Bengaluru → Sydney

Singapore Airlines via SIN (Star partner) — one-way (½ of 87k RT)

43,500 one-way (half the 87,000 round-trip Zone 4↔Zone 10 chart, OW bookable since 24-Jun-2025) for SQ business via Singapore — on paper 28,500 UNDER KrisFlyer, the cheapest business number on the board. But ANA barely reaches Indian wallets: ~104,400 Marriott Bonvoy points at 3:1.25 to mint it. The chart-cheap / hard-to-fund asterisk; KrisFlyer's 100,000 stays the bookable crown.

Feed it: 1,04,401 Amex Membership Rewards (2.4:1 via Marriott Bonvoy) · 2,08,801 RBL Reward Points (4.8:1 via Club ITC → Marriott Bonvoy) · 34,800 Axis EDGE Miles (1:1.25 via Club ITC → Marriott Bonvoy)

Cathay Pacific via HKG or Qatar via DOH (oneworld partner), one-way

80,000 one-way for business, Indian Subcontinent → South Pacific — flat by region, so the SAME price whether you route Cathay via Hong Kong or Qatar Qsuite via Doha (only the surcharge differs; Qatar's is heavier). 8,000 over KrisFlyer for a comparable seat. Fund via Marriott Bonvoy. Single-source.

Feed it: 2,40,000 Amex Membership Rewards (3:1 via Marriott Bonvoy) · 4,80,000 RBL Reward Points (6:1 via Club ITC → Marriott Bonvoy) · 80,000 Axis EDGE Miles (1:1 via Club ITC → Marriott Bonvoy)

Cathay Pacific via HKG (BLR–HKG–SYD, oneworld partner distance)

80,000 for Cathay business via Hong Kong on JMB's 6,001–8,000-mile partner band — matching AAdvantage, 8,000 over KrisFlyer for the same seat Asia Miles books at 91,000. One-way partner bookability unconfirmed (round-trip = 110,000 if one-way is barred). The distance chart, not the metal, sets the price.

Feed it: 40,000 Axis EDGE Miles (1:2) · 80,000 HSBC Reward Points (1:1) · 2,00,000 Axis EDGE Reward Points (5:2)

Thai Airways via BKK (BLR–BKK–SYD, Star Alliance), one-way

90,000 one-way for Royal Silk business Zone 3 → Zone 6 via Bangkok — 18,000 over KrisFlyer for a longer, two-stop-feel routing through BKK. Thai's own direct-sector sum (27,500 + 65,000 = 92,500) brackets it. Listed for completeness on a corridor Singapore wins.

Feed it: 45,000 Axis EDGE Miles (1:2) · 90,000 HSBC Reward Points (1:1) · 90,000 SBI Travel Credits (1:1)

Cathay Pacific via HKG (BLR–HKG–SYD, oneworld), Standard award

91,000 for the ~7,050-mile Cathay journey via HKG — the Hong Kong value read, and the same seat Qantas charges 143,000 for. 19,000 over KrisFlyer's SQ business. Bengaluru's western feed keeps it just inside the 5,001–7,500 band; a hair more and it would jump to the 7,501+ tier.

Feed it: 1,82,000 Amex Membership Rewards (2:1) · 91,000 SBI Travel Credits (1:1) · 4,36,801 RBL Reward Points (4.8:1 via Club ITC → Marriott Bonvoy)

Singapore Airlines via SIN (Star Alliance partner award)

92,500 one-way for SQ business via Singapore on Aeroplan's Atlantic↔Pacific 5,001–7,000 band (post-1-Jun-2026), no fuel surcharges — 20,500 above KrisFlyer's 100,000 for the identical seat, the price of a fixed-partner chart on a route KrisFlyer zones cheaply. Reachable via Amex-family transfers.

Feed it: 46,250 Axis EDGE Miles (1:2) · 92,500 SBI Travel Credits (1:1) · 2,31,250 Axis EDGE Reward Points (5:2)

Air India via DEL (BLR–DEL–SYD, Star Alliance), Value tier

130,000 in the flat Australia/US/Canada business tier — but ex-Bengaluru you eat a Delhi backtrack before the long haul (BLR–DEL–SYD on AI metal). The convenience play only if the domestic connection suits; KrisFlyer's 100,000 via Singapore is 30,000 miles cheaper and a shorter path south.

Feed it: 1,30,000 IndusInd Reward Points (1:1) · 65,000 Axis EDGE Miles (1:2) · 1,30,000 ICICI Reward Points (1:1)

Singapore Airlines via SIN (BLR–SIN–SYD), Saver

100,000 Saver for full SQ business both legs via Singapore — the crown, and the same flat Zone-9 price as Delhi despite Bengaluru's different feed distance. The zone chart ignores the extra miles that push the distance programs up a band. Cash J ₹2.5–4L; the free Singapore stopover is bookable. Corrected 2026-07-22 to the official SQ 1-Nov-2025 chart — Zone 6→9 (Australia ex-Perth/Darwin & NZ) Saver.

