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Vientiane

$143+ Cheap flights from Incheon Intl (ICN) to Vientiane (VTE)

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — VTE
Aug 15 — Aug 221
Sat 8/15
Sat 8/22
1 adult, Economy
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Cheapflights Tip: The best prices from Incheon Intl to Vientiane Wattay are usually found in December or March, booked 86 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Cheap flight deals from Incheon Intl to Vientiane

Cheapest flights from Incheon Intl to Vientiane
Explore the most affordable flight options available from Incheon Intl to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.

This Vietnam Airlines deal was found by Cheapflights users on 7/14. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:35 am
ICN
-
VTE
2 stops11h 00m
Vietnam Airlines
Sat 8/228:20 pm
VTE
-
ICN
1 stop18h 15m
Vietnam Airlines
Deal found 7/14$319
This Vietnam Airlines deal was found by Cheapflights users on 7/14. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:35 am
ICN
-
VTE
2 stops11h 00m
Vietnam Airlines
Tue 9/18:20 pm
VTE
-
ICN
1 stop18h 15m
Vietnam Airlines
Deal found 7/14$320
This Trip.com deal was found by Cheapflights users on 7/14. 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.
Mon 10/510:35 am
ICN
-
VTE
2 stops11h 00m
Vietnam Airlines
Fri 10/98:20 pm
VTE
-
ICN
1 stop7h 30m
Vietnam Airlines
Deal found 7/14$321
This FlightHub deal was found by Cheapflights users on 7/13. 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 7/151:10 pm
ICN
-
VTE
2 stops12h 55m
China Eastern
Wed 7/229:30 am
VTE
-
ICN
1 stop11h 15m
China Eastern
Deal found 7/13$322
This Vietnam Airlines deal was found by Cheapflights users on 7/12. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:35 am
ICN
-
VTE
2 stops11h 00m
Vietnam Airlines
Mon 10/1211:20 am
VTE
-
ICN
2 stops27h 05m
Vietnam Airlines
Deal found 7/12$324
This FlightHub deal was found by Cheapflights users on 7/15. 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 11/182:20 pm
ICN
-
VTE
2 stops20h 45m
China Eastern
Sun 11/2212:20 pm
VTE
-
ICN
3 stops21h 55m
China Eastern
Deal found 7/15$325
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:20 pm
ICN
-
VTE
Nonstop5h 30m
Multiple Airlines
Fri 9/47:10 pm
VTE
-
ICN
1 stop12h 30m
Multiple Airlines
Deal found 7/16$326
This Jeju Air deal was found by Cheapflights users on 7/16. 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:20 pm
ICN
-
VTE
Nonstop5h 30m
Jeju Air
Thu 9/312:50 am
VTE
-
ICN
Nonstop5h 20m
Jeju Air
Deal found 7/16$327
This CheapOair deal was found by Cheapflights users on 7/14. 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.
Fri 10/29:15 pm
ICN
-
VTE
1 stop23h 10m
VietJet Air
Mon 10/127:10 pm
VTE
-
ICN
1 stop22h 15m
VietJet Air
Deal found 7/14$328
This Trip.com deal was found by Cheapflights users on 7/14. 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.
Mon 8/248:20 pm
ICN
-
VTE
Nonstop5h 30m
Multiple Airlines
Tue 8/257:10 pm
VTE
-
ICN
1 stop22h 15m
Multiple Airlines
Deal found 7/14$329
This Booking.com deal was found by Cheapflights users on 7/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:20 pm
ICN
-
VTE
Nonstop5h 30m
Jeju Air
Sun 8/3012:50 am
VTE
-
ICN
Nonstop5h 20m
Jeju Air
Deal found 7/12$330

Find flight deals from Incheon Intl to Vientiane

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Vientiane (VTE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(Vietnam Airlines)

One-way from

$143
(Kiwi.com)

Popular in

July

Cheapest in

December

Average price

$440
Provider with most accurate pricing for Incheon Intl-Vientiane Wattay flight deals.
Search Deals
Provider most trusted by Cheapflights users for Incheon Intl-Vientiane Wattay flights.
Search Deals
From Incheon Intl to Vientiane Wattay
Search Deals
One-way flight from Incheon Intl to Vientiane Wattay
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl to Vientiane 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 July 16, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Fri 10/2

