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$352+ Cheap flights from Kentucky 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SGN
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheap flight deals from Kentucky to Vietnam

Keep the following information in mind while searching for Kentucky to Vietnam flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$884
(United Airlines)

One-way from

$352
(Kiwi.com)

Popular in

June

Cheapest in

July

Average price

$1,176
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 Kentucky to Vietnam
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One-way flight from Kentucky to Vietnam
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Highest demand for flights based on searches. 18% potential increase in price ($314 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Kentucky to Vietnam

Cheapest flights from Kentucky to Vietnam
Explore the most affordable flight options available from Kentucky to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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.
jue. 11/278:00 amCVG - SGN
3 stops50h 55mUnited Airlines
jue. 3/196:00 amSGN - CVG
3 stops25h 21mUnited Airlines
Deal found 10/28$888
This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/102:09 pmCVG - SGN
2 stops43h 41mANA
mié. 12/1011:05 pmSGN - CVG
2 stops24h 32mANA
Deal found 10/28$917
This United Airlines deal was found by Cheapflights users on 10/28. 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.
mié. 11/2611:15 amCVG - SGN
2 stops46h 35mUnited Airlines
lun. 12/811:05 pmSGN - CVG
2 stops29h 38mUnited Airlines
Deal found 10/28$920
This United Airlines deal was found by Cheapflights users on 10/28. 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.
mar. 10/2811:00 amSDF - SGN
2 stops47h 50mUnited Airlines
mié. 12/311:05 pmSGN - SDF
2 stops24h 27mUnited Airlines
Deal found 10/28$920
This United Airlines deal was found by Cheapflights users on 10/28. 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.
vie. 10/317:00 amCVG - SGN
3 stops28h 55mUnited Airlines
dom. 11/911:05 pmSGN - CVG
2 stops31h 49mUnited Airlines
Deal found 10/28$924
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/292:56 pmCVG - SGN
3 stops44h 59mUnited Airlines
jue. 11/67:30 amSGN - CVG
2 stops26h 45mUnited Airlines
Deal found 10/29$927
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/308:00 amCVG - SGN
3 stops27h 55mUnited Airlines
sáb. 11/156:00 amSGN - CVG
3 stops28h 06mUnited Airlines
Deal found 10/29$928
This United Airlines deal was found by Cheapflights users on 10/28. 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.
vie. 11/2811:45 amCVG - SGN
3 stops47h 10mUnited Airlines
mié. 1/1411:05 pmSGN - CVG
2 stops33h 32mUnited Airlines
Deal found 10/28$937
This United Airlines deal was found by Cheapflights users on 10/28. 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.
mié. 11/55:45 pmLEX - SGN
2 stops64h 05mUnited Airlines
dom. 11/911:05 pmSGN - LEX
2 stops33h 49mUnited Airlines
Deal found 10/28$939
This United Airlines deal was found by Cheapflights users on 10/28. 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.
mié. 11/52:02 pmSDF - SGN
2 stops67h 48mUnited Airlines
dom. 11/911:05 pmSGN - SDF
2 stops36h 49mUnited Airlines
Deal found 10/28$939
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/19:15 amSDF - SGN
2 stops52h 00mUnited Airlines
vie. 11/76:00 amSGN - SDF
3 stops27h 57mUnited Airlines
Deal found 10/29$945
This Cathay Pacific deal was found by Cheapflights users on 10/29. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/266:45 amCVG - HAN
2 stops44h 55mMultiple Airlines
lun. 12/810:30 amHAN - CVG
2 stops47h 43mMultiple Airlines
Deal found 10/29$957

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky 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 octubre 30, 2025.
Use the filters below to find and compare flights from Kentucky to Vietnam that are best for you.

