When did momondo last update prices for flights from Louisville Intl Airport to Vietnam?

Prices for flights from Louisville Intl Airport to Vietnam are updated daily.

How many operators does momondo search for flights from Louisville Intl Airport to Vietnam?

There are 4 operators available for flights from Louisville Intl Airport to Vietnam as of January 2026.

How old do you have to be to fly from Louisville Intl Airport to Vietnam?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisville Intl Airport to Vietnam.

What documentation or ID do you need to fly to Vietnam?

The required travel and health documents for your Vietnam trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vietnam. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$466 Cheap Flights from Louisville to Vietnam in 2026

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Find the cheapest flights from Louisville to Vietnam

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 10:55 pm

SDF

SGN

43h 25m3 stops

6:00 am - 7:54 pm

SGN

SDF

25h 54m3 stops

$829United Airlines

Fri, Jan 23 - Tue, Jan 27

3:30 pm - 10:55 pm

SDF

SGN

43h 25m2 stops

6:00 am - 9:59 pm

SGN

SDF

27h 59m2 stops

$839ANA

Tue, Jan 20 - Mon, Feb 9

5:35 am - 10:55 pm

SDF

SGN

29h 20m3 stops

11:05 pm - 7:43 pm

SGN

SDF

32h 38m2 stops

$872United Airlines

Sun, Jan 25 - Sun, Feb 1

9:15 am - 10:55 pm

SDF

SGN

49h 40m3 stops

11:05 pm - 7:43 pm

SGN

SDF

32h 38m2 stops

$882United Airlines

Wed, Jan 21 - Sat, Jan 24

5:35 am - 10:55 pm

SDF

SGN

29h 20m3 stops

7:30 am - 9:59 pm

SGN

SDF

26h 29m2 stops

$885United Airlines

Fri, Jan 23 - Tue, Jan 27

6:12 pm - 10:55 pm

SDF

SGN

40h 43m3 stops

7:30 am - 10:30 pm

SGN

SDF

27h 00m2 stops

$888United Airlines

Tue, Jan 20 - Mon, Feb 9

2:05 pm - 9:50 pm

SDF

SGN

43h 45m2 stops

11:05 pm - 8:28 pm

SGN

SDF

33h 23m2 stops

$901ANA

Wed, Jan 21 - Sat, Jan 24

5:35 am - 10:55 pm

SDF

SGN

30h 20m3 stops

6:00 am - 1:17 pm

SGN

SDF

42h 17m3 stops

$914United Airlines

Thu, Mar 12 - Thu, Mar 26

8:29 am - 12:15 am

SDF

SGN

27h 46m2 stops

7:30 am - 10:24 pm

SGN

SDF

26h 54m2 stops

$947United Airlines

Fri, Jan 23 - Tue, Jan 27

8:29 am - 12:15 am

SDF

SGN

27h 46m2 stops

7:30 am - 10:30 pm

SGN

SDF

27h 00m2 stops

$1,021Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

United Airlines flights from Louisville to Vietnam

Our best United Airlines deals on Louisville to Vietnam flight tickets

United Airlines

Jan 23

SDF5:35 amLouisville Intl

29h 20m

3 stops

SGN10:55 pmHo Chi Minh City

Jan 27

SGN6:00 amHo Chi Minh City

27h 59m

3 stops

SDF9:59 pmLouisville Intl

$829

United Airlines

Jan 25

SDF5:35 amLouisville Intl

29h 20m

3 stops

SGN10:55 pmHo Chi Minh City

Feb 1

SGN11:05 pmHo Chi Minh City

32h 38m

2 stops

SDF7:43 pmLouisville Intl

$872

United Airlines

Jan 23

SDF5:35 amLouisville Intl

29h 20m

3 stops

SGN10:55 pmHo Chi Minh City

Jan 27

SGN7:30 amHo Chi Minh City

24h 24m

2 stops

SDF7:54 pmLouisville Intl

$873

ANA flights from Louisville to Vietnam

Our best ANA deals on Louisville to Vietnam flight tickets

ANA

Jan 20

SDF3:30 pmLouisville Intl

43h 25m

2 stops

SGN10:55 pmHo Chi Minh City

Feb 9

SGN6:00 amHo Chi Minh City

27h 59m

2 stops

SDF9:59 pmLouisville Intl

$839

ANA

Jan 21

SDF2:05 pmLouisville Intl

43h 45m

2 stops

SGN9:50 pmHo Chi Minh City

Jan 24

SGN11:05 pmHo Chi Minh City

33h 23m

2 stops

SDF8:28 pmLouisville Intl

$901

ANA

May 21

SDF5:45 amLouisville Intl

29h 05m

2 stops

SGN9:50 pmHo Chi Minh City

Aug 18

SGN11:15 pmHo Chi Minh City

31h 19m

2 stops

SDF7:34 pmLouisville Intl

$1,218

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Fri 1/23

3:30 pm-10:55 pm

3 stops43h 25m

Ho Chi Minh City

Tue 1/27

6:00 am-7:54 pm

3 stops25h 54m

$829

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Tue 1/20

3:30 pm-10:55 pm

2 stops43h 25m

Ho Chi Minh City

Mon 2/9

6:00 am-9:59 pm

2 stops27h 59m

$839

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Sun 1/25

5:35 am-10:55 pm

