Cheapest return flights from Hanoi to Ulaanbaatar in February from $696

AirHint found the following cheapest return flights from Hanoi (HAN) to Ulaanbaatar (UBN) in February 2026 (see full year).

Return flights

14 Feb - 24 Feb Cathay Pacific
17 Feb - 28 Feb Cathay Pacific
18 Feb - 25 Feb Cathay Pacific
17 Feb - 03 Mar Cathay Pacific
14 Feb - 23 Feb Cathay Pacific
17 Feb - 23 Feb Cathay Pacific
17 Feb - 22 Feb Cathay Pacific
12 Feb - 14 Feb Korean Air
13 Feb - 24 Feb Air China
21 Feb - 04 Mar Korean Air

Also check the deals for one-way flights from Hanoi to Ulaanbaatar in February.

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