Does anyone have any experience with upgrades from G/E/N to C for SIN-FRA? I only saw data points from Y to C...
I am currently booked in N for both SIN-FRA and FRA-SIN and am wondering whether I should go for:
- Instant upgrade via myBooking for 1060 SGD
- myOffer bid at a minimum of 650 USD ~ 880 SGD (load is okay, could imagine they accept low bid)
- Ask at check-in/gate but no data point here for comparison. And of course accept N accrual only.