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$592+ Cheap flights from Knoxville (TYS) to Vietnam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SGN
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Knoxville to Vietnam

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Vietnam (VN0). 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 January 21, 2025.

Round-trip from

$1,336
(oojo)

One-way from

$592
(Mytrip)
From Knoxville McGhee Tyson to Vietnam
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One-way flight from Knoxville McGhee Tyson to Vietnam
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Find flight deals from Knoxville to Vietnam

Cheapest flights from Knoxville to Vietnam
Explore the most affordable flight options available from Knoxville to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:08 amTYS - SGN
2 stops36h 07mAmerican Airlines
Tue 10/2111:20 pmSGN - TYS
2 stops33h 17mAmerican Airlines
Deal found 1/20$1,286
This oojo deal was found by Cheapflights users on 1/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2711:10 amTYS - SGN
2 stops33h 05mQatar Airways
Fri 4/259:35 amSGN - TYS
2 stops48h 46mQatar Airways
Deal found 1/19$1,336
This Japan Airlines deal was found by Cheapflights users on 1/20. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/246:30 amTYS - SGN
2 stops35h 20mMultiple Airlines
Sun 1/2611:45 pmSGN - TYS
2 stops29h 21mMultiple Airlines
Deal found 1/20$1,381
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/412:17 pmTYS - SGN
2 stops46h 08mUnited Airlines
Tue 10/2110:45 pmSGN - TYS
3 stops50h 54mUnited Airlines
Deal found 1/20$1,473
This KAYAK deal was found by Cheapflights users on 1/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/17:00 amTYS - SGN
2 stops29h 15mANA
Tue 2/411:05 pmSGN - TYS
2 stops26h 13mANA
Deal found 1/20$1,588
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/36:51 pmTYS - SGN
2 stops51h 44mCathay Pacific
Mon 2/247:35 pmSGN - TYS
2 stops34h 40mCathay Pacific
Deal found 1/20$1,773
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/256:51 pmTYS - SGN
2 stops46h 59mJapan Airlines
Tue 2/2511:45 pmSGN - TYS
2 stops30h 30mJapan Airlines
Deal found 1/20$1,836

Find flights from Knoxville to Vietnam within your budget

Customize your flight search to find flights from Knoxville to Vietnam 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KnoxvilleHo Chi Minh City

TYS - SGN

TYSSGN

Knoxville McGhee Tyson

Thu 3/27

11:10 am-7:15 am

2 stops33h 05m

Ho Chi Minh City

Fri 4/25

9:35 am-11:21 pm

2 stops48h 46m

$1,336

KnoxvilleHo Chi Minh City

TYS - SGN

TYSSGN

Knoxville McGhee Tyson

Wed 3/12

7:00 am-10:15 pm

2 stops28h 15m

Ho Chi Minh City

Mon 3/31

7:50 am-9:46 pm

2 stops24h 56m

$1,381

KnoxvilleHo Chi Minh City

TYS - SGN

TYSSGN

Knoxville McGhee Tyson

Sat 2/1

7:00 am-12:15 am

2 stops29h 15m

Ho Chi Minh City

Tue 2/4

11:05 pm-1:18 pm

2 stops26h 13m

$1,588

KnoxvilleHo Chi Minh City

TYS - SGN

TYSSGN

Knoxville McGhee Tyson

Mon 2/3

6:51 pm-10:35 am

2 stops51h 44m

Ho Chi Minh City

Mon 2/24

7:35 pm-6:15 pm

2 stops34h 40m

$1,773

KnoxvilleHo Chi Minh City

TYS - SGN

TYSSGN

Knoxville McGhee Tyson

Sat 2/1

7:00 am-12:15 am

2 stops29h 15m

Ho Chi Minh City

Mon 2/3

12:20 am-1:18 pm

2 stops48h 58m

$1,810

KnoxvilleHo Chi Minh City

TYS - SGN

TYSSGN

Knoxville McGhee Tyson

Wed 3/12

8:00 am-5:50 am

2 stops34h 50m

Ho Chi Minh City

Mon 3/31

8:00 am-11:58 pm

3 stops26h 58m

$4,400

KnoxvilleHo Chi Minh City

TYS - SGN

TYSSGN

Knoxville McGhee Tyson

Thu 2/20

7:00 am-10:25 pm

2 stops27h 25m

$592

KnoxvilleHo Chi Minh City

TYS - SGN

TYSSGN

Knoxville McGhee Tyson

Wed 2/19

7:00 am-9:50 pm

2 stops50h 50m

$1,072

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Best time to book a flight from Knoxville to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam 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.

Travel insights for flights from Knoxville to Vietnam

Get recent, data-driven insights about flights from Knoxville to Vietnam including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Knoxville to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Vietnam as you normally would.

Rainfall in Vietnam by month

Plan your trip to Vietnam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Vietnam when rainfall is around 0.0 in.

Temperature in Vietnam by month

Plan your trip to Vietnam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. 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 Vietnam. Reviews last updated January 21, 2025.
To help decide which airline to fly from Knoxville to Vietnam, see what other customers have to say about Qatar Airways and ANA. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Qatar Airways
7.5
Good
3,754 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Cathay Pacific
7.5
Good
830 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

American Airlines
7.2
Good
10,000 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

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

  • What airport do you fly from for flights from Knoxville to Vietnam?

    If you book a flight to Vietnam from Knoxville, you will be flying from McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville.

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

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

  • How can I find direct flights from Knoxville to Vietnam?

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

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

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

  • What is the cheapest month to book a flight from Knoxville to Vietnam?

    Currently, November is the cheapest month in which you can book a flight from Knoxville to Vietnam (average of $936). Flying from Knoxville to Vietnam in June is currently the most expensive (average of $1,621). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Knoxville to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Knoxville to Vietnam

Discover the top 6 airlines that operate flights from Knoxville to Vietnam. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,077Average$1,529FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$1,117Average$1,606FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$1,186Average$1,329FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,245Average$1,440FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,391Average$1,713FlexibilityNo cancel feeOn-time81%
ANACheapest$1,396Average$1,537FlexibilityNo cancel feeOn-time80%
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