# Aegean Miles+Bonus Reduces Mileage Earnings For Thai Airways Premium Fares Effective July 15, 2026

_Jul 14 12:49_

Tags: Thai Airways, Aegean Miles+Bonus, loyalty program, policy change, airline, program change

Aegean Miles+Bonus members will earn up to 50% fewer miles on Thai Airways premium cabins starting July 15, 2026, with business class earnings dropping from 200%/150% to 125%/110%

## Summary

Aegean Airlines has announced changes to the Thai Airways miles earnings schedule, effective July 15, 2026. Miles+Bonus members will earn up to 50% fewer miles on flights in Thai Airways premium cabins. Key reductions include:
- Business Class (C, D, J): Reduced from 200% to 125%
- Business Discounted (Z): Reduced from 150% to 110%
- First Class Discounted: Booking class A is now used for premium economy instead of first class. Other rates remain unchanged: First Class (F) at 200%, Premium Economy (U) at 100%, Economy (Y) at 100%, and Economy Discounted (T, K, S) at 50%

## Why it matters

Affects Thai Airways loyalty members and route planners. Likely a devaluation — book before any cutoff if applicable.

## Sources cited

- [LoyaltyLobby](https://loyaltylobby.com/2026/07/14/aegean-milesbonus-reduces-mileage-earnings-for-thai-airways-premium-fares-effective-july-15-2026?omhide=true) — Aegean Miles+Bonus Reduces Mileage Earnings For Thai Airways Premium Fares Effective July 15, 2026.

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