Feed it: 1,00,000 HDFC Reward Points (1:1) · 50,000 Axis EDGE Miles (1:2) · 2,00,000 Amex Membership Rewards (2:1)

Singapore Airlines via SIN (BLR–SIN–SYD) — Velocity Reward Seat

104,000 for SQ business via Singapore (5,801–7,000 band) — Bengaluru pays Delhi's rate, not Chennai's 89,500, because its western feed adds ~160 miles over MAA–SIN and crosses the band line. ~₹20,700 carrier charges. Cheapest via KrisFlyer→Velocity 31:20 or Accor 1:1, but the account may be closed to Indians. Paper-cheap; KrisFlyer's 100,000 is the bookable seat.

Feed it: 1,04,000 HSBC Reward Points (1:1 via Accor Live Limitless (ALL)) · 2,49,601 Amex Membership Rewards (2.4:1 via Marriott Bonvoy) · 4,99,201 RBL Reward Points (4.8:1 via Club ITC → Marriott Bonvoy)

Cathay Pacific via HKG (BLR–HKG–SYD, oneworld) — Partner Classic Reward

143,000 for Cathay business via HKG (Partner Zone 8, ~7,050 mi) — 52,000 over Asia Miles on the identical metal and a full band above Delhi/Chennai, because Bengaluru's feed crosses the 7,000-mile line. Then fund it: ~114,400 Accor points at 4:5, Qantas having no Indian card partner. The hub trap, made worse by geography. Boundary: ≤7,000 mi reads 125,400.

Feed it: 1,14,400 HSBC Reward Points (1:1.25 via Accor Live Limitless (ALL)) · 71,500 Axis EDGE Miles (1:2) · 1,43,000 SBI Travel Credits (1:1)

Emirates via DXB (BLR–DXB–SYD) — Classic Rewards, calculator-priced

Emirates flies BLR–DXB–SYD but publishes no chart — the Miles Calculator prices it per date, the May-2026 devaluation lifted premium Classic Rewards ~15%, and EK's carrier surcharges are heavy. Weigh calculator miles against a ~₹1.2–2.2L one-way business cash fare before transferring; a westward Gulf detour to Australia, so rarely the value play.

Ways in: Amex Membership Rewards 2:1 · RBL Reward Points 4.8:1 via Club ITC → Marriott Bonvoy · Axis EDGE Miles 1:1.25 via Club ITC → Marriott Bonvoy

Etihad via AUH (BLR–AUH–SYD) — dynamic Guest pricing

Etihad serves BLR–AUH–SYD but Guest is dynamically priced with no published India→Australia chart, plus carrier surcharges. Like Emirates it's a westward backtrack to the southeast. Check the Guest calculator against a ~₹1.2–2.2L one-way business fare; the miles rarely beat cash on this geometry.

Ways in: Axis EDGE Miles 1:2 · HSBC Reward Points 1:1 · SBI Travel Credits 1:1

Vietnam Airlines via SGN (BLR–SGN–SYD, SkyTeam) — dynamic Flying Blue

Flying Blue can ticket SkyTeam partner Vietnam Airlines (BLR–SGN–SYD) but prices dynamically — no fixed India→Australia number, though Flying Blue's periodic 25%-off-from-India Promo Rewards can make a raid worthwhile. A thin, two-stop-feel routing via Ho Chi Minh; verify live pricing against ~₹1.2–2.2L cash J.

Ways in: HDFC Reward Points 1:1 · Axis EDGE Miles 1:2 · HSBC Reward Points 1:1

Singapore Airlines via SIN (Star partner) — one-way (½ of 46k RT)

ANA prices India (Zone 4) ↔ Oceania (Zone 10) at 46,000 economy round-trip; one-way has been bookable at half since 24-Jun-2025, so ~23,000 one-way on SQ metal via Singapore — the chart-cheapest economy here. The catch is funding: ANA is reached from India mainly via Marriott Bonvoy (3:1.25), so those 23,000 miles cost ~55,000 Bonvoy points. Single-source figure.

Feed it: 55,201 Amex Membership Rewards (2.4:1 via Marriott Bonvoy) · 1,10,401 RBL Reward Points (4.8:1 via Club ITC → Marriott Bonvoy) · 18,400 Axis EDGE Miles (1:1.25 via Club ITC → Marriott Bonvoy)

Cathay Pacific via HKG (BLR–HKG–SYD, oneworld), Standard award

BLR–HKG–SYD is ~7,050 combined miles — near the top of Cathay's 5,001–7,500 Standard band, so 27,000 one-way on CX metal via Hong Kong (total-distance chart, 1-May-2026). Surcharge-clean at this length; Cathay serves BLR nonstop. Standard space is the catch; SBI feeds Asia Miles 1:1.

