Cheap Flights from Seoul to Vientiane
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The latest fare from Seoul to Vientiane: $344 round trip, Nov 27 – Dec 3, seen Nov 4. Prices by month are below.
Across 4 months of observations from Seoul to Vientiane, the lowest round-trip economy fare we recorded was $201, in August. The typical economy fare was $246. August was the cheapest month we saw and November the dearest.
The most recent economy price we saw on this route was $344 on Jeju Air and China Southern, seen Nov 4.
See every deal from Seoul, to Vientiane, or the return direction Vientiane to Seoul.
Latest economy price we saw: Seoul to Vientiane
The most recent economy round-trip fare we saw on this route.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Seoul (ICN) to Vientiane (VTE) | $344 | 8.7¢ | Nov 27 – Dec 3 | Jeju Air and China Southern | Nov 4 | Check price |
Economy price history: Seoul to Vientiane
The lowest fares we saw each month.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Nov 2026 | $344 | $344 | 1 |
| Sep 2026 | $205 | $205 | 2 |
| Aug 2026 | $201 | $207 | 4 |
| Jul 2026 | $226 | $226 | 1 |
Frequently asked questions
How many flight deals from Seoul to Vientiane are on Sparkflights right now?
There are 0 deals from Seoul to Vientiane on the board right now.
What is the lowest price ever seen from Seoul to Vientiane?
The lowest economy fare we've recorded from Seoul to Vientiane is $201, based on 8 price observations over 4 months.
How much does a flight from Seoul to Vientiane cost?
The typical round-trip economy fare we observed from Seoul to Vientiane is $246, against a recorded low of $201. These are observations, not quotes.
When is the cheapest month to fly Seoul to Vientiane?
For economy fares from Seoul to Vientiane, August was the cheapest month we observed and November the dearest, over 4 months of data.
What is the current price from Seoul to Vientiane?
The most recent economy fare we saw from Seoul to Vientiane is $344, on Nov 4.