Air China has a $460 round trip ticket for Los Angeles to Beijing with a 23 hour transit stopover before a Tokyo Haneda HND connection on the outbound flights. No overnight on return. This ticket books one way in economy T class for 50% flight miles with most Star Alliance airlines for and L class for the return for 25% flight miles for 5,670 redeemable miles earned.
Air China Los Angeles LAX – Beijing PEK (6:10pm – 5:10pm layover) – Tokyo Haneda HND – PEK – LAX
$459.95 round trip Expedia ticket  Thu Oct 24 – Thu Oct 31
