How much is a Big Mac in Thailand? Big Mac: 129 THB. Double Big Mac: 179 THB. Which country has the cheapest Big Mac? This statistic (January 12, 2021) shows the some of the cheapest places to buy a Big Mac. India – $1.62 (INR 130.07) Lebanon – $1.77 (15,500.00 LBP) Russia – $1.81 (135.00 RUB) Turkey – $2.01 (TRY 14.99) South Africa – $2.16 (ZAR...