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$717+ Cheap flights from Louisville (SDF) to Vietnam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SGN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,222
(Justfly.com)

One-way from

$717
(Delta)

Popular in

July

Cheapest in

March

Average price

$1,269
Provider with most accurate pricing for Louisville Intl-Ho Chi Minh City flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Ho Chi Minh City flights.
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From Louisville Intl to Vietnam
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One-way flight from Louisville Intl to Vietnam
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Highest demand for flights based on searches. 19% potential increase in price ($358 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 17, 2025.

This Justfly.com deal was found by Cheapflights users on 4/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/71:59 pmSDF - SGN
2 stops44h 56mANA
Tue 9/3011:15 pmSGN - SDF
2 stops32h 18mANA
Deal found 4/17$1,222
This Delta deal was found by Cheapflights users on 4/17. 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.
Sat 11/17:30 pmSDF - SGN
2 stops39h 45mDelta
Wed 11/198:05 amSGN - SDF
2 stops27h 51mDelta
Deal found 4/17$1,256
This Qatar Airways deal was found by Cheapflights users on 4/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/74:36 pmSDF - SGN
2 stops34h 14mQatar Airways
Sun 6/88:00 pmSGN - SDF
2 stops31h 15mQatar Airways
Deal found 4/17$1,420
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 5/123:51 pmSDF - SGN
2 stops58h 04mMultiple Airlines
Sun 6/156:45 pmSGN - SDF
1 stop36h 10mMultiple Airlines
Deal found 4/17$1,428
This Fareboom deal was found by Cheapflights users on 4/17. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:00 amSDF - SGN
2 stops26h 55mAir India
Mon 6/308:55 pmSGN - SDF
2 stops28h 45mAir India
Deal found 4/17$1,706
This KAYAK deal was found by Cheapflights users on 4/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/317:50 amSDF - SGN
2 stops27h 15mKorean Air
Sat 6/77:35 amSGN - SDF
2 stops27h 17mKorean Air
Deal found 4/16$2,014
This Air France deal was found by Cheapflights users on 4/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/237:09 pmSDF - SGN
2 stops25h 16mAir France
Fri 6/279:25 amSGN - SDF
2 stops43h 34mAir France
Deal found 4/16$2,193

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 April 17, 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

Sun 9/7

1:59 pm-9:55 pm

2 stops44h 56m

Ho Chi Minh City

Tue 9/30

11:15 pm-8:33 pm

2 stops32h 18m

$1,222

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Wed 5/7

4:36 pm-7:40 am

2 stops28h 04m

Ho Chi Minh City

Tue 6/10

8:00 pm-10:47 pm

2 stops37h 47m

$1,420

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Mon 5/12

3:51 pm-12:55 pm

2 stops58h 04m

Ho Chi Minh City

Sun 6/15

6:45 pm-7:55 pm

1 stop36h 10m

$1,428

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Tue 5/13

6:00 am-7:55 pm

2 stops26h 55m

Ho Chi Minh City

Mon 6/30

8:55 pm-2:40 pm

2 stops28h 45m

$1,706

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Thu 5/22

6:19 am-11:15 pm

2 stops29h 56m

Ho Chi Minh City

Thu 6/26

7:35 am-11:59 pm

2 stops27h 24m

$1,785

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Sat 5/31

7:50 am-10:05 pm

2 stops27h 15m

Ho Chi Minh City

Sat 6/7

7:35 am-11:52 pm

2 stops27h 17m

$2,014

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Fri 5/23

7:09 pm-7:25 am

2 stops25h 16m

Ho Chi Minh City

Wed 7/2

9:25 am-4:52 pm

2 stops42h 27m

$2,193

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

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 $922). Flying from Louisville to Vietnam in June is currently the most expensive (average of $1,566). 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 April 17, 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.

Rainfall in Vietnam by month

Plan your trip to Vietnam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Vietnam when rainfall is around 0.0 in.

Temperature in Vietnam by month

Plan your trip to Vietnam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 April 17, 2025.
Korean Air
8.4
Very good
1,064 reviews

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,064 reviews
Korean Air
8.4
Very good
1,064 reviews

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
844 reviews
Korean Air
8.4
Very good
1,064 reviews

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,917 reviews
Korean Air
8.4
Very good
1,064 reviews

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air France
7.5
Good
1,435 reviews
Korean Air
8.4
Very good
1,064 reviews

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,554 reviews
Korean Air
8.4
Very good
1,064 reviews

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 $922). Flying from Louisville to Vietnam in June is currently the most expensive (average of $1,566). 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

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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$755Average$1,377FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$1,159Average$1,463FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,210Average$1,398FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,215Average$1,305FlexibilityNo cancel feeOn-time69%
ANACheapest$1,261Average$1,484FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$1,279Average$1,427FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,370Average$1,472FlexibilityNo cancel feeOn-time81%

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