HeyMax users can transfer Max Miles to Japan Airlines Mileage Bank (JMB) at a 1:1 ratio with no transfer fee and a minimum of 1,000 Max Miles. The option launched on 1 July 2026. The useful decision, however, is not whether 1:1 sounds attractive—it is whether a bookable JAL award produces better value than keeping flexible Max Miles or paying cash.
Last checked: 15 July 2026. Programme terms, market views and airline availability can change; use the linked primary source before applying, investing or transferring points.
Transfers are final, must go to the member’s own matching loyalty account and turn non-expiring Max Miles into JAL miles that generally expire after 36 months. Check the award seat and total surcharges before pressing confirm.
HeyMax to JAL transfer facts
| Item | Current published position | Why it matters |
|---|---|---|
| Conversion rate | 1 Max Mile to 1 JAL mile | A ratio alone does not determine redemption value |
| Transfer fee | No HeyMax transfer fee | Award taxes, fuel and insurance surcharges can still apply |
| Minimum | 1,000 Max Miles | Transfer only the amount needed where possible |
| Account ownership | Own partner account with matching name | No transfers to another person’s JMB account |
| Processing | HeyMax says direct transfers are typically within one business day | Do not assume an award seat will wait |
| Reversal | Final; cannot be cancelled, reversed or refunded | Verify account number and use case before confirming |
| Expiry after transfer | JAL miles generally expire at the end of the 36th month after the transaction month | Transferred flexibility has a clock |
How to transfer in the HeyMax app
- Create or confirm a JAL Mileage Bank account in exactly the same name as the verified HeyMax account.
- In HeyMax, open Redeem, choose Transfer Miles, then select JAL Mileage Bank.
- Enter the JMB membership number and the transfer quantity, starting from 1,000 Max Miles.
- Review the name, membership number, quantity and final-transfer warning.
- Confirm, then follow the transfer in HeyMax’s transaction history and the receiving JMB account.
HeyMax’s generic direct-transfer guide says the partner account cannot be unlinked or switched after it is linked. If the displayed app terms differ from a saved guide, stop and use the live app terms or contact support before transferring.
Do this before transferring a single mile
1. Search for the exact award
Log in to JMB and search the intended date, route, passenger count and cabin. JAL international awards use base mileage when available and may require additional miles under JAL International Award Ticket PLUS when lower-level seats are unavailable. Partner and oneworld awards use different charts and rules.
A press release’s global network number does not mean every flight is available as an award. JAL’s own rules say award inventory may be limited or unavailable. Take a screenshot of the result, but understand that availability can change before the transfer arrives.
2. Calculate miles plus cash
Compare the cash fare with the required miles and all taxes, fuel surcharges, insurance surcharges and service fees shown before ticketing. JAL states that fuel and insurance surcharges apply to JMB international award tickets, with amounts subject to change. “No transfer fee” therefore does not mean “free flight”.
A simple personal calculation is:
(Comparable cash fare minus unavoidable award cash charges) ÷ miles required.
Use the fare you would genuinely buy, not an expensive flexible ticket you would never pay for. Then compare the result with other Max Miles options and the value of keeping flexibility.
3. Check the expiry trade-off
HeyMax says Max Miles do not expire. JAL’s current rule says JMB miles are valid until the last day of the 36th month following the transaction month. A transfer therefore exchanges a flexible balance for a time-limited airline currency. Transfer with a plausible booking plan, not merely because a new partner has launched.
4. Leave a processing buffer
HeyMax says direct transfers are typically processed within one business day, but its broader help centre notes that some partners can take longer. If only one award seat remains and travel is urgent, there is a real risk that availability changes before miles arrive. Neither a screenshot nor a pending transfer holds the seat.
When this transfer route can make sense
- A suitable JAL-operated award is visible and its total miles-plus-cash cost beats the cash fare you would otherwise buy.
- The itinerary uses a JMB or oneworld redemption rule that fits better than another available programme.
- You can use the transferred miles within their validity period and accept limited award inventory.
- You have checked that the traveller is eligible under JAL’s award rules; JAL restricts award use to the member and specified family relationships.
When keeping Max Miles is safer
- No suitable award is currently visible.
- Dates or passenger numbers are uncertain.
- Cash fares are low after including award surcharges.
- The transfer would leave a hard-to-use JMB remainder.
- You may need a different airline or hotel partner and value the non-expiring balance.
For another HeyMax product explanation, see Little Big Red Dot’s HeyMax First overview. Travellers still comparing cash options can use the Singapore-to-Japan fare guide; always recheck live fares and terms.
Primary sources and reporting note
The launch date, 1:1 ratio, no-fee claim and 1,000-mile minimum come from the companies’ 1 July 2026 partnership release. Transfer finality, account matching and app steps were checked against HeyMax’s direct-transfer guide. Award inventory, mileage, validity and surcharges were checked against JAL’s official international award guide, 36-month validity page and surcharge notice. Little Big Red Dot did not perform a transfer and received no compensation. The featured logo artwork was supplied with the official partnership release; it is not AI-generated.
