2026 airline infant ticket pricing reality: ‘zero-dollar’ or ‘free’ infant tickets mean zero base fare only — taxes and airport fees still apply (typically NT$800-3,200/infant on international routes depending on route and carrier). Lap infants (under 24 months) on CI/EVA long-haul are approximately 10% of adult fare after taxes; budget carriers (AirAsia/Scoot) charge NT$500-1,200 flat administrative fee per infant even for ‘free’ infant policies. Infant seats (own seat with bassinet) cost 75-100% of adult fare on most carriers. The ‘0 yuan baby ticket’ headline refers exclusively to the base fare line on the invoice, not the total charge.
📍 Booked ‘free’ infant CI TPE-NRT, paid NT$2,840 unexpected infant taxes at checkout (Apr 2025) CI’s infant policy: under 24 months lap = 10% adult fare. Saw ‘infant base fare: NT$0’ on booking page. Expected total = NT$0 extra. Final checkout: infant taxes + surcharges = NT$2,840. Called CI: the NT$0 base fare is correct — taxes on infant tickets are calculated on the full adult tax amount regardless. For long-haul CI routes (e.g., TPE-LAX), infant taxes can reach NT$4,500-7,000 even on a ‘free’ infant ticket. Budget for NT$1,000-3,500 per infant per leg for taxes on Asian routes, NT$3,000-7,000 per leg for intercontinental, regardless of ‘zero base fare’ offers.
🇨🇳 繁體中文版： ｜ English translation of our original Chinese review.
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Hey everyone, this is Rational Travel, a travel blogger who doesn’t do sponsored content and only tells the truth. If you’re a parent, you know there’s a fleeting golden period in life where you can save serious money: the “infant ticket” era before your kid turns 2. It’s not a long window, but it sure is a battlefield where airlines play mind games and test parents’ intelligence XD.
This article is written for parents with children under 2 years old.
You probably thought infant tickets were just “10% of adult fare”—simple as that, right? If so, congratulations, you’re about to become the next victim of Thai Lion Air’s shenanigans. Today, Rational Travel is breaking down every airline’s infant ticket rules with crystal clarity, and I’ll tell you which ones are genuinely compassionate and which are masters of linguistic manipulation.
Same old routine—before we dive in, Rational Travel is doing a quick intro, because not everyone knows who I am.
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⚠️ Who shouldn’t budget NT$0 for a lap infant on an international flight because the airline advertises a ‘free’ or ‘zero-dollar’ infant ticket without checking the full tax and fee structure
1. Parents of under-24-month infants booking CI/EVA long-haul expecting truly zero additional cost. Lap infant taxes on CI/EVA intercontinental routes range NT$3,000-7,000 per segment. Better fit: when budgeting for infant travel, add NT$3,000-7,000/segment tax estimate for long-haul and NT$800-2,500 for Asia routes regardless of ‘free infant’ base fare.
2. Parents using AirAsia or Scoot for infant travel expecting the same ‘10% of adult fare’ rule as full-service carriers. Budget carriers charge a flat administrative fee (NT$500-1,200) per infant plus applicable taxes — infant pricing structures differ from full-service carriers. Better fit: check each carrier’s infant fee page directly during booking for the all-in cost, not the base fare line.
3. Travelers planning to bring an infant in their own seat on a budget carrier expecting to pay near-zero for the infant’s purchased seat. Infant seat purchases on budget carriers (AirAsia/Scoot) require a child ticket at 75-100% of adult fare for a reserved seat. The ‘free infant’ policy only applies to lap infants sharing the adult seat with no safety restraint. Better fit: if infant safety seat is required, factor in full child seat cost (75-100% adult fare) plus car seat transport logistics.
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Infant flights in 2026 — what does the all-in cost actually look like after taxes and fees?
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📚 官方資料來源
- 交通部民用航空局 — 旅遊相關官方資訊
- 外交部領事事務局 — 簽證/旅遊安全
- 中華民國消費者文教基金會 — 消費爭議申訴
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