What is the cheapest month to fly from Ulaanbaatar to Seoul?

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Ulaanbaatar (UBN) to Seoul (ICN), with fares starting from $161.

What is the lowest current fare from UBN to ICN?

The lowest currently-listed fare from Ulaanbaatar (UBN) to Seoul (ICN) is $161 on 2026-06-04.

How long is the flight from Ulaanbaatar to Seoul?

Direct flights from UBN to ICN cover approximately 1,957 km (1,216 miles), with an estimated flight time of 2h 18m. Operating airlines: 7C, KE, M0, OM, OZ, TW, XF.

Cheap flights from Ulaanbaatar to Seoul

Cheapest current fares: $161 in June 2026, 1,957 km direct flight in ~2h 18m.

Last updated May 20, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Ulaanbaatar (UBN) to Seoul (ICN). Refreshed daily.

Ulaanbaatar (UBN) → Seoul (ICN)

June 2026 $161
July 2026 $164
August 2026 $184
May 2026 $207
September 2026 $213
October 2026 $222

Frequently asked questions

What is the cheapest month to fly from Ulaanbaatar to Seoul?

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Ulaanbaatar (UBN) to Seoul (ICN), with fares starting from $161.
What is the lowest current fare from UBN to ICN?

The lowest currently-listed fare from Ulaanbaatar (UBN) to Seoul (ICN) is $161 on 2026-06-04.
How long is the flight from Ulaanbaatar to Seoul?

Direct flights from UBN to ICN cover approximately 1,957 km (1,216 miles), with an estimated flight time of 2h 18m. Operating airlines: 7C, KE, M0, OM, OZ, TW, XF.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.