HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Vietnam

$599+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SGN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky 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 Kentucky to Vietnam

Keep the following information in mind while searching for Kentucky to Vietnam flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$996
(United Airlines)

One-way from

$599
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$1,417
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 Kentucky to Vietnam
Search Deals
One-way flight from Kentucky to Vietnam
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($361 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 February 20, 2025.

This oojo deal was found by Cheapflights users on 2/19. 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.
Wed 2/197:00 amBNA - HAN
2 stops26h 30mJapan Airlines
Wed 3/511:55 pmHAN - BNA
2 stops37h 04mJapan Airlines
Deal found 2/19$993
This Justfly.com deal was found by Cheapflights users on 2/19. 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.
Thu 9/46:40 amBNA - SGN
2 stops26h 45mANA
Tue 9/910:45 pmSGN - BNA
2 stops25h 22mANA
Deal found 2/19$994
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/186:35 pmBNA - SGN
2 stops39h 15mUnited Airlines
Wed 4/3010:45 pmSGN - BNA
2 stops31h 59mUnited Airlines
Deal found 2/19$996
This Trip.com deal was found by Cheapflights users on 2/20. 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.
Sat 4/56:36 pmCVG - SGN
2 stops28h 04mMultiple Airlines
Sun 4/1310:50 amSGN - CVG
2 stops41h 46mMultiple Airlines
Deal found 2/20$1,040
This Travelocity deal was found by Cheapflights users on 2/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:15 pmBNA - SGN
2 stops28h 40mMultiple Airlines
Sun 9/281:50 amSGN - BNA
2 stops39h 56mMultiple Airlines
Deal found 2/19$1,058
This FlightHub deal was found by Cheapflights users on 2/19. 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 3/246:50 amBNA - SGN
2 stops30h 20mChina Eastern
Wed 4/22:35 amSGN - BNA
2 stops33h 34mChina Eastern
Deal found 2/19$1,103
This Delta deal was found by Cheapflights users on 2/20. 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 4/67:35 pmBNA - SGN
2 stops38h 30mDelta
Sun 4/277:35 amSGN - BNA
2 stops28h 24mDelta
Deal found 2/20$1,111
This KAYAK deal was found by Cheapflights users on 2/18. 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.
Tue 4/17:00 amBNA - HAN
2 stops26h 35mKorean Air
Tue 4/1511:10 pmHAN - BNA
2 stops29h 13mKorean Air
Deal found 2/18$1,133
This Justfly.com deal was found by Cheapflights users on 2/20. 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 3/165:47 pmBNA - SGN
2 stops40h 28mKorean Air
Sun 4/61:55 pmSGN - BNA
2 stops39h 33mKorean Air
Deal found 2/20$1,152
This FlightHub deal was found by Cheapflights users on 2/20. 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.
Tue 11/111:38 pmCVG - HAN
2 stops29h 17mQatar Airways
Thu 11/206:15 pmHAN - CVG
2 stops38h 15mQatar Airways
Deal found 2/20$1,166
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/132:25 pmBNA - HAN
2 stops43h 35mUnited Airlines
Tue 5/2711:35 pmHAN - BNA
2 stops35h 20mUnited Airlines
Deal found 2/20$1,202
This oojo deal was found by Cheapflights users on 2/20. 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 2/2811:10 amCVG - SGN
2 stops32h 05mQatar Airways
Mon 3/108:55 amSGN - CVG
2 stops41h 31mQatar Airways
Deal found 2/20$1,217

Find flights from Kentucky to Vietnam within your budget

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 February 20, 2025.

