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Vietnam

$814+ Cheap flights from Louisville (SDF) to Vietnam

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SGN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Louisville to Vietnam

Cheapest flights from Louisville to Vietnam
Explore the most affordable flight options available from Louisville to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/149:55 amSDF - SGN
3 stops49h 00mUnited Airlines
Wed 12/2411:05 pmSGN - SDF
2 stops30h 23mUnited Airlines
Deal found 12/9$1,598
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/149:55 amSDF - SGN
3 stops49h 00mUnited Airlines
Thu 12/257:30 amSGN - SDF
2 stops27h 00mUnited Airlines
Deal found 12/9$1,601
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/149:55 amSDF - SGN
3 stops49h 00mUnited Airlines
Mon 12/226:00 amSGN - SDF
3 stops28h 30mUnited Airlines
Deal found 12/9$1,609
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:55 amSDF - SGN
3 stops49h 00mUnited Airlines
Mon 12/226:00 amSGN - SDF
3 stops28h 24mUnited Airlines
Deal found 12/9$1,634
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/149:55 amSDF - SGN
3 stops49h 00mUnited Airlines
Fri 12/267:30 amSGN - SDF
2 stops24h 29mUnited Airlines
Deal found 12/9$1,641
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/149:55 amSDF - SGN
3 stops49h 00mUnited Airlines
Sun 12/216:00 amSGN - SDF
3 stops26h 32mUnited Airlines
Deal found 12/9$1,674
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/149:55 amSDF - SGN
3 stops49h 00mUnited Airlines
Tue 12/237:30 amSGN - SDF
2 stops27h 00mUnited Airlines
Deal found 12/9$1,844
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/149:55 amSDF - SGN
3 stops49h 00mUnited Airlines
Sat 12/206:00 amSGN - SDF
3 stops52h 24mUnited Airlines
Deal found 12/9$1,872
This Kiwi.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:43 amSDF - SGN
2 stops34h 42mMultiple Airlines
Thu 12/256:40 pmSGN - SDF
1 stop37h 32mMultiple Airlines
Deal found 12/9$1,948
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:40 pmSDF - SGN
3 stops43h 15mUnited Airlines
Wed 12/2411:05 pmSGN - SDF
2 stops26h 08mUnited Airlines
Deal found 12/9$1,979
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:40 pmSDF - SGN
3 stops43h 15mUnited Airlines
Thu 12/257:30 amSGN - SDF
2 stops24h 29mUnited Airlines
Deal found 12/9$1,982

Find flight deals from Louisville to Vietnam

Keep the following information in mind while searching for Louisville to Vietnam flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$814
(FlightHub)

Popular in

June

Cheapest in

July

Average price

$1,275
Provider with most accurate pricing for Louisville Intl-Ho Chi Minh City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Ho Chi Minh City flights.
Search Deals
From Louisville Intl to Vietnam
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($316 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Vietnam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Louisville to Vietnam that are best for you.

Fly from

Louisville

Fly to

Vietnam

Route

Depart

Return

Price

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Mon 1/19

2:05 pm-9:50 pm

2 stops43h 45m

Ho Chi Minh City

Fri 2/13

7:30 am-8:14 pm

2 stops24h 44m

$814

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Mon 1/19

5:35 am-10:55 pm

3 stops29h 20m

Ho Chi Minh City

Fri 2/13

6:00 am-8:09 pm

3 stops26h 09m

$828

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Thu 1/29

5:35 am-10:55 pm

3 stops29h 20m

Ho Chi Minh City

Mon 2/2

6:00 am-11:23 pm

3 stops29h 23m

$828

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Mon 1/19

6:12 pm-10:55 pm

3 stops40h 43m

Ho Chi Minh City

Mon 2/16

11:05 pm-7:42 pm

2 stops32h 37m

$877

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Wed 4/8

9:55 am-9:55 pm

2 stops25h 00m

Ho Chi Minh City

Wed 4/15

7:00 am-10:32 pm

3 stops26h 32m

$891

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Tue 2/24

9:00 am-9:50 pm

2 stops48h 50m

Ho Chi Minh City

Tue 3/17

6:00 am-2:19 pm

3 stops43h 19m

$907

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Best time to book a flight from Louisville to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Louisville to Vietnam?

Currently, October is the cheapest month in which you can book a flight from Louisville to Vietnam (average of $672). Flying from Louisville to Vietnam in June is currently the most expensive (average of $1,301). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to VN?

Find hourly flight availability from Louisville to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Louisville to Vietnam at noon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with ANA, Korean Air, and Delta from Louisville to Vietnam to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,021 reviews

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
ANA
8.4
Very good
1,021 reviews
ANA
8.4
Very good
1,021 reviews

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
Korean Air
8.4
Very good
1,184 reviews
ANA
8.4
Very good
1,021 reviews

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
Delta
7.9
Good
8,007 reviews
ANA
8.4
Very good
1,021 reviews

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
United Airlines
7.4
Good
9,094 reviews
ANA
8.4
Very good
1,021 reviews

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support

Related info for your journey

Find useful and relevant information for your journey from Louisville to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Vietnam?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Louisville to Vietnam.

  • How long is the flight from Louisville to Vietnam?

    Airlines like ANA and United Airlines fly from Louisville to Vietnam in about 29h 20m. The time it takes to get you to your destination can typically vary by up to 14h 25m. There are 8952 mi between Louisville and Vietnam. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Louisville to Vietnam that include hotel bookings?

    Yes. In addition to deals on Louisville to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Vietnam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Vietnam.

  • Can I find deals for business class flights from Louisville to Vietnam?

    Yes. Cheapflights offers flight deals from Louisville to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Vietnam?

    Currently, October is the cheapest month in which you can book a flight from Louisville to Vietnam (average of $672). Flying from Louisville to Vietnam in June is currently the most expensive (average of $1,301). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Louisville to Vietnam

Discover the top 4 airlines that operate flights from Louisville to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$930Average$1,219FlexibilityNo cancel feeOn-time69%
ANACheapest$955Average$1,500FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$1,089Average$1,388FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,210Average$1,404FlexibilityNo cancel feeOn-timeN/A

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