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Vientiane

$137+ Cheap flights from Seoul (SEL) 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — VTE
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Seoul to Vientiane Wattay are usually found in March or February, booked 45 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Seoul to Vientiane

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$221
(Booking.com)

One-way from

$137
(Trip.com)

Popular in

October

Cheapest in

March

Average price

$472

Good round-trip deal

$338 or less

Good one-way deal

$183 or less
Provider with most accurate pricing for Seoul (SEL)-Vientiane Wattay flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Vientiane Wattay flights.
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From Seoul (SEL) to Vientiane Wattay
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One-way flight from Seoul (SEL) to Vientiane Wattay
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Highest demand for flights based on searches. 9% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Seoul (SEL) to Vientiane Wattay.
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Price to beat on a one-way flight from Seoul (SEL) to Vientiane Wattay.
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Find flight deals from Seoul to Vientiane

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

This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:35 pmICN - VTE
Nonstop5h 50mJeju Air
Wed 11/261:25 amVTE - ICN
Nonstop4h 40mJeju Air
Deal found 10/29$221
This Jeju Air deal was found by Cheapflights users on 10/30. 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 12/148:35 pmICN - VTE
Nonstop5h 50mJeju Air
Sat 12/201:25 amVTE - ICN
Nonstop4h 40mJeju Air
Deal found 10/30$233
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:25 amICN - VTE
1 stop9h 25mMultiple Airlines
Wed 11/261:25 amVTE - ICN
Nonstop4h 40mMultiple Airlines
Deal found 10/29$237
This Jeju Air 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:35 pmICN - VTE
Nonstop5h 50mJeju Air
Thu 11/271:25 amVTE - ICN
Nonstop4h 40mJeju Air
Deal found 10/29$242
This Booking.com deal was found by Cheapflights users on 10/30. 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 11/52:20 pmICN - VTE
3 stops23h 00mMultiple Airlines
Wed 11/191:25 amVTE - ICN
Nonstop4h 40mMultiple Airlines
Deal found 10/30$243
This Booking.com deal was found by Cheapflights users on 10/30. 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.
Sun 11/94:40 pmICN - VTE
2 stops20h 40mMultiple Airlines
Wed 11/121:25 amVTE - ICN
Nonstop4h 40mMultiple Airlines
Deal found 10/30$244
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:15 pmICN - VTE
Nonstop6h 00mT'way Air
Thu 1/112:15 amVTE - ICN
Nonstop4h 35mT'way Air
Deal found 10/28$250
This Jeju Air 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:35 pmICN - VTE
Nonstop5h 50mJeju Air
Sat 11/11:25 amVTE - ICN
Nonstop4h 40mJeju Air
Deal found 10/28$259
This Jetabroad deal was found by Cheapflights users on 10/30. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:00 pmICN - VTE
Nonstop5h 40mAir Busan
Sun 12/2111:50 pmVTE - ICN
Nonstop5h 05mAir Busan
Deal found 10/30$263

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul 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 October 30, 2025.
Use the filters below to find and compare flights from Seoul to Vientiane that are best for you.

Fly from

Seoul

Fly to

Vientiane

Route

Depart

Return

Price

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Sun 12/14

8:35 pm-12:25 am

Nonstop5h 50m

Vientiane Wattay

Sat 12/20

1:25 am-8:05 am

Nonstop4h 40m

$233

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Tue 11/25

8:35 pm-12:25 am

Nonstop5h 50m

Vientiane Wattay

Thu 11/27

1:25 am-8:05 am

Nonstop4h 40m

$242

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Wed 11/26

4:20 pm-12:05 am

1 stop9h 45m

Vientiane Wattay

Wed 12/3

10:05 am-10:45 pm

1 stop10h 40m

$273

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Tue 11/25

8:50 pm-2:50 pm

2 stops20h 00m

Vientiane Wattay

Wed 11/26

1:25 am-8:05 am

Nonstop4h 40m

$274

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Mon 12/15

6:05 pm-10:45 am

1 stop18h 40m

Vientiane Wattay

Thu 1/1

7:45 pm-4:30 pm

1 stop18h 45m

$282

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Sat 12/13

6:05 pm-10:45 am

1 stop18h 40m

Vientiane Wattay

Sun 1/4

7:45 pm-4:30 pm

1 stop18h 45m

$282

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Thu 12/11

6:05 pm-10:45 am

1 stop18h 40m

Vientiane Wattay

Fri 1/2

7:45 pm-4:30 pm

1 stop18h 45m

$282

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Fri 12/12

6:05 pm-10:45 am

1 stop18h 40m

Vientiane Wattay

Fri 1/2

7:45 pm-4:30 pm

1 stop18h 45m

$282

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Mon 12/15

6:05 pm-10:45 am

1 stop18h 40m

Vientiane Wattay

Fri 1/2

7:45 pm-4:30 pm

1 stop18h 45m

$282

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Fri 12/12

6:05 pm-10:45 am

1 stop18h 40m

Vientiane Wattay

Thu 1/1

7:45 pm-4:30 pm

1 stop18h 45m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 24 results
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Compare providers for flights from Seoul 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 Seoul to Vientiane in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Seoul-Vientiane flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seoul-Vientiane flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seoul-Vientiane flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Vientiane flights, Cheapflights users trust eDreams the most. eDreams 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 Seoul-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 Seoul to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Seoul 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 Seoul to Vientiane

