HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Vientiane

$105+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — VTE
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seoul to Vientiane 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.

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 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$248
(Gotogate)

One-way from

$105
(Jeju Air)

Popular in

January

Cheapest in

March

Average price

$287

Good round-trip deal

$403 or less

Good one-way deal

$111 or less
Provider with most accurate pricing for Seoul (SEL)-Vientiane Wattay flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Vientiane Wattay flights.
Search Deals
From Seoul (SEL) to Vientiane Wattay
Search Deals
One-way flight from Seoul (SEL) to Vientiane Wattay
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($12 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 April 2025
Search Deals
Price to beat on a round-trip flight from Seoul (SEL) to Vientiane Wattay.
Search Deals
Price to beat on a one-way flight from Seoul (SEL) to Vientiane Wattay.
Search Deals

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 24, 2025.

This Gotogate deal was found by Cheapflights users on 4/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/210:35 amICN - VTE
2 stops10h 40mVietnam Airlines
Wed 7/911:30 amVTE - ICN
2 stops26h 55mVietnam Airlines
Deal found 4/22$248
This Jeju Air deal was found by Cheapflights users on 4/23. 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.
Sat 6/217:45 pmICN - VTE
Nonstop5h 15mJeju Air
Wed 6/2512:01 amVTE - ICN
Nonstop5h 19mJeju Air
Deal found 4/23$253
This Gotogate deal was found by Cheapflights users on 4/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1210:35 amICN - VTE
2 stops10h 40mMultiple Airlines
Sat 6/143:50 pmVTE - ICN
3 stops18h 20mMultiple Airlines
Deal found 4/24$294
This Mytrip deal was found by Cheapflights users on 4/24. 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.
Wed 6/111:45 amICN - VTE
2 stops18h 00mVietJet Air
Sat 6/146:45 pmVTE - ICN
2 stops28h 00mVietJet Air
Deal found 4/24$319
This Lao Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 9/110:40 amICN - VTE
Nonstop4h 40mLao Airlines
Fri 9/511:50 pmVTE - ICN
Nonstop5h 15mLao Airlines
Deal found 4/24$335
This Singapore Airlines deal was found by Cheapflights users on 4/23. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/214:45 pmICN - VTE
1 stop21h 25mSingapore Airlines
Sat 7/2612:45 pmVTE - ICN
1 stop17h 00mSingapore Airlines
Deal found 4/23$337

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 24, 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

Wed 7/2

10:35 am-7:15 pm

2 stops10h 40m

Vientiane Wattay

Wed 7/9

11:30 am-4:25 pm

2 stops26h 55m

$248

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Sat 6/21

7:45 pm-11:00 pm

Nonstop5h 15m

Vientiane Wattay

Wed 6/25

12:01 am-7:20 am

Nonstop5h 19m

$253

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Thu 6/12

10:35 am-7:15 pm

2 stops10h 40m

Vientiane Wattay

Sat 6/14

3:50 pm-12:10 pm

3 stops18h 20m

$294

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Wed 6/11

1:45 am-5:45 pm

2 stops18h 00m

Vientiane Wattay

Sat 6/14

6:45 pm-12:45 am

2 stops28h 00m

$319

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Mon 9/1

10:40 am-1:20 pm

Nonstop4h 40m

Vientiane Wattay

Fri 9/5

11:50 pm-7:05 am

Nonstop5h 15m

$335

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Mon 7/21

4:45 pm-12:10 pm

1 stop21h 25m

Vientiane Wattay

Sat 7/26

12:45 pm-7:45 am

1 stop17h 00m

$337

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Sat 6/7

7:45 pm-11:00 pm

Nonstop5h 15m

$105

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Sun 5/18

6:45 am-5:45 pm

1 stop13h 00m

$106

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Sun 5/18

10:35 am-7:15 pm

2 stops10h 40m

$133

IncheonVientiane

ICN - VTE

ICNVTE

Incheon Intl

Sun 5/18

7:45 am-5:50 pm

3 stops36h 05m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 12 results
1
2

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 18, 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 $1,575). 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 24, 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 24, 2025.
See what other customers who have flown with Singapore Airlines, Vietnam Airlines and China Eastern 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.
Singapore Airlines
8.1
Very good
1,290 reviews

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,290 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Vietnam Airlines
7.6
Good
194 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
China Eastern
7.2
Good
144 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
VietJet Air
5.6
Fair
139 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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 1 inbound flight 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 Vietnam Airlines. Our recent data shows that you can find tickets from as low as $248 on this airline. Additional options worth looking into are Jeju Air and VietJet Air, starting at $253 and $319 round-trip. Vietnam Airlines is priced at 24% 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 $105 on Jeju Air. Other airlines that offer cheap prices include VietJet Air from $106 and Vietnam Airlines from $133 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 $430 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 $1,575). 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 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 24, 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$485FlexibilityNo cancel feeOn-time83%

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.