How do I get Price Alerts for flights from Knoxville to Singapore?

Price Alerts will notify you by email when the price for flights to Singapore from Knoxville decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Knoxville to Singapore with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Singapore Changi Airport?

Prices for flights from Knoxville McGhee Tyson Airport to Singapore Changi Airport are updated daily.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Singapore Changi Airport?

There is 1 operator available for flights from Knoxville McGhee Tyson Airport to Singapore Changi Airport as of May 2026.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to Singapore Changi Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Singapore Changi Airport.

What documentation or ID do you need to fly to Singapore Changi Airport?

The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,289 Cheap Flights from Knoxville to Singapore in 2026

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Enter your travel dates to find the best prices.

5:04 pm - 8:50 am

TYS

SIN

27h 46m

2 stops

3:15 am - 9:04 pm

SIN

TYS

29h 49m

2 stops

$1,289Qatar Airways

Thu, Oct 1 - Fri, Oct 9

3:05 pm - 8:50 am

TYS

SIN

29h 45m

2 stops

3:15 am - 9:04 pm

SIN

TYS

29h 49m

2 stops

$1,295Qatar Airways

Thu, Oct 1 - Fri, Oct 9

7:49 pm - 3:45 pm

TYS

SIN

31h 56m

2 stops

7:40 pm - 4:45 pm

SIN

TYS

57h 05m

2 stops

$1,412Qatar Airways

Thu, Oct 1 - Sat, Oct 10

6:18 pm - 2:55 pm

TYS

SIN

31h 37m

2 stops

8:15 pm - 11:52 pm

SIN

TYS

40h 37m

2 stops

$1,659Qatar Airways

Sun, Nov 1 - Thu, Nov 5

5:33 pm - 4:15 pm

TYS

SIN

34h 42m

2 stops

1:30 am - 11:53 pm

SIN

TYS

34h 23m

2 stops

$1,705Qatar Airways

Thu, Jun 4 - Tue, Jun 9

11:29 am - 9:15 pm

TYS

SIN

45h 46m

2 stops

7:40 pm - 11:53 pm

SIN

TYS

40h 13m

2 stops

$1,740Qatar Airways

Tue, Jun 16 - Tue, Jun 23

6:18 pm - 2:55 pm

TYS

SIN

31h 37m

2 stops

8:15 pm - 9:24 pm

SIN

TYS

38h 09m

2 stops

$1,771Qatar Airways

Sun, Nov 1 - Thu, Nov 5

1:13 pm - 9:15 pm

TYS

SIN

44h 02m

2 stops

7:40 pm - 11:53 pm

SIN

TYS

40h 13m

2 stops

$1,779Qatar Airways

Mon, Jun 22 - Mon, Jun 29

7:49 pm - 3:45 pm

TYS

SIN

31h 56m

2 stops

3:15 am - 9:54 pm

SIN

TYS

30h 39m

2 stops

$1,855Qatar Airways

Sun, Oct 18 - Wed, Oct 21

1:13 pm - 9:15 pm

TYS

SIN

44h 02m

2 stops

3:15 am - 9:58 pm

SIN

TYS

30h 43m

2 stops

$1,917Qatar Airways

Thu, Jun 25 - Wed, Jul 1

Qatar Airways flights from Knoxville to Singapore

Our best Qatar Airways deals on Knoxville to Singapore flight tickets

Qatar Airways

Oct 1

TYS5:04 pmKnoxville McGhee Tyson

27h 46m

2 stops

SIN8:50 amSingapore Changi

Oct 9

SIN3:15 amSingapore Changi

29h 49m

2 stops

TYS9:04 pmKnoxville McGhee Tyson

$1,289

Qatar Airways

Oct 1

TYS3:05 pmKnoxville McGhee Tyson

29h 45m

2 stops

SIN8:50 amSingapore Changi

Oct 9

SIN3:15 amSingapore Changi

29h 49m

2 stops

TYS9:04 pmKnoxville McGhee Tyson

$1,295

Qatar Airways

Oct 1

TYS7:49 pmKnoxville McGhee Tyson

31h 56m

2 stops

SIN3:45 pmSingapore Changi

Oct 10

SIN7:40 pmSingapore Changi

57h 05m

2 stops

TYS4:45 pmKnoxville McGhee Tyson

$1,412

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Thu 10/1

5:04 pm-8:50 am

2 stops27h 46m

Singapore Changi

Fri 10/9

3:15 am-9:04 pm

2 stops29h 49m

$1,289

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Thu 10/1

3:05 pm-8:50 am

2 stops29h 45m

Singapore Changi

Fri 10/9

3:15 am-9:04 pm

2 stops29h 49m

$1,295

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Thu 10/1

7:49 pm-3:45 pm

2 stops31h 56m

Singapore Changi

Sat 10/10

7:40 pm-4:45 pm

2 stops57h 05m

$1,412

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Sun 11/1

6:18 pm-2:55 pm

2 stops31h 37m

Singapore Changi

Thu 11/5

8:15 pm-11:52 pm

2 stops40h 37m

$1,659

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Thu 6/4

5:33 pm-4:15 pm

2 stops34h 42m

Singapore Changi

Tue 6/9

1:30 am-11:53 pm

2 stops34h 23m

$1,705

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Tue 6/16

11:29 am-9:15 pm

2 stops45h 46m

Singapore Changi

Tue 6/23

7:40 pm-11:53 pm

2 stops40h 13m

$1,740

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Sun 11/1

6:18 pm-2:55 pm

2 stops31h 37m

Singapore Changi

Thu 11/5

8:15 pm-9:24 pm

2 stops38h 09m

$1,771

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Mon 6/22

1:13 pm-9:15 pm

2 stops44h 02m

Singapore Changi

