$1,731 Find Cheap Flights from Knoxville to Singapore

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Singapore departing on 6/27. 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.
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Best Singapore Flight Deals from Knoxville

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Singapore
Singapore2 stops$1,731
Singapore
Singapore2 stops$1,731

Cheap Flights from Knoxville to Singapore (TYS-SG0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Singapore

Fri, Jun 27 - Fri, Jul 4
United Airlines Logo
4:35 pm - 6:15 amTYS-SIN
25h 40m2 stops
United Airlines Logo
8:40 pm - 1:41 pmSIN-TYS
29h 01m2 stops
$1,731United Airlines
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Tue, Jun 3 - Sat, Aug 2
Logo
3:00 pm - 6:25 pmTYS-SIN
39h 25m2 stops
Logo
9:35 pm - 4:49 pmSIN-TYS
55h 14m2 stops
$1,733
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Tue, Jun 3 - Sat, Aug 2
Logo
3:00 pm - 6:25 pmTYS-SIN
39h 25m2 stops
Logo
9:35 pm - 12:34 pmSIN-TYS
50h 59m2 stops
$1,788
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Fri, Jun 27 - Fri, Jul 18
Finnair Logo
2:16 pm - 6:25 pmTYS-SIN
40h 09m2 stops
Finnair Logo
9:35 pm - 9:46 pmSIN-TYS
36h 11m2 stops
$1,798Finnair
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Fri, Jun 27 - Thu, Jul 3
American Airlines Logo
5:15 am - 12:20 amTYS-SIN
31h 05m2 stops
American Airlines Logo
1:55 am - 2:31 pmSIN-TYS
24h 36m2 stops
$1,963American Airlines
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Mon, Jun 23 - Sat, Jul 19
Finnair Logo
2:16 pm - 6:25 pmTYS-SIN
40h 09m2 stops
Finnair Logo
9:35 pm - 9:46 pmSIN-TYS
36h 11m2 stops
$1,978Finnair
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Fri, Jun 27 - Thu, Jul 17
Qatar Airways Logo
7:24 am - 9:00 amTYS-SIN
37h 36m2 stops
Qatar Airways Logo
3:10 am - 5:35 pmSIN-TYS
50h 25m2 stops
$2,059Qatar Airways
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Mon, Jun 23 - Fri, Jul 18
Qatar Airways Logo
7:24 am - 9:00 amTYS-SIN
37h 36m2 stops
Qatar Airways Logo
3:10 am - 8:55 pmSIN-TYS
53h 45m2 stops
$2,060Qatar Airways
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Wed, Jun 4 - Thu, Jul 31
Ethiopian Air Logo
5:45 am - 2:50 pmTYS-SIN
45h 05m3 stops
Ethiopian Air Logo
2:00 am - 2:58 pmSIN-TYS
48h 58m3 stops
$2,413Ethiopian Air
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Fri, Jun 27 - Thu, Jul 3
Ethiopian Air Logo
5:45 am - 5:45 pmTYS-SIN
48h 00m3 stops
Ethiopian Air Logo
2:00 am - 2:58 pmSIN-TYS
48h 58m3 stops
$2,533Ethiopian Air
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KAYAK's insights & trends for Knoxville to Singapore flights

Get data-powered insights and trends into flights from Knoxville to Singapore to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Knoxville to Singapore?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Knoxville to Singapore were found on United Airlines ($1,731) and Finnair ($1,798).

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Good to know

Low seasonOctober
High seasonAugust
Cheapest flight$1,731
Best time to beat the crowds with an average 51% drop in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Knoxville to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from Knoxville to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Knoxville to Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Knoxville to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Knoxville to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Singapore?

    The cheapest time of day to fly to Singapore is generally in the afternoon, when round-trip flights cost $1,426 on average. Morning departures are around 19% cheaper than evening flights, on average. The most expensive time of day to fly to Singapore is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,878.

Top airline flying from Knoxville to Singapore

Need help choosing which airline to fly with from Knoxville to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8730 reviews
8.1Crew
6.6Food
7.1Entertainment
7.3Comfort
7.7Boarding
Airline reviews

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

8.0 ExcellentWilliam Drew, May 2025SFO - HNL
Read more United Airlines reviews

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

get E+, a must for 5 hours flight if you are tall

The first flight was better in terms of the aircraft.

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

The seat and leg room was not good. The food and beverage service was good.

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

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

Information on your arrival and departure airports

Knoxville (TYS)

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