

7:50 am-7:25 pm

2 stops21h 35m

Osaka Kansai Intl

Fri 2/13

3:45 pm-10:46 pm

2 stops21h 01m

$1,226

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Thu 2/5

6:30 am-7:25 pm

2 stops46h 55m

Osaka Kansai Intl

Thu 2/12

8:20 am-2:24 pm

3 stops44h 04m

$1,233

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Mon 2/9

7:45 pm-4:40 pm

2 stops30h 55m

Osaka Kansai Intl

Fri 2/13

6:35 pm-9:33 pm

1 stop16h 58m

$1,255

PhiladelphiaOsaka

PHL - KIX

PHLKIX

Philadelphia

Thu 2/5

6:15 am-6:50 pm

1 stop22h 35m

Osaka Kansai Intl

Thu 2/12

9:05 pm-9:48 pm

2 stops38h 43m

$1,260

PhiladelphiaOsaka

PHL - ITM

PHLITM

Philadelphia

Fri 12/5

7:50 am-7:10 pm

2 stops21h 20m

Osaka Itami

Tue 12/9

2:05 pm-2:50 pm

2 stops38h 45m

$1,265

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Osaka flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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 $808). Flying from Philadelphia to Osaka in July is currently the most expensive (average of $1,049). 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.

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

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 November 18, 2025.
Read reviews from past customers who have flown ANA, United Airlines, and American Airlines 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.
ANA
8.4
Very good
1,007 reviews

Crew

8.7

Boarding

8.6

Food

7.8

Comfort

8.2

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
ANA
8.4
Very good
1,007 reviews
ANA
8.4
Very good
1,007 reviews

Crew

8.7

Boarding

8.6

Food

7.8

Comfort

8.2

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
United Airlines
7.4
Good
9,020 reviews
ANA
8.4
Very good
1,007 reviews

Crew

8.7

Boarding

8.6

Food

7.8

Comfort

8.2

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
American Airlines
7.2
Good
11,047 reviews
ANA
8.4
Very good
1,007 reviews

Crew

8.7

Boarding

8.6

Food

7.8

Comfort

8.2

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Air Canada
7.1
Good
10,462 reviews
ANA
8.4
Very good
1,007 reviews

Crew

8.7

Boarding

8.6

Food

7.8

Comfort

8.2

Entertainment

7.9

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

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. 3 airlines have flights to Osaka from Philadelphia on a regular basis.

  • How long is the flight from Philadelphia to Osaka?

    Airlines like ANA, Air Canada, and Korean Air fly from Philadelphia to Osaka in about 21h 35m. The time it takes to get you to your destination can typically vary by up to 24h 35m. 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 cheapest airlines flying from Philadelphia to Osaka round-trip?

    Our cheapest airline available from Philadelphia to Osaka is Air Canada. Our recent data shows that you can find tickets from as low as $876 on this airline. Additional options worth looking into are United Airlines and ANA, starting at $927 and $999 round-trip. Air Canada is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Philadelphia to Osaka one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $858. Users have also found prices from $996 and $1,398 on Japan Airlines and United Airlines, respectively.

  • 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.

  • 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 $808). Flying from Philadelphia to Osaka in July is currently the most expensive (average of $1,049). 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.

See more FAQs

Traveling to a place near Osaka?

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

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Top 3 airlines flying from Philadelphia to Osaka

Discover the top 3 airlines that operate flights from Philadelphia to Osaka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$876Average$1,393FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$927Average$1,172FlexibilityNo cancel feeOn-time69%
ANACheapest$999Average$1,034FlexibilityNo cancel feeOn-time80%

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