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Singapore eSIM

eSIM plans for Singapore. Install before you fly and switch on when you land.

This page carries 79 eSIM plans for Singapore, riding on Singtel / StarHub / M1 with 3G / 4G / 5G support. Install the profile at home before you fly; the plan starts counting when the phone first registers on a network at the destination.

ぴったりのプランを組み立てる

Pick your days and data and we match the closest real packages, cheapest first.

−5%5% off every plan · code ESIM5 applied for you · new eSIMs only, not top-ups

日数

How much data

Full speed up to the daily quota, then unlimited at a reduced speed

Sort by79 packages

Singapore 1GB 7 days

Exits in Hong Kong · M1 / SingTel

1GB · 7 日間

テザリング
5G

Quantity1

~~￥294~~−5%￥279Promo price, 5% off with code ESIM5

詳細

Singapore 1GB 7 days

Exits in Singapore · Starhub

1GB · 7 日間

テザリング
5G

Quantity1

~~￥294~~−5%￥279Promo price, 5% off with code ESIM5

詳細

Singapore 500MB 7 days

500MB · 7 日間

テザリング
5G

Quantity1

~~￥294~~−5%￥279Promo price, 5% off with code ESIM5

詳細

Singapore +2 countries 1GB 7 days

Works in 3 countries: Singapore, Malaysia, Thailandすべて見る

Singapore, Malaysia, Thailand

1GB · 7 日間

テザリング
5G

Quantity1

~~￥449~~−5%￥426Promo price, 5% off with code ESIM5

詳細

Singapore 3GB 15 days

Exits in Hong Kong · M1 / SingTel

3GB · 15 日間

テザリング
5G

Quantity1

~~￥449~~−5%￥426Promo price, 5% off with code ESIM5

詳細

Singapore 3GB 30 days

Exits in Hong Kong · M1 / SingTel

3GB · 30 日間

テザリング
5G

Quantity1

~~￥449~~−5%￥426Promo price, 5% off with code ESIM5

詳細

Picked by how you travel

短い旅行に最適

Singapore 500MB per day

Starhub

Exits in Singapore · Starhub · 512 Kbps after the quota

Daily

データ: 500MB per day
有効期間: sold per day, up to 365 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up
One network

〜から~~￥139~~￥132

詳細

データを多く使う人に

Singapore 50GB 30 days

M1 / SingTel

Fixed

データ: 50GB
有効期間: 30 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

〜から~~￥4,163~~￥3,954

詳細

These picks are computed from price per GB, validity and plan features only — never from what we earn.

All Singapore plans

どのプランか迷っていますか？

日数と使用量を選ぶと、このページのプランから選びます

日数

使用量の目安

テザリングが必要

最もおすすめ

Singapore 2GB per day

M1 / SingTel

2GB per day, buy exactly the 7 days you need
Supports 5G network

~~￥2,058~~￥1,954

for 7 days

このプランを選ぶ

最安

Singapore 10GB 30 days

M1 / SingTel

10GB for 7 days, leaves about 41% headroom
Valid for 30 days, longer than your 7-day trip in case plans shift
Supports 5G network

~~￥1,377~~￥1,308

このプランを選ぶ

余裕のあるデータ量

Singapore +2 countries 10GB 30 days

3 countries · partner networks

10GB for 7 days, leaves about 41% headroom
Valid for 30 days, longer than your 7-day trip in case plans shift
Supports 5G network

~~￥2,151~~￥2,043

このプランを選ぶ

最も柔軟

Singapore 3GB per day

M1 / SingTel

3GB per day, buy exactly the 7 days you need
Supports 5G network

~~￥4,225~~￥4,013

for 7 days

このプランを選ぶ

Short trips, 1–7 days7 packages

並び替え

Singapore 1GB 7 days

M1 / SingTel

Exits in Hong Kong · M1 / SingTel

Fixed

データ: 1GB
有効期間: 7 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

〜から~~￥294~~￥279

詳細

Choose network

Singapore 500MB 7 days

M1 / SingTel

Fixed

データ: 500MB
有効期間: 7 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

〜から~~￥294~~￥279

詳細

Singapore +2 countries 1GB 7 days

3 countries · partner networks

Fixed

Works in 3 countries: Singapore, Malaysia, Thailandすべて見る

Singapore, Malaysia, Thailand

データ: 1GB
有効期間: 7 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

〜から~~￥449~~￥426

詳細

Singapore +19 countries 1GB 7 days

20 countries · partner networks

Fixed

Works in 20 countries: Singapore, Japan, Australia +17すべて見る

Singapore, Japan, Australia, China, Hong Kong, South Korea, Vietnam, Cambodia, India, Indonesia, Israel, Kuwait, Macau, Malaysia, New Zealand, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Thailand