10:35 am-7:35 pm

2 stops11h 00m

Vientiane Wattay

Mon 10/12

8:20 pm-4:35 pm

1 stop18h 15m

$324
Quickest round-trip

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Sun 8/30

8:20 pm-11:50 pm

Nonstop5h 30m

Vientiane Wattay

Thu 9/3

12:50 am-8:10 am

Nonstop5h 20m

$327

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Sat 10/3

5:55 pm-7:35 pm

2 stops27h 40m

Vientiane Wattay

Mon 10/12

11:20 am-4:25 pm

2 stops27h 05m

$352

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Fri 9/11

5:55 pm-7:35 pm

2 stops27h 40m

Vientiane Wattay

Wed 9/16

11:20 am-6:00 am

3 stops16h 40m

$358

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Sun 9/13

4:35 pm-2:50 pm

2 stops24h 15m

Vientiane Wattay

Thu 9/17

3:50 pm-12:10 pm

3 stops18h 20m

$371

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Tue 8/18

8:20 pm-11:50 pm

Nonstop5h 30m

Vientiane Wattay

Sun 8/23

12:50 am-8:10 am

Nonstop5h 20m

$378

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Mon 8/24

8:20 pm-11:50 pm

Nonstop5h 30m

Vientiane Wattay

Thu 8/27

12:50 am-8:10 am

Nonstop5h 20m

$378
Cheapest one-way

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Tue 9/1

10:35 am-7:35 pm

2 stops11h 00m

$158

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Mon 9/28

10:35 am-7:35 pm

2 stops11h 00m

$158
Quickest one-way

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Mon 9/28

8:20 pm-11:50 pm

Nonstop5h 30m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/11

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Incheon Intl to Vientiane

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Incheon Intl to Vientiane in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Incheon Intl Airport-Vientiane flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Vientiane flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Vientiane flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Vientiane flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Vientiane flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Incheon Intl to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Incheon Intl 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 Incheon Intl Airport to Vientiane

How far ahead should I book a flight from Incheon Intl Airport to Vientiane?

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Incheon Intl Airport to Vientiane. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Incheon Intl Airport to Vientiane?

Currently, December is the cheapest month in which you can book a flight from Incheon Intl Airport to Vientiane (average of $273). Flying from Incheon Intl Airport to Vientiane in July is currently the most expensive (average of $440). 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 ICN to VTE?

Find hourly flight availability from Incheon Intl to Vientiane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 16, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Incheon Intl Airport to Vientiane as you normally would.

How much does it cost to fly round-trip from Incheon Intl Airport to Vientiane?

Reviews of airlines servicing Vientiane

Get insights into the airlines that provide service to Vientiane. 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 Vientiane. Reviews last updated July 16, 2026.
Peruse reviews from past customers who have flown with Jeju Air from Incheon Intl Airport to Vientiane to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jeju Air
7.6
Good
38 reviews

Entertainment

5.9

Food

6.0

Comfort

7.6

Crew

8.4

Overall

7.6

Boarding

8.0
Jeju Air
7.6
Good
38 reviews
Jeju Air
7.6
Good
38 reviews

Entertainment

5.9

Food

6.0

Comfort

7.6

Crew

8.4

Overall

7.6

Boarding

8.0

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Vientiane. 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 into for flights to Vientiane from Incheon Intl?

    Most people fly into Vientiane Wattay (VTE) if they book a flight to Vientiane from Incheon Intl. On average, Wattay has 1 inbound flight from Incheon Intl per day from 3 airlines. Vientiane Wattay is conveniently located just 2.8 mi from Vientiane’s city center.

  • How long is the flight from Incheon Intl Airport to Vientiane?

    For as low as $320, Vietnam Airlines can have you in Vientiane from Incheon Intl Airport in 11h. The distance between Incheon Intl Airport and Vientiane is about 1973 mi.

  • What are the cheapest airlines flying from Incheon Intl Airport to Vientiane round-trip?

    Cheapflights users have booked flights from Incheon Intl Airport to Vientiane round-trip from $196. Other airlines that can offer you cheap pricing are Jeju Air, from $249, and Lao Airlines, from $309. T'way Air is currently priced 44% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Vientiane one-way?

    The cheapest airlines for a one-way flight from Incheon Intl Airport to Vientiane are Jeju Air ($75), T'way Air ($84), and China Southern ($104).

  • Can I find deals for flights from Incheon Intl to Vientiane that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Vientiane flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Vientiane?

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

  • Can I find deals for business class flights from Incheon Intl to Vientiane?

    Yes. Cheapflights offers flight deals from Incheon Intl to Vientiane 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 Incheon Intl Airport to Vientiane?

    Currently, December is the cheapest month in which you can book a flight from Incheon Intl Airport to Vientiane (average of $273). Flying from Incheon Intl Airport to Vientiane in July is currently the most expensive (average of $440). 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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Complete your trip

Complete your trip to Vientiane by adding a car rental and/or hotel reservation to your travel itinerary.
Vientiane car rentals
Vientiane Wattay Airport car rentals

Top 3 airlines flying from Incheon Intl to Vientiane

Discover the top 3 airlines that operate flights from Incheon Intl to Vientiane. 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 July 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapest$196Average$222FlexibilityNo cancel feeOn-time88%
Jeju AirCheapest$249Average$400FlexibilityNo cancel feeOn-timeN/A
Lao AirlinesCheapest$309Average$447FlexibilityNo cancel feeOn-time83%

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