What airlines fly to Vietnam?

United Airlines, Delta and ANA 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 38% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 6 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?

Delta, United Airlines, and Vietnam 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 3 operators available for flights from Louisville Intl Airport to Vietnam as of June 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.

$666 Cheap Flights from Louisville to Vietnam in 2026

Discover deals from 900+ travel sites with momondo.

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.

10:29 am - 12:20 am

SDF

SGN

26h 51m

2 stops

6:20 pm - 10:55 pm

SGN

SDF

39h 35m

2 stops

$1,271Cathay Pacific

Tue, Sep 29 - Mon, Oct 12

7:29 am - 5:50 am

SDF

SGN

34h 21m

2 stops

7:50 am - 10:00 pm

SGN

SDF

26h 10m

2 stops

$1,300Japan Airlines

Mon, Nov 23 - Sat, Dec 5

7:03 am - 12:20 am

SDF

SGN

30h 17m

2 stops

7:10 am - 10:33 pm

SGN

SDF

26h 23m

2 stops

$1,316Cathay Pacific

Sun, Sep 20 - Thu, Sep 24

12:43 pm - 5:50 am

SDF

SGN

29h 07m

2 stops

11:45 pm - 12:30 pm

SGN

SDF

24h 45m

2 stops

$1,328Japan Airlines

Mon, Nov 23 - Sun, Dec 6

12:43 pm - 5:50 am

SDF

SGN

29h 07m

2 stops

7:50 am - 10:00 pm

SGN

SDF

26h 10m

2 stops

$1,331Japan Airlines

Tue, Nov 24 - Sat, Dec 5

7:03 am - 12:20 am

SDF

SGN

30h 17m

2 stops

11:05 am - 11:06 pm

SGN

SDF

23h 01m

2 stops

$1,334Cathay Pacific

Thu, Oct 1 - Tue, Oct 13

7:20 am - 10:25 pm

SDF

SGN

27h 05m

2 stops

11:50 pm - 1:39 pm

SGN

SDF

25h 49m

2 stops

$1,340Delta

Sun, Nov 22 - Sun, Dec 6

7:25 am - 10:05 pm

SDF

SGN

27h 40m

3 stops

11:15 pm - 10:10 pm

SGN

SDF

33h 55m

2 stops

$1,351United Airlines

Wed, Sep 30 - Mon, Oct 12

5:15 am - 10:05 pm

SDF

SGN

29h 50m

3 stops

7:00 am - 11:59 pm

SGN

SDF

27h 59m

3 stops

$1,361United Airlines

Wed, Sep 30 - Mon, Oct 12

7:00 am - 11:20 pm

SDF

SGN

28h 20m

2 stops

11:50 pm - 11:36 am

SGN

SDF

23h 46m

2 stops

$1,480Delta

Tue, Nov 17 - Sun, Nov 29

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Cathay Pacific flights from Louisville to Vietnam

