HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Osaka

$447+ Cheap flights from Pennsylvania 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OSA
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania to Osaka with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pennsylvania to Osaka

Keep the following information in mind while searching for Pennsylvania to Osaka flight deals. Data was last updated April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,077
(Cathay Pacific)

One-way from

$451
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,603
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 Pennsylvania to Osaka (OSA)
Search Deals
One-way flight from Pennsylvania to Osaka (OSA)
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($76 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Pennsylvania to Osaka

Cheapest flights from Pennsylvania to Osaka
Explore the most affordable flight options available from Pennsylvania to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Cathay Pacific deal was found by Cheapflights users on 4/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/307:00 amIAD - KIX
2 stops34h 40mMultiple Airlines
Sun 5/410:00 amKIX - IAD
2 stops43h 38mMultiple Airlines
Deal found 4/22$1,077
This Air Canada deal was found by Cheapflights users on 4/20. 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 9/162:50 pmEWR - KIX
2 stops36h 35mAir Canada
Tue 9/236:05 pmKIX - EWR
2 stops32h 47mAir Canada
Deal found 4/20$1,080
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/231:00 amEWR - KIX
1 stop24h 50mMultiple Airlines
Sat 5/106:15 pmKIX - EWR
2 stops57h 14mMultiple Airlines
Deal found 4/21$1,082
This oojo deal was found by Cheapflights users on 4/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/55:07 pmIAD - KIX
2 stops30h 53mCathay Pacific
Mon 5/1210:00 amKIX - IAD
2 stops43h 17mCathay Pacific
Deal found 4/21$1,085
This oojo deal was found by Cheapflights users on 4/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/511:55 amDCA - KIX
2 stops29h 45mCathay Pacific
Mon 5/127:35 pmKIX - DCA
2 stops42h 11mCathay Pacific
Deal found 4/21$1,093
This Air Canada deal was found by Cheapflights users on 4/22. 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 11/108:40 amLGA - ITM
2 stops20h 30mAir Canada
Tue 11/252:05 pmITM - LGA
2 stops19h 58mAir Canada
Deal found 4/22$1,097
This Air Canada deal was found by Cheapflights users on 4/22. 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 11/106:30 amLGA - KIX
2 stops22h 55mAir Canada
Tue 11/253:40 pmKIX - LGA
2 stops19h 13mAir Canada
Deal found 4/22$1,105
This China Airlines deal was found by Cheapflights users on 4/22. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:06 pmDCA - KIX
2 stops29h 54mMultiple Airlines
Tue 9/237:05 pmKIX - DCA
2 stops39h 54mMultiple Airlines
Deal found 4/22$1,113
This Cathay Pacific deal was found by Cheapflights users on 4/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/12:50 pmJFK - KIX
1 stop26h 50mCathay Pacific
Thu 9/187:35 pmKIX - JFK
1 stop38h 00mCathay Pacific
Deal found 4/20$1,124
This Air Canada deal was found by Cheapflights users on 4/20. 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.
Wed 9/1710:25 amEWR - ITM
2 stops20h 20mMultiple Airlines
Wed 9/242:05 pmITM - EWR
2 stops22h 16mMultiple Airlines
Deal found 4/20$1,126
This oojo deal was found by Cheapflights users on 4/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:30 amJFK - KIX
2 stops43h 35mChina Airlines
Thu 11/612:45 pmKIX - JFK
1 stop20h 35mChina Airlines
Deal found 4/21$1,129
This Ovago deal was found by Cheapflights users on 4/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:00 pmJFK - KIX
1 stop30h 40mAsiana Airlines
Fri 11/288:25 pmKIX - JFK
1 stop28h 25mAsiana Airlines
Deal found 4/22$1,130

Cheapflights Fare Finder

Customize your flight search to find flights from Pennsylvania 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 April 22, 2025.
Use the filters below to find and compare flights from Pennsylvania to Osaka that are best for you.

