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$543+ Cheap flights from Raleigh (RDU) 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — OSA
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
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Cheap flight deals from Raleigh to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$781
(Air Canada)

One-way from

$543
(Air Canada)

Popular in

December

Cheapest in

February

Average price

$972
Provider with most accurate pricing for Raleigh-Durham-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Osaka (OSA) flights.
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From Raleigh-Durham to Osaka (OSA)
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One-way flight from Raleigh-Durham to Osaka (OSA)
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Highest demand for flights based on searches. 18% potential increase in price ($262 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($126 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Raleigh to Osaka

Cheapest flights from Raleigh to Osaka
Explore the most affordable flight options available from Raleigh to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2025.

This United Airlines deal was found by Cheapflights users on 3/2. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:30 amRDU - KIX
1 stop19h 20mUnited Airlines
Wed 10/154:50 pmKIX - RDU
1 stop25h 01mUnited Airlines
Deal found 3/2$758
This Japan Airlines deal was found by Cheapflights users on 3/2. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:45 amRDU - ITM
2 stops23h 10mJapan Airlines
Tue 10/218:30 amITM - RDU
2 stops20h 44mJapan Airlines
Deal found 3/2$775
This Air Canada deal was found by Cheapflights users on 3/3. 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 9/144:10 pmRDU - KIX
2 stops35h 15mAir Canada
Sat 9/206:05 pmKIX - RDU
2 stops34h 20mAir Canada
Deal found 3/3$780
This KAYAK deal was found by Cheapflights users on 3/1. 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.
Wed 11/196:30 amRDU - UKB
2 stops25h 15mANA
Thu 11/277:05 amUKB - RDU
2 stops20h 50mANA
Deal found 3/1$781
This Air Canada deal was found by Cheapflights users on 3/3. 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 4/214:35 pmRDU - KIX
2 stops40h 15mMultiple Airlines
Tue 5/66:05 pmKIX - RDU
2 stops40h 02mMultiple Airlines
Deal found 3/3$781
This United Airlines deal was found by Cheapflights users on 3/1. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:30 amRDU - ITM
2 stops21h 40mUnited Airlines
Thu 11/271:00 pmITM - RDU
2 stops24h 34mUnited Airlines
Deal found 3/1$813
This Justfly.com deal was found by Cheapflights users on 3/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/216:00 amRDU - ITM
2 stops40h 05mANA
Tue 5/68:00 amITM - RDU
2 stops20h 54mANA
Deal found 3/3$843
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Sun 4/209:00 amRDU - ITM
2 stops22h 30mAmerican Airlines
Tue 5/63:40 pmITM - RDU
2 stops21h 06mAmerican Airlines
Deal found 3/3$845
This SmartFares deal was found by Cheapflights users on 3/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/146:30 amRDU - KIX
2 stops36h 55mJapan Airlines
Wed 4/306:45 amKIX - RDU
2 stops20h 49mJapan Airlines
Deal found 3/1$862
This Korean Air deal was found by Cheapflights users on 3/1. 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 11/197:10 amRDU - KIX
2 stops37h 35mKorean Air
Fri 11/289:15 amKIX - RDU
2 stops45h 32mKorean Air
Deal found 3/1$1,024
This Expedia deal was found by Cheapflights users on 3/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/187:59 pmRDU - UKB
2 stops25h 01mKorean Air
Sat 5/1711:00 amUKB - RDU
2 stops25h 15mKorean Air
Deal found 3/3$1,105
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 10/56:45 amRDU - KIX
2 stops36h 45mANA
Sat 10/116:45 amKIX - RDU
2 stops21h 55mANA
Deal found 3/3$1,107

Find flights from Raleigh to Osaka within your budget

Customize your flight search to find flights from Raleigh 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 March 3, 2025.

