O2 roaming in China
Verified 11 Oct 2026Your trip
O2 charges £7/day for roaming in China (O2 Travel Bolt On) — £49 for 7 days, vs £11.93 with a saily eSIM.
eSIM saves £37.07 vs O2 daily charges for 7 days.
- eSIM prices are snapshots from 2026-11-01 — live prices vary.
Frequently asked questions
What does O2 charge for roaming in China?
£7 per day (O2 Travel Bolt On); China is one of the 75 O2 Travel destinations; £7/day unlimited mins/texts/data.
Is an eSIM cheaper than roaming in China?
Tracked eSIM bundles start at £11.93 (saily, China 5GB / 30 days (converted), snapshot 2026-11-01); for a 7-day trip compare that against your network's daily charges above.
Sources & method
- O2 official price guide — verified 2026-10-11
- eSIM comparison (Airalo, Holafly, Saily) — verified 2026-11-01
Daily roaming charges are from the network's official published price guide. eSIM prices are dated snapshots from providers' own public store pages.
Independent: we are not owned by any airport, network or booking site. Any affiliate links are labelled Ad and earn us a commission — this never affects the figures we publish or which option we show as cheapest.