Flight to Knox County

View S$766 flight on Sun, 24 May, 2026Opens in a new window

Popular airlines to Knox County

  • Scoot

  • AirAsia

  • Jetstar Asia

  • Thai AirAsia

  • Indonesia AirAsia

  • Singapore Airlines

  • China Eastern Airlines

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Cheap round-trip flights to Knox County

Prices were available within the past 7 days and start at S$766 for one-way flights and S$1,561 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Tue, 6 Oct - Tue, 13 Oct
SIN
Singapore
TYS
Knoxville
S$1,561 Return, found 1 day ago
S$1,561
Return
found 1 day ago
Select Cathay Pacific flight, departing Tue, 6 Oct from Singapore to Knoxville, returning Tue, 13 Oct, priced at S$1,561 found 1 day ago
Cathay Pacific
Tue, 6 Oct - Tue, 13 Oct
SIN
Singapore
TYS
Knoxville
S$1,636 Return, found 1 day ago
S$1,636
Return
found 1 day ago
Select Cathay Pacific flight, departing Tue, 6 Oct from Singapore to Knoxville, returning Tue, 13 Oct, priced at S$1,636 found 1 day ago
Cathay Pacific
Tue, 17 Mar - Sat, 21 Mar
SIN
Singapore
LEX
Lexington
S$1,731 Return, found 6 days ago
S$1,731
Return
found 6 days ago
Select Cathay Pacific flight, departing Tue, 17 Mar from Singapore to Lexington, returning Sat, 21 Mar, priced at S$1,731 found 6 days ago
Cathay Pacific
Tue, 6 Oct - Tue, 13 Oct
SIN
Singapore
TYS
Knoxville
S$1,821 Return, found 1 day ago
S$1,821
Return
found 1 day ago
Select Cathay Pacific flight, departing Tue, 6 Oct from Singapore to Knoxville, returning Tue, 13 Oct, priced at S$1,821 found 1 day ago
United
Tue, 17 Mar - Sat, 21 Mar
SIN
Singapore
LEX
Lexington
S$2,023 Return, found 6 days ago
S$2,023
Return
found 6 days ago
Select United flight, departing Tue, 17 Mar from Singapore to Lexington, returning Sat, 21 Mar, priced at S$2,023 found 6 days ago
United
Sun, 24 May - Sat, 6 Jun
HND
Tokyo
LEX
Lexington
S$2,029 Return, found 1 day ago
S$2,029
Return
found 1 day ago
Select United flight, departing Sun, 24 May from Tokyo to Lexington, returning Sat, 6 Jun, priced at S$2,029 found 1 day ago
Lufthansa
Tue, 2 Jun - Mon, 15 Jun
SIN
Singapore
TYS
Knoxville
S$2,077 Return, found 4 days ago
S$2,077
Return
found 4 days ago
Select Lufthansa flight, departing Tue, 2 Jun from Singapore to Knoxville, returning Mon, 15 Jun, priced at S$2,077 found 4 days ago
Qatar Airways
Tue, 6 Oct - Tue, 13 Oct
SIN
Singapore
TYS
Knoxville
S$2,202 Return, found 1 day ago
S$2,202
Return
found 1 day ago
Select Qatar Airways flight, departing Tue, 6 Oct from Singapore to Knoxville, returning Tue, 13 Oct, priced at S$2,202 found 1 day ago
Finnair
Sun, 24 May - Sat, 6 Jun
SIN
Singapore
LEX
Lexington
S$2,216 Return, found 1 day ago
S$2,216
Return
found 1 day ago
Select Finnair flight, departing Sun, 24 May from Singapore to Lexington, returning Sat, 6 Jun, priced at S$2,216 found 1 day ago
Japan Airlines
Mon, 11 May - Thu, 14 May
SIN
Singapore
TYS
Knoxville
S$2,231 Return, found 3 days ago
S$2,231
Return
found 3 days ago
Select Japan Airlines flight, departing Mon, 11 May from Singapore to Knoxville, returning Thu, 14 May, priced at S$2,231 found 3 days ago

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Trending flights to Knox County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Tue, 6 Oct - Tue, 13 Oct
SIN
Singapore
TYS
Knoxville
S$1,561 Return, found 1 day ago
S$1,561
Return
found 1 day ago
Select Cathay Pacific flight, departing Tue, 6 Oct from Singapore to Knoxville, returning Tue, 13 Oct, priced at S$1,561 found 1 day ago

Frequently asked questions

How do I find cheap flights to Knox County that have flexible change policies?
We know that things can change from one day to the next, so reserving a flexible ticket with Expedia is a wise idea. Tick the "No change fee" box directly below the "Flexible change policies" filter. Your affordable, flexible flight to Knox County is just a few clicks away.
Which airlines fly to Knox County?
With a great selection of airlines flying into or near Knox County, you have plenty of choice:

  • American Airlines - 733 flights to or near Knox County each month, including 733 flights to Louisville Intl. Airport (SDF) per month.
  • United Airlines - 472 flights to or near Knox County each month, including 472 flights to Louisville Intl. Airport (SDF) per month.
  • Delta Air Lines - 450 flights to or near Knox County each month, including 450 flights to Louisville Intl. Airport (SDF) per month.

How can I find cheap tickets to Knox County?
One of the easiest ways to bag cheap tickets to Knox County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. You'll see the cheapest prices for nearby days. The best price for a flight to Knox County in the last seven days was S$1,561. Booking well in advance will generally help you pick up an even bigger bargain.
How much is a flight to Knox County?
There were lots of budget-friendly fares up for grabs in the last seven days, with the cost of a round-trip flight to Knox County ranging between S$1,561 and S$2,231. Many lucky travellers scored one-way tickets from Tokyo (HND) for as low as S$766.
What are the most popular airports to fly into in Knox County?
Start organising your Knox County trip by booking a fare on one of the 2,155 flights every month to Louisville Intl. Airport (SDF). This is the region's main entryway.
When is the cheapest time to fly to Knox County?
Taking off on a Tuesday, followed by a Monday, is usually the best way to land the cheapest flight. Stay away from the weekends if you can, because Saturday is typically the costliest day. Spend the money you saved having a good time in Knox County instead!
How much is a plane ticket to Knox County?
In the last seven days, plane tickets to Knox County fluctuated between S$1,561 and S$2,231. The early bird catches the worm, so snap up a good deal today.
What is the best time to go to Knox County?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a good time to explore the well-known Knox County city of Barbourville. Average temperatures fluctuate between 16ºC and 29ºC at this time of year. The biggest crowds flock here in March, April and July.
What months are the cheapest to book a flight to Knox County?
Snap up a ticket in February for low-priced flights to Knox County. The festive month of December is generally the most expensive time to purchase a fare.

Book with confidence

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.

Travel information

Knox County Flights Information

Airlines serving
United, Cathay Pacific, Delta, Lufthansa, American Airlines, Qatar Airways, Finnair, Japan Airlines
Roundtrip price
from S$1,561
Knox County Flights Information

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