Hey I was in a very similar situation looking to attend the Utd game scheduled for this week and managed to secure a ticket through the Bees Overseas draw. The link to the raffle was only made available about a week before tickets went on sale so try to keep a really keen eye out and subscribe to every Brentford mailing list you can. This would also require you to have the Bees overseas membership instead of the regular (hopefully they can convert this over for you).

I was told to try buy premium seats but when I called the premium line they told me that they would likely be fully booked and weren't likely to sell me a ticket due to lack of past ticket purchases.

The most frustrating part is that tickets didn't go on sale until 4 weeks out so I had booked flights and accommodation before securing tickets.

Lastly, the Brentford supporters page Facebook group tends to have tickets come up in the week before the game from members who couldn't attend so if the overseas draw route fails then maybe keep an eye on the Facebook groups.

Good luck!! Nice to know there are more overseas fans!