データ: 1GB
有効期間: 7 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

〜から~~￥1,068~~￥1,014

詳細

Singapore +11 countries 1GB 7 days

12 countries · partner networks

Fixed

Works in 12 countries: Singapore, Japan, China +9すべて見る

Singapore, Japan, China, Hong Kong, South Korea, Taiwan, Vietnam, Cambodia, Indonesia, Macau, Malaysia, Thailand

データ: 1GB
有効期間: 7 days
テザリング: 可
通信方式: 3G / 4G

Validity starts on first connection at the destination

4G only, no 5G

〜から~~￥1,068~~￥1,014

詳細

Singapore +116 countries 1GB 7 days

117 countries · partner networks

Fixed

Works in 117 countries: Singapore, Japan, Australia +114すべて見る

Singapore, Japan, Australia, China, Hong Kong, South Korea, Taiwan, United Kingdom, United States, Albania, Argentina, Armenia, Austria, Azerbaijan, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Bulgaria, Cameroon, Canada, Central African Republic, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, Finland, France, Gabon, Germany, Ghana, Gibraltar, Greece, Guam, Guatemala, Guinea-Bissau, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Ivory Coast, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Mauritius, Mexico, Moldova, Montenegro, Morocco, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of the Congo, Romania, Saudi Arabia, Senegal, Serbia, Seychelles, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, Uruguay, Uzbekistan, Zambia

データ: 1GB
有効期間: 7 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

〜から~~￥1,377~~￥1,308

詳細

8–15 days4 packages

並び替え

Singapore 3GB 15 days

M1 / SingTel

Exits in Hong Kong · M1 / SingTel

Fixed

データ: 3GB
有効期間: 15 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

〜から~~￥449~~￥426

詳細

Choose network

Singapore +2 countries 3GB 15 days

3 countries · partner networks

Fixed

Works in 3 countries: Singapore, Malaysia, Thailandすべて見る

Singapore, Malaysia, Thailand

データ: 3GB
有効期間: 15 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

〜から~~￥913~~￥867

詳細

Singapore +19 countries 3GB 15 days

20 countries · partner networks

Fixed

Works in 20 countries: Singapore, Japan, Australia +17すべて見る

Singapore, Japan, Australia, China, Hong Kong, South Korea, Vietnam, Cambodia, India, Indonesia, Israel, Kuwait, Macau, Malaysia, New Zealand, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Thailand

データ: 3GB
有効期間: 15 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

〜から~~￥2,461~~￥2,337

詳細

Singapore +11 countries 3GB 15 days

12 countries · partner networks

Fixed

Works in 12 countries: Singapore, Japan, China +9すべて見る

Singapore, Japan, China, Hong Kong, South Korea, Taiwan, Vietnam, Cambodia, Indonesia, Macau, Malaysia, Thailand

データ: 3GB
有効期間: 15 days
テザリング: 可
通信方式: 3G / 4G

Validity starts on first connection at the destination

4G only, no 5G

〜から~~￥2,461~~￥2,337

詳細

16 days and longer31 packages

並び替え

Singapore 3GB 30 days

M1 / SingTel

Exits in Hong Kong · M1 / SingTel

Fixed

データ: 3GB
有効期間: 30 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

〜から~~￥449~~￥426

詳細

Choose network

Singapore 5GB 30 days

M1 / SingTel

Exits in Hong Kong · M1 / SingTel

Fixed

データ: 5GB
有効期間: 30 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

〜から~~￥758~~￥720

詳細

Choose network

Singapore +2 countries 3GB 30 days

3 countries · partner networks

Fixed

Works in 3 countries: Singapore, Malaysia, Thailandすべて見る

Singapore, Malaysia, Thailand

データ: 3GB
有効期間: 30 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

〜から~~￥913~~￥867

詳細

Singapore +19 countries 1GB 30 days

20 countries · partner networks

Fixed

Works in 20 countries: Singapore, Japan, Australia +17すべて見る

Singapore, Japan, Australia, China, Hong Kong, South Korea, Vietnam, Cambodia, India, Indonesia, Israel, Kuwait, Macau, Malaysia, New Zealand, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Thailand

データ: 1GB
有効期間: 30 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

〜から~~￥1,068~~￥1,014

詳細

Singapore 10GB 30 days

M1 / SingTel

Exits in Hong Kong · M1 / SingTel

Fixed

データ: 10GB
有効期間: 30 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

〜から~~￥1,377~~￥1,308

詳細

Choose network

Singapore +2 countries 5GB 30 days

3 countries · partner networks

Fixed

Works in 3 countries: Singapore, Malaysia, Thailandすべて見る

Singapore, Malaysia, Thailand

データ: 5GB
有効期間: 30 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

〜から~~￥1,377~~￥1,308

詳細

Daily · unlimited with fair use21 packages

Full speed up to each day's quota, then a reduced speed for the rest of that day. Buy as many days as the trip needs.

