Cheapest return NRT–UBN flights, May

AirHint found the following cheapest return flights from Tokyo (NRT) to Ulaanbaatar (UBN) in May 2026 (see full year).

Return flights

07 May - 14 May Jeju Air
09 May - 14 May Jeju Air
07 May - 12 May Jeju Air
14 May - 20 May United direct
09 May - 12 May Jeju Air
27 May - 01 Jun Jeju Air
28 May - 01 Jun Jeju Air
28 May - 04 Jun Jeju Air
10 May - 14 May Jeju Air
21 May - 26 May Jeju Air
07 May - 10 May Jeju Air
10 May - 13 May United direct
12 May - 19 May Jeju Air
28 May - 05 Jun Jeju Air
30 May - 02 Jun Jeju Air
26 May - 02 Jun Peach
31 May - 04 Jun Jeju Air
27 May - 03 Jun Jeju Air
29 May - 05 Jun Jetstar Japan
25 May - 01 Jun Peach

Also check the deals for one-way flights from Tokyo to Ulaanbaatar in May.

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