Best eSIM for Singapore: Real Prices Compared, From Budget to Unlimited

Singapore is one of the easiest places in Asia to land, connect, and go — Changi Airport's WiFi is excellent, but you'll still want mobile data the moment you step outside for Grab rides, hawker centre reviews, and the MRT app. The good news: Singapore also happens to have some of the cheapest eSIM data prices of any destination I've compared, thanks to genuinely competitive pricing between the providers serving it.

I pulled real current prices across a well-known set of providers we track for Singapore rather than relying on any single provider's marketing page, and the gaps between them are bigger than you'd expect for the same amount of data.

Quick-answer picks

• Best budget pick, by a wide margin: Yoho Mobile — 1GB for 7 days costs just $0.74, and its whole lineup undercuts everyone else at every tier.
• Best for unlimited data: Ubigi or Maya Mobile, both around $49.99 for 30 days of unlimited — functionally tied.
• Best for a very short layover or day trip: Ubigi's unlimited 2-day plan at $9.00 — a tier no other provider here offers.
• Best for an extended stay or repeat visits: Ubigi's 60GB plan valid for a full 365 days at $33.00 — genuinely unusual among the plans we track.
• Best mid-range fixed bundle: Orbit Mobile, 10GB for 30 days at $9.50.

Singapore price comparison

Full comparison →

Yoho Mobile $0.74 Cheapest Ubigi $2.00 Maya Mobile $9.99 Orbit Mobile $1.00

Comparison by eSIMKart

Live Singapore deals right now

Public promo codes from providers selling Singapore eSIMs — pulled live from our deals list, so this section updates itself and disappears when nothing is running.

Telekonek

15% off your first order — WELCOME15

-15%

Stay connected in 200+ countries the moment you land — skip the roaming bills and SIM swaps on your very first trip.

Public promo Ends Oct 21, 2026

WELCOME15 Get this deal

Airalo

15% off your first Airalo eSIM with NEWTOAIRALO15

-15%

New customers only, first order; the discount is capped at $3 per Airalo's terms.

Public promo Ends Dec 31, 2026

NEWTOAIRALO15 Get this deal

Eskimo

Welcome Discount — 50% off your first purchase

-50%

Get 50% off your first purchase, capped at $15. Applied automatically at checkout, no code needed.

Public promo

Get this deal

Provider-by-provider breakdown

Yoho Mobile is the runaway budget option for Singapore. Its full lineup: 1GB/7 days ($0.74), 3GB/30 days ($2.00), 5GB/30 days ($2.75), 10GB/30 days ($5.27), and 20GB/30 days ($10.31). If your priority is simply the cheapest possible data for a Singapore trip, this is it.

Revo eSim is the next cheapest option by a clear margin over the rest of the field: 1GB/7 days ($1.65) up to 50GB/30 days ($34.55), with a 20GB/30-day tier at $16.95. It won't beat Yoho Mobile, but it comes closer than anyone else and offers a larger top-end tier (50GB) that Yoho doesn't. Real discount code active:

Revo eSim -5% ESIMKART

5% off

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Orbit Mobile sits in a comfortable middle tier: 1GB ($3.50), 3GB ($6.50), 5GB ($8.50), 10GB ($9.50), and 20GB ($15.00), all 30-day validity. Notice how flat the curve is between the 5GB and 10GB tiers — if you're anywhere near the 5GB mark, it's often worth just buying the 10GB plan for a small premium.

