We had a voucher from BA that we had to spend by the September this year, kind of tied to BA for this one. But yes I will check those next time thanks. I did see BA cancelled the Bangkok route in September 2022. I think the Ukraine / Russia air space thing made it a touch harder to make a profit, especially when other airlines such as EVA can still use Russian airspace and cut a big chunk of the fuel bill out of the fare. Our route was going to be into Singapore and Over to Koh Samui.
From what I did see when we were looking at the Island, it does look amazing, maybe one for the future.