HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ho Chi Minh City

$838+ Cheap flights from Knoxville (TYS) to Ho Chi Minh City (SGN)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SGN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Ho Chi Minh City 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 Ho Chi Minh City

Best flights from Knoxville to Ho Chi Minh City
Discover carefully curated flight deals from Knoxville to Ho Chi Minh City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:45 amTYS - SGN
2 stops51h 05mUnited Airlines
Mon 2/211:05 pmSGN - TYS
2 stops26h 19mUnited Airlines
Deal found 12/10$838
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:25 pmTYS - SGN
3 stops39h 25mUnited Airlines
Thu 4/167:00 amSGN - TYS
3 stops48h 46mUnited Airlines
Deal found 12/11$909
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/1011:40 amTYS - SGN
3 stops47h 15mUnited Airlines
Sat 4/1111:15 pmSGN - TYS
2 stops32h 31mUnited Airlines
Deal found 12/10$1,079
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1011:10 amTYS - SGN
2 stops46h 40mUnited Airlines
Mon 3/307:00 amSGN - TYS
3 stops43h 02mUnited Airlines
Deal found 12/9$1,086

Find flight deals from Knoxville to Ho Chi Minh City

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Ho Chi Minh City (SGN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$838
(United Airlines)

Popular in

May

Cheapest in

December

Average price

$1,043
Provider with most accurate pricing for Knoxville McGhee Tyson-Ho Chi Minh City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Ho Chi Minh City flights.
Search Deals
From Knoxville McGhee Tyson to Ho Chi Minh City
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($291 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Ho Chi Minh City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Knoxville to Ho Chi Minh City that are best for you.

Fly from

Knoxville

Fly to

Ho Chi Minh City

Route

Depart

Return

Price

KnoxvilleHo Chi Minh City

TYS - SGN

TYSSGN

Knoxville McGhee Tyson

Thu 1/29

6:45 am-9:50 pm

2 stops51h 05m

Ho Chi Minh City

Mon 2/2

11:05 pm-1:24 pm

2 stops26h 19m

$838

KnoxvilleHo Chi Minh City

TYS - SGN

TYSSGN

Knoxville McGhee Tyson

Tue 4/7

7:25 pm-9:50 pm

3 stops39h 25m

Ho Chi Minh City

Thu 4/16

7:00 am-8:46 pm

3 stops48h 46m

$909

KnoxvilleHo Chi Minh City

TYS - SGN

TYSSGN

Knoxville McGhee Tyson

Sat 1/10

11:40 am-10:55 pm

3 stops47h 15m

Ho Chi Minh City

Sat 4/11

11:15 pm-8:46 pm

2 stops32h 31m

$1,079

KnoxvilleHo Chi Minh City

TYS - SGN

TYSSGN

Knoxville McGhee Tyson

Tue 2/10

11:10 am-9:50 pm

2 stops46h 40m

Ho Chi Minh City

Mon 3/30

7:00 am-3:02 pm

3 stops43h 02m

$1,086

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Knoxville to Ho Chi Minh City

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 Ho Chi Minh City in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapfaremartPrice Accuracy-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-Ho Chi Minh City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Ho Chi Minh City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-Ho Chi Minh City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Ho Chi Minh City flights, Cheapflights users trust eDreams the most. eDreams 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-Ho Chi Minh City 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 Ho Chi Minh City

Have a flexible travel schedule? Discover the best time to fly to Ho Chi Minh City 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 Ho Chi Minh City

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

Find hourly flight availability from Knoxville to Ho Chi Minh City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s typically best to fly out from Knoxville to Ho Chi Minh City in the evening. Doing so could potentially save you 7% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Ho Chi Minh City

Get insights into the airlines that provide service to Ho Chi Minh City. 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 Ho Chi Minh City. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with Japan Airlines and United Airlines from Knoxville to Ho Chi Minh City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,653 reviews

Boarding

8.4

Food

7.7

Entertainment

7.8

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Japan Airlines
8.3
Very good
1,653 reviews
Japan Airlines
8.3
Very good
1,653 reviews

Boarding

8.4

Food

7.7

Entertainment

7.8

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
United Airlines
7.4
Good
9,095 reviews
Japan Airlines
8.3
Very good
1,653 reviews

Boarding

8.4

Food

7.7

Entertainment

7.8

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Ho Chi Minh City. 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 Ho Chi Minh City?

    Departing from Knoxville to Ho Chi Minh City will take you 51h 05m. The distance between Knoxville and Ho Chi Minh City is about 9135 mi.

  • What are the cheapest airlines flying from Knoxville to Ho Chi Minh City round-trip?

    Cheapflights users have booked flights from Knoxville to Ho Chi Minh City round-trip from $879. Another airline that can offer you cheap pricing is United Airlines. Users have found that Japan Airlines is 34% cheaper than the other options available to this destination.

  • Can I find deals for flights from Knoxville to Ho Chi Minh City that include hotel bookings?

    Yes. In addition to deals on Knoxville to Ho Chi Minh City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Ho Chi Minh City?

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

  • Can I find deals for business class flights from Knoxville to Ho Chi Minh City?

    Yes. Cheapflights offers flight deals from Knoxville to Ho Chi Minh City 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Ho Chi Minh City

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Ho Chi Minh City flights
Nashville to Da Nang flights
Memphis to Ho Chi Minh City flights
Memphis to Hanoi flights
Memphis to Da Nang flights
Nashville to Hanoi flights

Top 2 airlines flying from Knoxville to Ho Chi Minh City

Discover the top 2 airlines that operate flights from Knoxville to Ho Chi Minh City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$879Average$1,142FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$930Average$1,106FlexibilityNo cancel feeOn-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.