HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Osaka

$716+ Cheap flights from Knoxville (TYS) 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — OSA
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville 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 Knoxville to Osaka

Cheapest flights from Knoxville to Osaka
Explore the most affordable flight options available from Knoxville to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This American Airlines deal was found by Cheapflights users on 12/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:24 amTYS - KIX
2 stops23h 26mAmerican Airlines
Sun 12/215:50 pmKIX - TYS
2 stops20h 48mAmerican Airlines
Deal found 12/14$3,301
This Japan Airlines deal was found by Cheapflights users on 12/14. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:24 amTYS - ITM
2 stops23h 21mJapan Airlines
Sun 12/218:30 amITM - TYS
2 stops20h 03mJapan Airlines
Deal found 12/14$3,579
This Arangrant deal was found by Cheapflights users on 12/14. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:59 amTYS - KIX
2 stops34h 26mJapan Airlines
Sat 12/209:05 pmKIX - TYS
2 stops31h 28mJapan Airlines
Deal found 12/14$25,729
This Arangrant deal was found by Cheapflights users on 12/14. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:23 amTYS - ITM
2 stops24h 57mJapan Airlines
Sat 12/202:40 pmITM - TYS
2 stops20h 51mJapan Airlines
Deal found 12/14$26,028

Find flight deals from Knoxville to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) 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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$737
(American Airlines)

One-way from

$716
(United Airlines)
Provider with most accurate pricing for Knoxville McGhee Tyson-Osaka (OSA) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Osaka (OSA) flights.
Search Deals
From Knoxville McGhee Tyson to Osaka (OSA)
Search Deals
One-way flight from Knoxville McGhee Tyson to Osaka (OSA)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville 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 December 16, 2025.
Use the filters below to find and compare flights from Knoxville to Osaka that are best for you.

Fly from

Knoxville

Fly to

Osaka

Route

Depart

Return

Price

KnoxvilleOsaka

TYS - ITM

TYSITM

Knoxville McGhee Tyson

Tue 2/17

5:35 am-7:55 pm

2 stops24h 20m

Osaka Itami

Thu 2/26

1:40 pm-11:50 pm

2 stops24h 10m

$737

KnoxvilleOsaka

TYS - ITM

TYSITM

Knoxville McGhee Tyson

Wed 1/28

6:00 am-7:20 pm

2 stops23h 20m

Osaka Itami

Wed 2/4

3:25 pm-10:47 pm

2 stops21h 22m

$737

KnoxvilleOsaka

TYS - KIX

TYSKIX

Knoxville McGhee Tyson

Wed 1/28

5:40 am-8:45 pm

2 stops25h 05m

Osaka Kansai Intl

Wed 2/4

9:00 am-7:59 pm

2 stops24h 59m

$745

KnoxvilleOsaka

TYS - ITM

TYSITM

Knoxville McGhee Tyson

Tue 3/3

5:35 am-7:50 pm

2 stops24h 15m

Osaka Itami

Wed 3/11

3:30 pm-11:54 pm

2 stops21h 24m

$839

KnoxvilleOsaka

TYS - KIX

TYSKIX

Knoxville McGhee Tyson

Tue 2/17

6:45 am-7:25 pm

2 stops46h 40m

Osaka Kansai Intl

Thu 2/26

8:20 am-8:57 pm

2 stops26h 37m

$848

KnoxvilleOsaka

TYS - ITM

TYSITM

Knoxville McGhee Tyson

Thu 2/19

5:35 am-7:20 pm

2 stops47h 45m

Osaka Itami

Mon 2/23

7:05 am-3:40 pm

2 stops46h 35m

$911

KnoxvilleOsaka

TYS - KIX

TYSKIX

Knoxville McGhee Tyson

Thu 1/22

6:00 am-8:25 am

2 stops36h 25m

Osaka Kansai Intl

Mon 1/26

3:00 pm-3:46 pm

2 stops38h 46m

$914

KnoxvilleOsaka

TYS - ITM

TYSITM

Knoxville McGhee Tyson

Wed 1/28

6:59 am-6:10 pm

2 stops21h 11m

Osaka Itami

Wed 2/4

1:00 pm-10:31 pm

3 stops23h 31m

$1,189

KnoxvilleOsaka

TYS - KIX

TYSKIX

Knoxville McGhee Tyson

Wed 1/28

7:54 am-4:25 pm

2 stops42h 31m

Osaka Kansai Intl

Wed 2/4

9:05 pm-11:59 pm

3 stops40h 54m

$2,435

KnoxvilleOsaka

TYS - KIX

TYSKIX

Knoxville McGhee Tyson

Tue 3/3

6:02 am-4:25 pm

2 stops44h 23m

Osaka Kansai Intl

Wed 3/11

9:55 am-3:31 pm

3 stops42h 36m

$2,612

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 13 results
1
2

Compare providers for flights from Knoxville 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 Knoxville to Osaka in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
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 Knoxville-Osaka flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Osaka flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-Osaka flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-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 Knoxville-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 Knoxville to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Knoxville 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 Knoxville to Osaka
No data available for this route at this time. Please check back soon.

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 December 16, 2025.
Peruse reviews from past customers who have flown with Japan Airlines from Knoxville to Osaka to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,659 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Japan Airlines
8.3
Very good
1,659 reviews
Japan Airlines
8.3
Very good
1,659 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.

Related info for your journey

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

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to Osaka. On average, McGhee Tyson has 0 outbound flights to Osaka per day from 0 airlines. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • How long is the flight from Knoxville to Osaka?

    American Airlines, Delta, and United Airlines can get you from Knoxville to Osaka in just under 24h 20m. Your travel time can differ by up to 22h 20m. The distance between Knoxville and Osaka is about 6933 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville 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

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.

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.