Fly from

Kentucky

Fly to

Vietnam

Route

Depart

Return

Price

NashvilleHo Chi Minh City

BNA - SGN

BNASGN

Nashville Intl

Tue 5/6

6:24 pm-9:25 pm

2 stops39h 01m

Ho Chi Minh City

Tue 5/13

10:45 pm-7:40 pm

2 stops32h 55m

$1,003

CincinnatiHo Chi Minh City

CVG - SGN

CVGSGN

Cincinnati Cinci./N. Kentucky

Sat 4/5

6:36 pm-9:40 am

2 stops28h 04m

Ho Chi Minh City

Sun 4/13

10:50 am-5:36 pm

2 stops41h 46m

$1,040

NashvilleHo Chi Minh City

BNA - SGN

BNASGN

Nashville Intl

Mon 3/24

6:50 am-1:10 am

2 stops30h 20m

Ho Chi Minh City

Wed 4/2

2:35 am-12:09 am

2 stops33h 34m

$1,103

NashvilleHanoi

BNA - HAN

BNAHAN

Nashville Intl

Tue 4/1

7:00 am-9:35 pm

2 stops26h 35m

Hanoi Noibai

Tue 4/15

11:10 pm-4:23 pm

2 stops29h 13m

$1,133

NashvilleHo Chi Minh City

BNA - SGN

BNASGN

Nashville Intl

Mon 4/7

5:46 pm-9:40 am

2 stops27h 54m

Ho Chi Minh City

Mon 4/28

5:30 pm-5:50 am

2 stops24h 20m

$1,144

NashvilleHo Chi Minh City

BNA - SGN

BNASGN

Nashville Intl

Fri 3/28

6:10 am-11:20 pm

2 stops29h 10m

Ho Chi Minh City

Fri 4/4

7:35 am-12:12 am

2 stops28h 37m

$1,151

NashvilleHo Chi Minh City

BNA - SGN

BNASGN

Nashville Intl

Sun 3/16

5:47 pm-10:15 pm

2 stops40h 28m

Ho Chi Minh City

Sun 4/6

1:55 pm-5:28 pm

2 stops39h 33m

$1,152

CincinnatiHanoi

CVG - HAN

CVGHAN

Cincinnati Cinci./N. Kentucky

Sun 4/20

4:52 pm-7:15 am

2 stops51h 23m

Hanoi Noibai

Wed 4/30

8:45 am-10:59 am

2 stops37h 14m

$1,200

CincinnatiHo Chi Minh City

CVG - SGN

CVGSGN

Cincinnati Cinci./N. Kentucky

Fri 2/28

11:10 am-7:15 am

2 stops32h 05m

Ho Chi Minh City

Mon 3/10

8:55 am-3:26 pm

2 stops41h 31m

$1,217

CincinnatiHo Chi Minh City

CVG - SGN

CVGSGN

Cincinnati Cinci./N. Kentucky

Mon 3/17

7:45 pm-9:50 pm

2 stops39h 05m

Ho Chi Minh City

Wed 4/9

10:45 pm-9:35 pm

2 stops33h 50m

$1,223

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 43 results
1
2
3
...
5

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.

Travel insights for flights from Kentucky to Vietnam

Get recent, data-driven insights about flights from Kentucky to Vietnam including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Kentucky to Vietnam (average of $936). Flying from Kentucky to Vietnam in June is currently the most expensive (average of $1,616). 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 February 20, 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 February 20, 2025.
See what other customers who have flown with Korean Air, ANA 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.
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

ANA
8.4
Very good
842 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Delta
8.0
Very good
8,220 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Cathay Pacific
7.5
Good
821 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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?

    $626 is the cheapest one-way deal found within the past few days, from China Eastern. You may also be able to find cheap deals on Qatar Airways and Japan Airlines, with prices starting from $631 and $727, 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, November is the cheapest month in which you can book a flight from Kentucky to Vietnam (average of $936). Flying from Kentucky to Vietnam in June is currently the most expensive (average of $1,616). 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 Kentucky to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
Los Angeles to Narita flights
John F Kennedy Intl to Haneda flights
Newark to Haneda flights
Newark to Narita flights
San Francisco to Haneda flights
Seattle to Narita flights
San Francisco to Narita flights
Los Angeles to Manila flights
John F Kennedy Intl to Narita flights
John F Kennedy Intl to Suvarnabhumi flights
Seattle to Haneda flights
Los Angeles to Suvarnabhumi flights
Dallas/Fort Worth to Narita flights
Dallas/Fort Worth to Haneda flights
Los Angeles to Incheon Intl flights
Dulles Intl to Haneda flights
LaGuardia to Narita flights
O'Hare Intl to Narita flights
LaGuardia to Haneda flights
San Francisco to Manila flights
Ontario to Narita flights
O'Hare Intl to Haneda flights
Newark to Suvarnabhumi flights
Newark to New Delhi flights
Hobby to Haneda flights
John F Kennedy Intl to Hong Kong flights
John F Kennedy Intl to Incheon Intl flights
Seattle to Suvarnabhumi flights
LaGuardia to Suvarnabhumi flights
John F Kennedy Intl to New Delhi flights
San Francisco to Suvarnabhumi flights
Boston to Narita flights
Los Angeles to Taiwan Taoyuan Intl flights
Atlanta to Haneda flights
Ontario to Haneda flights
San Francisco to New Delhi flights
O'Hare Intl to Suvarnabhumi flights
San Francisco to Taiwan Taoyuan Intl flights
Dulles Intl to Narita flights
John F Kennedy Intl to Manila flights
Los Angeles to Ho Chi Minh City flights
George Bush Intcntl to Haneda flights
John F Kennedy Intl to Hongqiao Intl flights
San Francisco to Hong Kong flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
Hobby to Narita flights
San Diego to Narita flights
Denver to Narita flights
San Francisco to Ho Chi Minh City flights

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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$755Average$1,640FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$1,159Average$1,468FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,210Average$1,589FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,215Average$1,362FlexibilityNo cancel feeOn-time69%
ANACheapest$1,261Average$1,480FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$1,279Average$1,461FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,370Average$1,411FlexibilityNo 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.