How long is the flight from Knoxville to Singapore?

For as low as $4,892, Japan Airlines can have you in Singapore from Knoxville in 27h 56m. The distance from Knoxville to Singapore is about 9811 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Most accurate provider : When it comes to deals on Knoxville-Singapore flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Knoxville-Singapore flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Knoxville-Singapore flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Knoxville-Singapore flights, Cheapflights users trust Mytrip the most. Mytrip 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-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Knoxville to Singapore that include hotel bookings?

Yes. In addition to deals on Knoxville to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Knoxville to Singapore?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Singapore.

Can I find deals for business class flights from Knoxville to Singapore?

Yes. Cheapflights offers flight deals from Knoxville to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,050+ Flights from Knoxville to Singapore

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Knoxville to Singapore 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 Singapore

Cheapest flights from Knoxville to Singapore
Explore the most affordable flight options available from Knoxville to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

Sat 12/137:25 pmTYS - SIN

2 stops46h 25mMultiple Airlines

Sat 12/2010:30 amSIN - TYS

2 stops49h 09mMultiple Airlines

Deal found 12/12

$26,845

Best flights from Knoxville to Singapore
Discover carefully curated flight deals from Knoxville to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.

Tue 1/277:54 amTYS - SIN

2 stops39h 01mMultiple Airlines

Tue 2/312:55 pmSIN - TYS

2 stops46h 14mMultiple Airlines

Deal found 12/13

$1,050

Tue 3/107:00 amTYS - SIN

3 stops36h 00mUnited Airlines

Tue 3/1710:20 pmSIN - TYS

2 stops27h 26mUnited Airlines

Deal found 12/14

$1,129

Mon 1/267:54 amTYS - SIN

2 stops33h 41mJapan Airlines

Wed 1/282:20 amSIN - TYS

2 stops23h 26mJapan Airlines

Deal found 12/11

$1,319

Wed 1/287:54 amTYS - SIN

2 stops40h 11mMultiple Airlines

Wed 2/48:15 pmSIN - TYS

2 stops38h 54mMultiple Airlines

Deal found 12/14

$1,050

Tue 3/1011:42 amTYS - SIN

2 stops29h 58mMultiple Airlines

Mon 3/161:25 amSIN - TYS

2 stops32h 07mMultiple Airlines

Deal found 12/14

$1,050

Mon 6/15:39 pmTYS - SIN

2 stops36h 56mUnited Airlines

Tue 6/238:45 amSIN - TYS

2 stops37h 15mUnited Airlines

Deal found 12/13

$1,429

Tue 1/277:54 amTYS - SIN

2 stops27h 56mAmerican Airlines

Mon 2/22:20 amSIN - TYS

3 stops26h 00mAmerican Airlines

Deal found 12/13

$4,892

Last-minute flights from Knoxville to Singapore
Discover last-minute flight deals from Knoxville to Singapore. Data last updated December 14, 2025 and is based on user searches.

Sat 12/137:25 pmTYS - SIN

2 stops46h 25mMultiple Airlines

Sat 12/2010:30 amSIN - TYS

2 stops49h 09mMultiple Airlines

Deal found 12/12

$26,845

Mon 1/267:54 amTYS - SIN

2 stops33h 41mJapan Airlines

Wed 1/282:20 amSIN - TYS

2 stops23h 26mJapan Airlines

Deal found 12/11

$1,319

Tue 1/277:54 amTYS - SIN

2 stops39h 01mMultiple Airlines

Tue 2/312:55 pmSIN - TYS

2 stops46h 14mMultiple Airlines

Deal found 12/13

$1,050

Tue 1/277:54 amTYS - SIN

2 stops27h 56mAmerican Airlines

Mon 2/22:20 amSIN - TYS

3 stops26h 00mAmerican Airlines

Deal found 12/13

$4,892

Wed 1/287:54 amTYS - SIN

2 stops42h 01mMultiple Airlines

Wed 2/48:45 amSIN - TYS

3 stops46h 08mMultiple Airlines

Deal found 12/14

$1,292

Find flight deals from Knoxville to Singapore

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$1,050 (Cathay Pacific)

Provider with most accurate pricing for Knoxville McGhee Tyson-Singapore Changi flight deals.

