$1,090+ Cheap flights from Knoxville (TYS) to Seoul (SEL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SEL
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Seoul 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 Seoul
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Cheapest flights from Knoxville to SeoulExplore the most affordable flight options available from Knoxville to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Knoxville to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:30 am -
1 stop19h 15m
Tue 9/225:50 pm -
1 stop18h 32m
Deal found 9/16![American Airlines logo]()
$1,090
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:37 pm -
1 stop39h 18m
Wed 10/2110:00 am -
1 stop38h 29m
Deal found 9/14![Multiple Airlines logo]()
$1,204
This Cathay Pacific deal was found by Cheapflights users on 9/15. 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.
Fri 10/308:02 pm -
2 stops39h 38m
Fri 11/610:00 am -
2 stops27h 32m
Deal found 9/15![Multiple Airlines logo]()
$1,231
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:20 am -
2 stops28h 20m
Thu 11/512:45 pm -
2 stops22h 09m
Deal found 9/14![United Airlines logo]()
$1,497
This Japan Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 9/247:30 am -
2 stops21h 25m
Mon 9/2812:05 pm -
2 stops41h 06m
Deal found 9/13![Japan Airlines logo]()
$1,535
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:25 am -
2 stops25h 40m
Thu 11/58:15 am -
2 stops22h 14m
Deal found 9/14![Japan Airlines logo]()
$1,695
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/305:40 am -
1 stop20h 50m
Fri 11/67:25 pm -
1 stop16h 43m
Deal found 9/15![Delta logo]()
$1,713
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:30 am -
2 stops45h 25m
Wed 10/217:15 pm -
2 stops31h 52m
Deal found 9/14![Japan Airlines logo]()
$1,800
This Finnair deal was found by Cheapflights users on 9/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/286:25 pm -
2 stops52h 00m
Sun 1/311:00 pm -
2 stops39h 33m
Deal found 9/16![Multiple Airlines logo]()
$1,953
This CheapOair deal was found by Cheapflights users on 9/15. 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.
Fri 10/307:30 am -
2 stops25h 35m
Fri 11/68:15 am -
2 stops22h 14m
Deal found 9/15![Japan Airlines logo]()
$1,957
This Air Canada deal was found by Cheapflights users on 9/15. 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.
Thu 10/225:45 am -
2 stops22h 45m
Mon 10/267:10 pm -
2 stops32h 38m
Deal found 9/15![Air Canada logo]()
$2,044
This Japan Airlines deal was found by Cheapflights users on 9/16. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:25 am -
2 stops24h 50m
Mon 10/197:15 pm -
2 stops31h 52m
Deal found 9/16![Japan Airlines logo]()
$2,318
Best flights from Knoxville to SeoulDiscover carefully curated flight deals from Knoxville to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Knoxville to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:37 pm -
1 stop39h 18m
Wed 10/2110:00 am -
1 stop38h 29m
Deal found 9/14![Multiple Airlines logo]()
$1,204
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:20 am -
2 stops28h 20m
Thu 11/512:45 pm -
2 stops22h 09m
Deal found 9/14![United Airlines logo]()
$1,497
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:25 am -
2 stops25h 40m
Thu 11/58:15 am -
2 stops22h 14m
Deal found 9/14![Japan Airlines logo]()
$1,695
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/305:40 am -
1 stop20h 50m
Fri 11/67:25 pm -
1 stop16h 43m
Deal found 9/15![Delta logo]()
$1,713
This Air Canada deal was found by Cheapflights users on 9/15. 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.
Thu 10/225:45 am -
2 stops22h 45m
Mon 10/267:10 pm -
2 stops32h 38m
Deal found 9/15![Air Canada logo]()
$2,044
This Korean Air deal was found by Cheapflights users on 9/15. 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.
Thu 10/225:40 am -
1 stop21h 15m
Mon 10/267:25 pm -
1 stop17h 34m
Deal found 9/15![Korean Air logo]()
$2,126
This Cathay Pacific deal was found by Cheapflights users on 9/15. 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.
