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Flights Seoul — Vientiane

Seoul
SEL
Vientiane
VTE

Cheap flights Seoul — Vientiane

Below you can see the best deals on flights Seoul — Vientiane for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 4 July, from AED 577.

Top 10 cheap flights Seoul — Vientiane

Direct flights Seoul — Vientiane

Direct flight options for Seoul — Vientiane with no stopovers on upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest direct flight takes around 4 h 31 min.

Top 10 direct flights Seoul — Vientiane

About the Seoul — Vientiane flight

On this page, you can find and book flights from Seoul to Vientiane. The distance between the cities is 3,217 km, and there are approximately 16 weekly flights on this route.

Flights are operated by airlines such as Lao Airlines (QV), T'way Air (TW), and Jeju Air (7C). Ticket prices are dynamic, so we recommend using the low-price calendar and checking information on how to get to Seoul Airport and from Vientiane Airport.

Flight ticket prices by day: Seoul — Vientiane

Below is a calendar of the lowest flight ticket prices for Seoul — Vientiane by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 577 in y, and the most expensive are around AED 1,021 in r. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Seoul → Vientiane, average one-way price

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 1,358highMayAED 1,056lowSepAED 1,107medium
FebAED 1,308highJunAED 1,006lowOctAED 1,157medium
MarAED 1,207mediumJulAED 1,308highNovAED 1,258high
AprAED 1,157mediumAugAED 1,207mediumDecAED 1,409high

Some values are estimated based on seasonality.

When to fly

The hottest month in Vientiane is April, with daytime temperatures reaching up to 35.6°C, while the rainiest period is August, with about 379 mm of precipitation. The driest and most comfortable weather occurs in December and January.

The most affordable flight deals are available in July, with prices starting AED 577. Ticket prices peak in December, when the minimum fare rises to AED 1,020.

For a balance between price and comfort, consider traveling in October, when rain is less frequent and tickets start AED 604. It is best to avoid visiting during the peak monsoon season from June to September.

Temperature · Vientiane

Dry and wet days · Vientiane

Wind speed and direction · Vientiane

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How to get the best deal on a Seoul — Vientiane ticket

  • Since low-cost carriers like Jeju Air and Air Busan operate on this route, pay attention to the baggage policy — basic fares often include only carry-on luggage.
  • Book your tickets at least 4–6 weeks in advance to find options starting AED 577, especially during Korean public holidays.
  • Use the price dynamic chart on this page to compare the cost of flights from Seoul on different days of the week.
  • Check offers from Lao Airlines, as Laos' national carrier often provides more flexible change and refund terms on flights to Vientiane.

Airlines

Regular air service between the cities is provided by 4 airlines, with Lao Airlines, T'way Air, and Jeju Air being the primary carriers. Both direct flights and connecting options are available on this route, with a total of about 16 weekly departures. A detailed schedule by day and information on aircraft types are provided in the list below.

  • T'way Air
    T'way AirTW
    5x/week
    WebsiteFleet: 3810M pax/year
    • Direct flight ICN → VTE5x/week
  • Jeju Air
    Jeju Air7C
    4x/week
    WebsiteFleet: 4213.4M pax/year
    • Direct flight ICN → VTE4x/week
  • Air Busan
    Air BusanBX
    4x/week
    WebsiteFleet: 225.8M pax/year
    • Direct flight ICN → VTE4x/week
  • Lao Airlines
    Lao AirlinesQV
    3x/week
    WebsiteFleet: 131M pax/year
    • Direct flight ICN → VTE3x/week
      Duration
      4h 40m
      Days
      un,MonS

Cities and airports on the Seoul — Vientiane route

Flights Seoul — Vientiane depart from Incheon International Airport and Gimpo International Airport and arrive at Wattay International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure airports
Arrival airports

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Frequently asked questions about the Seoul — Vientiane flight

How long is the flight from Seoul to Vientiane?

The distance between the cities is 3,217 km. The approximate travel time for a direct flight is about 5 hours.

Which airlines fly this route?

Regular flights are operated by Lao Airlines, T'way Air, Jeju Air, and Air Busan.

Are there direct flights?

Yes, direct flights are available on this route, with a total of about 16 departures per week.

When is the best time to buy a ticket?

Prices change depending on demand; you can find the current minimum fares for specific dates in the low-price calendar on this page.

Which airport does the flight arrive at?

All flights from Seoul arrive at Vientiane International Airport (VTE).