Fly from

Raleigh

Fly to

Osaka

Route

Depart

Return

Price

RaleighOsaka

RDU - KIX

RDUKIX

Raleigh-Durham

Mon 4/21

4:35 pm-9:50 pm

2 stops40h 15m

Osaka Kansai Intl

Tue 5/6

6:05 pm-9:07 pm

2 stops40h 02m

$781

RaleighOsaka

RDU - KIX

RDUKIX

Raleigh-Durham

Sun 4/20

4:35 pm-4:25 pm

2 stops34h 50m

Osaka Kansai Intl

Tue 5/6

6:05 pm-9:07 pm

2 stops40h 02m

$802

RaleighOsaka

RDU - KIX

RDUKIX

Raleigh-Durham

Sun 4/20

6:30 am-2:50 pm

1 stop19h 20m

Osaka Kansai Intl

Tue 5/6

4:50 pm-11:16 pm

2 stops19h 26m

$836

RaleighOsaka

RDU - ITM

RDUITM

Raleigh-Durham

Mon 4/21

6:00 am-11:05 am

2 stops40h 05m

Osaka Itami

Tue 5/6

8:00 am-3:54 pm

2 stops20h 54m

$843

RaleighOsaka

RDU - ITM

RDUITM

Raleigh-Durham

Sun 4/20

9:00 am-8:30 pm

2 stops22h 30m

Osaka Itami

Tue 5/6

3:40 pm-11:46 pm

2 stops21h 06m

$845

RaleighOsaka

RDU - KIX

RDUKIX

Raleigh-Durham

Mon 4/14

6:30 am-8:25 am

2 stops36h 55m

Osaka Kansai Intl

Wed 4/30

6:45 am-2:34 pm

2 stops20h 49m

$862

RaleighOsaka

RDU - ITM

RDUITM

Raleigh-Durham

Mon 4/14

9:28 am-5:05 pm

2 stops42h 37m

Osaka Itami

Wed 4/30

12:00 pm-5:41 pm

2 stops42h 41m

$866

RaleighOsaka

RDU - ITM

RDUITM

Raleigh-Durham

Tue 4/15

6:00 am-6:40 pm

2 stops23h 40m

Osaka Itami

Tue 4/22

6:25 pm-2:34 pm

2 stops33h 09m

$1,017

RaleighKobe

RDU - UKB

RDUUKB

Raleigh-Durham

Fri 4/18

7:59 pm-10:00 am

2 stops25h 01m

Kobe

Sat 5/17

11:00 am-11:15 pm

2 stops25h 15m

$1,105

RaleighOsaka

RDU - KIX

RDUKIX

Raleigh-Durham

Fri 4/18

12:45 pm-8:30 am

2 stops30h 45m

Osaka Kansai Intl

Sat 5/17

6:45 am-3:54 pm

2 stops22h 09m

$1,159

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 25 results
1
2
3

Compare providers for flights from Raleigh 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 Raleigh to Osaka in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 Raleigh-Osaka flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Osaka flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Osaka flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-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 Raleigh-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 Raleigh to Osaka

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

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

What is the cheapest time of day to fly from RDU to OSA?

Find hourly flight availability from Raleigh to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 3, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 59% on flights from Raleigh to Osaka by exploring options for tickets at noon.

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 March 3, 2025.
Peruse reviews from past customers who have flown with Korean Air, ANA and Japan Airlines from Raleigh to Osaka to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,035 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,035 reviews
Korean Air
8.4
Very good
1,035 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

ANA
8.4
Very good
833 reviews
Korean Air
8.4
Very good
1,035 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Japan Airlines
8.3
Very good
1,435 reviews
Korean Air
8.4
Very good
1,035 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Singapore Airlines
8.1
Very good
1,288 reviews
Korean Air
8.4
Very good
1,035 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Delta
8.0
Very good
8,068 reviews
Korean Air
8.4
Very good
1,035 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from Raleigh 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 Raleigh to Osaka?

    Raleigh-Durham (RDU) is the airport you will fly out of if you book a flight from Raleigh to Osaka. You should not have trouble finding flights to Osaka from Raleigh-Durham; the airport handles an average of 0 outbound flights to Osaka per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Raleigh airport to Osaka. It is only a 11.1 mi journey to Raleigh-Durham (RDU) from Raleigh’s city center.

  • What are the cheapest airlines flying from Raleigh to Osaka round-trip?

    Flying on ANA is currently your cheapest option to Osaka, with prices starting at $843. Additional round-trip tickets that might be worth considering are offered by United Airlines and Japan Airlines, with the lowest prices starting at $855 and $862, respectively. ANA is currently priced 28% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $543 on Air Canada. Other airlines that offer cheap prices include Korean Air from $608 and United Airlines from $801 one-way.

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

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

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Raleigh to Osaka (average of $908). Flying from Raleigh 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.

See more FAQs

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
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Top 2 airlines flying from Raleigh to Osaka

Discover the top 2 airlines that operate flights from Raleigh 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 March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$753Average$973FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$1,186Average$1,366FlexibilityNo cancel feeOn-time67%
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