Fri 10/308:02 pm -
2 stops39h 38m
Fri 11/610:00 am -
2 stops27h 32m
Deal found 9/15![Multiple Airlines logo]()
$1,231
This Finnair deal was found by Cheapflights users on 9/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/286:25 pm -
2 stops52h 00m
Sun 1/311:00 pm -
2 stops39h 33m
Deal found 9/16![Multiple Airlines logo]()
$1,953
This Japan Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/157:25 am -
2 stops24h 50m
Mon 10/197:15 pm -
2 stops31h 52m
Deal found 9/15![Japan Airlines logo]()
$2,318
This oojo deal was found by Cheapflights users on 9/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2811:27 am -
2 stops20h 38m
Sun 1/38:15 am -
2 stops43h 50m
Deal found 9/16![Japan Airlines logo]()
$3,194
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/298:57 am -
3 stops24h 08m
Thu 11/58:15 am -
3 stops23h 22m
Deal found 9/14![Multiple Airlines logo]()
$9,403
This ANA deal was found by Cheapflights users on 9/15. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:15 am -
2 stops26h 05m
Tue 10/207:40 am -
2 stops25h 39m
Deal found 9/15![Multiple Airlines logo]()
$11,538
Last-minute flights from Knoxville to SeoulDiscover last-minute flight deals from Knoxville to Seoul. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Seoul. Data last updated September 17, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:30 am -
1 stop19h 15m
Tue 9/225:50 pm -
1 stop18h 32m
Deal found 9/16![American Airlines logo]()
$1,090
This Japan Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 9/247:30 am -
2 stops21h 25m
Mon 9/2812:05 pm -
2 stops41h 06m
Deal found 9/13![Japan Airlines logo]()
$1,535
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:37 pm -
1 stop39h 18m
Wed 10/2110:00 am -
1 stop38h 29m
Deal found 9/14![Multiple Airlines logo]()
$1,204
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:30 am -
2 stops45h 25m
Wed 10/217:15 pm -
2 stops31h 52m
Deal found 9/14![Japan Airlines logo]()
$1,800
This Japan Airlines deal was found by Cheapflights users on 9/16. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:25 am -
2 stops24h 50m
Mon 10/197:15 pm -
2 stops31h 52m
Deal found 9/16![Japan Airlines logo]()
$2,318
This Air Canada deal was found by Cheapflights users on 9/15. 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.
Thu 10/225:45 am -
2 stops22h 45m
Mon 10/267:10 pm -
2 stops32h 38m
Deal found 9/15![Air Canada logo]()
$2,044
This Ethiopian Air deal was found by Cheapflights users on 9/15. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:45 am -
2 stops45h 15m
Sun 10/2512:05 am -
3 stops56h 31m
Deal found 9/15![Ethiopian Air logo]()
$2,117
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:20 am -
2 stops28h 20m
Thu 11/512:45 pm -
2 stops22h 09m
Deal found 9/14![United Airlines logo]()
$1,497
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:25 am -
2 stops25h 40m
Thu 11/58:15 am -
2 stops22h 14m
Deal found 9/14![Japan Airlines logo]()
$1,695
This Cathay Pacific deal was found by Cheapflights users on 9/15. 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.
Fri 10/308:02 pm -
2 stops39h 38m
Fri 11/610:00 am -
2 stops27h 32m
Deal found 9/15![Multiple Airlines logo]()
$1,231
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/305:40 am -
1 stop20h 50m
Fri 11/67:25 pm -
1 stop16h 43m
Deal found 9/15![Delta logo]()
$1,713
This CheapOair deal was found by Cheapflights users on 9/15. 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.