Fly from

Kentucky

Fly to

Vietnam

Route

Depart

Return

Price

CincinnatiHo Chi Minh City

CVG - SGN

CVGSGN

Cincinnati Cinci./N. Kentucky

lun. 1/26

5:00 pm-10:55 pm

3 stops41h 55m

Ho Chi Minh City

jue. 2/26

6:00 am-8:28 pm

3 stops26h 28m

$874

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

mar. 2/3

9:00 am-10:55 pm

3 stops49h 55m

Ho Chi Minh City

mar. 3/17

6:00 am-10:18 pm

3 stops27h 18m

$902

NashvilleHo Chi Minh City

BNA - SGN

BNASGN

Nashville Intl

mié. 1/21

2:23 pm-5:55 am

2 stops26h 32m

Ho Chi Minh City

lun. 2/2

11:45 pm-1:26 pm

2 stops26h 41m

$908

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

lun. 3/30

6:00 pm-9:50 pm

3 stops40h 50m

Ho Chi Minh City

mar. 4/21

11:15 pm-7:35 pm

2 stops31h 20m

$923

CincinnatiHo Chi Minh City

CVG - SGN

CVGSGN

Cincinnati Cinci./N. Kentucky

lun. 11/10

7:40 pm-10:55 pm

3 stops39h 15m

Ho Chi Minh City

mié. 12/10

11:05 pm-3:20 pm

2 stops28h 15m

$924

CincinnatiHo Chi Minh City

CVG - SGN

CVGSGN

Cincinnati Cinci./N. Kentucky

dom. 1/11

10:05 am-10:55 pm

3 stops48h 50m

Ho Chi Minh City

dom. 1/25

7:30 am-9:30 pm

2 stops26h 00m

$926

CincinnatiHo Chi Minh City

CVG - SGN

CVGSGN

Cincinnati Cinci./N. Kentucky

lun. 11/3

5:03 pm-10:55 pm

3 stops41h 52m

Ho Chi Minh City

mar. 11/18

6:00 am-11:59 pm

3 stops29h 59m

$934

LexingtonHo Chi Minh City

LEX - SGN

LEXSGN

Lexington Blue Grass

lun. 1/26

5:32 pm-10:55 pm

3 stops41h 23m

Ho Chi Minh City

sáb. 3/7

6:00 am-11:41 pm

3 stops29h 41m

$934

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

mar. 2/3

8:07 am-6:35 pm

2 stops46h 28m

Ho Chi Minh City

mar. 3/17

1:50 pm-8:59 pm

2 stops42h 09m

$952

CincinnatiHanoi

CVG - HAN

CVGHAN

Cincinnati Cinci./N. Kentucky

mié. 11/26

6:45 am-3:40 pm

2 stops44h 55m

Hanoi Noibai

lun. 12/8

10:30 am-10:13 pm

2 stops47h 43m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Kentucky 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 Kentucky to Vietnam

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

Currently, July is the cheapest month in which you can book a flight from Kentucky to Vietnam (average of $730). Flying from Kentucky to Vietnam in April is currently the most expensive (average of $1,268). 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 KY to VN?

Find hourly flight availability from Kentucky 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 octubre 30, 2025.

It’s typically best to fly out from Kentucky to Vietnam at noon. Doing so could potentially save you 19% on the flight price compared to flying in the evening, which is usually more expensive.

Related info for your journey

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

  • How long is the flight from Kentucky to Vietnam?

    There are many flights that can get you from Kentucky to Vietnam in 26h 32m. Fly via United Airlines, American Airlines, or Korean Air to get the fastest option. There are 9073 mi between Kentucky and Vietnam. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Kentucky to Vietnam one-way?

    $481 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Japan Airlines and Delta, with prices starting from $502 and $590, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky 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 Kentucky to Vietnam?

    Currently, July is the cheapest month in which you can book a flight from Kentucky to Vietnam (average of $730). Flying from Kentucky to Vietnam in April is currently the most expensive (average of $1,268). 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 6 airlines flying from Kentucky to Vietnam

Discover the top 6 airlines that operate flights from Kentucky 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$907Average$1,326FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$952Average$1,221FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$954Average$1,374FlexibilityNo cancel feeOn-time79%
DeltaCheapest$999Average$1,250FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,089Average$1,517FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,279Average$1,461FlexibilityNo cancel feeOn-time68%

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