Search Deals

Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Singapore Changi flights.

Search Deals

From Knoxville McGhee Tyson to Singapore Changi

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Tue 1/27

7:54 am-11:55 am

2 stops39h 01m

Singapore Changi

Tue 2/3

12:55 pm-10:09 pm

2 stops46h 14m

$1,050

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Wed 1/28

7:54 am-1:05 pm

2 stops40h 11m

Singapore Changi

Wed 2/4

8:15 pm-10:09 pm

2 stops38h 54m

$1,050

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Tue 3/10

11:42 am-5:40 am

2 stops29h 58m

Singapore Changi

Mon 3/16

1:25 am-9:32 pm

2 stops32h 07m

$1,050

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Tue 3/10

7:00 am-7:00 am

3 stops36h 00m

Singapore Changi

Tue 3/17

10:20 pm-1:46 pm

2 stops27h 26m

$1,129

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Mon 1/26

7:54 am-6:35 am

2 stops33h 41m

Singapore Changi

Wed 1/28

2:20 am-12:46 pm

2 stops23h 26m

$1,319

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Mon 6/1

5:39 pm-6:35 pm

2 stops36h 56m

Singapore Changi

Tue 6/23

8:45 am-10:00 am

2 stops37h 15m

$1,429

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Tue 1/27

7:54 am-12:50 am

2 stops27h 56m

Singapore Changi

Mon 2/2

2:20 am-3:20 pm

3 stops26h 00m

$4,892

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Compare providers for flights from Knoxville to Singapore

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Singapore in December.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy2 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Knoxville-Singapore flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Knoxville-Singapore flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Knoxville-Singapore flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Knoxville-Singapore flights, Cheapflights users trust Mytrip the most. Mytrip 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-Singapore 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 Singapore

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

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 Singapore

What is the cheapest time of day to fly from TYS to SIN?

When flying from Knoxville to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 36% versus a flight in the evening.

Reviews of airlines servicing Singapore

Read reviews from past customers who have flown United Airlines from Knoxville to Singapore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,092 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

United Airlines

7.4

Good

9,092 reviews

United Airlines

7.4

Good

9,092 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

How long is the flight from Knoxville to Singapore?
For as low as $4,892, Japan Airlines can have you in Singapore from Knoxville in 27h 56m. The distance from Knoxville to Singapore is about 9811 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Knoxville to Singapore that include hotel bookings?
Yes. In addition to deals on Knoxville to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Knoxville to Singapore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Singapore.
Can I find deals for business class flights from Knoxville to Singapore?
Yes. Cheapflights offers flight deals from Knoxville to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Knoxville to Singapore

Nashville to Singapore flights

Memphis to Singapore flights

Blountville to Singapore flights

Other flights to Singapore

Top airline flying from Knoxville to Singapore

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,096	Average$1,179	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$1,050+ Cheap flights from Knoxville (TYS) to Singapore (SIN)

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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to Singapore with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Knoxville to Singapore

Cheapest flights from Knoxville to SingaporeExplore the most affordable flight options available from Knoxville to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

Explore the most affordable flight options available from Knoxville to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

Find flight deals from Knoxville to Singapore

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to Singapore that are best for you.

Compare providers for flights from Knoxville to Singapore

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 Singapore in December.

Best time to book a flight from Knoxville to Singapore

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

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Singapore

What is the cheapest time of day to fly from TYS to SIN?

Reviews of airlines servicing Singapore

Read reviews from past customers who have flown United Airlines from Knoxville to Singapore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Knoxville to Singapore?

Can I find deals for flights from Knoxville to Singapore that include hotel bookings?

How can I find direct flights from Knoxville to Singapore?

Can I find deals for business class flights from Knoxville to Singapore?

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.

Alternative routes for Knoxville to Singapore

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Knoxville to Singapore

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Knoxville to Singapore
Explore the most affordable flight options available from Knoxville to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.