Cheapest return flights from Frankfurt to Ulaanbaatar in May from $829

Best time to book flights for Frankfurt (FRA) to Ulaanbaatar (UBN) flights at AirHint

AirHint found the following cheapest return flights from Frankfurt (FRA) to Ulaanbaatar (UBN) in May 2025 (see full year).

Return flights

26 May - 11 Jun Air China
28 May - 08 Jun Air China
30 May - 08 Jun Air China
31 May - 09 Jun Air China
14 May - 04 Jun Air China
25 May - 11 Jun Air China
25 May - 08 Jun Air China
25 May - 09 Jun Air China
25 May - 10 Jun Air China
19 May - 29 May Air China
19 May - 26 May Air China
31 May - 07 Jun Air China
15 May - 25 May T'way Air
18 May - 25 May T'way Air
14 May - 19 May Pegasus Airlines
19 May - 26 May MIAT Mongolian Airlines direct
18 May - 24 May T'way Air
15 May - 24 May T'way Air
16 May - 23 May AJet
18 May - 31 May T'way Air

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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