Seoul → Ulaanbaatar flights
Last observed price · Last checked: 26 Aug 2026 · Price may change
Short answer
Korean Air flies Seoul to Ulaanbaatar non-stop. The lowest fare our own searches returned is €169, seen on 26 Aug 2026. The average across the fares we caught is €309. November 2026 is the cheapest month in our observations, at €169. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.
Tickets found in the last 7 days
The lowest fares our queries caught, cheapest first.
€169Cheapest5 Nov 2026 → 15 Nov 2026Jeju Air · Non-stop · 11:30 - 15:15 · 3h 45mLast checked: 26 Aug 2026 · Price may change10 nightsView ticket →€18513 Oct 2026 → 20 Oct 2026Jeju Air · Non-stop · 10:00Last checked: 26 Aug 2026 · Price may change7 nightsView ticket →€20429 Sep 2026 → 13 Oct 2026Jeju Air · Non-stop · 10:00Last checked: 26 Aug 2026 · Price may change14 nightsView ticket →€2158 Oct 2026 → 11 Oct 2026Jeju Air · Non-stop · 10:00Last checked: 26 Aug 2026 · Price may change3 nightsView ticket →€22118 Oct 2026 → 25 Oct 2026Jeju Air · Non-stop · 10:00Last checked: 26 Aug 2026 · Price may change7 nightsView ticket →€25015 Sep 2026 → 18 Oct 2026Jeju Air · Non-stop · 10:00Last checked: 26 Aug 2026 · Price may change33 nightsView ticket →€25627 Sep 2026 → 4 Oct 2026Jeju Air · Non-stop · 10:00Last checked: 26 Aug 2026 · Price may change7 nightsView ticket →TW€27917 Sep 2026 → 1 Oct 2026TW · 1 stop · 14:55Last checked: 26 Aug 2026 · Price may change14 nightsView ticket →Starting prices by month
The lowest fare our queries observed in each month. Open a month to see its days; click a day with no price and we will search it for you.
Route facts
Frequently asked
Are there direct flights from Seoul to Ulaanbaatar?+−
Yes. We have seen non-stop flights on this route, flown by Korean Air.
How much is a flight from Seoul to Ulaanbaatar?+−
The lowest fare we have observed is €169, found on 26 Aug 2026. Prices move, so read it as a floor rather than a quote.
Which airlines fly from Seoul to Ulaanbaatar?+−
These are the carriers we have seen on the route: Korean Air.
When is the cheapest month to fly from Seoul to Ulaanbaatar?+−
In our observations November 2026 is the cheapest month so far, at €169.
Similar routes
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Last checked: 26 Aug 2026