Fri 10/307:30 am -
2 stops25h 35m
Fri 11/68:15 am -
2 stops22h 14m
Deal found 9/15![Japan Airlines logo]()
$1,957
Find flight deals from Knoxville to Seoul
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Seoul (SEL). 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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,204 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Seoul 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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Knoxville to Seoul that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleIncheon
TYS Knoxville McGhee Tyson - ICN Incheon Intl
TYSICN
Knoxville McGhee Tyson
Sun 10/11
1:37 pm-5:55 pm
1 stop39h 18m
Incheon Intl
Wed 10/21
10:00 am-11:29 am
1 stop38h 29m
$1,204
KnoxvilleIncheon
TYS Knoxville McGhee Tyson - ICN Incheon Intl
TYSICN
Knoxville McGhee Tyson
Fri 10/30
8:02 pm-12:40 am
2 stops39h 38m
Incheon Intl
Fri 11/6
10:00 am-11:32 pm
2 stops27h 32m
$1,231
KnoxvilleIncheon
TYS Knoxville McGhee Tyson - ICN Incheon Intl
TYSICN
Knoxville McGhee Tyson
Thu 10/29
11:20 am-4:40 am
2 stops28h 20m
Incheon Intl
Thu 11/5
12:45 pm-8:54 pm
2 stops22h 09m
$1,497
KnoxvilleSeoul
TYS Knoxville McGhee Tyson - GMP Seoul Gimpo Intl
TYSGMP
Knoxville McGhee Tyson
Thu 10/29
7:25 am-10:05 pm
2 stops25h 40m
Seoul Gimpo Intl
Thu 11/5
8:15 am-4:29 pm
2 stops22h 14m
$1,695
Quickest round-trip
KnoxvilleIncheon
TYS Knoxville McGhee Tyson - ICN Incheon Intl
TYSICN
Knoxville McGhee Tyson
Fri 10/30
5:40 am-3:30 pm
1 stop20h 50m
Incheon Intl
Fri 11/6
7:25 pm-10:08 pm
1 stop16h 43m
$1,713
KnoxvilleIncheon
TYS Knoxville McGhee Tyson - ICN Incheon Intl
TYSICN
Knoxville McGhee Tyson
Mon 12/28
6:25 pm-12:25 pm
2 stops52h 00m
Incheon Intl
Sun 1/3
11:00 pm-12:33 am
2 stops39h 33m
$1,953
KnoxvilleIncheon
TYS Knoxville McGhee Tyson - ICN Incheon Intl
TYSICN
Knoxville McGhee Tyson
Thu 10/22
5:45 am-5:30 pm
2 stops22h 45m
Incheon Intl
Mon 10/26
7:10 pm-2:48 pm
2 stops32h 38m
$2,044
KnoxvilleIncheon
TYS Knoxville McGhee Tyson - ICN Incheon Intl
TYSICN
Knoxville McGhee Tyson
Thu 10/22
5:40 am-3:55 pm
1 stop21h 15m
Incheon Intl
Mon 10/26
7:25 pm-11:59 pm
1 stop17h 34m
$2,126
KnoxvilleSeoul
TYS Knoxville McGhee Tyson - GMP Seoul Gimpo Intl
TYSGMP
Knoxville McGhee Tyson
Thu 10/15
7:25 am-9:15 pm
2 stops24h 50m
Seoul Gimpo Intl
Mon 10/19
7:15 pm-2:07 pm
2 stops31h 52m
$2,318
KnoxvilleSeoul
TYS Knoxville McGhee Tyson - GMP Seoul Gimpo Intl
TYSGMP
Knoxville McGhee Tyson
Mon 12/28
11:27 am-10:05 pm
2 stops20h 38m
Seoul Gimpo Intl
Sun 1/3
8:15 am-2:05 pm
2 stops43h 50m
$3,194
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Knoxville to Seoul
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 Seoul in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Seoul flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Seoul 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 Knoxville-Seoul 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 Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul from Knoxville with our price prediction graph.
TYS-SEL
TYS-ICN
TYS-GMP
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 Seoul
TYS-SEL
TYS-ICN
TYS-GMP
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Seoul
Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated September 17, 2026.
Read through reviews of airlines operating flights from Knoxville to Seoul, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.4
Food
6.4
Crew
7.9
Comfort
7.2
Overall
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Boarding
7.4
Food
6.4
Crew
7.9
Comfort
7.2
Overall
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
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Alternative routes for Knoxville to Seoul
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Complete your trip
Complete your trip to Seoul by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Knoxville to Seoul by cabin class
Find flights from Knoxville to Seoul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Knoxville and Seoul flights
Browse other Knoxville and Seoul flight options. Last updated on September 17, 2026.
Other flights from Knoxville
Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seoul
Explore flights to Seoul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Top airline flying from Knoxville to Seoul
Discover the top airline that operate flights from Knoxville to Seoul. 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$894 | Average$1,404 | FlexibilityNo cancel fee | On-time71% |