Beijing
Ulaanbaatar
BEST
DEAL
Thu., 02 Jan.
PEK - UBN
Mon., 06 Jan.
UBN - PEK
$698
$672
Prime price per passenger
Beijing
Ulaanbaatar
BEST
DEAL
Sun., 09 Mar.
PEK - UBN
$283
$271
Prime price per passenger