If you do feel hungry when you're at the airport, not to worry as you can get halal food here. The halal food in Suvarnabhumi airport is available in two different areas:
Canadian Pizza (Halal) is also available here.
2. On Level One, next to gate 8.
This is a foodcourt called the Magic Food Point. The price of food sold here is very reasonable as it caters for the airport staff. You need to buy coupons when buying food here.
If you turn left once you enter the foodcourt, you'll see the coupon counter. Walk past the counter and you'll see a halal dessert counter.
At the end of the dessert counter, you'll see a signage leading you to a small alley where another halal food stall is. This stall serves briyani rice, roti and also murtabak.
Musolla is available on Level 3. Friday prayers are performed here, too.