Cheap flights from Busan to Vientiane

Gimhae
PUS
Wattay
VTE

Flight deals from Busan to Vientiane

Below you can see the best deals on flights Busan — 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 10 September, from $130.

Top 10 cheap flights from Busan to Vientiane

7C
7C
$ 130

Busan — Vientiane

07:10—23:50
10 Sep 2026
18 h 40 m
1 stop
TW
7C
$ 133

Busan — Vientiane

06:35—23:50
10 Sep 2026
19 h 15 m
1 stop
7C
7C
$ 141

Busan — Vientiane

07:10—23:50
30 Aug 2026
18 h 40 m
1 stop
TW
7C
$ 142

Busan — Vientiane

06:35—23:50
6 Sep 2026
19 h 15 m
1 stop
TW
7C
$ 142

Busan — Vientiane

06:35—23:50
6 Sep 2026
43 h 15 m
1 stop
7C
7C
$ 143

Busan — Vientiane

07:10—23:50
31 Aug 2026
18 h 40 m
1 stop
TW
7C
$ 144

Busan — Vientiane

06:35—23:50
7 Sep 2026
19 h 15 m
1 stop
TW
7C
$ 144

Busan — Vientiane

12:45—23:50
10 Sep 2026
13 h 5 m
1 stop
7C
7C
$ 145

Busan — Vientiane

07:10—23:50
7 Sep 2026
18 h 40 m
1 stop
TW
7C
$ 145

Busan — Vientiane

06:35—23:50
30 Aug 2026
19 h 15 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Busan — Vientiane flight

Looking for cheap flights from Busan to Vientiane? Compare fares from different airlines, check the flight schedule and travel time — and book your Busan — Vientiane ticket online at the best price.

The route has direct flights — around 7 flights per week, flights are operated by Air Busan, T'way Air, a nonstop flight takes about 8 h 15 min, the distance between the cities is around 3,233 km.

Planning your trip? You may find our Vientiane travel guide, how to get from the airport into town and Vientiane weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $130Min. price
SeptemberCheapest
JanuaryPeak season
YesDirect flights
3,233 kmDistance
8 h 15 minTravel time
2Airlines
7 / wkFlights

Flight ticket prices by day: Busan — Vientiane

Below is a calendar of the lowest flight ticket prices for Busan — Vientiane by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $130 in September, and the most expensive are around $284 in January. 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

Average one-way fares from Busan to Vientiane by month. Tickets are usually cheapest in September (around $191) and priciest in July (about $286) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$262highMay$203lowSep$191low
Feb$250highJun$203lowOct$221medium
Mar$226mediumJul$286highNov$215medium
Apr$238mediumAug$274highDec$250high

Some values are estimated based on seasonality.

When to fly

Weather in Vientiane: it is warmest in April (up to 36 °C on average) and coolest in December (around 28 °C). The driest month is January.

Tickets are usually cheapest in September and most expensive in January. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Vientiane

Dry and wet days · Vientiane

Wind speed and direction · Vientiane

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

  • Book ahead: fares for Busan — Vientiane are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Vientiane is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Busan — Vientiane route are operated by 2 airlines; Air Busan runs the most flights (around 57% of all flights). Compare carriers, flight shares and schedules below.

  • Air BusanBX
    1x/week
    WebsiteFleet: 225.8M pax/year
    • Direct flight PUS → VTE1x/week
    57.1%Open →
  • T'way AirTW
    1x/week
    WebsiteFleet: 3810M pax/year
    • Direct flight PUS → VTE1x/week
    42.9%Open →

Cities and airports on the Busan — Vientiane route

Flights Busan — Vientiane depart from Gimhae 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

Busan

PUS
Korea, Republic Of
About the cityHow to get thereWeatherAll about the country Korea, Republic Of
Arrival

Vientiane

VTE
Lao, People's Dem. Rep.
About the cityHow to get thereWeatherAll about the country Lao, People's Dem. Rep.
Departure airports
Arrival airports

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Frequently asked questions about the Busan — Vientiane flight

How long is the flight from Busan to Vientiane?

A nonstop Busan — Vientiane flight takes about 8 h 15 min — the distance between the cities is around 3,233 km.

How far is it from Busan to Vientiane?

The distance from Busan to Vientiane is about 3,233 km, which a nonstop flight covers in around 8 h 15 min.

Are there direct flights from Busan to Vientiane?

Yes, there are nonstop flights Busan — Vientiane — around 7 flights per week.

Which airlines fly from Busan to Vientiane?

Airlines operating Busan — Vientiane include Air Busan, T'way Air. See the full list with schedules in the "Airlines" section on this page.

Which airports do Busan — Vientiane flights use?

Flights from Busan depart from Gimhae International Airport, and arrive at Wattay International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Busan to Vientiane?

The price of a Busan — Vientiane ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in January. Tickets typically cost between $130 and $284. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Busan — Vientiane?

Flights Busan — Vientiane are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Busan to Vientiane?

To catch a low fare Busan — Vientiane, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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