Cheapest return flights from Hong Kong to Ulaanbaatar in April from 374€

AirHint found the following cheapest return flights from Hong Kong (HKG) to Ulaanbaatar (UBN) in April 2026 (see full year).

Return flights

16 Apr - 23 Apr Jeju Air
14 Apr - 21 Apr Air Busan
21 Apr - 25 Apr Jin Air
23 Apr - 03 May HK Express
23 Apr - 30 Apr HK Express
21 Apr - 28 Apr Jin Air
02 Apr - 11 Apr MIAT Mongolian Airlines direct
05 Apr - 09 Apr MIAT Mongolian Airlines direct
22 Apr - 29 Apr MIAT Mongolian Airlines direct
24 Apr - 27 Apr MIAT Mongolian Airlines direct
09 Apr - 16 Apr Air China
29 Apr - 03 May MIAT Mongolian Airlines direct
30 Apr - 03 May Air China
20 Apr - 02 May Juneyao Airlines
27 Apr - 04 May Air China
26 Apr - 03 May Air China
29 Apr - 06 May Air China
28 Apr - 02 May MIAT Mongolian Airlines direct
25 Apr - 03 May MIAT Mongolian Airlines direct
29 Apr - 06 May MIAT Mongolian Airlines direct

Also check the deals for one-way flights from Hong Kong to Ulaanbaatar in April.

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