$1,960 Cheap Korean Air flights Louisville (SDF) to Vientiane (VTE)

View $1,960 flight on Sat, Jul 12, 2025Opens in a new window

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$1,960 Cheap Korean Air flights Louisville (SDF) to Vientiane (VTE)

Prices were available within the past 7 days and start at $1,960 for one-way flights and $3,380 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sun, Jul 13 - Wed, Jul 16
SDF
Louisville
VTE
Vientiane
$3,380 Roundtrip, found 6 days ago
$3,380
Roundtrip
found 6 days ago
Select Korean Air flight, departing Sun, Jul 13 from Louisville to Vientiane, returning Wed, Jul 16, priced at $3,380 found 6 days ago
Korean Air
Sun, Jul 13 - Thu, Jul 17
SDF
Louisville
VTE
Vientiane
$3,430 Roundtrip, found 6 days ago
$3,430
Roundtrip
found 6 days ago
Select Korean Air flight, departing Sun, Jul 13 from Louisville to Vientiane, returning Thu, Jul 17, priced at $3,430 found 6 days ago
Korean Air
Sat, Jul 12 - Sat, Jul 19
SDF
Louisville
VTE
Vientiane
$9,804 Roundtrip, found 6 days ago
$9,804
Roundtrip
found 6 days ago
Select Korean Air flight, departing Sat, Jul 12 from Louisville to Vientiane, returning Sat, Jul 19, priced at $9,804 found 6 days ago
Korean Air
Sat, Jul 12 - Sat, Jul 19
SDF
Louisville
VTE
Vientiane
$9,870 Roundtrip, found 5 days ago
$9,870
Roundtrip
found 5 days ago
Select Korean Air flight, departing Sat, Jul 12 from Louisville to Vientiane, returning Sat, Jul 19, priced at $9,870 found 5 days ago
Korean Air
Sat, Jul 12 - Sat, Jul 19
SDF
Louisville
VTE
Vientiane
$9,912 Roundtrip, found 4 days ago
$9,912
Roundtrip
found 4 days ago
Select Korean Air flight, departing Sat, Jul 12 from Louisville to Vientiane, returning Sat, Jul 19, priced at $9,912 found 4 days ago
Korean Air
Sat, Jul 12 - Sat, Jul 19
SDF
Louisville
VTE
Vientiane
$10,837 Roundtrip, found 5 days ago
$10,837
Roundtrip
found 5 days ago
Select Korean Air flight, departing Sat, Jul 12 from Louisville to Vientiane, returning Sat, Jul 19, priced at $10,837 found 5 days ago
Korean Air
Sat, Jul 12 - Sat, Jul 19
SDF
Louisville
VTE
Vientiane
$10,879 Roundtrip, found 4 days ago
$10,879
Roundtrip
found 4 days ago
Select Korean Air flight, departing Sat, Jul 12 from Louisville to Vientiane, returning Sat, Jul 19, priced at $10,879 found 4 days ago
Flights from Louisville (SDF) to Vientiane (VTE)
Origin airport
Louisville Intl.
Destination airport
Wattay Intl.
Distance
8518 mi

Frequently asked questions

How much is a Korean Air flight from Louisville Intl. Airport (SDF) to Wattay Intl. Airport (VTE)?
You can discover cheap return Korean Air flights from $3,380 from SDF to VTE by filtering your results from "Price (lowest to highest)" on Expedia. Or search for options from $1,960 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SDF to VTE with Korean Air?
September is one of the most affordable months to travel to Vientiane with Korean Air. You could also find great prices on return and one-way fares in May.
What is the cheapest time to book flights from Louisville Intl. Airport (SDF) to Wattay Intl. Airport (VTE) with Korean Air?
Search for Korean Air flights from SDF to VTE about one month before you want to go. The most affordable time to book an international flight is usually 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. Regardless of itinerary or ticket type, the best day of the week to book international airfare is usually Sunday. Friday is often the most expensive. Travelers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Korean Air fly nonstop from Louisville Intl. Airport (SDF) to Wattay Intl. Airport (VTE)?
Fill in your dates, hit search and select the "Nonstop" filter on Expedia to find any direct flights from SDF to VTE with Korean Air or other carriers.
What is the earliest Korean Air flight from SDF to VTE?
To find the earliest departures from SDF to VTE with Korean Air, filter your search by "Morning" and "Early Morning." Booking an early flight usually means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Korean Air fly into in Vientiane?
Korean Air flights from Louisville Intl. Airport (SDF) to Vientiane arrive at Wattay Intl. Airport (VTE). This is the main gateway here.
What kind of luggage can I take on a Korean Air flight from Louisville Intl. Airport (SDF) to Wattay Intl. Airport (VTE)?
On a standard economy flight with Korean Air from SDF to VTE, passengers can bring 2 checked-in bags up to 50 lb with dimensions no larger than 62 inches in total. For hand luggage, you're permitted 1 cabin bag weighing up to 39 lb and measuring less than 21 inches x 15 inches x 7 inches. Size and weight restrictions may differ depending on the airfare type and cabin class you're in. To make sure you won't face extra fees at the airport, double-check your Korean Air booking or visit the airline's website before loading up your suitcase.
Why fly with Korean Air from SDF to VTE?
A 5-star airline rating and the opportunity to collect points through Korean Airlines Skypass are the start of the reasons to leave from SDF to VTE with Korean Air. Plus, by joining Expedia's free One Key™ program, you can receive OneKeyCash™* alongside any airline loyalty program earnings. It's yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Korean Air flight from Louisville Intl. Airport (SDF) to Wattay Intl. Airport (VTE)?
Changes are often free within 24 hours of making your booking, but your airline may add a charge after that. For more information about altering your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to adjust your plans without being charged, tick the "No cancel fee" or "Changes included" filter when planning your trip.

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