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 36% 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.

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 May 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.

$1,217 Cheap Flights from Louisville to Vietnam in 2026

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Find the cheapest flights from Louisville to Vietnam

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:31 am - 5:20 pm

SDF

SGN

43h 49m

2 stops

11:05 am - 11:06 pm

SGN

SDF

23h 01m

2 stops

$1,217Cathay Pacific

Tue, Sep 29 - Mon, Oct 12

1:18 pm - 10:05 am

SDF

SGN

33h 47m

2 stops

6:20 pm - 3:32 pm

SGN

SDF

56h 12m

2 stops

$1,224Cathay Pacific

Wed, Sep 30 - Mon, Oct 12

3:59 pm - 10:05 am

SDF

SGN

31h 06m

2 stops

1:35 pm - 11:06 pm

SGN

SDF

44h 31m

2 stops

$1,239Cathay Pacific

Wed, Sep 30 - Sun, Oct 11

5:50 pm - 12:20 am

SDF

SGN

43h 30m

2 stops

1:35 pm - 10:55 pm

SGN

SDF

44h 20m

2 stops

$1,267Multiple Airlines

Tue, Sep 15 - Sun, Oct 18

3:32 pm - 1:50 pm

SDF

SGN

35h 18m

2 stops

8:00 pm - 10:55 pm

SGN

SDF

37h 55m

2 stops

$1,409Qatar Airways

Mon, Sep 14 - Mon, Oct 19

10:31 am - 1:50 pm

SDF

SGN

40h 19m

2 stops

7:40 pm - 10:55 pm

SGN

SDF

38h 15m

2 stops

$1,423Qatar Airways

Thu, Oct 1 - Wed, Oct 28

6:52 am - 5:25 am

SDF

SGN

35h 33m

2 stops

11:30 pm - 5:15 pm

SGN

SDF

28h 45m

2 stops

$1,435Japan Airlines

Mon, Sep 14 - Sun, Oct 18

10:31 am - 7:40 am

SDF

SGN

34h 09m

2 stops

8:00 pm - 11:06 pm

SGN

SDF

38h 06m

2 stops

$1,436Qatar Airways

Thu, Oct 1 - Mon, Oct 12

6:52 am - 9:45 pm

SDF

SGN

27h 53m

2 stops

11:30 pm - 5:15 pm

SGN

SDF

28h 45m

2 stops

$1,438Japan Airlines

Wed, Sep 16 - Sun, Oct 18

6:52 am - 5:25 am

SDF

SGN

35h 33m

2 stops

8:20 am - 2:06 pm

SGN

SDF

40h 46m

2 stops

$1,445Japan Airlines

Tue, Sep 29 - Sun, Oct 11

Cathay Pacific flights from Louisville to Vietnam

Our best Cathay Pacific deals on Louisville to Vietnam flight tickets

Cathay Pacific

Sep 29

SDF10:31 amLouisville Intl

43h 49m

2 stops

SGN5:20 pmHo Chi Minh City

Oct 12

SGN11:05 amHo Chi Minh City

23h 01m

2 stops

SDF11:06 pmLouisville Intl

$1,217

Cathay Pacific

Sep 30

SDF1:18 pmLouisville Intl

33h 47m

2 stops

SGN10:05 amHo Chi Minh City

Oct 12

SGN6:20 pmHo Chi Minh City

56h 12m

2 stops

SDF3:32 pmLouisville Intl

$1,224

Cathay Pacific

Sep 30

SDF3:59 pmLouisville Intl

31h 06m

2 stops

SGN10:05 amHo Chi Minh City

Oct 11

SGN1:35 pmHo Chi Minh City

44h 31m

2 stops

SDF11:06 pmLouisville Intl

$1,239

Qatar Airways flights from Louisville to Vietnam

Our best Qatar Airways deals on Louisville to Vietnam flight tickets

Qatar Airways

Sep 14

SDF3:32 pmLouisville Intl

35h 18m

2 stops

SGN1:50 pmHo Chi Minh City

Oct 19

SGN8:00 pmHo Chi Minh City

37h 55m

2 stops

SDF10:55 pmLouisville Intl

$1,409

Qatar Airways

Oct 1

SDF10:31 amLouisville Intl

40h 19m

2 stops

SGN1:50 pmHo Chi Minh City

Oct 28

SGN7:40 pmHo Chi Minh City

38h 15m

2 stops

SDF10:55 pmLouisville Intl

$1,423

Qatar Airways

Oct 1

SDF10:31 amLouisville Intl

34h 09m

2 stops

SGN7:40 amHo Chi Minh City

Oct 12

SGN8:00 pmHo Chi Minh City

38h 06m

2 stops

SDF11:06 pmLouisville Intl

$1,436

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Tue 9/29

10:31 am-5:20 pm

2 stops43h 49m

Ho Chi Minh City

Mon 10/12

11:05 am-11:06 pm

2 stops23h 01m

$1,217

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Wed 9/30

1:18 pm-10:05 am

2 stops33h 47m

Ho Chi Minh City

Mon 10/12

6:20 pm-3:32 pm

2 stops56h 12m

$1,224

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Wed 9/30

3:59 pm-10:05 am

2 stops31h 06m

Ho Chi Minh City

Sun 10/11

1:35 pm-11:06 pm

2 stops44h 31m

$1,239

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Tue 9/15

5:50 pm-12:20 am

2 stops43h 30m

Ho Chi Minh City

Sun 10/18

1:35 pm-10:55 pm

2 stops44h 20m

$1,267

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Mon 9/14

3:32 pm-1:50 pm

2 stops35h 18m

Ho Chi Minh City

Mon 10/19

8:00 pm-10:55 pm

2 stops37h 55m

$1,409

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Thu 10/1

10:31 am-1:50 pm

2 stops40h 19m

Ho Chi Minh City

Wed 10/28

7:40 pm-10:55 pm

2 stops38h 15m

$1,423

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Mon 9/14

6:52 am-5:25 am

2 stops35h 33m

Ho Chi Minh City

Sun 10/18

11:30 pm-5:15 pm

2 stops28h 45m

$1,435

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Thu 10/1

10:31 am-7:40 am

2 stops34h 09m

Ho Chi Minh City

Mon 10/12

8:00 pm-11:06 pm

2 stops38h 06m

$1,436

Quickest round-trip

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Wed 9/16

6:52 am-9:45 pm

2 stops27h 53m

Ho Chi Minh City

Sun 10/18

11:30 pm-5:15 pm

2 stops28h 45m

$1,438

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Tue 9/29

6:52 am-5:25 am

2 stops35h 33m

Ho Chi Minh City

Sun 10/11

8:20 am-2:06 pm

2 stops40h 46m

$1,445

Flights are sorted by cheapest round-trip flights first.

Sorted 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 July is, on average, the cheapest month to fly to Vietnam from Louisville, with most prices found around $696. If you don’t want to visit Vietnam in July, then you should wait until January to fly from Louisville, when ticket prices are also cheap, with an average price of $828.

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 07m
Direct flights	None

The fastest flight from Louisville to Vietnam takes 29h 07m

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 4 operators available for flights from Louisville Intl Airport to Vietnam as of May 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 $923	Free Cancellation	Rating 7.4 9,684 reviews	Search United Airlines flights
ANA	PriceFrom $955	Free Cancellation	Rating 8.3 1,205 reviews	Search ANA flights
Delta	PriceFrom $1,064	Free Cancellation	Rating 7.9 8,459 reviews	Search Delta flights
Korean Air	PriceFrom $1,089	Free Cancellation	Rating 8.4 1,216 reviews	Search Korean Air 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.