Ubigi has by far the most varied catalog for Singapore, and it's worth reading closely rather than just comparing headline numbers. Fixed-GB tiers run from 1GB/7 days ($2.50) up to 25GB/30 days ($22.00), but the standouts are its unlimited options at multiple durations — 2 days ($9.00), 7 days ($19.00), 15 days ($35.00), and 30 days ($49.00) — and a genuinely unusual 60GB plan valid for a full year at $33.00. That annual plan is worth flagging separately: if you visit Singapore more than once, or want a data buffer that doesn't expire on a trip timeline, nothing else in this comparison offers anything like it. Real discount code active:

Ubigi -10% ESIMKART10 First payment only

10% off for new customers on first purchase

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eSIMo offers a clean, simple fixed-GB ladder: 1GB/7 days ($3.90), 3GB/30 days ($16.90), 5GB/30 days ($11.90), 10GB/30 days ($16.90), and 20GB/30 days ($27.90) — reasonable, if not table-topping against Yoho Mobile or Revo eSim at the same tiers. Real discount code active:

eSIMo -20% ESIMKART20 First payment only

20% off

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Virgin Connect targets heavier users, with tiers running all the way up to 100GB for 30 days at $116.00, plus a 50GB/30-day option at $67.50. Its lower tiers ($3.00 for 1GB, $7.00 for 3GB) are competitive, but it's really the high end where Virgin Connect fills a gap none of the budget providers cover.

Maya Mobile sells unlimited-only for Singapore, priced by duration: $9.99 (3 days), $19.99 (7 days), $27.99 (14 days), $49.99 (30 days) — essentially matching Ubigi's 30-day unlimited price ($49.00) while undercutting it slightly at shorter durations if you don't need Ubigi's extra duration options. Real discount code active:

Maya Mobile -10% ESIMKART10

10% off.

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Bcengi again runs on a pay-as-you-go model: priced at around $1.54 per GB actually used, with no expiry — a solid option if your Singapore stop is a short layover tacked onto a longer regional trip and you don't want a fixed-duration clock running.

Why prices vary so much for the same data

Singapore shows one of the widest gaps we've seen anywhere between the cheapest and priciest providers for an identical amount of data — Yoho Mobile's 10GB/30-day plan versus Virgin Connect's roughly-equivalent-tier pricing many times higher. This mostly comes down to how aggressively each provider has negotiated wholesale roaming rates with Singapore's carriers, and whether a provider is positioning itself as a budget option or a premium one with a bigger top-end ceiling. It's genuinely worth shopping around here rather than defaulting to whichever provider you've used elsewhere.

Which plan fits your trip

A weekend in Singapore: Yoho Mobile's 3GB/30-day plan at $2.00 comfortably covers Grab, Google Maps, and social media for a few days.

A week exploring Singapore properly (Gardens by the Bay, Sentosa, hawker centres, day trips): Yoho Mobile's 10GB/30-day plan at $5.27, or Orbit Mobile's equivalent at $9.50 if you want a second-choice provider as backup.

A short layover between flights: Ubigi's unlimited 2-day plan at $9.00 is purpose-built for exactly this — no need to calculate GB usage for a stop measured in hours, not days.

Frequent visitors or Singapore as a regional base: Ubigi's 60GB/365-day plan at $33.00 is worth strong consideration if you're likely to be back within the year.

Practical caveats

Singapore's mobile network coverage is dense and reliable island-wide — this is a small, highly urbanized country, so you're unlikely to hit dead zones the way you might in more remote destinations. That makes it a low-risk place to buy the cheapest available plan rather than paying a premium for a "safer" provider.

Double-check your phone supports eSIM before purchasing — look for "Add eSIM" in your phone's cellular settings, or dial *#06# to check for an EID number. Our beginner's guide to how eSIMs work walks through setup start to finish if this is your first time using one.

Buying and activating in practice

All of the providers compared here use the same install flow: scan a QR code or tap an install link from your confirmation email, and the eSIM profile downloads over WiFi in under a minute — no need to wait until you land. Do this before you fly, then once you're through immigration at Changi, open Settings, switch on the new eSIM line, and enable data roaming for it specifically. Because Singapore's network coverage is so consistently strong island-wide, you can safely activate right at the airport and expect an immediate, reliable connection rather than needing to hunt for a stronger signal.

For the complete, current list of every Singapore eSIM plan we track — including anything added since this article was published — see our live Singapore eSIM comparison.