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R17 780+ Cheap flights to Knoxville

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
— TYS
Apr 3 — Apr 101
1 adult
1 adult, Economy, 0 bags

Flights to Knoxville in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Knoxville
Explore the most affordable flight options available to Knoxville. Find the lowest fares based on data from user searches, with prices last updated on 4 March 2026.

Wed 18/319:35
JNB
-
TYS
2 stops34h 15m
British Airways
Sun 22/317:47
TYS
-
JNB
2 stops31h 48m
British Airways
Deal found 1/3R17 780
Fri 2/1021:15
JNB
-
TYS
2 stops30h 39m
British Airways
Fri 16/1018:54
TYS
-
JNB
2 stops30h 06m
British Airways
Deal found 4/3R17 895
Fri 2/1020:25
JNB
-
TYS
2 stops27h 52m
Delta
Fri 16/1019:20
TYS
-
JNB
1 stop18h 20m
Delta
Deal found 4/3R19 137
Fri 2/1014:30
JNB
-
TYS
3 stops30h 12m
Multiple Airlines
Fri 16/1013:23
TYS
-
JNB
2 stops32h 37m
Multiple Airlines
Deal found 4/3R43 062
Fri 2/1019:20
JNB
-
TYS
3 stops44h 40m
Air Canada
Fri 16/1014:20
TYS
-
JNB
3 stops37h 00m
Air Canada
Deal found 4/3R45 138

Find flight deals to Knoxville

Find the latest flights to Knoxville in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 4 March 2026.

Return from

R17 780

Popular in

August

Cheapest in

February
British Airways
  • British Airways
  • 18/3-22/3
  • 4 total stops
  • 66h 03m total
  • Johannesburg to Knoxville
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (R3 561 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (R981 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Locate flights to Knoxville that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 4 March 2026.
Use the filters below to find and compare flights to Knoxville that are best for you.

Fly from

Route

Depart

Return

Price

JohannesburgKnoxville

JNB - TYS

JNBTYS

Johannesburg OR Tambo

Wed 18/3

19:35-23:50

2 stops34h 15m

Knoxville McGhee Tyson

Sun 22/3

17:47-7:35

2 stops31h 48m

R17 780

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Sorted by cheapest first

Best time to book a flight to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville with our price prediction graph.
Estimated return 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 to Knoxville

How long is the flight to Knoxville?

On average, a flight from Johannesburg to Knoxville takes 29 hours 5 minutes. Flights to Knoxville from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Knoxville?

The most popular airline flying from Johannesburg to Knoxville is British Airways.

British Airways
British Airways
From R16 526

What are the cheapest airlines that fly to Knoxville?

The cheapest airline flying from Johannesburg to Knoxville is British Airways.

Rainfall in Knoxville by month

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

In terms of precipitation, rainfall in Knoxville ranges from 68.0 - 123.0 mm per month. March is typically the wettest month, when rainfall can reach 123.0 mm. October is typically the driest time to visit Knoxville when rainfall is around 68.0 mm.

Temperature in Knoxville by month

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

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated 4 March 2026.
Read reviews from past customers who have flown British Airways to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6,7
Okay
7 774 reviews
Check prices

Boarding

6,9

Comfort

6,8

Food

6,4

Overall

6,7

Crew

7,6

Entertainment

6,4

Reviews

1 / 20
6,0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6,7
Okay
7 774 reviews
British Airways
6,7
Okay
7 774 reviews
Check prices

Boarding

6,9

Comfort

6,8

Food

6,4

Overall

6,7

Crew

7,6

Entertainment

6,4

Reviews

1 / 20
6,0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

FAQs about flying to Knoxville

  • What airport do you fly into for flights to Knoxville?

    Travellers will need to book flights to McGhee Tyson (TYS) if they wish to fly to Knoxville. The Knoxville airport is 18,2 km from the city centre.

  • Can I find cheaper flights to Knoxville if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Knoxville on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Knoxville?

    Based on reviews from Cheapflights users, British Airways is rated the highest out of the airlines that fly to Knoxville.

  • Does Knoxville McGhee Tyson have car hire?

    Yes. Those touching down at Knoxville McGhee Tyson can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Knoxville McGhee Tyson?

    Yes. Knoxville McGhee Tyson has hotels nearby for those requiring accommodations. Hilton Knoxville Airport is the closest property to Knoxville McGhee Tyson (0,0 km away from Knoxville McGhee Tyson).

See more FAQs

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Yes! Cheapflights helps users easily find flights to Knoxville with no change fees.

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