HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Vietnam

$914+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SGN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to Vietnam with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Louisville to Vietnam

Keep the following information in mind while searching for Louisville to Vietnam flight deals. Data was last updated July 31, 2025.

Round-trip from

$914
(Delta)

Popular in

June

Cheapest in

August

Average price

$1,665
From Louisville Intl to Vietnam
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($430 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find 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 July 31, 2025.

This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:50 amSDF - SGN
2 stops27h 15mDelta
Mon 10/2011:45 pmSGN - SDF
2 stops34h 09mDelta
Deal found 7/30$914
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/199:00 amSDF - SGN
2 stops27h 15mANA
Tue 12/1611:05 pmSGN - SDF
2 stops33h 44mANA
Deal found 7/30$917
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/269:05 amSDF - SGN
2 stops28h 10mUnited Airlines
Tue 9/211:15 pmSGN - SDF
2 stops32h 13mUnited Airlines
Deal found 7/31$923
This Trip.com deal was found by Cheapflights users on 7/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/269:13 pmSDF - SGN
2 stops27h 27mMultiple Airlines
Mon 9/11:50 amSGN - SDF
2 stops26h 52mMultiple Airlines
Deal found 7/31$1,011
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:00 amSDF - SGN
2 stops29h 25mAmerican Airlines
Thu 12/257:50 amSGN - SDF
2 stops25h 32mAmerican Airlines
Deal found 7/30$1,640
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:32 amSDF - SGN
2 stops34h 53mJapan Airlines
Fri 10/178:20 amSGN - SDF
2 stops40h 27mJapan Airlines
Deal found 7/31$2,246
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:49 amSDF - SGN
2 stops36h 26mQatar Airways
Fri 1/27:40 pmSGN - SDF
2 stops37h 42mQatar Airways
Deal found 7/29$2,518

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 July 31, 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

Thu 9/25

7:50 am-11:15 pm

2 stops28h 25m

Ho Chi Minh City

Tue 10/21

1:55 pm-5:24 pm

2 stops38h 29m

$914

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Wed 11/19

9:00 am-12:15 am

2 stops27h 15m

Ho Chi Minh City

Tue 12/16

11:05 pm-8:49 pm

2 stops33h 44m

$917

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Tue 8/26

9:05 am-12:15 am

2 stops28h 10m

Ho Chi Minh City

Tue 9/2

11:15 pm-8:28 pm

2 stops32h 13m

$923

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Tue 8/26

9:13 pm-11:40 am

2 stops27h 27m

Ho Chi Minh City

Mon 9/1

1:50 am-5:42 pm

2 stops26h 52m

$1,011

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Thu 12/18

5:00 am-10:25 pm

2 stops29h 25m

Ho Chi Minh City

Thu 12/25

7:50 am-9:22 pm

2 stops25h 32m

$1,640

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Sun 10/12

7:32 am-5:25 am

2 stops34h 53m

Ho Chi Minh City

Fri 10/17

8:20 am-1:47 pm

2 stops40h 27m

$2,246

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Fri 12/26

6:49 am-7:15 am

2 stops36h 26m

Ho Chi Minh City

Fri 1/2

7:40 pm-9:22 pm

2 stops37h 42m

$2,518

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Fri 12/26

7:38 am-10:25 pm

2 stops26h 47m

$962

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Fri 12/26

9:35 am-10:55 pm

3 stops49h 20m

$1,035

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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, March is the cheapest month in which you can book a flight from Louisville to Vietnam (average of $914). Flying from Louisville to Vietnam in June is currently the most expensive (average of $1,430). 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 July 31, 2025.

When flying from Louisville to Vietnam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 31, 2025.
Peruse reviews from past customers who have flown with ANA, Japan Airlines, 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
922 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.4

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
ANA
8.4
Very good
922 reviews
ANA
8.4
Very good
922 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.4

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Japan Airlines
8.3
Very good
1,536 reviews
ANA
8.4
Very good
922 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.4

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Delta
8.0
Very good
7,980 reviews
ANA
8.4
Very good
922 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.4

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Qatar Airways
7.4
Good
3,607 reviews
ANA
8.4
Very good
922 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.4

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
United Airlines
7.4
Good
8,902 reviews
ANA
8.4
Very good
922 reviews

Boarding

8.5

Comfort

8.2

Food

7.7

Overall

8.4

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

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.

  • 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, March is the cheapest month in which you can book a flight from Louisville to Vietnam (average of $914). Flying from Louisville to Vietnam in June is currently the most expensive (average of $1,430). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Haneda flights
Nashville to Narita flights
Cincinnati to Narita flights
Cincinnati to Haneda flights
Nashville to Suvarnabhumi flights
Nashville to Manila flights
Cincinnati to Suvarnabhumi flights
Cincinnati to Ahmedabad flights
Knoxville to Narita flights
Knoxville to Haneda flights
Cincinnati to New Delhi flights
Nashville to Incheon Intl flights
Cincinnati to Hyderabad flights
Cincinnati to Mumbai flights
Cincinnati to Ho Chi Minh City flights
Louisville to Narita flights
Louisville to Haneda flights
Louisville to Suvarnabhumi flights
Louisville to Manila flights
Nashville to Ahmedabad flights
Nashville to Mumbai flights
Cincinnati to Incheon Intl flights
Lexington to Narita flights
Lexington to Haneda flights
Knoxville to Suvarnabhumi flights
Cincinnati to Kathmandu flights
Cincinnati to Manila flights
Cincinnati to Bangalore flights
Nashville to New Delhi flights
Cincinnati to Hongqiao Intl flights
Nashville to Denpasar flights
Nashville to Gimpo Intl flights
Cincinnati to Pu Dong flights
Nashville to Bangalore flights
Louisville to Mumbai flights
Louisville to Incheon Intl flights
Nashville to Kansai Intl flights
Lexington to Ho Chi Minh City flights
Nashville to Okinawa flights
Nashville to Ho Chi Minh City flights
Nashville to Taiwan Taoyuan Intl flights
Louisville to Kansai Intl flights
Nashville to Hyderabad flights
Nashville to Kathmandu flights
Knoxville to Manila flights
Nashville to Kobe flights
Cincinnati to Singapore flights
Nashville to Itami flights
Cincinnati to Chennai flights

Top 7 airlines flying from Louisville to Vietnam

Discover the top 7 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$755Average$1,650FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$949Average$1,247FlexibilityNo cancel feeOn-time69%
ANACheapest$995Average$1,505FlexibilityNo cancel feeOn-time80%
American AirlinesCheapest$1,165Average$1,468FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,210Average$1,536FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,279Average$1,461FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,366Average$1,405FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.