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Thai Airways Baggage Allowance — Checked & Cabin Bag Policy

Know your baggage limits before you fly — avoid surprise fees at the airport

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ⓘ Baggage allowances on this page were last verified on 14 May 2026 against the official Thai Airways website. Policies can change without notice — always confirm at https://www.thaiairways.com/en/fly_with_us/baggage_allowance.page before your flight. Figures below use cautious ranges where exact values vary by fare type, route or class of service.
💡 Pro tip: Pre-purchase extra baggage online Pre-purchasing extra baggage when booking on HappyFares or through Thai Airways's "Manage Booking" portal is typically 20–30% cheaper than paying at the airport check-in counter. If you are close to your limit, add extra allowance at least 24 hours before departure.

Thai Airways Baggage Allowance Summary

Last verified: 14 May 2026 · Official policy: https://www.thaiairways.com/en/fly_with_us/baggage_allowance.page

Baggage type Allowance Details
International checked baggage Typically 20–30 kg Economy; 40 kg Business; 50 kg First Economy: typically 20–30 kg depending on fare. Premium Economy: typically 40 kg. Business: typically 40 kg. First: typically 50 kg. Royal Orchid Plus status entitles extra. North America routes (where operated) use piece concept. Verify on thaiairways.com.
Cabin bag (hand luggage) Approximately 7 kg Economy; up to 14 kg Business/First Dimensions: Typically maximum 56 × 45 × 25 cm.
Excess baggage rate Chargeable Approximately USD 25–80 per kg (indicative).
Infant baggage (under 2 years) See details Lap infants typically receive around 10 kg + collapsible stroller free.
Sports / special equipment Chargeable Sports equipment accepted with prior notice and applicable fees.
⚠️ Thai Airways operates tiered fares — verify your specific allowance on thaiairways.com. Baggage allowances are subject to change without notice. Codeshare flights may use the operating carrier's policy — not the marketing carrier's. Always check your booking confirmation and the official Thai Airways policy at https://www.thaiairways.com/en/fly_with_us/baggage_allowance.page for the exact allowance applicable to your fare and route.

Frequently Asked Questions

What is Thai Airways's checked baggage allowance for international flights?

Typically 20–30 kg Economy; 40 kg Business; 50 kg First. Economy: typically 20–30 kg depending on fare. Premium Economy: typically 40 kg. Business: typically 40 kg. First: typically 50 kg. Royal Orchid Plus status entitles extra. North America routes (where operated) use piece concept. Verify on thaiairways.com. Always confirm at https://www.thaiairways.com/en/fly_with_us/baggage_allowance.page before flying.

What is the cabin bag (hand luggage) limit for Thai Airways?

Approximately 7 kg Economy; up to 14 kg Business/First. Dimensions: Typically maximum 56 × 45 × 25 cm. Always verify your specific allowance on https://www.thaiairways.com/en/fly_with_us/baggage_allowance.page before flying — airlines can change these limits without prior notice.

What are Thai Airways's excess baggage charges?

Approximately USD 25–80 per kg (indicative). Excess baggage rates change frequently — confirm the current rate on https://www.thaiairways.com/en/fly_with_us/baggage_allowance.page. To avoid excess charges, pre-purchase additional baggage online through "Manage Booking" — it is typically 20–30% cheaper than paying at the airport counter.

What is Thai Airways's baggage allowance for infants?

Lap infants typically receive around 10 kg + collapsible stroller free. Confirm current infant baggage policy at https://www.thaiairways.com/en/fly_with_us/baggage_allowance.page.

What about sports equipment and special items?

Sports equipment accepted with prior notice and applicable fees.

How do I avoid excess baggage fees on Thai Airways?

The best way to avoid excess baggage fees on Thai Airways is to pre-purchase additional baggage allowance when booking on HappyFares or through the airline's "Manage Booking" portal before your flight — this is typically 20–30% cheaper than paying at the airport check-in counter. Also, weigh your bags at home before the airport. If you are travelling with a group, distribute weight across all passengers while staying within each individual limit. Codeshare flights may use the operating carrier's policy, not the marketing carrier's — confirm with both airlines.