ALL Accor & Japan Airlines Mileage Bank 20% Conversion Bonus July 1 - 31, 2026

ALL Accor and Japan Airlines Mileage Bank are running a points-to-miles conversion bonus from July 1–31, 2026, boosting transfer value during the promotion. Through the offer, all ALL Accor & Japan Mileage Bank transfers earn a 20% bonus. For typical conversions, 4,000 ALL points usually convert to 2,000 JAL miles, but the boosted rate raises this to 2,400 miles. The article also cites a potentially better ratio when transferring 10,000 JAL miles at a time, which normally converts to 4,000 ALL points and is boosted to 4,800 during the period. The piece notes the promotion is available via Accor’s website and discusses conversion ratios and terms and conditions.