$466 Find Cheap Flights from Louisville to Vietnam

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Vietnam 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

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Flight Deals

Book Cheap Louisville to Vietnam Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Vietnam 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 Louisville to Vietnam

Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
6:12 pm - 10:55 pm
SDF
-
SGN
40h 43m3 stops
United Airlines Logo
6:00 am - 10:24 pm
SGN
-
SDF
28h 24m3 stops
$829United Airlines
Tue, Jan 20 - Mon, Feb 9
ANA Logo
3:30 pm - 10:55 pm
SDF
-
SGN
43h 25m2 stops
ANA Logo
6:00 am - 9:59 pm
SGN
-
SDF
27h 59m2 stops
$839ANA
Thu, Jan 22 - Sun, Jan 25
United Airlines Logo
5:35 am - 10:55 pm
SDF
-
SGN
29h 20m3 stops
United Airlines Logo
11:05 pm - 7:43 pm
SGN
-
SDF
32h 38m2 stops
$870United Airlines
Sun, Jan 25 - Sun, Feb 1
United Airlines Logo
5:35 am - 10:55 pm
SDF
-
SGN
29h 20m3 stops
United Airlines Logo
11:05 pm - 7:43 pm
SGN
-
SDF
32h 38m2 stops
$872United Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
5:35 am - 10:55 pm
SDF
-
SGN
29h 20m3 stops
United Airlines Logo
7:30 am - 10:24 pm
SGN
-
SDF
26h 54m2 stops
$873United Airlines
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
9:15 am - 10:55 pm
SDF
-
SGN
49h 40m3 stops
United Airlines Logo
11:05 pm - 7:43 pm
SGN
-
SDF
32h 38m2 stops
$882United Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
5:35 am - 10:55 pm
SDF
-
SGN
29h 20m3 stops
United Airlines Logo
7:30 am - 9:59 pm
SGN
-
SDF
26h 29m2 stops
$885United Airlines
Tue, Jan 20 - Mon, Feb 9
United Airlines Logo
6:12 pm - 10:55 pm
SDF
-
SGN
40h 43m3 stops
United Airlines Logo
7:30 am - 10:30 pm
SGN
-
SDF
27h 00m2 stops
$888United Airlines
Wed, Jan 21 - Sat, Jan 24
ANA Logo
2:05 pm - 9:50 pm
SDF
-
SGN
43h 45m2 stops
ANA Logo
11:05 pm - 8:28 pm
SGN
-
SDF
33h 23m2 stops
$901ANA
Thu, Mar 12 - Thu, Mar 26
United Airlines Logo
5:35 am - 10:55 pm
SDF
-
SGN
30h 20m3 stops
United Airlines Logo
6:00 am - 1:17 pm
SGN
-
SDF
42h 17m3 stops
$914United Airlines
Booking Insights

KAYAK's insights & trends for Louisville to Vietnam flights

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

Which airlines fly non-stop between Louisville and Vietnam?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Louisville to Vietnam.

There are 4 airlines that fly nonstop from Louisville to Vietnam. They are: Delta, ANA, Korean Air and United Airlines. The cheapest price of all airlines flying this route was found with United Airlines at $930 for a round-trip flight to Ho Chi Minh City (SGN). On average, United Airlines offers the best prices for nonstop flights between Louisville and Vietnam.

Good to know

Low seasonJuly
Cheapest flight$466
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Louisville to Ho Chi Minh City

FAQs - booking Vietnam flights

  • How does KAYAK find such low prices on flights from Louisville to Vietnam?

    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 Louisville to Vietnam.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Louisville to Vietnam 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 Louisville to Vietnam?

    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 Louisville to Vietnam 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 Louisville to Vietnam?

    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 Louisville to Vietnam 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 Louisville to Vietnam

 
Need help choosing which airline to fly with from Louisville to Vietnam? 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
ANAOverall score based on 1063 reviews
8.7Crew
7.7Food
8.2Comfort
8.5Boarding
7.9Entertainment
Airline reviews

I was charged $200 for a 2nd checked bag, which is unreasonably high and feels like price gouging. Other than that the experience was excellent.

10.0 ExcellentLee, Jan 2026
SFO - HND
Read more ANA reviews

I was charged $200 for a 2nd checked bag, which is unreasonably high and feels like price gouging. Other than that the experience was excellent.

The ROOM was great. We would love to have it on all of our flights. LOL

I would prefer to fly with Japanese airlines over American ones. They have better food and service overall

United Airlines crew members do not know how to deal with emergency situation that caused our flight delay. For example, they should have asked the maintenance or seat belt repair personnel to come and fix the seat belt while they were looking for a volunteer to book another flight.

The pilot was kept warning about the weather terrifying us. The flight attendants were not warm or pleasant.

Entertainment and food is best. I love to use ana for a lots japanese movies…. Food was best

I couldn’t sit with my daughter. we are separate and both seat was not window or halway side. in the middle. if we sit together will be share comfort seat and more easy travel. this is bad.

First trip from Tulsa to Houston by air. It went by quickly. I watched half a movie and continued the rest on the next flight. Staff was considerate and helpful.

The meals were sufficient and tasty considering it was air travel food. Water coffee and juices offered each time a meal came by and water distributed between meals. It was good service in my opinion. Plenty of movies to enjoy. May not be the one you want but plenty of older movies and plenty of current ones as well. I enjoyed the trip.

Flight was good and comfortable, even for long haul economy. No complaints.

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 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.

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

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

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.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Everything you need to know for your flight from Louisville to Vietnam

Information on your arrival and departure airports