Yes. eSIMAdvice currently lists 14 Lempart Flex Myanmar plans.
The cheapest Lempart Flex Myanmar plan is Global · 168 countries · 3 GB · 30 days · 5G, at $19.49.
Global · 168 countries · 100 GB · 30 days · 5G has the lowest price per GB right now: $3.69/GB ($369.49 in total).
No coupon is applied to these prices right now.