hi, how much for the round trip (back and forth), Beijing -Edmonton, within 6 months? ) E1 ^* E7 K d: G* F% o T& E. m0 C8 M# p
how much for 1 year open airplane ticket? : i* B# c, q' M6 Y8 D0 E
2 \% p1 V U1 s/ X- s( _7 kThank you for your information.