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Vietnam

$1,166+ Cheap flights from Knoxville (TYS) to Vietnam

TYS — SGN
Oct 9 — Oct 161
Fri 10/9
Fri 10/16
1 adult, Economy
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Cheap flight deals from Knoxville to Vietnam

Cheapest flights from Knoxville to Vietnam

Sun 11/19:00 am -
3 stops49h 55m
Wed 12/211:05 pm -
2 stops33h 49m
Deal found 9/8$1,166
Sat 10/107:25 pm -
3 stops39h 40m
Sat 10/1711:15 pm -
2 stops33h 40m
Deal found 9/6$1,232
Thu 9/1010:45 am -
2 stops48h 10m
Mon 9/1411:15 pm -
2 stops36h 08m
Deal found 9/6$1,248
Fri 9/117:15 am -
2 stops27h 40m
Sun 9/1311:15 pm -
2 stops33h 30m
Deal found 9/7$1,288

Find flight deals from Knoxville to Vietnam

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,166
(United Airlines)

Popular in

June

Cheapest in

December

Average price

$1,555
Provider with most accurate pricing for Knoxville McGhee Tyson-Ho Chi Minh City flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Ho Chi Minh City flights.
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From Knoxville McGhee Tyson to Vietnam
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Highest demand for flights based on searches. 14% potential increase in price ($239 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleHo Chi Minh City

TYS Knoxville McGhee Tyson - SGN Ho Chi Minh City

TYSSGN

Knoxville McGhee Tyson

Sun 11/1

5:05 pm-10:55 pm

3 stops41h 50m

Ho Chi Minh City

Wed 12/2

6:00 am-10:12 pm

3 stops28h 12m

$1,175

KnoxvilleHo Chi Minh City

TYS Knoxville McGhee Tyson - SGN Ho Chi Minh City

TYSSGN

Knoxville McGhee Tyson

Sat 10/10

7:25 pm-10:05 pm

3 stops39h 40m

Ho Chi Minh City

Sat 10/17

11:15 pm-9:55 pm

2 stops33h 40m

$1,232
Quickest round-trip

KnoxvilleHo Chi Minh City

TYS Knoxville McGhee Tyson - SGN Ho Chi Minh City

TYSSGN

Knoxville McGhee Tyson

Thu 11/5

6:45 am-12:15 am

2 stops29h 30m

Ho Chi Minh City

Thu 11/12

7:30 am-8:54 pm

2 stops25h 24m

$14,757

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Sorted by cheapest first

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

Cheapflights Insights

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Vietnam

Peruse reviews from past customers who have flown with Japan Airlines,Delta, andUnited Airlines from Knoxville to Vietnam 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
1,910 reviews

Crew

8.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Clark,Aug 2026

BDL - ORD

I had some checked bags that were fragile. I asked about them being tagged fragile. Answer was "we don't do that". Disappointed. Otherwise flight was ok.
Japan Airlines
8.3
Very good
1,910 reviews
Japan Airlines
8.3
Very good
1,910 reviews

Crew

8.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Clark,Aug 2026

BDL - ORD

I had some checked bags that were fragile. I asked about them being tagged fragile. Answer was "we don't do that". Disappointed. Otherwise flight was ok.
Delta
7.8
Good
8,554 reviews
Japan Airlines
8.3
Very good
1,910 reviews

Crew

8.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Clark,Aug 2026

BDL - ORD

I had some checked bags that were fragile. I asked about them being tagged fragile. Answer was "we don't do that". Disappointed. Otherwise flight was ok.
United Airlines
7.4
Good
10,190 reviews
Japan Airlines
8.3
Very good
1,910 reviews

Crew

8.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Clark,Aug 2026

BDL - ORD

I had some checked bags that were fragile. I asked about them being tagged fragile. Answer was "we don't do that". Disappointed. Otherwise flight was ok.

Related info for your journey

  • 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.

  • How long is the flight from Knoxville to Vietnam?

    United Airlines and ANA can get you from Knoxville to Vietnam in just under 29h 30m. Your travel time can differ by up to 12h 20m. The distance between Knoxville and Vietnam is about 9135 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Knoxville to Vietnam one-way?

    For one-way options, check prices for Japan Airlines. According to our data, you can fly for as low as $454. Users have also found prices from $478 and $694 on United Airlines and Cathay Pacific, respectively.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Knoxville to Vietnam

AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$977Average$1,186FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$1,005Average$1,153FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,134Average$1,149FlexibilityNo cancel feeOn-timeN/A

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