Ulaanbaatar → Seoul flights
Ulaanbaatar (UBN)→Seoul (GMP, ICN)
from$258
Last observed price · Last checked: 11 Aug 2026 · Price may change
Selected search
Last checked: 11 Aug 2026 · Price may change
$258
Tue 20 Oct 2026 → Thu 29 Oct 2026
Jeju AirNon-stop9 nights
CheapestLast checked: 11 Aug 2026 · Price may change
$258 lowest$387 average3h 15m fastest
Tickets found in the last 7 days
The lowest fares our queries caught, cheapest first.
$258Cheapest20 Oct 2026 → 29 Oct 2026Jeju Air · Non-stop · 13:40 - 16:55 · 3h 15mLast checked: 11 Aug 2026 · Price may change9 nightsView ticket →$26922 Oct 2026 → 29 Oct 2026Jeju Air · Non-stop · 13:40Last checked: 11 Aug 2026 · Price may change7 nightsView ticket →$27029 Sep 2026 → 6 Oct 2026Jeju Air · Non-stop · 13:40Last checked: 11 Aug 2026 · Price may change7 nightsView ticket →$2736 Oct 2026 → 20 Oct 2026Jeju Air · Non-stop · 13:40Last checked: 11 Aug 2026 · Price may change14 nightsView ticket →$27715 Oct 2026 → 20 Oct 2026Jeju Air · Non-stop · 13:40Last checked: 11 Aug 2026 · Price may change5 nightsView ticket →$27813 Oct 2026 → 20 Oct 2026Jeju Air · Non-stop · 13:40Last checked: 11 Aug 2026 · Price may change7 nightsView ticket →$2848 Oct 2026 → 22 Oct 2026Jeju Air · Non-stop · 13:40Last checked: 11 Aug 2026 · Price may change14 nightsView ticket →$28527 Oct 2026 → 5 Nov 2026Jeju Air · Non-stop · 15:15Last checked: 11 Aug 2026 · Price may change9 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.
Observed priceLowest monthno price observedLast checked: 11 Aug 2026
Ulaanbaatar → SeoulTue 20 Oct 2026 · $258
Find flightsRoute facts
Direct flights
Non-stop
UBN - GMP, 3h 15m
Airlines seen
8
Jeju Air, Spring Airlines, Air China, Korean Air
Cheapest month
October 2026
$258
Average observed
$387
Typical duration
3h 15m
Alternative airports
1
ICN
Frequently asked
Are there direct flights from Ulaanbaatar to Seoul?+−
Yes. We have seen non-stop flights on this route, flown by Korean Air, OM.
How much is a flight from Ulaanbaatar to Seoul?+−
The lowest fare we have observed is $258, found on 11 Aug 2026. Prices move, so read it as a floor rather than a quote.
Which airlines fly from Ulaanbaatar to Seoul?+−
These are the carriers we have seen on the route: Jeju Air, Spring Airlines, Air China, Korean Air, M0, MR, OM, Asiana Airlines.
When is the cheapest month to fly from Ulaanbaatar to Seoul?+−
In our observations October 2026 is the cheapest month so far, at $258.
Similar routes
Last checked: 11 Aug 2026