How far ahead should I book a flight from Seoul to Vientiane?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Vientiane. Price data was last updated on October 24, 2025.

The best time to book flights from Seoul to Vientiane is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seoul to Vientiane?

Currently, March is the cheapest month in which you can book a flight from Seoul to Vientiane (average of $199). Flying from Seoul to Vientiane in April is currently the most expensive (average of $237). 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 SEL to VTE?

Find hourly flight availability from Seoul 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 October 30, 2025.

When flying from Seoul to Vientiane, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 64% versus a flight in the morning.

Weekly flight availability from Seoul to Vientiane

Explore weekly flight availability from Seoul to Vientiane. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 30, 2025.

The most flights from SEL to VTE are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 October 30, 2025.
Read reviews from past customers who have flown Jin Air, Jeju Air, and China Eastern from Seoul to Vientiane. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jin Air
8.7
Very good
20 reviews

Food

7.9

Boarding

8.8

Comfort

8.3

Overall

8.7

Entertainment

7.9

Crew

9.1
Jin Air
8.7
Very good
20 reviews
Jin Air
8.7
Very good
20 reviews

Food

7.9

Boarding

8.8

Comfort

8.3

Overall

8.7

Entertainment

7.9

Crew

9.1
Jeju Air
7.7
Good
34 reviews
Jin Air
8.7
Very good
20 reviews

Food

7.9

Boarding

8.8

Comfort

8.3

Overall

8.7

Entertainment

7.9

Crew

9.1
China Eastern
7.2
Good
174 reviews
Jin Air
8.7
Very good
20 reviews

Food

7.9

Boarding

8.8

Comfort

8.3

Overall

8.7

Entertainment

7.9

Crew

9.1

Related info for your journey

Find useful and relevant information for your journey from Seoul 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 Seoul?

    Most people fly into Vientiane Wattay (VTE) if they book a flight to Vientiane from Seoul. On average, Wattay has 2 inbound flights from Seoul per day from 5 airlines. Vientiane Wattay is conveniently located just 2.8 mi from Vientiane’s city center.

  • How popular is this Seoul to Vientiane flight route?

    Within the past month, 2 users have taken a look at flights from Seoul to Vientiane Wattay.

  • How long is the flight from Seoul to Vientiane?

    For as low as $233, Jeju Air can have you in Vientiane from Seoul in 5h 50m. Airlines will cover a distance of 1973 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seoul to Vientiane round-trip?

    Our cheapest airline available from Seoul to Vientiane is Jin Air. Our recent data shows that you can find tickets from as low as $209 on this airline. Additional options worth looking into are T'way Air and China Eastern, starting at $233 and $234 round-trip. Jin Air is priced at 41% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Seoul to Vientiane?

    Before booking your flight to Vientiane from Seoul, check out the most reliable airlines to get you to your destination on time: Air Busan (80%), Lao Airlines (79%), Jeju Air( 71%).

  • What are the cheapest flights from Seoul to Vientiane?

    On average you can expect to pay $410 for a flight from Seoul to Vientiane. The cheapest flight overall is $108 while the most popular route, (Incheon Intl - Vientiane Wattay) is currently priced at $320.

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

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

  • How can I find direct flights from Seoul to Vientiane?

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

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

    Yes. Cheapflights offers flight deals from Seoul 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 Seoul to Vientiane?

    Currently, March is the cheapest month in which you can book a flight from Seoul to Vientiane (average of $199). Flying from Seoul to Vientiane in April is currently the most expensive (average of $237). 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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Alternative routes for Seoul to Vientiane

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Vientiane flights

Top 5 airlines flying from Seoul to Vientiane

Discover the top 5 airlines that operate flights from Seoul 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest$209Average$471FlexibilityNo cancel feeOn-time78%
T'way AirCheapest$233Average$350FlexibilityNo cancel feeOn-time88%
China EasternCheapest$234Average$316FlexibilityNo cancel feeOn-time62%
Jeju AirCheapest$253Average$341FlexibilityNo cancel feeOn-timeN/A
Lao AirlinesCheapest$377Average$430FlexibilityNo cancel feeOn-time83%

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