Fly from

Pennsylvania

Fly to

Osaka

Route

Depart

Return

Price

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Wed 4/30

7:00 am-6:40 am

2 stops34h 40m

Osaka Kansai Intl

Sun 5/4

10:00 am-4:38 pm

2 stops43h 38m

$1,077

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Mon 5/5

5:07 pm-1:00 pm

2 stops30h 53m

Osaka Kansai Intl

Mon 5/12

10:00 am-4:17 pm

2 stops43h 17m

$1,085

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Mon 5/5

11:55 am-6:40 am

2 stops29h 45m

Osaka Kansai Intl

Mon 5/12

7:35 pm-12:46 am

2 stops42h 11m

$1,093

NewarkOsaka

EWR - KIX

EWRKIX

Newark

Mon 6/2

1:00 am-6:05 pm

1 stop28h 05m

Osaka Kansai Intl

Fri 6/6

11:35 am-10:30 pm

1 stop23h 55m

$1,095

NewarkOsaka

EWR - ITM

EWRITM

Newark

Wed 9/17

10:25 am-7:45 pm

2 stops20h 20m

Osaka Itami

Wed 9/24

2:05 pm-11:21 pm

2 stops22h 16m

$1,126

New YorkOsaka

JFK - KIX

JFKKIX

New York John F Kennedy Intl

Sat 5/3

1:55 am-1:00 pm

1 stop22h 05m

Osaka Kansai Intl

Sat 5/17

7:35 pm-1:10 pm

1 stop30h 35m

$1,127

New YorkOsaka

JFK - KIX

JFKKIX

New York John F Kennedy Intl

Sat 5/3

10:00 am-9:15 pm

1 stop22h 15m

Osaka Kansai Intl

Sat 5/10

12:10 pm-7:59 am

2 stops32h 49m

$1,138

New YorkOsaka

JFK - KIX

JFKKIX

New York John F Kennedy Intl

Mon 7/7

12:55 pm-5:50 pm

1 stop39h 55m

Osaka Kansai Intl

Mon 9/1

5:00 pm-11:00 pm

1 stop19h 00m

$1,140

New YorkOsaka

JFK - KIX

JFKKIX

New York John F Kennedy Intl

Tue 7/8

9:05 am-6:45 pm

1 stop20h 40m

Osaka Kansai Intl

Wed 9/3

8:45 pm-6:50 am

1 stop23h 05m

$1,186

NewarkOsaka

EWR - ITM

EWRITM

Newark

Mon 9/1

7:45 am-6:55 pm

2 stops22h 10m

Osaka Itami

Thu 9/18

2:05 pm-7:57 pm

2 stops18h 52m

$1,206

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Pennsylvania to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Pennsylvania 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 Pennsylvania to Osaka

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

Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Osaka (average of $898). Flying from Pennsylvania to Osaka in December is currently the most expensive (average of $1,350). 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.

Rainfall in Osaka by month

Plan your trip to Osaka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.

Temperature in Osaka by month

Plan your trip to Osaka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 April 22, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and Japan Airlines from Pennsylvania to Osaka. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,179 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
EVA Air
8.4
Very good
1,179 reviews
EVA Air
8.4
Very good
1,179 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Korean Air
8.4
Very good
1,062 reviews
EVA Air
8.4
Very good
1,179 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Japan Airlines
8.3
Very good
1,452 reviews
EVA Air
8.4
Very good
1,179 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
China Airlines
8.3
Very good
727 reviews
EVA Air
8.4
Very good
1,179 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
ANA
8.3
Very good
847 reviews
EVA Air
8.4
Very good
1,179 reviews

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Related info for your journey

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

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $581. Users have also found prices from $586 and $629 on Cathay Pacific and Etihad Airways, respectively.

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

    While some choose either New York John F Kennedy Intl - Osaka Itami or New York John F Kennedy Intl - Kobe, New York John F Kennedy Intl - Osaka Kansai Intl is the most popular route from Pennsylvania to Osaka.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania 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 Pennsylvania to Osaka?

    Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Osaka (average of $898). Flying from Pennsylvania to Osaka in December is currently the most expensive (average of $1,350). 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 Pennsylvania?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to Osaka

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Kansai Intl flights
San Francisco to Kansai Intl flights
Honolulu to Kansai Intl flights
Los Angeles to Itami flights
John F Kennedy Intl to Kansai Intl flights
John F Kennedy Intl to Itami flights
Newark to Kansai Intl flights
San Francisco to Itami flights
Seattle to Kansai Intl flights
LaGuardia to Kansai Intl flights
Ontario to Kansai Intl flights
Newark to Itami flights
Honolulu to Itami flights
Portland to Kansai Intl flights
Hobby to Kansai Intl flights
Seattle to Itami flights
Santa Ana to Kansai Intl flights
Dallas/Fort Worth to Kansai Intl flights
O'Hare Intl to Kansai Intl flights
Atlanta to Kansai Intl flights
San Diego to Kansai Intl flights
Boston to Kansai Intl flights
Portland to Itami flights
O'Hare Intl to Itami flights
San Jose to Kansai Intl flights
LaGuardia to Itami flights
Dulles Intl to Kansai Intl flights
Sky Harbor Intl to Kansai Intl flights
San Diego to Itami flights
Atlanta to Itami flights
Las Vegas to Kansai Intl flights
George Bush Intcntl to Kansai Intl flights
Baltimore to Kansai Intl flights
Dulles Intl to Itami flights
Boston to Itami flights
George Bush Intcntl to Itami flights
Reagan-National to Kansai Intl flights
Denver to Itami flights
Denver to Kansai Intl flights
Orlando to Kansai Intl flights
Tampa to Kansai Intl flights
Baltimore to Itami flights
Midway to Kansai Intl flights
Raleigh to Kansai Intl flights
Austin to Kansai Intl flights
Reagan-National to Itami flights
Raleigh to Itami flights
Miami to Kansai Intl flights

Top 3 airlines flying from Pennsylvania to Osaka

Discover the top 3 airlines that operate flights from Pennsylvania 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$903Average$1,027FlexibilityNo cancel feeOn-time69%
ANACheapest$967Average$1,016FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$1,011Average$2,791FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.