Mon 6/29

7:40 pm-11:53 pm

2 stops40h 13m

$1,779

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Sun 10/18

7:49 pm-3:45 pm

2 stops31h 56m

Singapore Changi

Wed 10/21

3:15 am-9:54 pm

2 stops30h 39m

$1,855

KnoxvilleSingapore

TYS - SIN

TYSSIN

Knoxville McGhee Tyson

Thu 6/25

1:13 pm-9:15 pm

2 stops44h 02m

Singapore Changi

Wed 7/1

3:15 am-9:58 pm

2 stops30h 43m

$1,917

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Knoxville to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Singapore according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Knoxville to Singapore (TYS to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Singapore

Fastest flight time	28h 36m
Direct flights	None

The fastest flight from Knoxville to Singapore takes 28h 36m

There are no direct flights from Knoxville to Singapore. There are no popular flight routes from Knoxville to Singapore.

Search flight deals

Frequently asked questions about flying from Knoxville to Singapore

How far is Knoxville McGhee Tyson to Singapore Changi by plane?
Singapore Changi is 9807.0 mi away from Knoxville McGhee Tyson. In terms of flight time, this usually takes a little over 28h 36m.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Singapore Changi Airport?
Prices for flights from Knoxville McGhee Tyson Airport to Singapore Changi Airport are updated daily.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Singapore Changi Airport?
There is 1 operator available for flights from Knoxville McGhee Tyson Airport to Singapore Changi Airport as of May 2026.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Singapore Changi Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Knoxville to Singapore?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Knoxville to Singapore is United Airlines (100% of total bookings).

Best airlines flying from Knoxville to Singapore

Compare and see reviews for airlines that fly from Knoxville to Singapore with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,128	Free Cancellation	Rating 7.4 9,706 reviews		Search United Airlines flights

Frequently asked questions about flying from Knoxville to Singapore

How do I get Price Alerts for flights from Knoxville to Singapore?
Price Alerts will notify you by email when the price for flights to Singapore from Knoxville decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Knoxville to Singapore with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Singapore?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Knoxville to Singapore. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Knoxville to Singapore with flexible booking policies on momondo?

Flights from Knoxville to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Knoxville to Singapore?

momondo provides multiple filters to help you find the best flight to Singapore from Knoxville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Knoxville to Singapore right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Singapore, momondo offers a useful price alert feature which will track prices for flights to Singapore from Knoxville and alert you when they change.

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Cheap flights from Knoxville to Singapore from $1,289

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Singapore departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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Trusted and free

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Price Alerts

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Qatar Airways flights from Knoxville to Singapore

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When to book flights from Knoxville to Singapore

Cheap Knoxville to Singapore (TYS to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Singapore

Fastest flight time

Direct flights

Frequently asked questions about flying from Knoxville to Singapore

Best airlines flying from Knoxville to Singapore

Compare and see reviews for airlines that fly from Knoxville to Singapore with momondo

Frequently asked questions about flying from Knoxville to Singapore

Why use momondo?

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Singapore

Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Singapore

List of cabin classes available on flights landing in Singapore. Availability may vary depending on flight origin and airline.

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