Cheapest return flights from Frankfurt to Ulaanbaatar in May from 573€

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

Return flights

06 May - 23 May Fly One
06 May - 13 May Ryanair
11 May - 18 May Ryanair
11 May - 05 Jun Turkish Airlines
25 May - 17 Jun Turkish Airlines
09 May - 16 May Turkish Airlines
30 May - 08 Jun Turkish Airlines
11 May - 12 Jun Turkish Airlines
30 May - 21 Jun Turkish Airlines
13 May - 27 May Fly One
11 May - 08 Jun Air Serbia
11 May - 10 Jun Turkish Airlines
06 May - 30 May Wizz Air Malta
13 May - 27 May MIAT Mongolian Airlines direct
13 May - 18 May MIAT Mongolian Airlines direct
18 May - 01 Jun MIAT Mongolian Airlines direct
09 May - 21 Jun Turkish Airlines
11 May - 17 May Ryanair
18 May - 30 May MIAT Mongolian Airlines direct
11 May - 13 Jun Turkish Airlines

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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