3 stops29h 20m

Ho Chi Minh City

Sun 2/1

11:05 pm-7:43 pm

2 stops32h 38m

$872

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Wed 1/21

9:15 am-10:55 pm

3 stops49h 40m

Ho Chi Minh City

Sat 1/24

11:05 pm-7:43 pm

2 stops32h 38m

$882

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Fri 1/23

5:35 am-10:55 pm

3 stops29h 20m

Ho Chi Minh City

Tue 1/27

7:30 am-9:59 pm

2 stops26h 29m

$885

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Tue 1/20

6:12 pm-10:55 pm

3 stops40h 43m

Ho Chi Minh City

Mon 2/9

7:30 am-10:30 pm

2 stops27h 00m

$888

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Wed 1/21

2:05 pm-9:50 pm

2 stops43h 45m

Ho Chi Minh City

Sat 1/24

11:05 pm-8:28 pm

2 stops33h 23m

$901

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Thu 3/12

5:35 am-10:55 pm

3 stops30h 20m

Ho Chi Minh City

Thu 3/26

6:00 am-1:17 pm

3 stops42h 17m

$914

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Fri 1/23

8:29 am-12:15 am

2 stops27h 46m

Ho Chi Minh City

Tue 1/27

7:30 am-10:24 pm

2 stops26h 54m

$947

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Sun 1/25

8:29 am-12:15 am

2 stops27h 46m

Ho Chi Minh City

Sun 2/1

7:30 am-10:30 pm

2 stops27h 00m

$1,021

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Vietnam

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Louisville Intl to Vietnam?

Delta and United Airlines are the most popular carriers operating from Louisville Intl to Vietnam

What airlines fly to Vietnam?

United Airlines, Delta and Japan Airlines are the top three most popular airlines that fly to Vietnam from Louisville according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 7 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

Cheap Louisville to Vietnam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Vietnam

Fastest flight time	29h 20m
Direct flights	None

The fastest flight from Louisville to Vietnam takes 29h 20m

There are no direct flights from Louisville to Vietnam. There are no popular flight routes from Louisville to Vietnam.

Search flight deals

When did momondo last update prices for flights from Louisville Intl Airport to Vietnam?
Prices for flights from Louisville Intl Airport to Vietnam are updated daily.
How many operators does momondo search for flights from Louisville Intl Airport to Vietnam?
There are 4 operators available for flights from Louisville Intl Airport to Vietnam as of January 2026.
How old do you have to be to fly from Louisville Intl Airport to Vietnam?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisville Intl Airport to Vietnam.
What documentation or ID do you need to fly to Vietnam?
The required travel and health documents for your Vietnam trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vietnam. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Louisville to Vietnam

Compare and see reviews for airlines that fly from Louisville to Vietnam with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $930	Free Cancellation	Rating 7.4 9,139 reviews	Search United Airlines flights
ANA	PriceFrom $955	Free Cancellation	Rating 8.4 1,060 reviews	Search ANA flights
Korean Air	PriceFrom $1,089	Free Cancellation	Rating 8.4 1,188 reviews	Search Korean Air flights
Delta	PriceFrom $1,210	Free Cancellation	Rating 7.9 8,025 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Vietnam?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Vietnam from Louisville.

Can I find flights from Louisville to Vietnam with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Louisville to Vietnam flights to just show those with flexible booking policies.

How can momondo help me find flights from Louisville to Vietnam?

momondo provides multiple filters to help you find the best flight to Vietnam from Louisville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Louisville to Vietnam right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Louisville to Vietnam now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Vietnam and let you know when they change.