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eSIM plans for Singapore

City travel & cross-border checks

Prices checked 2026-11-05. These are research snapshots, not live quotes. Currencies follow the official source. Plan names, prices and availability can change.

Compare 11 dated packages from 3 providers in our selection. These are published terms and prices, not independent speed or coverage tests. The sample is not the whole market.

Options for a 7, 14 or 30-day trip

Illustrative requirements, not predictions of your usage. One recorded fixed-data USD package per provider: the lowest listed price meeting both requirements in this sample. Longer-validity packages can fit shorter trips. Unlimited is excluded here because full-speed allowances are a different measure. Taxes, add-ons and checkout changes are not calculated.

Compare all sourced plans

11 plansSelect one currency to sort by price. No currency conversion.
Sailyfixed
1 GB

Valid for 7 days · Singapore

USD 3.99
USD 3.99 / GB
HotspotAllowed; see conditions
Price checked2026-11-05
Plan notes & conditions

USD selector quote; cashback not deducted. Country-only data; separate voice/SMS excluded.

Provider-listed networks

Not confirmed in our snapshot

Validity starts

Supported destination network; installed eSIM enabled and roaming on. Automatic activation after 180 unused days.Source for validity starts ↗

Hotspot allowance

Shared package balance; no separate numerical cap confirmed.Source for hotspot allowance ↗

High-speed data

1 GB total; separate full-speed threshold not confirmed.Source for high-speed data ↗

After the high-speed limit

Not confirmed in our snapshot

View on Saily ↗Official source · confirm current terms
Sailyfixed
3 GB

Valid for 30 days · Singapore

USD 6.99
USD 2.33 / GB
HotspotAllowed; see conditions
Price checked2026-11-05
Plan notes & conditions

USD selector quote; cashback not deducted. Country-only data; separate voice/SMS excluded.

Provider-listed networks

Not confirmed in our snapshot

Validity starts

Supported destination network; installed eSIM enabled and roaming on. Automatic activation after 180 unused days.Source for validity starts ↗

Hotspot allowance

Shared package balance; no separate numerical cap confirmed.Source for hotspot allowance ↗

High-speed data

3 GB total; separate full-speed threshold not confirmed.Source for high-speed data ↗

After the high-speed limit

Not confirmed in our snapshot

View on Saily ↗Official source · confirm current terms
Sailyfixed
5 GB

Valid for 30 days · Singapore

USD 9.99
USD 2.00 / GB
HotspotAllowed; see conditions
Price checked2026-11-05
Plan notes & conditions

USD selector quote; cashback not deducted. Country-only data; separate voice/SMS excluded.

Provider-listed networks

Not confirmed in our snapshot

Validity starts

Supported destination network; installed eSIM enabled and roaming on. Automatic activation after 180 unused days.Source for validity starts ↗

Hotspot allowance

Shared package balance; no separate numerical cap confirmed.Source for hotspot allowance ↗

High-speed data

5 GB total; separate full-speed threshold not confirmed.Source for high-speed data ↗

After the high-speed limit

Not confirmed in our snapshot

View on Saily ↗Official source · confirm current terms
Sailyfixed
10 GB

Valid for 30 days · Singapore

USD 15.99
USD 1.60 / GB
HotspotAllowed; see conditions
Price checked2026-11-05
Plan notes & conditions

USD selector quote; cashback not deducted. Country-only data; separate voice/SMS excluded.

Provider-listed networks

Not confirmed in our snapshot

Validity starts

Supported destination network; installed eSIM enabled and roaming on. Automatic activation after 180 unused days.Source for validity starts ↗

Hotspot allowance

Shared package balance; no separate numerical cap confirmed.Source for hotspot allowance ↗

High-speed data

10 GB total; separate full-speed threshold not confirmed.Source for high-speed data ↗

After the high-speed limit

Not confirmed in our snapshot

View on Saily ↗Official source · confirm current terms
Sailyfixed
20 GB

Valid for 30 days · Singapore

USD 22.99
USD 1.15 / GB
HotspotAllowed; see conditions
Price checked2026-11-05
Plan notes & conditions

USD selector quote; cashback not deducted. Country-only data; separate voice/SMS excluded.

Provider-listed networks

Not confirmed in our snapshot

Validity starts

Supported destination network; installed eSIM enabled and roaming on. Automatic activation after 180 unused days.Source for validity starts ↗

Hotspot allowance

Shared package balance; no separate numerical cap confirmed.Source for hotspot allowance ↗

High-speed data

20 GB total; separate full-speed threshold not confirmed.Source for high-speed data ↗

After the high-speed limit

Not confirmed in our snapshot

View on Saily ↗Official source · confirm current terms
Holaflyunlimited
Unlimited

Valid for 3 days · Singapore

USD 11.90
Daily limits may apply
HotspotLimited
Price checked2026-11-05
Plan notes & conditions

Published USD table/variant quote; default checkout widget was EUR. Confirm selected price/currency.

