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ZenSIM plans for Singapore

3,309 live plans from 23 providers, ranked on what a gigabyte actually costs rather than on the sticker price. Checked 27 August 2026

Compare 3,309 plans →
£0.06 Lowest per GB Cheapest honest gigabyte here
£1.25 Median per GB Unlimited and fair-use excluded
£0.62–2.32 Typical band Where most plans land
40% Advertise 5G 81% allow hotspot

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We earn a commission on some links below. Commission carries zero weight in the ranking formula, which is published in full. Prices are indicative and the provider's own checkout is always authoritative.

Showing 31 of 3,309 plans

View offer: ZenSIM, Singapore Unlimited STANDARD - 30 Days 1 ZenSIM Singapore Unlimited STANDARD - 30 Days 3 GB/day 30 days 4G Singapore only £44.75 £0.50 per GB
View offer: ZenSIM, Singapore Unlimited STANDARD - 15 Days 2 ZenSIM Singapore Unlimited STANDARD - 15 Days 3 GB/day 15 days 4G Singapore only £28.61 £0.64 per GB
View offer: ZenSIM, Singapore 40GB - 30 Days 3 ZenSIM Singapore 40GB - 30 Days 40 GB 30 days 4G Singapore only £27.88 £0.70 per GB
View offer: ZenSIM, Asia+ Unlimited STANDARD - 30 Days 4 ZenSIM Asia+ Unlimited STANDARD - 30 Days 3 GB/day 30 days 4G +14 more countries £51.35 £0.57 per GB
View offer: ZenSIM, Asia+ Unlimited STANDARD - 15 Days 5 ZenSIM Asia+ Unlimited STANDARD - 15 Days 3 GB/day 15 days 4G +14 more countries £26.41 £0.59 per GB
View offer: ZenSIM, Singapore 20GB - 15 Days 6 ZenSIM Singapore 20GB - 15 Days 20 GB 15 days 4G Singapore only £13.20 £0.66 per GB
View offer: ZenSIM, Singapore 20GB - 30 Days 7 ZenSIM Singapore 20GB - 30 Days 20 GB 30 days 4G Singapore only £15.41 £0.77 per GB
View offer: ZenSIM, Singapore 3GB - 5 Days 8 ZenSIM Singapore 3GB - 5 Days 3 GB 5 days 4G Singapore only £4.40 £1.47 per GB
View offer: ZenSIM, Singapore 10GB - 15 Days 9 ZenSIM Singapore 10GB - 15 Days 10 GB 15 days 4G Singapore only £9.54 £0.95 per GB
View offer: ZenSIM, Singapore Unlimited STANDARD - 5 Days 10 ZenSIM Singapore Unlimited STANDARD - 5 Days 3 GB/day 5 days 4G Singapore only £16.87 £1.12 per GB
View offer: ZenSIM, Asia+ 20GB - 15 Days 11 ZenSIM Asia+ 20GB - 15 Days 20 GB 15 days 4G +14 more countries £23.47 £1.17 per GB
View offer: ZenSIM, Asia+ Unlimited STANDARD - 5 Days 12 ZenSIM Asia+ Unlimited STANDARD - 5 Days 3 GB/day 5 days 4G +14 more countries £18.34 £1.23 per GB
View offer: ZenSIM, Asia+ 40GB - 30 Days 13 ZenSIM Asia+ 40GB - 30 Days 40 GB 30 days 4G +14 more countries £46.22 £1.16 per GB
View offer: ZenSIM, Asia+ 20GB - 30 Days 14 ZenSIM Asia+ 20GB - 30 Days 20 GB 30 days 4G +14 more countries £26.41 £1.32 per GB
View offer: ZenSIM, Singapore 5GB - 5 Days 15 ZenSIM Singapore 5GB - 5 Days 5 GB 5 days 4G Singapore only £8.07 £1.61 per GB
View offer: ZenSIM, Singapore 10GB - 30 Days 16 ZenSIM Singapore 10GB - 30 Days 10 GB 30 days 4G Singapore only £16.87 £1.69 per GB
View offer: ZenSIM, Asia+ 3GB - 5 Days 17 ZenSIM Asia+ 3GB - 5 Days 3 GB 5 days 4G +14 more countries £7.34 £2.44 per GB
View offer: ZenSIM, Singapore 5GB - 15 Days 18 ZenSIM Singapore 5GB - 15 Days 5 GB 15 days 4G Singapore only £9.54 £1.91 per GB
View offer: ZenSIM, Singapore 5GB - 30 Days 19 ZenSIM Singapore 5GB - 30 Days 5 GB 30 days 4G Singapore only £10.27 £2.05 per GB
View offer: ZenSIM, Singapore 1GB - 5 Days 20 ZenSIM Singapore 1GB - 5 Days 1 GB 5 days 4G Singapore only £3.67 £3.67 per GB
View offer: ZenSIM, Asia+ 10GB - 15 Days 21 ZenSIM Asia+ 10GB - 15 Days 10 GB 15 days 4G +14 more countries £19.07 £1.91 per GB
View offer: ZenSIM, Asia+ 5GB - 5 Days 22 ZenSIM Asia+ 5GB - 5 Days 5 GB 5 days 4G +14 more countries £9.54 £1.91 per GB
View offer: ZenSIM, Asia+ 1GB - 5 Days 23 ZenSIM Asia+ 1GB - 5 Days 1 GB 5 days 4G +14 more countries £3.67 £3.67 per GB
View offer: ZenSIM, Asia+ 10GB - 30 Days 24 ZenSIM Asia+ 10GB - 30 Days 10 GB 30 days 4G +14 more countries £21.27 £2.13 per GB
View offer: ZenSIM, Asia+ 5GB - 15 Days 25 ZenSIM Asia+ 5GB - 15 Days 5 GB 15 days 4G +14 more countries £12.47 £2.49 per GB
View offer: ZenSIM, Asia+ 5GB - 30 Days 26 ZenSIM Asia+ 5GB - 30 Days 5 GB 30 days 4G +14 more countries £13.20 £2.64 per GB
View offer: ZenSIM, Global 20GB - 90 Days 27 ZenSIM Global 20GB - 90 Days 20 GB 90 days 4G +239 more countries £46.95 £2.35 per GB
View offer: ZenSIM, Global 40GB - 90 Days 28 ZenSIM Global 40GB - 90 Days 40 GB 90 days 4G +239 more countries £87.30 £2.19 per GB
View offer: ZenSIM, Global 10GB - 90 Days 29 ZenSIM Global 10GB - 90 Days 10 GB 90 days 4G +239 more countries £30.81 £3.08 per GB
View offer: ZenSIM, Global 3GB - 90 Days 30 ZenSIM Global 3GB - 90 Days 3 GB 90 days 4G +239 more countries £14.67 £4.89 per GB
View offer: ZenSIM, Global 5GB - 90 Days 31 ZenSIM Global 5GB - 90 Days 5 GB 90 days 4G +239 more countries £20.54 £4.11 per GB
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