並び替え

Singapore 500MB per day

Starhub

Exits in Singapore · Starhub · 512 Kbps after the quota

Daily

データ: 500MB per day
有効期間: sold per day, up to 365 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up
One network

〜から~~￥139~~￥132

詳細

Choose network

Singapore +2 countries 500MB per day

3 countries · partner networks

Daily

Works in 3 countries: Singapore, Malaysia, Thailandすべて見る

Singapore, Malaysia, Thailand

データ: 500MB per day
有効期間: sold per day, up to 365 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up

〜から~~￥139~~￥132

詳細

Singapore 1GB per day

M1 / SingTel

Exits in Hong Kong · M1 / SingTel · 1 Mbps after the quota

Daily

データ: 1GB per day
有効期間: sold per day, up to 365 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up

〜から~~￥139~~￥132

詳細

Choose network

Singapore 2GB per day

M1 / SingTel

Exits in Hong Kong · M1 / SingTel · 1 Mbps after the quota

Daily

データ: 2GB per day
有効期間: sold per day, up to 365 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up

〜から~~￥294~~￥279

詳細

Choose network

Singapore +2 countries 1GB per day

3 countries · partner networks

Daily

Works in 3 countries: Singapore, Malaysia, Thailandすべて見る

Singapore, Malaysia, Thailand

データ: 1GB per day
有効期間: sold per day, up to 365 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up

〜から~~￥294~~￥279

詳細

Singapore +1 countries 1GB per day

2 countries · partner networks

Daily

Works in 2 countries: Singapore, Malaysiaすべて見る

Singapore, Malaysia

データ: 1GB per day
有効期間: sold per day, up to 365 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up

〜から~~￥294~~￥279

詳細

Covers several countries49 packages

Packages valid beyond one country; the card lists them.

並び替え

Singapore +2 countries 500MB per day

3 countries · partner networks

Daily

Works in 3 countries: Singapore, Malaysia, Thailandすべて見る

Singapore, Malaysia, Thailand

データ: 500MB per day
有効期間: sold per day, up to 365 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up

〜から~~￥139~~￥132

詳細

Singapore +2 countries 1GB per day

3 countries · partner networks

Daily

Works in 3 countries: Singapore, Malaysia, Thailandすべて見る

Singapore, Malaysia, Thailand

データ: 1GB per day
有効期間: sold per day, up to 365 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up

〜から~~￥294~~￥279

詳細

Singapore +1 countries 1GB per day

2 countries · partner networks

Daily

Works in 2 countries: Singapore, Malaysiaすべて見る

Singapore, Malaysia

データ: 1GB per day
有効期間: sold per day, up to 365 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up

〜から~~￥294~~￥279

詳細

Singapore +2 countries 1GB 7 days

3 countries · partner networks

Fixed

Works in 3 countries: Singapore, Malaysia, Thailandすべて見る

Singapore, Malaysia, Thailand

データ: 1GB
有効期間: 7 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

〜から~~￥449~~￥426

詳細

Singapore +11 countries 500MB per day

12 countries · partner networks

Daily

Works in 12 countries: Singapore, Japan, China +9すべて見る

Singapore, Japan, China, Hong Kong, South Korea, Taiwan, Vietnam, Cambodia, Indonesia, Macau, Malaysia, Thailand

データ: 500MB per day
有効期間: sold per day, up to 365 days
テザリング: 可
通信方式: 3G / 4G

Validity starts on first connection at the destination

4G only, no 5G
Daily, no top-up

〜から~~￥604~~￥573

詳細

Singapore +1 countries 2GB per day

2 countries · partner networks

Daily

Works in 2 countries: Singapore, Malaysiaすべて見る

Singapore, Malaysia

データ: 2GB per day
有効期間: sold per day, up to 365 days
テザリング: 可
通信方式: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up

〜から~~￥604~~￥573

詳細

Plans listed

ネットワーク

Singtel, StarHub, M1

通信方式

3G / 4G / 5G

Local currency

SGD

How much data you actually need

到着後にすること

電波が変わる場所

Cities travellers ask about

Apps to install before you fly

Networks in Singapore

Operator	通信方式
Singtel	4G / 5G
StarHub	4G / 5G
M1	4G / 5G

These are the networks operating in the country. A given plan may reach only some of them — check the network named on the plan itself.