Provider-listed networks

SingtelSource for provider-listed networks ↗

Validity starts

Supported destination network; eSIM and roaming enabled. Validity counted in 24-hour periods.Source for validity starts ↗

Hotspot allowance

1 GB per daySource for hotspot allowance ↗

High-speed data

Not confirmed in our snapshot

After the high-speed limit

Not confirmed in our snapshot

View on Holafly ↗Official source · confirm current terms
Holaflyunlimited
Unlimited

Valid for 7 days · Singapore

USD 27.50
Daily limits may apply
HotspotLimited
Price checked2026-11-05
Plan notes & conditions

Published USD table/variant quote; default checkout widget was EUR. Confirm selected price/currency.

Provider-listed networks

SingtelSource for provider-listed networks ↗

Validity starts

Supported destination network; eSIM and roaming enabled. Validity counted in 24-hour periods.Source for validity starts ↗

Hotspot allowance

1 GB per daySource for hotspot allowance ↗

High-speed data

Not confirmed in our snapshot

After the high-speed limit

Not confirmed in our snapshot

View on Holafly ↗Official source · confirm current terms
Holaflyunlimited
Unlimited

Valid for 15 days · Singapore

USD 51.50
Daily limits may apply
HotspotLimited
Price checked2026-11-05
Plan notes & conditions

Published USD table/variant quote; default checkout widget was EUR. Confirm selected price/currency.

Provider-listed networks

SingtelSource for provider-listed networks ↗

Validity starts

Supported destination network; eSIM and roaming enabled. Validity counted in 24-hour periods.Source for validity starts ↗

Hotspot allowance

1 GB per daySource for hotspot allowance ↗

High-speed data

Not confirmed in our snapshot

After the high-speed limit

Not confirmed in our snapshot

View on Holafly ↗Official source · confirm current terms
5 GB

Valid for 30 days · Singapore

USD 8.00
USD 1.60 / GB
HotspotAllowed; see conditions
Price checked2026-11-05
Plan notes & conditions

Local fixed-total-data eSIM. Public 30% off price observed without entering a coupon; confirm eligibility and checkout price. Activation can be manual or scheduled within 90 days; otherwise automatic activation follows.

Provider-listed networks

Not confirmed in our snapshot

Validity starts

Manual activation or a selected activation date within 90 days of purchase; automatic activation after 90 days if neither is selected.Source for validity starts ↗

Hotspot allowance

Hotspot is supported; no separate numerical cap was established.Source for hotspot allowance ↗

High-speed data

Not separately specified; 5 GB total data allowance

After the high-speed limit

Not confirmed in our snapshot

View on FlexiRoam ↗Official source · confirm current terms
10 GB

Valid for 30 days · Singapore

USD 12.80
USD 1.28 / GB
HotspotAllowed; see conditions
Price checked2026-11-05
Plan notes & conditions

Local fixed-total-data eSIM. Public 30% off price observed without entering a coupon; confirm eligibility and checkout price. Activation can be manual or scheduled within 90 days; otherwise automatic activation follows.

Provider-listed networks

Not confirmed in our snapshot

Validity starts

Manual activation or a selected activation date within 90 days of purchase; automatic activation after 90 days if neither is selected.Source for validity starts ↗

Hotspot allowance

Hotspot is supported; no separate numerical cap was established.Source for hotspot allowance ↗

High-speed data

Not separately specified; 10 GB total data allowance

After the high-speed limit

Not confirmed in our snapshot

View on FlexiRoam ↗Official source · confirm current terms
20 GB

Valid for 30 days · Singapore

USD 22.40
USD 1.12 / GB
HotspotAllowed; see conditions
Price checked2026-11-05
Plan notes & conditions

Local fixed-total-data eSIM. Public 30% off price observed without entering a coupon; confirm eligibility and checkout price. Activation can be manual or scheduled within 90 days; otherwise automatic activation follows.

Provider-listed networks

Not confirmed in our snapshot

Validity starts

Manual activation or a selected activation date within 90 days of purchase; automatic activation after 90 days if neither is selected.Source for validity starts ↗

Hotspot allowance

Hotspot is supported; no separate numerical cap was established.Source for hotspot allowance ↗

High-speed data

Not separately specified; 20 GB total data allowance

After the high-speed limit

Not confirmed in our snapshot

View on FlexiRoam ↗Official source · confirm current terms

Unlimited plans: look beyond the label

These are examples, not equivalent baskets. An unlimited label does not establish unlimited full-speed data or unrestricted tethering. An unknown threshold is not a promise of no limits.

