TYS - SGN

$856 Find Cheap Flights from Knoxville to Ho Chi Minh City

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 Ho Chi Minh City departing on 2/3. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ho Chi Minh City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Ho Chi Minh City, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Ho Chi Minh City, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$856
United Airlines
Tue 2/3Tue 2/17
TYS - SGN • 3 stops
Cheapest one-way
Multiple Airlines
Fri 1/9
TYS - SGN • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ho Chi Minh City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to Ho Chi Minh City (TYS-SGN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Ho Chi Minh City 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 Ho Chi Minh City

Tue, Feb 3 - Tue, Feb 17
United Airlines Logo
5:29 pm - 10:55 pm
TYS
-
SGN
41h 26m3 stops
United Airlines Logo
6:00 am - 10:19 am
SGN
-
TYS
40h 19m3 stops
$856United Airlines
Tue, Feb 3 - Sun, Feb 15
United Airlines Logo
5:29 pm - 10:55 pm
TYS
-
SGN
41h 26m3 stops
United Airlines Logo
11:05 pm - 8:37 pm
SGN
-
TYS
33h 32m2 stops
$857United Airlines
Tue, Feb 3 - Tue, Feb 17
United Airlines Logo
5:29 pm - 10:55 pm
TYS
-
SGN
41h 26m3 stops
United Airlines Logo
7:30 am - 8:37 pm
SGN
-
TYS
25h 07m2 stops
$860United Airlines
Thu, Jan 22 - Sun, Jan 25
United Airlines Logo
7:20 pm - 10:55 pm
TYS
-
SGN
39h 35m3 stops
United Airlines Logo
11:05 pm - 7:27 pm
SGN
-
TYS
32h 22m2 stops
$877United Airlines
Sat, Jan 31 - Tue, Feb 17
United Airlines Logo
4:55 pm - 10:55 pm
TYS
-
SGN
42h 00m3 stops
United Airlines Logo
6:00 am - 10:19 am
SGN
-
TYS
40h 19m3 stops
$923United Airlines
Sat, Jan 31 - Mon, Feb 16
United Airlines Logo
4:55 pm - 10:55 pm
TYS
-
SGN
42h 00m3 stops
United Airlines Logo
11:05 pm - 8:37 pm
SGN
-
TYS
33h 32m2 stops
$924United Airlines
Tue, Mar 31 - Sun, Apr 19
United Airlines Logo
7:00 am - 9:50 pm
TYS
-
SGN
27h 50m3 stops
United Airlines Logo
11:15 pm - 4:52 pm
SGN
-
TYS
28h 37m2 stops
$925United Airlines
Sat, Jan 31 - Tue, Feb 17
United Airlines Logo
4:55 pm - 10:55 pm
TYS
-
SGN
42h 00m3 stops
United Airlines Logo
7:30 am - 8:37 pm
SGN
-
TYS
25h 07m2 stops
$927United Airlines
Sat, Jan 31 - Mon, Feb 16
United Airlines Logo
4:55 pm - 10:55 pm
TYS
-
SGN
42h 00m3 stops
United Airlines Logo
6:00 am - 11:44 pm
SGN
-
TYS
29h 44m3 stops
$935United Airlines
Thu, Jan 22 - Sun, Jan 25
United Airlines Logo
8:45 am - 12:15 am
TYS
-
SGN
27h 30m2 stops
United Airlines Logo
11:05 pm - 8:52 pm
SGN
-
TYS
33h 47m2 stops
$953United Airlines
Booking Insights

KAYAK's insights & trends for Knoxville to Ho Chi Minh City flights

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

Which airlines fly non-stop between Knoxville and Ho Chi Minh City?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Knoxville to Ho Chi Minh City.

There are 4 airlines that fly nonstop from Knoxville to Ho Chi Minh City. They are: Delta, Japan Airlines, Korean Air and United Airlines. The cheapest price of all airlines flying this route was found with Japan Airlines at $879 for a round-trip flight. On average, the best prices for this route can be found at United Airlines.

