Excess baggage calculator
Thai Airways excess baggage fees
Thai Airways charges by the piece — a flat overweight fee once a bag passes the weight limit (usually 23 kg), plus a separate fee for each bag beyond your allowance.
| Route | Excess / overweight fee |
|---|---|
| Within Thailand, e.g. Bangkok-Chiang Mai | THB 60 per kg over 20 kg allowance |
| Bangkok to Zone 3 (Japan, Korea, UAE, Saudi) | 23–32 kg: $145 · extra bag $145 |
| Bangkok to Zone 5 (Europe, New Zealand) | 23–32 kg: $240 · extra bag $240 |
From Thai Airways's published rates, checked 2026-07-24 ·verify on their site · Estimate, not a quote — fees vary by exact route, fare and where you pay, and airlines revise them without notice.
Estimate your Thai Airways fee
1 bag
kg
Pre-filled with a typical economy allowance — set it to your ticket's actual allowance (fare brand and status change it).