Looking to book a one way BKK-DXB-SFO on EK F. The one way fare is pricing out at around $5k while a return fare in First Flex is $7200. Fare rules around cancellation penalties for the return fare are as follows. It states that cancellations are permitted anytime with no penalties. I assume this means I can fly BKK-SFO and cancel the return leg for a 50% refund of the total fare I paid? Can someone confirm?

PENALTIES :FOR A- TYPE FARES

CHANGES

ANY TIME

CHANGES PERMITTED.

NOTE -

CHARGE THB 6000 FOR NO-SHOW.

CANCELLATIONS

ANY TIME

CANCELLATIONS PERMITTED FOR REFUND.

NOTE -

CHARGE THB 10000 FOR NO-SHOW.