Our best Cathay Pacific deals on Louisville to Vietnam flight tickets

Cathay Pacific

Sep 29

SDF10:29 amLouisville Intl

26h 51m

2 stops

SGN12:20 amHo Chi Minh City

Oct 12

SGN6:20 pmHo Chi Minh City

39h 35m

2 stops

SDF10:55 pmLouisville Intl

$1,271

Cathay Pacific

Sep 20

SDF7:03 amLouisville Intl

30h 17m

2 stops

SGN12:20 amHo Chi Minh City

Sep 24

SGN7:10 amHo Chi Minh City

26h 23m

2 stops

SDF10:33 pmLouisville Intl

$1,316

Cathay Pacific

Oct 1

SDF7:03 amLouisville Intl

30h 17m

2 stops

SGN12:20 amHo Chi Minh City

Oct 13

SGN11:05 amHo Chi Minh City

23h 01m

2 stops

SDF11:06 pmLouisville Intl

$1,334

Japan Airlines flights from Louisville to Vietnam

Our best Japan Airlines deals on Louisville to Vietnam flight tickets

Japan Airlines

Nov 23

SDF7:29 amLouisville Intl

34h 21m

2 stops

SGN5:50 amHo Chi Minh City

Dec 5

SGN7:50 amHo Chi Minh City

26h 10m

2 stops

SDF10:00 pmLouisville Intl

$1,300

Japan Airlines

Nov 23

SDF12:43 pmLouisville Intl

29h 07m

2 stops

SGN5:50 amHo Chi Minh City

Dec 6

SGN11:45 pmHo Chi Minh City

24h 45m

2 stops

SDF12:30 pmLouisville Intl

$1,328

Japan Airlines

Nov 24

SDF12:43 pmLouisville Intl

29h 07m

2 stops

SGN5:50 amHo Chi Minh City

Dec 5

SGN7:50 amHo Chi Minh City

26h 10m

2 stops

SDF10:00 pmLouisville Intl

$1,331

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Tue 9/29

10:29 am-12:20 am

2 stops26h 51m

Ho Chi Minh City

Mon 10/12

6:20 pm-10:55 pm

2 stops39h 35m

$1,271

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Mon 11/23

7:29 am-5:50 am

2 stops34h 21m

Ho Chi Minh City

Sat 12/5

7:50 am-10:00 pm

2 stops26h 10m

$1,300

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Sun 9/20

7:03 am-12:20 am

2 stops30h 17m

Ho Chi Minh City

Thu 9/24

7:10 am-10:33 pm

2 stops26h 23m

$1,316

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Mon 11/23

12:43 pm-5:50 am

2 stops29h 07m

Ho Chi Minh City

Sun 12/6

11:45 pm-12:30 pm

2 stops24h 45m

$1,328

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Tue 11/24

12:43 pm-5:50 am

2 stops29h 07m

Ho Chi Minh City

Sat 12/5

7:50 am-10:00 pm

2 stops26h 10m

$1,331

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Thu 10/1

7:03 am-12:20 am

2 stops30h 17m

Ho Chi Minh City

Tue 10/13

11:05 am-11:06 pm

2 stops23h 01m

$1,334

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Sun 11/22

7:20 am-10:25 pm

2 stops27h 05m

Ho Chi Minh City

Sun 12/6

11:50 pm-1:39 pm

2 stops25h 49m

$1,340

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Wed 9/30

7:25 am-10:05 pm

3 stops27h 40m

Ho Chi Minh City

Mon 10/12

11:15 pm-10:10 pm

2 stops33h 55m

$1,351

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Wed 9/30

5:15 am-10:05 pm

3 stops29h 50m

Ho Chi Minh City

Mon 10/12

7:00 am-11:59 pm

3 stops27h 59m

$1,361

Quickest round-trip

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Tue 11/17

7:00 am-11:20 pm

2 stops28h 20m

Ho Chi Minh City

Sun 11/29

11:50 pm-11:36 am

2 stops23h 46m

$1,480

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

Prices

Airlines

What is the cheapest month to fly to Vietnam?

The month of January is, on average, the cheapest month to fly to Vietnam from Louisville, with most prices found around $828. If you don’t want to visit Vietnam in January, then you should wait until December to fly from Louisville, when ticket prices are also cheap, with an average price of $919.

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	28h 20m
Direct flights	None

The fastest flight from Louisville to Vietnam takes 28h 20m

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

Search flight deals

Frequently asked questions about flying from Louisville 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 3 operators available for flights from Louisville Intl Airport to Vietnam as of June 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
ANA	PriceFrom $927	Free Cancellation	Rating 8.3 1,247 reviews	Search ANA flights
United Airlines	PriceFrom $929	Free Cancellation	Rating 7.4 9,863 reviews	Search United Airlines flights
Delta	PriceFrom $1,064	Free Cancellation	Rating 7.8 8,421 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.