Good to know

Low seasonDecember
Cheapest flight$856
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Knoxville to Ho Chi Minh City

When to book flights from Knoxville to Ho Chi Minh City

Are your dates flexible? Find out the best times to travel from Knoxville to Ho Chi Minh City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Ho Chi Minh City

  • What is the cheapest flight from Knoxville to Ho Chi Minh City?

    In the last 3 days, the lowest price for a flight from Knoxville to Ho Chi Minh City was $856 for a round-trip ticket.

  • Do I need a passport to fly between Knoxville and Ho Chi Minh City?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Knoxville and on arrival in Ho Chi Minh City.

  • Which aircraft models fly most regularly from Knoxville to Ho Chi Minh City?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Ho Chi Minh City?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Knoxville and Ho Chi Minh City, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Knoxville to Ho Chi Minh City, Korean Air or Japan Airlines?

    The two airlines most popular with KAYAK users for flights from Knoxville to Ho Chi Minh City are Korean Air and Japan Airlines. With an average price for the route of $1,419 and an overall rating of 8.4, Korean Air is the most popular choice. Japan Airlines is also a great choice for the route, with an average price of $1,118 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Knoxville to Ho Chi Minh City?

    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 Ho Chi Minh City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ho Chi Minh City from Knoxville 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 Ho Chi Minh City?

    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 to Ho Chi Minh City with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and SGN can sometimes prove cheaper using this method.

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

    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 to Ho Chi Minh City from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Knoxville to Ho Chi Minh City

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Ho Chi Minh City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Ho Chi Minh City? 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.
8.4
Korean AirOverall score based on 1188 reviews
8.7Crew
8.2Entertainment
8.5Boarding
8.3Comfort
8.1Food
Airline reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

10.0 ExcellentVivian, Nov 2025
SEA - ICN
Read more Korean Air reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

This was an amazing flight. The crew was great. The service was great. The food provided was great.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

This flight was a superior flight in all regards. Extremely pleasant experience.

Very comfortab flight. The flight crew and service was terrific. The food was average at best.

My plans changed and I tried to cancel or change the flight for credit but was giving the run around and denied . Not great

I wouldn’t know, I tried to contact you days before to reschedule my flight back to Okinawa but you left me on hold for 2 hours. I tried calling multiple times and not once did you pick up. I had to spend 2000 dollars on a one way ticket back to Okinawa because I couldn’t get ahold of you guys to change my flight.

I fell asleep, and the crew kindly left some snacks for me

I was so hungry , from Boston to Tokyo, only 2 big food .

The crew was nice, the food could be better, and at least 2 bathroom stalls were out of service.

Good experience for economy transpacific. Reasonable comfortable seats. Food was not as good as I expected or had on other prior transpacific flights but likely attribute that to rising cost of supplies. Staff is courteous. Overall, very good.

great experience - staff were kind and attentive and food was excellent. very comfortable flight that felt much shorter than 14 hours.

The original email I received and flight that I paid for was for Japan Airlines. Since JAL is a partner with American, I ended up on an American Airlines plane. This would not be a problem, except that JAL allows 2 check in bags for free and American only allows 1. A $100.00 unexpected expense was very disturbing, especially since I will have to pay it again on my way home. I feel like it was a bait and switch. I never would have chosen American Airlines if I had known that I would have to pay $200.00 in baggage fees, above and beyond my airfare. Secondly, the check in counter representative did not realize that I had TSA pre-check, so I had to return to the check-in desk on a different floor to get a new boarding pass. The AA representative helping at the check-in kiosks was very helpful, kind, polite, and professional when I returned for the new boarding pass. Thirdly, the crew was not as friendly as I have experienced on other airlines. Their tone when speaking to other passengers was not always polite. The food was better than I expected. However, I am used to having a station where one can serve themselves water, juice or grab a snack. That was not the case on this flight. Truly makes me think twice about booking with American Airlines. I am very disappointed.

Crews are rude and short. Example: after my drink and was ready to prep my bed to rest. I tried to give my empty glasses to the steward while she was playing her card game on her iPad. The steward told me to take the glass back to my table instead of taking the glass out of my hand. Compare Japanese steward it’s like heaven and hell.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

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