Quick Summary

πŸš„ Best option for families: Second Class on G-trains β€” 3+2 seating, space to move, hot water on board
🎫 Child tickets: Age-based since 2023 β€” under 6 travel free (no own seat), 6–13 pay a child fare, 14+ pay full fare
⏱️ When to book: Tickets are released 15 days before departure β€” use Trip.com pre-booking to secure seats the moment they go on sale
πŸš‰ At the station: Arrive 1 hour early; no paper tickets β€” everything is linked to your passports

Do children need a train ticket in China? Since 2023, China Railway uses age, not height: children under 6 travel free without their own seat (one free child per ticketed adult, and they must be added to the booking), children aged 6–13 pay a discounted child fare, and anyone 14 or older pays full fare. You can always buy a seat for an under-6 if you want the extra space β€” with a toddler, you really do.

China's high-speed rail network is the best way for a family to see the country β€” fast, punctual, spotless, and genuinely fun for kids. We've traveled China by train on six trips, starting as early as with a 5 month old baby, and this guide collects everything we've learned, updated with up to date information: how tickets for children work, which class to book, what the stations and trains are like with small kids, and how to keep everyone happy on board.

Child Tickets: How the Rules Really Work

This used to be one of the most confusing (and stressful) parts of preparing for our first train journey in China β€” and a lot of information you'll find online is still outdated, including the old "free under 120 cm" height rule. That rule is gone. Here is how it works now:

If you'd rather your under-6 has their own seat β€” and trust me, for anyone past 2 years you do β€” you can simply buy them a child-fare ticket. We always bought a seat for Hanna from about age 2.5: good luck keeping a toddler on your lap for a four-hour journey, and the extra space is wonderful for nap time.

Kids don't need a separate ID β€” their passport is their ticket, same as yours.

πŸ’‘
Note this is the rule for trains. City metros still mostly use height (commonly free under 1.2–1.3 m, varying by city) β€” so don't be confused when you see height markers at metro gates.

Booking Tickets for the Family

Securing tickets in advance is crucial with kids β€” you want seats together, and trains genuinely sell out, especially long-distance routes, night trains and anything around Chinese holidays.

Tickets are released 15 days before departure. The best way for families is the Trip.com app:

Alternatively, use the official 12306 website or app (cheapest, no fees, English version available β€” but no pre-booking before release), or a tour operator. For the full walkthrough, see my guide:

How to Buy Train Tickets in China (2026)
A guide to how to buy train tickets in China as a foreigner

Choosing the Right Class with Kids

Second Class (δΊŒη­‰εΊ§): economical and comfortable, with 3+2 seating per row. For our family of 2+2 with small kids we usually book Second Class β€” 3 tickets when the kids were tiny, 4 for longer journeys. The seats recline a little and there's enough legroom.

First Class (δΈ€η­‰εΊ§): more spacious 2+2 seating β€” but there's a fixed armrest between seats, which makes it harder for a child to lie down across your laps or for the family to snuggle together. For families, it's often less practical than Second Class, not more.

Business Class (ε•†εŠ‘εΊ§): genuine luxury β€” fully reclining seats, closing cabin, only a handful of seats per carriage. We travelled Business Class once out of necessity, and while it was fun to see (Hanna definitely enjoyed a bit of luxury), the hushed, private atmosphere isn't really made for kids. Plus there you would share a seat with your child so not the most convenient.

For most family trips, Second Class offers the best balance of comfort, togetherness and value.

For overnight journeys on regular trains, a Soft Sleeper (软卧) compartment β€” four berths and a door you can close β€” is the family-friendly choice. Kids adore sleeper trains.

At the Station with Kids

Chinese train stations are vast and busy, but far more family-friendly than European ones once you know the drill:

On board a Chinese high-speed train with kids
Train journey

On Board with Kids

Food and Drink

Every high-speed train has a dining car in the middle of the train selling snacks, soft drinks and decent microwaved rice meals (think Kung Pao chicken). A trolley with snacks also passes through the carriages. Still, bring your own snacks and drinks for the kids β€” plenty of them.

Hot water is free on every train β€” perfect for instant noodles, tea or preparing baby formula. Because hot water is free, the dining car doesn't sell coffee or tea, so pack a thermos or travel mug!

Toilets and Changing

High-speed trains have both Western and squat toilets in each carriage β€” clean, usually with paper, but carry your own just in case. The accessible toilet with a baby-changing table is in carriage 5 on every high-speed train β€” worth knowing before you're pacing the corridor with a wriggling baby.

Entertainment

Bring your own entertainment, keep it in your hand luggage, and space out the activities β€” save the best for last. What has worked for us, by age:

We deliberately avoid screens and noisy flashing toys on trains β€” they overstimulate, annoy the whole carriage, and every parent knows you cannot take a phone from a child peacefully. Simple, open-ended toys that we don't play with every day work far better.

Travelling on a Chinese high-speed train
Travelling on a Chinese train

Our Best Stress-Free Travel Tips

We've learned these by trial and error β€” and we have many trials, and many errors, under our belts:

A few Mandarin phrases go a long way: xiΓ¨xie (thank you), qǐng wΓ¨n (excuse me), cΓ¨suΗ’ zΓ i nǎr? (where is the bathroom?).

Playing on the train in China
Trains give kids the one thing planes never do β€” room to play

Kid-Friendly Routes to Start With

  1. Beijing β†’ Shanghai: the classic β€” modern China at 350 km/h, with brilliant kid-friendly attractions at both ends.
  2. Xi'an β†’ Chengdu: history buffs meet panda lovers, in under four hours.
  3. Guangzhou β†’ Hong Kong: an exciting cross-border hop with a completely different world at each end.

FAQ

Do children travel free on trains in China?

Children under 6 travel free without their own seat when accompanied by a ticketed adult (one free child per adult), but they must be added to the booking. Children aged 6–13 pay a discounted child fare; from 14 they pay full fare. The old under-120 cm height rule no longer applies to trains.

Does my child need a passport to take a train in China?

Yes β€” tickets are electronic and linked to each passenger's passport, children included. There's nothing to print; just bring every family member's passport to the station and use the manual gates.

Should I buy a seat for my toddler?

Technically an under-6 can ride free on your lap, but for anything beyond a short hop we recommend buying them a child-fare seat. A four-hour journey with a toddler on your lap is nobody's idea of a holiday, and the extra seat doubles as a nap spot.

How far in advance should I book family train tickets?

Tickets are released 15 days before departure, and popular routes sell out fast. Use Trip.com's pre-booking so the system grabs your seats together the moment sales open β€” especially around Chinese New Year, Golden Week and summer holidays.

Are there baby changing facilities on Chinese trains?

Yes β€” every high-speed train has an accessible toilet with a baby-changing table in carriage 5, and major stations have nursing rooms with changing tables.

Is there food for kids on board?

The dining car sells snacks and microwaved rice meals, and free hot water is available for formula, tea or instant noodles. We still recommend bringing plenty of your own snacks β€” it's half the entertainment.

Book Your Trip

πŸš„ Book your train tickets β€” pre-book so seats together are secured the moment sales open
🏨 Find family-friendly hotels
🎫 Book activities & tours

Where to Go Next

Train Travel in China: The Essentials
A foreigner's guide to traveling in China by train
Family journey to the Roof of the World: traveling with kids on the Qinghai-Tibet railway
Our experience travelling Qinghai-Tibet railway with a toddler and a baby
The Ultimate Guide to Family Trips in China: Exploring China with Kids
Everything you need to know to plan your family holiday in China!

Last updated: September 2026 β€” child ticket rules verified against China Railway (12306) official regulations.