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$469+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SGN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$915
(Delta)

One-way from

$469
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$2,029
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. 17% potential increase in price ($330 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Gurufare deal was found by Cheapflights users on 6/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:20 amSDF - SGN
2 stops27h 35mANA
Wed 10/811:15 pmSGN - SDF
2 stops32h 18mANA
Deal found 6/9$914
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:50 amCVG - SGN
2 stops28h 15mDelta
Thu 11/138:05 amSGN - CVG
2 stops27h 06mDelta
Deal found 6/9$915
This Delta deal was found by Cheapflights users on 6/10. 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.
Mon 10/275:59 pmLEX - SGN
2 stops42h 21mDelta
Tue 11/252:05 pmSGN - LEX
2 stops39h 05mDelta
Deal found 6/10$915
This Gurufare deal was found by Cheapflights users on 6/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/309:00 amCVG - SGN
2 stops28h 15mANA
Sat 9/2711:15 pmSGN - CVG
2 stops32h 31mANA
Deal found 6/12$917
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/46:19 amCVG - SGN
2 stops28h 36mUnited Airlines
Mon 9/811:15 pmSGN - CVG
2 stops28h 35mUnited Airlines
Deal found 6/10$920
This Delta deal was found by Cheapflights users on 6/10. 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 9/410:00 amBNA - HAN
2 stops36h 40mDelta
Mon 9/1512:00 pmHAN - BNA
2 stops40h 43mDelta
Deal found 6/10$921
This United Airlines deal was found by Cheapflights users on 6/10. 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 10/277:05 amLEX - SGN
2 stops51h 45mUnited Airlines
Tue 11/256:00 amSGN - LEX
3 stops29h 44mUnited Airlines
Deal found 6/10$935
This oojo deal was found by Cheapflights users on 6/11. 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.
Thu 10/166:49 pmCVG - SGN
2 stops27h 51mChina Airlines
Mon 11/175:50 pmSGN - CVG
2 stops35h 39mChina Airlines
Deal found 6/11$956
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Mon 7/288:38 pmCVG - SGN
2 stops45h 47mJapan Airlines
Mon 9/88:00 amSGN - CVG
2 stops40h 22mJapan Airlines
Deal found 6/12$966
This oojo deal was found by Cheapflights users on 6/11. 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.
Sun 8/177:00 amBNA - SGN
2 stops38h 40mChina Airlines
Sun 9/75:30 pmSGN - BNA
2 stops24h 10mChina Airlines
Deal found 6/11$966
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Wed 10/158:00 amBNA - HAN
2 stops26h 15mANA
Fri 10/2411:35 pmHAN - BNA
2 stops35h 24mANA
Deal found 6/10$970
This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:50 pmBNA - HAN
2 stops38h 50mKorean Air
Mon 11/1712:20 pmHAN - BNA
2 stops42h 36mKorean Air
Deal found 6/11$971

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 June 12, 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

LouisvilleHo Chi Minh City

SDF - SGN

SDFSGN

Louisville Intl

Thu 9/11

7:20 am-9:55 pm

2 stops27h 35m

Ho Chi Minh City

Wed 10/8

11:15 pm-8:33 pm

2 stops32h 18m

$914

CincinnatiHo Chi Minh City

CVG - SGN

CVGSGN

Cincinnati Cinci./N. Kentucky

Sun 10/19

6:50 am-10:05 pm

2 stops28h 15m

Ho Chi Minh City

Thu 11/13

8:05 am-11:11 pm

2 stops27h 06m

$915

LexingtonHo Chi Minh City

LEX - SGN

LEXSGN

Lexington Blue Grass

Mon 10/27

5:59 pm-11:20 pm

2 stops42h 21m

Ho Chi Minh City

Tue 11/25

2:05 pm-5:10 pm

2 stops39h 05m

$915

CincinnatiHo Chi Minh City

CVG - SGN

CVGSGN

Cincinnati Cinci./N. Kentucky

Sat 8/30

9:00 am-12:15 am

2 stops28h 15m

Ho Chi Minh City

Sat 9/27

11:15 pm-8:46 pm

2 stops32h 31m

$917

CincinnatiHo Chi Minh City

CVG - SGN

CVGSGN

Cincinnati Cinci./N. Kentucky

Mon 8/4

6:19 am-9:55 pm

2 stops28h 36m

Ho Chi Minh City

Mon 9/8

11:15 pm-4:50 pm

2 stops28h 35m

$920

NashvilleHanoi

BNA - HAN

BNAHAN

Nashville Intl

Thu 9/4

10:00 am-10:40 am

2 stops36h 40m

Hanoi Noibai

Mon 9/15

12:00 pm-4:43 pm

2 stops40h 43m

$921

LexingtonHo Chi Minh City

LEX - SGN

LEXSGN

Lexington Blue Grass

Mon 10/27

7:05 am-9:50 pm

2 stops51h 45m

Ho Chi Minh City

Tue 11/25

6:00 am-11:44 pm

3 stops29h 44m

$935

CincinnatiHo Chi Minh City

CVG - SGN

CVGSGN

Cincinnati Cinci./N. Kentucky

Thu 10/16

6:49 pm-9:40 am

2 stops27h 51m

Ho Chi Minh City

Mon 11/17

5:50 pm-5:29 pm

2 stops35h 39m

$956

CincinnatiHo Chi Minh City

CVG - SGN

CVGSGN

Cincinnati Cinci./N. Kentucky

Mon 7/28

8:38 pm-5:25 am

2 stops45h 47m

Ho Chi Minh City

Mon 9/8

8:00 am-1:22 pm

2 stops40h 22m

$966

NashvilleHo Chi Minh City

BNA - SGN

BNASGN

Nashville Intl

Sun 8/17

7:00 am-9:40 am

2 stops38h 40m

Ho Chi Minh City

Sun 9/7

5:30 pm-5:40 am

2 stops24h 10m

$966

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 54 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, March is the cheapest month in which you can book a flight from Kentucky to Vietnam (average of $920). Flying from Kentucky to Vietnam in June is currently the most expensive (average of $1,475). 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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Vietnam as you normally would.

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 June 12, 2025.
See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from Kentucky to Vietnam have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,490 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

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

    $483 is the cheapest one-way deal found within the past few days, from Japan Airlines. You may also be able to find cheap deals on ANA and United Airlines, with prices starting from $488 and $493, 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, March is the cheapest month in which you can book a flight from Kentucky to Vietnam (average of $920). Flying from Kentucky to Vietnam in June is currently the most expensive (average of $1,475). 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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Alternative routes for Kentucky to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Kentucky to Vietnam

Discover the top 7 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$755Average$1,604FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$1,067Average$1,303FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,159Average$1,463FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,210Average$1,577FlexibilityNo cancel feeOn-timeN/A
ANACheapest$1,261Average$1,501FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$1,279Average$1,461FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,365Average$1,560FlexibilityNo cancel feeOn-time81%

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