Plan comparison

Plan	データ	有効期間	テザリング	販売元
Singapore 500MB per day	500MB per day	1 日間	可	eSIMonline
Singapore +2 countries 500MB per day	500MB per day	1 日間	可	eSIMonline
Singapore 500MB per day	500MB per day	1 日間	可	eSIMonline
Singapore 1GB per day	1GB per day	1 日間	可	eSIMonline
Singapore 1GB per day	1GB per day	1 日間	可	eSIMonline
Singapore 1GB per day	1GB per day	1 日間	可	eSIMonline
Singapore 1GB per day	1GB per day	1 日間	可	eSIMonline
Singapore 2GB per day	2GB per day	1 日間	可	eSIMonline
Singapore +2 countries 1GB per day	1GB per day	1 日間	可	eSIMonline
Singapore +1 countries 1GB per day	1GB per day	1 日間	可	eSIMonline
Singapore 2GB per day	2GB per day	1 日間	可	eSIMonline
Singapore +11 countries 500MB per day	500MB per day	1 日間	可	eSIMonline

よくある質問

Do I need a second plan for a day trip to Malaysia?+

If your plan covers Singapore only, then yes, because once you cross to Johor Bahru the phone attaches to a Malaysian network that sits outside the coverage area. The simpler route is an ASEAN or Asia regional plan that lists both countries from the start, so you are not switching profiles while stuck on the causeway.

Should I install the eSIM before flying or at Changi?+

Install it while you are still in Thailand on your home Wi-Fi, because scanning the QR code and downloading the profile both need an internet connection. You can leave the actual activation until you arrive. Doing it this way means that if something looks wrong you can still reach the team on LINE @esimonline or by email at esimonline.asia@gmail.com before you fly.

Does a Singapore plan come with a local phone number?+

Check the product page for the plan you are looking at, because some are data-only. If you need SMS codes from a Thai bank, keep your Thai line switched on for messages and let the eSIM carry the data. For calling hotels or restaurants, a chat app or an internet call usually does the job just as well.

When does a Singapore eSIM start counting days?+

Most plans here start when the phone first connects to a network at the destination, so you can install in advance at home and switch it on after landing. Each plan page states its own rule.

Do I have to remove my home SIM?+

No. The eSIM is a second line, so you keep your home number for SMS OTP. Turn off roaming data on the home line and set the eSIM as the data line.

More on Singapore

📶 Networks and coverage ✈️ SIN Singapore

Singapore 1GB 7 days

Singapore 1GB 7 days

Singapore 500MB 7 days

Singapore +2 countries 1GB 7 days

Singapore 3GB 15 days

Singapore 3GB 30 days

Picked by how you travel

Singapore 500MB per day

Singapore 50GB 30 days

All Singapore plans

どのプランか迷っていますか？

Singapore 2GB per day

Singapore 10GB 30 days

Singapore +2 countries 10GB 30 days

Singapore 3GB per day

Short trips, 1–7 days7 packages

Singapore 1GB 7 days

Singapore 500MB 7 days

Singapore +2 countries 1GB 7 days

Singapore +19 countries 1GB 7 days

Singapore +11 countries 1GB 7 days

Singapore +116 countries 1GB 7 days

8–15 days4 packages

Singapore 3GB 15 days

Singapore +2 countries 3GB 15 days

Singapore +19 countries 3GB 15 days

Singapore +11 countries 3GB 15 days

16 days and longer31 packages

Singapore 3GB 30 days

Singapore 5GB 30 days

Singapore +2 countries 3GB 30 days

Singapore +19 countries 1GB 30 days

Singapore 10GB 30 days

Singapore +2 countries 5GB 30 days

Daily · unlimited with fair use21 packages

Singapore 500MB per day

Singapore +2 countries 500MB per day

Singapore 1GB per day

Singapore 2GB per day

Singapore +2 countries 1GB per day

Singapore +1 countries 1GB per day

Covers several countries49 packages

Singapore +2 countries 500MB per day

Singapore +2 countries 1GB per day

Singapore +1 countries 1GB per day

Singapore +2 countries 1GB 7 days

Singapore +11 countries 500MB per day

Singapore +1 countries 2GB per day

How much data you actually need

到着後にすること

電波が変わる場所

Cities travellers ask about

Apps to install before you fly

Networks in Singapore

Plan comparison

よくある質問

More on Singapore

関連情報