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S$ 239+ Cheap flights from Knoxville

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22-4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TYS — SIN
30 Mar — 6 Apr1
1 adult

Find flights from Knoxville

Cheapest flights from Knoxville
Explore the most affordable flight options available from Knoxville. Find the lowest fares based on data from user searches, with prices last updated on 25 March 2025.

Thu 8-516:14TYS - SIN
2 stops26h 31mUnited Airlines
Thu 15-520:40SIN - TYS
2 stops25h 35mUnited Airlines
Deal found 24-3S$ 1,468
Wed 4-618:28TYS - SIN
2 stops35h 57mFinnair
Fri 1-821:35SIN - TYS
2 stops35h 32mFinnair
Deal found 24-3S$ 1,910
Thu 8-507:00TYS - SIN
2 stops29h 20mAmerican Airlines
Wed 14-501:55SIN - TYS
2 stops27h 36mAmerican Airlines
Deal found 24-3S$ 1,941
Tue 3-615:00TYS - SIN
2 stops39h 25mMultiple Airlines
Sat 2-821:35SIN - TYS
2 stops38h 15mMultiple Airlines
Deal found 25-3S$ 2,407
Fri 27-612:17TYS - SIN
2 stops39h 28mQatar Airways
Thu 17-703:10SIN - TYS
2 stops32h 40mQatar Airways
Deal found 25-3S$ 3,167
Tue 3-607:00TYS - SIN
2 stops46h 30mJapan Airlines
Wed 30-701:55SIN - TYS
2 stops47h 31mJapan Airlines
Deal found 23-3S$ 3,296
Wed 4-605:45TYS - SIN
2 stops45h 05mEthiopian Air
Thu 31-702:00SIN - TYS
3 stops48h 58mEthiopian Air
Deal found 24-3S$ 3,378

Find flights from Knoxville within your budget

Find flights departing from Knoxville that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 25 March 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Thu 8-5

10:50-06:45

2 stops31h 55m

Singapore Changi

Thu 15-5

09:00-22:45

3 stops25h 45m

S$ 1,468

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Wed 4-6

18:28-18:25

2 stops35h 57m

Singapore Changi

Fri 1-8

21:35-21:07

2 stops35h 32m

S$ 1,910

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Thu 8-5

07:00-00:20

2 stops29h 20m

Singapore Changi

Wed 14-5

01:55-17:31

2 stops27h 36m

S$ 1,941

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Tue 3-6

15:00-18:25

2 stops39h 25m

Singapore Changi

Sat 2-8

21:35-23:50

2 stops38h 15m

S$ 2,407

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Fri 27-6

12:17-15:45

2 stops39h 28m

Singapore Changi

Thu 17-7

03:10-23:50

2 stops32h 40m

S$ 3,167

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Tue 3-6

07:00-17:30

2 stops46h 30m

Singapore Changi

Wed 30-7

01:55-13:26

2 stops47h 31m

S$ 3,296

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Wed 4-6

05:45-14:50

2 stops45h 05m

Singapore Changi

Thu 31-7

02:00-14:58

3 stops48h 58m

S$ 3,378

Flights are sorted by cheapest return flights first.

Deals found on 24-3

Best time to book a flight from Knoxville

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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.

Travel insights for flights from Knoxville

Get recent, data-driven insights about flights from Knoxville including ideal travel times, pricing trends, and more.
No data available for this route at this time. Please check back soon.

Airline reviews for flights from Knoxville

Get insights into the airlines that provide service from Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Knoxville. In the last 7 days, Cheapflights users made a total of 200,618 searches.
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very Good
1,440 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Finnair
7.6
Good
1,266 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Qatar Airways
7.4
Good
3,539 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
United Airlines
7.4
Good
8,605 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
American Airlines
7.2
Good
10,000 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Boarding

8.4

Food

7.7

Overall

8.3

Comfort

8.2

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

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Related info for your journey

Access useful and relevant information related to your journey from Knoxville. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 25 March 2025.

  • What are the most popular destinations to fly to from Knoxville?

    This month, the top selected destinations from Knoxville are Fort Lauderdale, Denver, Dallas/Fort Worth Airport. Throughout the year, Denver, Fort Lauderdale, Chicago are some of the top choices made by users flying from Knoxville.

  • How does Cheapflights help users find flights from Knoxville?

    Cheapflights makes it easy to find flights from Knoxville by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Knoxville?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Knoxville.

  • Can Cheapflights find flights from Knoxville with no change fees?

    Yes, we can. To see specific flights from Knoxville with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Knoxville become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Knoxville today and book when you’re ready!

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How does Cheapflights help users find flights from Knoxville?

Cheapflights makes it easy to find flights from Knoxville by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Knoxville?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Knoxville.

Can Cheapflights find flights from Knoxville with no change fees?

Yes, we can. To see specific flights from Knoxville with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Knoxville become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Knoxville today and book when you’re ready!

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