Networks, hotspot and activation in Singapore

Your route matters

For city travel and island excursions, save maps and transport details offline. Holafly lists Singtel but warns that signal can weaken underground, inside buildings and on outlying islands such as Pulau Ubin. Named networks are provider claims, not reception tests.

Check the exact package

Check Malaysia separately before crossing the border: a Singapore country package does not establish Malaysian coverage. Holafly allows 1 GB/day of hotspot sharing; FlexiRoam fixed packages have manual or scheduled activation within 90 days.

Install and activate separately

Installation adds a profile to your phone. The plan’s paid validity follows its own activation rule. The expanded notes on each card distinguish confirmed terms from missing details.

When to activate →

Singapore eSIM: plan city data and cross-border coverage separately

Singapore to Malaysia needs another coverage check

A Singapore country package does not automatically cover a visit to Malaysia. Saily’s Singapore FAQ explicitly points travelers to a separate Malaysia or regional plan. Before crossing the border, check both countries in the exact purchased coverage list and confirm when each plan activates.

Official terms ↗

City coverage is not a signal guarantee

Holafly lists Singtel and describes possible weaker signal underground, inside buildings and in parts of nature reserves or outlying islands such as Pulau Ubin. Save transport details and maps before excursions. Saily did not identify a carrier in the checked technical section, so its network remains unconfirmed.

Official terms ↗Official terms ↗

Budget for hotspot use separately

Saily’s fixed data balance also covers tethered devices. Holafly’s unlimited-labelled phone data has a separate 1 GB/day sharing allowance and network fair-use conditions; the numeric handset high-speed threshold and reduced Mbps were not confirmed. Choose for laptop use as well as phone use.

Official terms ↗Official terms ↗

Install first, activate according to the package

Install using a working internet connection before travel and follow the instructions for the travel eSIM’s roaming settings. Saily starts on a supported destination network and automatically activates unused plans after 180 days. Holafly also starts on a supported network; its validity day is a 24-hour period from activation.

Official terms ↗Official terms ↗

Compare the quoted currency and included services

Saily’s checked fixed packages displayed USD. Holafly’s USD duration table agreed with its product data, while the default purchase widget displayed EUR. These are dated published quotes without conversion or cashback deduction. Ordinary carrier calls and SMS are not included in these data quotes.

Official terms ↗Official terms ↗

Check the FlexiRoam fixed-plan schedule and sale price

The selected FlexiRoam local packages provide 5, 10 or 20 GB over 30 days. Their displayed USD prices included a public 30% discount without a coupon; confirm eligibility and the checkout total. Choose manual activation or a date within 90 days of purchase; unused plans activate automatically at the deadline. Hotspot is supported, but exact carrier names and a separate numerical hotspot cap remain unconfirmed. These local products do not establish coverage in the neighboring country.

Official terms ↗Official terms ↗Official terms ↗

Before you buy

Confirm the final checkout amount, device variant and carrier lock, all destinations, data/calls/SMS, activation deadline and refund eligibility. Ordinary calls and SMS are not included just because a plan has mobile data.

Sources and comparison method

Every plan links to its official product source. Expanded notes cite sources for separately confirmed conditions. Dates belong to actual research snapshots; a missing attribute remains unconfirmed. The scenario tables select from our recorded fixed-data packages within one currency and do not combine or renew packages automatically.

Provider-reported networks are not a guarantee of reception, 5G, speed or latency on your route. We have not performed network tests.

Explore providers for this destination

Holafly

Explore travel plans with an unlimited-data approach. Check daily high-speed and hotspot terms.

Explore Holafly →

Saily

Explore destination data plans and check the allowance, activation window and plan terms.

Explore Saily →

FlexiRoam

Compare local fixed-data eSIM packages and check scheduling, hotspot and refund conditions before travel.

Explore FlexiRoam →

A few things worth knowing

Which eSIM should I choose for Singapore?

Filter by the days you need and the amount of data you expect to use. Compare within a single currency, then confirm networks, hotspot rules and activation conditions on the official plan page.

Is this the total price for my trip?

The displayed price is for one listed package. The trip-length filter only shows packages with sufficient listed validity; extra usage, calls, add-ons and taxes at checkout may change the amount you pay.

Are all providers included?

No. This is an initial editorial selection of sourced plans. The directory and snapshots are not an exhaustive list of offers in this destination.