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 30% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 8 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

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

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

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 5 operators available for flights from Louisville Intl Airport to Vietnam as of November 2025.

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.

$437 Cheap Flights from Louisville to Vietnam in 2025/26

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Find the cheapest flights from Louisville to Vietnam

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 pm - 9:50 pmSDF-SGN

65h 05m3 stops

7:00 am - 10:26 pmSGN-SDF

26h 26m3 stops

$948United Airlines

Find Deal

Mon, Mar 30 - Wed, Apr 22

3:25 pm - 9:50 pmSDF-SGN

43h 25m3 stops

7:00 am - 2:26 pmSGN-SDF

42h 26m3 stops

$957United Airlines

Find Deal

Mon, Mar 30 - Wed, Apr 22

9:15 am - 10:55 pmSDF-SGN

49h 40m3 stops

11:05 pm - 7:42 pmSGN-SDF

32h 37m2 stops

$1,012United Airlines

Find Deal

Tue, Feb 3 - Tue, Mar 3

10:38 am - 11:15 pmSDF-SGN

25h 37m2 stops

1:55 pm - 10:37 pmSGN-SDF

43h 42m2 stops

$1,015Delta

Find Deal

Mon, Mar 30 - Wed, Apr 22

9:15 am - 12:15 amSDF-SGN

51h 00m2 stops

11:05 pm - 8:14 pmSGN-SDF

33h 09m2 stops

$1,017United Airlines

Find Deal

Tue, Feb 3 - Tue, Mar 3

8:07 am - 6:35 pmSDF-SGN

46h 28m2 stops

11:35 am - 9:23 pmSGN-SDF

45h 48m2 stops

$1,027Multiple Airlines

Find Deal

Tue, Feb 3 - Tue, Mar 3

8:29 am - 10:55 pmSDF-SGN

50h 26m3 stops

6:00 am - 10:37 pmSGN-SDF

52h 37m3 stops

$1,032United Airlines

Find Deal

Tue, Feb 3 - Tue, Mar 3

5:40 am - 12:15 amSDF-SGN

30h 35m3 stops

6:00 am - 7:54 pmSGN-SDF

25h 54m3 stops

$1,054United Airlines

Find Deal

Fri, Jan 2 - Fri, Jan 30

5:40 am - 12:15 amSDF-SGN

30h 35m3 stops

7:30 am - 7:54 pmSGN-SDF

24h 24m2 stops

$1,094United Airlines

Find Deal

Fri, Jan 2 - Fri, Jan 30

6:00 am - 9:50 pmSDF-SGN

28h 50m3 stops

7:00 am - 10:03 pmSGN-SDF

26h 03m2 stops

$1,103United Airlines

Find Deal

Mon, Mar 30 - Wed, Apr 22

United Airlines flights from Louisville to Vietnam

Our best United Airlines deals on Louisville to Vietnam flight tickets

United Airlines

Mar 30

SDF5:45 pmLouisville Intl

65h 05m

3 stops

SGN9:50 pmHo Chi Minh City

Apr 22

SGN7:00 amHo Chi Minh City

26h 26m

3 stops

SDF10:26 pmLouisville Intl

$948

Find similar

United Airlines

Mar 30

SDF3:25 pmLouisville Intl

43h 25m

3 stops

SGN9:50 pmHo Chi Minh City

Apr 22

SGN7:00 amHo Chi Minh City

42h 26m

3 stops

SDF2:26 pmLouisville Intl

$957

Find similar

United Airlines

Feb 3

SDF9:15 amLouisville Intl

49h 40m

3 stops

SGN10:55 pmHo Chi Minh City

Mar 3

SGN11:05 pmHo Chi Minh City

32h 37m

2 stops

SDF7:42 pmLouisville Intl

$1,012

Find similar

ANA flights from Louisville to Vietnam

Our best ANA deals on Louisville to Vietnam flight tickets

ANA

Dec 23

SDF9:05 amLouisville Intl

48h 45m

2 stops

SGN9:50 pmHo Chi Minh City

Dec 30

SGN11:05 pmHo Chi Minh City

33h 27m

2 stops

SDF8:32 pmLouisville Intl

$2,464

Find similar

ANA

Dec 21

SDF9:05 amLouisville Intl

27h 10m

2 stops

SGN12:15 amHo Chi Minh City

Dec 28

SGN7:30 amHo Chi Minh City

25h 02m

2 stops

SDF8:32 pmLouisville Intl

$2,587

Find similar

ANA

Feb 3

SDF6:00 amLouisville Intl