Feed it: 54,000 Amex Membership Rewards (2:1) · 27,000 SBI Travel Credits (1:1) · 1,29,601 RBL Reward Points (4.8:1 via Club ITC → Marriott Bonvoy)

Air India via DEL (BLR–DEL–SYD, Star Alliance), Value tier

Bengaluru has no Air India nonstop to Australia, so Maharaja routes you north through Delhi first (BLR–DEL–SYD, all AI metal) at the April-2026 chart's flat 40,000-point Australia economy tier. The price is the same as ex-Delhi; the backtrack costs you hours, not points. Value-tier space is the constraint.

Feed it: 40,000 IndusInd Reward Points (1:1) · 20,000 Axis EDGE Miles (1:2) · 40,000 ICICI Reward Points (1:1)

Thai Airways via BKK (BLR–BKK–SYD, Star Alliance), one-way

Thai's Star multi-sector zone chart prices Zone 3 (India) → Zone 6 (Australia) at 42,500 economy one-way on all-TG metal via Bangkok. Higher than KrisFlyer's 42,000 and Asia Miles' 27,000; a completeness row, with the two-TG-sector sum (45,000) as the alternative. Chart effective date not published by the source.

Feed it: 21,250 Axis EDGE Miles (1:2) · 42,500 HSBC Reward Points (1:1) · 42,500 SBI Travel Credits (1:1)

Cathay Pacific via HKG or Qatar via DOH (oneworld partner), one-way

AAdvantage prices India ("Indian Subcontinent" region) → South Pacific at a flat 42,500 economy one-way regardless of routing — the same number via Cathay through Hong Kong or Qatar through Doha. Above KrisFlyer/Asia Miles; a completeness row. AAdvantage is reachable from India only via Marriott Bonvoy. Single-source cell; AA hiked some Asia cells in July 2026.

Feed it: 1,27,500 Amex Membership Rewards (3:1 via Marriott Bonvoy) · 2,55,000 RBL Reward Points (6:1 via Club ITC → Marriott Bonvoy) · 42,500 Axis EDGE Miles (1:1 via Club ITC → Marriott Bonvoy)

Singapore Airlines via SIN (BLR–SIN–SYD), Saver

The India→Australia through-award (Zone 6 → Zone 9) is a flat 35,000 Saver one-way on the post-1-Nov-2025 chart — booked as one award through Changi. Bengaluru's Zone-6 origin pays exactly what Delhi and Chennai do; SQ serves BLR–SIN nonstop. HDFC, HSBC and SBI feed KrisFlyer 1:1. Corrected 2026-07-22 to the official SQ 1-Nov-2025 chart — Zone 6→9 (Australia ex-Perth/Darwin & NZ) Saver.

Feed it: 42,000 HDFC Reward Points (1:1) · 21,000 Axis EDGE Miles (1:2) · 84,000 Amex Membership Rewards (2:1)

Cathay Pacific via HKG (BLR–HKG–SYD, oneworld partner distance)

JAL Mileage Bank prices a single-carrier Cathay journey on its partner distance chart; BLR–HKG–SYD (~7,050 mi) lands in the 6,001–8,000 band at 45,000 economy. Whether JMB partner awards ticket one-way is unconfirmed (JAL's own Cathay samples are round-trip; if RT-only the round-trip is 55,000). Reachable from India via Marriott Bonvoy.

Feed it: 22,500 Axis EDGE Miles (1:2) · 45,000 HSBC Reward Points (1:1) · 1,12,500 Axis EDGE Reward Points (5:2)

Singapore Airlines via SIN (BLR–SIN–SYD) — Velocity Reward Seat

BLR–SIN–SYD (~5,889 mi) sits in Velocity's 5,801–7,000 partner band at 50,000 — a band ABOVE Chennai's 42,000, because BLR–SIN is a longer feed than MAA–SIN and tips the total past 5,800 miles. Plus ~₹6,900 SQ carrier charges. Funded via KrisFlyer→Velocity 1.55:1, but Indian account eligibility is unsettled; treat as unconfirmed.

Feed it: 50,000 HSBC Reward Points (1:1 via Accor Live Limitless (ALL)) · 1,20,001 Amex Membership Rewards (2.4:1 via Marriott Bonvoy) · 2,40,001 RBL Reward Points (4.8:1 via Club ITC → Marriott Bonvoy)

Cathay Pacific via HKG (BLR–HKG–SYD, oneworld) — Partner Classic Reward

BLR–HKG–SYD at ~7,050 miles tips just over the 7,000-mile line into Qantas' Partner Zone 8 (7,001–8,400 mi) at 57,800 — a band above Delhi and Chennai (Zone 7, 51,800) for the same Cathay seat, purely because Bengaluru sits farther west. No Indian card feeds Qantas (Accor 4:5 the best on-ramp). Boundary note: within ~50 mi of the line — Qantas' own engine governs; if it reads ≤7,000 mi it's 51,800.

Feed it: 46,240 HSBC Reward Points (1:1.25 via Accor Live Limitless (ALL)) · 28,900 Axis EDGE Miles (1:2) · 57,800 SBI Travel Credits (1:1)