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Vientiane

$106+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — VTE
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from Seoul to Vientiane Wattay are usually found in March or June, booked 27 days in advance, depart on a Tuesday or Thursday and return on a Saturday

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 April 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$252
(Jeju Air)

One-way from

$106
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$287

Good round-trip deal

$403 or less

Good one-way deal

$105 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. 3% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 30, 2025.

This Jeju Air deal was found by Cheapflights users on 4/29. 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.
Fri 7/187:45 pmICN - VTE
Nonstop5h 15mJeju Air
Tue 7/2212:01 amVTE - ICN
Nonstop5h 19mJeju Air
Deal found 4/29$252
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1510:35 amICN - VTE
2 stops10h 40mVietnam Airlines
Wed 5/218:00 pmVTE - ICN
1 stop18h 35mVietnam Airlines
Deal found 4/29$259
This Lao Airlines deal was found by Cheapflights users on 4/29. 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 Lao Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1510:40 amICN - VTE
Nonstop4h 40mLao Airlines
Sun 5/2511:50 pmVTE - ICN
Nonstop5h 15mLao Airlines
Deal found 4/29$333
This VietJet Air deal was found by Cheapflights users on 4/29. 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:20 pmICN - VTE
1 stop22h 25mVietJet Air
Tue 5/276:45 pmVTE - ICN
2 stops70h 15mVietJet Air
Deal found 4/29$343
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:45 amICN - VTE
1 stop13h 00mMultiple Airlines
Wed 5/2111:50 pmVTE - ICN
Nonstop5h 15mMultiple Airlines
Deal found 4/29$397

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 April 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

Fri 7/18

7:45 pm-11:00 pm

Nonstop5h 15m

Vientiane Wattay

Tue 7/22

12:01 am-7:20 am

Nonstop5h 19m

$252

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Thu 5/15

10:35 am-7:15 pm

2 stops10h 40m

Vientiane Wattay

Wed 5/21

8:00 pm-4:35 pm

1 stop18h 35m

$259

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Thu 5/15

10:40 am-1:20 pm

Nonstop4h 40m

Vientiane Wattay

Sun 5/25

11:50 pm-7:05 am

Nonstop5h 15m

$333

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Thu 5/15

9:20 pm-5:45 pm

1 stop22h 25m

Vientiane Wattay

Tue 5/27

6:45 pm-7:00 pm

2 stops70h 15m

$343

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Thu 5/15

6:45 am-5:45 pm

1 stop13h 00m

Vientiane Wattay

Wed 5/21

11:50 pm-7:05 am

Nonstop5h 15m

$397

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Fri 9/19

6:45 am-5:45 pm

1 stop13h 00m

$106

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Thu 6/12

7:45 pm-11:00 pm

Nonstop5h 15m

$130

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Tue 9/16

10:35 am-7:15 pm

2 stops10h 40m

$132

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Fri 5/30

11:35 am-7:35 am

1 stop22h 00m

$161

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Sat 5/31

12:15 pm-9:35 am

2 stops23h 20m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 12 results
1
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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 April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 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 April 25, 2025.

The best time to book flights from Seoul to Vientiane is 27 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, June is the cheapest month in which you can book a flight from Seoul to Vientiane (average of $904). Flying from Seoul to Vientiane in May is currently the most expensive (average of $1,515). 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 April 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 at noon, which can drop the price by up to 29% versus a flight in the morning.

Rainfall in Vientiane by month

Plan your trip to Vientiane by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vientiane ranges from 0.4 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Vientiane when rainfall is around 0.4 in.

Temperature in Vientiane by month

Plan your trip to Vientiane by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vientiane, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

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 April 30, 2025.
See what other customers who have flown with Vietnam Airlines, China Eastern and VietJet Air from Seoul to Vientiane have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vietnam Airlines
7.6
Good
196 reviews

Entertainment

6.2

Boarding

7.5

Food

6.8

Crew

8.1

Overall

7.6

Comfort

7.5

Reviews

1 / 12
6.0
Good

Glenn,Jan 2025

PQC - SGN

The planes are fairly new, but interior is not in great condition. Boarding process is a little confusing and way too much carry on really makes the boarding process more stressful than it needs to be.
Vietnam Airlines
7.6
Good
196 reviews
Vietnam Airlines
7.6
Good
196 reviews

Entertainment

6.2

Boarding

7.5

Food

6.8

Crew

8.1

Overall

7.6

Comfort

7.5

Reviews

1 / 12
6.0
Good

Glenn,Jan 2025

PQC - SGN

The planes are fairly new, but interior is not in great condition. Boarding process is a little confusing and way too much carry on really makes the boarding process more stressful than it needs to be.
China Eastern
7.1
Good
148 reviews
Vietnam Airlines
7.6
Good
196 reviews

Entertainment

6.2

Boarding

7.5

Food

6.8

Crew

8.1

Overall

7.6

Comfort

7.5

Reviews

1 / 12
6.0
Good

Glenn,Jan 2025

PQC - SGN

The planes are fairly new, but interior is not in great condition. Boarding process is a little confusing and way too much carry on really makes the boarding process more stressful than it needs to be.
VietJet Air
5.6
Fair
140 reviews
Vietnam Airlines
7.6
Good
196 reviews

Entertainment

6.2

Boarding

7.5

Food

6.8

Crew

8.1

Overall

7.6

Comfort

7.5

Reviews

1 / 12
6.0
Good

Glenn,Jan 2025

PQC - SGN

The planes are fairly new, but interior is not in great condition. Boarding process is a little confusing and way too much carry on really makes the boarding process more stressful than it needs to be.

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 0 inbound flights from Seoul per day from 6 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.

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

    Our cheapest airline available from Seoul to Vientiane is Jeju Air. Our recent data shows that you can find tickets from as low as $252 on this airline. Additional options worth looking into are Vietnam Airlines and Lao Airlines, starting at $259 and $333 round-trip. Jeju Air is priced at 23% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seoul to Vientiane one-way?

    One-way options have recently been found by users for as low as $106 on VietJet Air. Other airlines that offer cheap prices include Jeju Air from $130 and Vietnam Airlines from $132 one-way.

  • 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: Korean Air (23%), Jin Air (23%), Lao Airlines( 0%).

  • What are the cheapest flights from Seoul to Vientiane?

    On average you can expect to pay $386 for a flight from Seoul to Vientiane. The cheapest flight overall is $101 while the most popular route, (Incheon Intl - Vientiane Wattay) is currently priced at $474.

  • 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, June is the cheapest month in which you can book a flight from Seoul to Vientiane (average of $904). Flying from Seoul to Vientiane in May is currently the most expensive (average of $1,515). 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 Seoul to Vientiane

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

Top 6 airlines flying from Seoul to Vientiane

Discover the top 6 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air BusanCheapest$194Average$389FlexibilityNo cancel feeOn-time94%
Jin AirCheapest$209Average$431FlexibilityNo cancel feeOn-time78%
T'way AirCheapest$233Average$362FlexibilityNo cancel feeOn-time88%
China EasternCheapest$234Average$250FlexibilityNo cancel feeOn-time62%
Jeju AirCheapest$256Average$337FlexibilityNo cancel feeOn-timeN/A
Lao AirlinesCheapest$358Average$484FlexibilityNo cancel feeOn-time83%

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