27h 50m

2 stops

SGN9:50 pmHo Chi Minh City

Mar 2

SGN12:20 amHo Chi Minh City

31h 54m

2 stops

SDF8:14 pmLouisville Intl

$6,921

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Mon 3/30

5:45 pm-9:50 pm

3 stops65h 05m

Ho Chi Minh City

Wed 4/22

7:00 am-10:26 pm

3 stops26h 26m

$948

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Mon 3/30

3:25 pm-9:50 pm

3 stops43h 25m

Ho Chi Minh City

Wed 4/22

7:00 am-2:26 pm

3 stops42h 26m

$957

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Tue 2/3

9:15 am-10:55 pm

3 stops49h 40m

Ho Chi Minh City

Tue 3/3

11:05 pm-7:42 pm

2 stops32h 37m

$1,012

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Mon 3/30

10:38 am-11:15 pm

2 stops25h 37m

Ho Chi Minh City

Wed 4/22

1:55 pm-10:37 pm

2 stops43h 42m

$1,015

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Tue 2/3

9:15 am-12:15 am

2 stops51h 00m

Ho Chi Minh City

Tue 3/3

11:05 pm-8:14 pm

2 stops33h 09m

$1,017

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Tue 2/3

8:07 am-6:35 pm

2 stops46h 28m

Ho Chi Minh City

Tue 3/3

11:35 am-9:23 pm

2 stops45h 48m

$1,027

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Tue 2/3

8:29 am-10:55 pm

3 stops50h 26m

Ho Chi Minh City

Tue 3/3

6:00 am-10:37 pm

3 stops52h 37m

$1,032

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Fri 1/2

5:40 am-12:15 am

3 stops30h 35m

Ho Chi Minh City

Fri 1/30

6:00 am-7:54 pm

3 stops25h 54m

$1,054

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Fri 1/2

5:40 am-12:15 am

3 stops30h 35m

Ho Chi Minh City

Fri 1/30

7:30 am-7:54 pm

2 stops24h 24m

$1,094

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Mon 3/30

6:00 am-9:50 pm

3 stops28h 50m

Ho Chi Minh City

Wed 4/22

7:00 am-10:03 pm

2 stops26h 03m

$1,103

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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

Prices

Airlines

What is the cheapest day to depart on your flight to Vietnam?

According to our data, Thursday is the cheapest day to fly to Vietnam from Louisville. The lowest ticket price found for a Thursday departure recently was $1,237. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Friday is $1,529.

What is the cheapest time of day to depart on your flight to Vietnam?

Flying to Vietnam from Louisville in the evening is the least expensive time of day to depart. momondo users have found prices as low as $817 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to Vietnam, so prices are often more expensive at around $1,577 per ticket.

Cheap Louisville to Vietnam flight deals and tips

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

Direct flights	None

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 5 operators available for flights from Louisville Intl Airport to Vietnam as of November 2025.
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 $952	Free Cancellation	Rating 7.4 9,036 reviews	Search United Airlines flights
ANA	PriceFrom $955	Free Cancellation	Rating 8.4 1,010 reviews	Search ANA flights
Korean Air	PriceFrom $1,089	Free Cancellation	Rating 8.4 1,170 reviews	Search Korean Air flights
Delta	PriceFrom $1,210	Free Cancellation	Rating 7.9 7,997 reviews	Search Delta flights
Qatar Airways	PriceFrom $1,279	Free Cancellation	Rating 7.4 3,665 reviews	Search Qatar Airways 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.