Cheapest return flights from Bangkok to Ulaanbaatar in April from 652€

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

Return flights

24 Apr - 30 Apr Thai Lion Air
25 Apr - 01 May Cathay Pacific
14 Apr - 19 Apr Air China
14 Apr - 18 Apr Air China
03 Apr - 12 Apr Korean Air

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

Powered by

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.

Book a cheap hotel in Ulaanbaatar

Cheap car rent in Ulaanbaatar

Feel free to contact us with any feedback or request another flight research.