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Incheon Intl

$726+ Cheap flights from Knoxville (TYS) to Incheon Intl (ICN)

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ICN
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Knoxville to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Incheon Intl (ICN). 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 January 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,319
(American Airlines)

One-way from

$726
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,697
Provider with most accurate pricing for Knoxville McGhee Tyson-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Incheon Intl flights.
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From Knoxville McGhee Tyson to Incheon Intl
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One-way flight from Knoxville McGhee Tyson to Incheon Intl
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Highest demand for flights based on searches. 25% potential increase in price ($581 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($96 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Knoxville to Incheon Intl

Cheapest flights from Knoxville to Incheon Intl
Explore the most affordable flight options available from Knoxville to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/175:28 amTYS - ICN
1 stop21h 17mAmerican Airlines
Mon 2/246:50 pmICN - TYS
1 stop18h 59mAmerican Airlines
Deal found 1/20$1,319
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:37 pmTYS - ICN
2 stops27h 43mFinnair
Mon 5/199:50 pmICN - TYS
2 stops34h 48mFinnair
Deal found 1/20$1,389
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/316:20 amTYS - ICN
2 stops42h 45mMultiple Airlines
Sun 2/99:55 pmICN - TYS
1 stop30h 05mMultiple Airlines
Deal found 1/20$1,466
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/84:15 pmTYS - ICN
2 stops59h 00mQatar Airways
Tue 2/1112:20 amICN - TYS
2 stops33h 58mQatar Airways
Deal found 1/20$1,604
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/305:45 amTYS - ICN
2 stops22h 40mAir Canada
Mon 2/108:10 pmICN - TYS
2 stops32h 33mAir Canada
Deal found 1/20$1,667
This WestJet deal was found by Cheapflights users on 1/20. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:00 pmTYS - ICN
2 stops41h 45mWestJet
Fri 5/168:45 pmICN - TYS
2 stops33h 41mWestJet
Deal found 1/20$1,742
This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:25 pmTYS - ICN
2 stops32h 00mKLM
Sun 5/1810:25 pmICN - TYS
2 stops36h 04mKLM
Deal found 1/20$1,931
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:30 amTYS - ICN
1 stop19h 55mDelta
Wed 5/214:25 pmICN - TYS
1 stop17h 13mDelta
Deal found 1/20$1,969
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/299:35 amTYS - ICN
2 stops30h 05mUnited Airlines
Mon 2/1012:45 pmICN - TYS
2 stops23h 44mUnited Airlines
Deal found 1/20$1,980
This oojo deal was found by Cheapflights users on 1/21. 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 3/172:25 pmTYS - ICN
3 stops36h 20mEthiopian Air
Sat 3/2212:30 amICN - TYS
3 stops51h 34mEthiopian Air
Deal found 1/21$3,010
This Justfly.com deal was found by Cheapflights users on 1/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2910:05 amTYS - ICN
1 stop17h 45mKorean Air
Thu 6/59:20 amICN - TYS
1 stop24h 18mKorean Air
Deal found 1/20$9,369

Find flights from Knoxville to Incheon Intl within your budget

Customize your flight search to find flights from Knoxville to Incheon Intl 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Mon 2/17

5:28 am-4:45 pm

1 stop21h 17m

Incheon Intl

Mon 2/24

6:50 pm-11:49 pm

1 stop18h 59m

$1,319

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Wed 5/14

6:37 pm-11:20 am

2 stops27h 43m

Incheon Intl

Mon 5/19

9:50 pm-7:38 pm

2 stops34h 48m

$1,389

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Fri 1/31

6:20 am-3:05 pm

2 stops42h 45m

Incheon Intl

Sun 2/9

9:55 pm-2:00 pm

1 stop30h 05m

$1,466

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Sat 2/8

4:15 pm-5:15 pm

2 stops59h 00m

Incheon Intl

Tue 2/11

12:20 am-8:18 pm

2 stops33h 58m

$1,604

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Wed 5/14

12:00 pm-6:45 pm

2 stops41h 45m

Incheon Intl

Fri 5/16

8:45 pm-5:26 pm

2 stops33h 41m

$1,742

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Wed 5/14

7:25 pm-4:25 pm

2 stops32h 00m

Incheon Intl

Sun 5/18

10:25 pm-9:29 pm

2 stops36h 04m

$1,931

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Wed 5/14

6:45 am-5:20 pm

1 stop21h 35m

Incheon Intl

Thu 5/22

10:15 am-5:26 pm

1 stop20h 11m

$1,969

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Fri 1/31

1:59 pm-5:40 am

2 stops25h 41m

Incheon Intl

Mon 2/10

6:00 pm-11:46 pm

2 stops19h 46m

$2,030

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Mon 3/17

2:25 pm-3:45 pm

3 stops36h 20m

Incheon Intl

Sat 3/22

12:30 am-3:04 pm

3 stops51h 34m

$3,010

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Thu 5/29

10:05 am-4:50 pm

1 stop17h 45m

Incheon Intl

Thu 6/5

9:20 am-8:38 pm

1 stop24h 18m

$9,369

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 13 results
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Compare providers for flights from Knoxville to Incheon Intl

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 Incheon Intl in January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 Knoxville-Incheon Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Knoxville-Incheon Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Knoxville-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Incheon Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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-Incheon Intl Airport 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 Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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.

Travel insights for flights from Knoxville to Incheon Intl

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

What is the cheapest time of day to fly from TYS to ICN?

Find hourly flight availability from Knoxville to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Incheon Intl Airport as you normally would.

Rainfall in Incheon Intl by month

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

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

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

If weather is an important factor for your trip to Incheon Intl Airport, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with American Airlines, Qatar Airways and Delta from Knoxville to Seoul to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,521 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

KLM
7.8
Good
1,341 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Finnair
7.6
Good
1,286 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Qatar Airways
7.5
Good
3,752 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Incheon Intl. 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 Incheon Intl?

    Knoxville McGhee Tyson (TYS) is the airport you will fly out of if you book a flight from Knoxville to Incheon Intl. You should not have trouble finding flights to Incheon Intl from McGhee Tyson; the airport handles an average of 0 outbound flights to Incheon Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Knoxville airport to Incheon Intl. It is only a 11.3 mi journey to McGhee Tyson (TYS) from Knoxville’s city center.

  • What are the cheapest airlines flying from Knoxville to Incheon Intl Airport round-trip?

    Flying on American Airlines is currently your cheapest option to Incheon Intl Airport, with prices starting at $1,319. Additional round-trip tickets that might be worth considering are offered by Finnair and Qatar Airways, with the lowest prices starting at $1,389 and $1,604, respectively. American Airlines is priced at 22% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Knoxville to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Incheon Intl 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 Knoxville to Incheon Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Knoxville to Incheon Intl Airport (average of $1,086). Flying from Knoxville to Incheon Intl Airport in June is currently the most expensive (average of $1,722). 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 Knoxville?

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Alternative routes for Knoxville to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Knoxville to Incheon Intl

Discover the top 2 airlines that operate flights from Knoxville to Incheon Intl. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,087Average$1,371FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,646Average$2,307FlexibilityNo cancel feeOn-time81%
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