Business the play 27,500 pts Thai Airways nonstop (Star Alliance), Royal Silk
27,500 miles one-way in Royal Silk — the standout published business rate on any India corridor, ex-Mumbai edition. HDFC (2:1), Axis (1:2), HSBC (1:1) and SBI (1:1) all feed ROP; mind the hard 3-year expiry and stick to TG-operated flights.
Feed it: 13,750 Axis EDGE Miles (1:2) · 27,500 HSBC Reward Points (1:1) · 27,500 SBI Travel Credits (1:1)
Air India nonstop (Star Alliance), Value tier
The 50,000-point SE Asia business tier — 1.8× Thai's 27,500 for the same corridor, a gap even Maharaja's cheaper ₹/point can't close. Fly TG up front here.
Feed it: 50,000 IndusInd Reward Points (1:1) · 25,000 Axis EDGE Miles (1:2) · 50,000 ICICI Reward Points (1:1)
Thai Airways or Air India metal (Star Alliance partner award)
BOM–BKK's 1,883 great-circle miles sit in the 0–2,500-mile Atlantic–Pacific band — 47,500 after the June-2026 hike, same as Delhi. Surcharge-free but 1.7× Thai's own chart; only for points already stranded in Aeroplan.
Feed it: 23,750 Axis EDGE Miles (1:2) · 47,500 SBI Travel Credits (1:1) · 1,18,750 Axis EDGE Reward Points (5:2)
Economy the play 12,000 pts Air India nonstop (Star Alliance), Value tier
Bangkok is named on the flat 12,000-point SE Asia tier — ₹9,600 at house value, the cheapest way across the Bay of Bengal on points.
Feed it: 12,000 IndusInd Reward Points (1:1) · 6,000 Axis EDGE Miles (1:2) · 12,000 ICICI Reward Points (1:1)
Thai Airways nonstop (Star Alliance), zone chart
Zone 3 (all of India) → Bangkok: 17,500 in economy, identical to Delhi because Thai prices by country zone, not miles. ₹8–14k cash fares make this a skip; the business row is the reason ROP exists.
Feed it: 8,750 Axis EDGE Miles (1:2) · 17,500 HSBC Reward Points (1:1) · 17,500 SBI Travel Credits (1:1)