Cheap Flights to Knox County | Popular Routes to Knox County from HK$8,435

View HK$8,435 flight on Fri, 19 Jun 2026Opens in a new window

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Cheap round-trip flights to Knox County

Prices were available within the past 7 days and start at HK$8,435 for one-way flights and HK$13,057 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 19 Jun - Tue, 23 Jun
ICN
Seoul
TYS
Knoxville
HK$13,057 Return, found 1 day ago
HK$13,057
Return
found 1 day ago
Select United flight, departing Fri, 19 Jun from Seoul to Knoxville, returning Tue, 23 Jun, priced at HK$13,057 found 1 day ago
American Airlines
Fri, 19 Jun - Tue, 23 Jun
ICN
Seoul
TYS
Knoxville
HK$16,020 Return, found 1 day ago
HK$16,020
Return
found 1 day ago
Select American Airlines flight, departing Fri, 19 Jun from Seoul to Knoxville, returning Tue, 23 Jun, priced at HK$16,020 found 1 day ago
Cathay Pacific
Fri, 19 Jun - Tue, 23 Jun
ICN
Seoul
TYS
Knoxville
HK$16,031 Return, found 1 day ago
HK$16,031
Return
found 1 day ago
Select Cathay Pacific flight, departing Fri, 19 Jun from Seoul to Knoxville, returning Tue, 23 Jun, priced at HK$16,031 found 1 day ago
American Airlines
Fri, 19 Jun - Tue, 23 Jun
ICN
Seoul
TYS
Knoxville
HK$16,205 Return, found 1 day ago
HK$16,205
Return
found 1 day ago
Select American Airlines flight, departing Fri, 19 Jun from Seoul to Knoxville, returning Tue, 23 Jun, priced at HK$16,205 found 1 day ago
United
Fri, 19 Jun - Tue, 23 Jun
ICN
Seoul
TYS
Knoxville
HK$16,443 Return, found 1 day ago
HK$16,443
Return
found 1 day ago
Select United flight, departing Fri, 19 Jun from Seoul to Knoxville, returning Tue, 23 Jun, priced at HK$16,443 found 1 day ago
Delta
Fri, 19 Jun - Tue, 23 Jun
ICN
Seoul
TYS
Knoxville
HK$16,463 Return, found 1 day ago
HK$16,463
Return
found 1 day ago
Select Delta flight, departing Fri, 19 Jun from Seoul to Knoxville, returning Tue, 23 Jun, priced at HK$16,463 found 1 day ago
Delta
Fri, 19 Jun - Tue, 23 Jun
ICN
Seoul
TYS
Knoxville
HK$16,680 Return, found 1 day ago
HK$16,680
Return
found 1 day ago
Select Delta flight, departing Fri, 19 Jun from Seoul to Knoxville, returning Tue, 23 Jun, priced at HK$16,680 found 1 day ago
Delta
Fri, 19 Jun - Tue, 23 Jun
ICN
Seoul
TYS
Knoxville
HK$16,897 Return, found 1 day ago
HK$16,897
Return
found 1 day ago
Select Delta flight, departing Fri, 19 Jun from Seoul to Knoxville, returning Tue, 23 Jun, priced at HK$16,897 found 1 day ago
American Airlines
Fri, 19 Jun - Tue, 23 Jun
ICN
Seoul
TYS
Knoxville
HK$17,072 Return, found 1 day ago
HK$17,072
Return
found 1 day ago
Select American Airlines flight, departing Fri, 19 Jun from Seoul to Knoxville, returning Tue, 23 Jun, priced at HK$17,072 found 1 day ago
Korean Air
Fri, 19 Jun - Tue, 23 Jun
ICN
Seoul
TYS
Knoxville
HK$17,408 Return, found 1 day ago
HK$17,408
Return
found 1 day ago
Select Korean Air flight, departing Fri, 19 Jun from Seoul to Knoxville, returning Tue, 23 Jun, priced at HK$17,408 found 1 day ago
Book with confidence

About Knox County

Expedia offers flights to Knox County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Knox County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Knox County that have flexible change policies?
Search for your affordable fares to Knox County, then check the "No change fee" box directly under the "Flexible change policies" filter. It really is that easy. We get that travel plans can change and flexibility is important, so you can book with confidence with Expedia.
Which airlines fly to Knox County?
When you're ready to lock in your ticket to or near Knox County, these quality airlines are waiting to welcome you on board:

  • American Airlines - 585 flights to or near Knox County each month, including 585 flights to McGhee Tyson Airport (TYS) per month.
  • United Airlines - 329 flights to or near Knox County each month, including 329 flights to McGhee Tyson Airport (TYS) per month.
  • Delta Air Lines - 320 flights to or near Knox County each month, including 320 flights to McGhee Tyson Airport (TYS) per month.

How can I find cheap tickets to Knox County?
Start searching as early as possible, travel on a cheaper day, use frequent flyer miles — there are plenty of ways! One more is to make use of Expedia's "flexible dates" feature. Search for a Knox County flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to Knox County was HK$13,057.
How much is a flight to Knox County?
One-way flights departing from Seoul (ICN) sold for as low as HK$8,435 in the last seven days. During this period, the price of a round-trip fare to Knox County ranged between HK$13,057 and HK$17,408. If you find a bargain, book as fast as you can — these prices don't stick around for long.
What are the most popular airports to fly into in Knox County?
Jet into McGhee Tyson Airport (TYS) and enjoy all that Knox County has to offer. As the region's main entry point, about 1,478 flights land here each month.
When is the cheapest time to fly to Knox County?
If you're not fixed on your travel dates to Knox County, leave earlier in the week. The most affordable day to take off is normally Tuesday, closely followed by Monday. Saturday is typically the priciest day, with many people choosing to take off on the weekend.
How much is a plane ticket to Knox County?
Flights to Knox County ranged from HK$13,057 to HK$17,408 in the last seven days. Normally, the sooner you make a reservation, the bigger the bargain.
What is the best time to go to Knox County?
A popular time to discover Knox County, as well as the renowned city of Knoxville, is during the lively months of March, May and July. Summer here begins June 20, and you can look forward to average temperatures of between 18ºC and 32ºC if you visit then. This warmer weather is ideal for wandering around this city's attractions.
What months are the cheapest to book a flight to Knox County?
The best month to snare a terrific deal to Knox County is February, whereas the most expensive is December. Steer clear of this month if you're counting your pennies.

Book with confidence

About Knox County

Expedia offers flights to Knox County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Knox County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Knox County
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