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United Kingdom eSIM

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

This page carries 57 eSIM plans for United Kingdom, riding on EE / Vodafone UK / O2 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

56 packages

How much data

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

Sort by56 packages

United Kingdom 1GB 7 days

1GB · 7 日間

  • テザリング
  • 5G
Quantity1
￥294−5%￥279Promo price, 5% off with code ESIM5
詳細

United Kingdom 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

United Kingdom 3GB 15 days

3GB · 15 日間

  • テザリング
  • 5G
Quantity1
￥449−5%￥426Promo price, 5% off with code ESIM5
詳細

United Kingdom 3GB 30 days

3GB · 30 日間

  • テザリング
  • 5G
Quantity1
￥604−5%￥573Promo price, 5% off with code ESIM5
詳細

United Kingdom 5GB 30 days

5GB · 30 日間

  • テザリング
  • 5G
Quantity1
￥758−5%￥720Promo price, 5% off with code ESIM5
詳細

United Kingdom +40 countries 1GB 7 days

Works in 41 countries: United Kingdom, Austria, Belgium +38すべて見る

United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine

1GB · 7 日間

  • テザリング
  • 5G
Quantity1
￥913−5%￥867Promo price, 5% off with code ESIM5
詳細

Picked by how you travel

短い旅行に最適

United Kingdom 1GB per day

O2 / EE / 3

512 Kbps 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

データを多く使う人に

United Kingdom 50GB 30 days

O2 / EE / 3

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 United Kingdom 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

+
使用量の目安
最もおすすめ

United Kingdom 2GB per day

O2 / EE / 3

  • 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

United Kingdom 10GB 30 days

O2 / EE / 3

  • 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

United Kingdom +1 countries 10GB 15 days

2 countries · partner networks

  • 10GB for 7 days, leaves about 41% headroom
  • Valid for 15 days, longer than your 7-day trip in case plans shift
￥2,306￥2,190
このプランを選ぶ
最も柔軟

United Kingdom 3GB per day

O2 / EE / 3

  • 3GB per day, buy exactly the 7 days you need
  • Supports 5G network
￥3,141￥2,984

for 7 days

このプランを選ぶ

Short trips, 1–7 days8 packages

United Kingdom 1GB 7 days

O2 / EE / 3

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

United Kingdom +1 countries 1GB 3 days

2 countries · partner networks

Fixed
Works in 2 countries: United Kingdom, Irelandすべて見る

United Kingdom, Ireland

データ
1GB
有効期間
3 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￥294￥279
詳細

United Kingdom 500MB 7 days

O2 / EE / 3

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

United Kingdom +40 countries 1GB 7 days

41 countries · partner networks

Fixed
Works in 41 countries: United Kingdom, Austria, Belgium +38すべて見る

United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine

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￥913￥867
詳細

United Kingdom +40 countries 1GB 7 days

41 countries · partner networks

Fixed
Works in 41 countries: United Kingdom, Austria, Belgium +38すべて見る

United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Morocco, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine

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

United Kingdom +1 countries 5GB 7 days

2 countries · partner networks

Fixed
Works in 2 countries: United Kingdom, Irelandすべて見る

United Kingdom, Ireland

データ
5GB
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￥1,377￥1,308
詳細

8–15 days3 packages

United Kingdom 3GB 15 days

O2 / EE / 3

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

United Kingdom +40 countries 3GB 15 days

41 countries · partner networks

Fixed
Works in 41 countries: United Kingdom, Austria, Belgium +38すべて見る

United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine

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￥1,996￥1,896
詳細

United Kingdom +1 countries 10GB 15 days

2 countries · partner networks

Fixed
Works in 2 countries: United Kingdom, Irelandすべて見る

United Kingdom, Ireland

データ
10GB
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￥2,306￥2,190
詳細

16 days and longer31 packages

United Kingdom 3GB 30 days

O2 / EE / 3

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￥604￥573
詳細

United Kingdom 5GB 30 days

O2 / EE / 3

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

United Kingdom +2 countries 1GB 30 days

3 countries · partner networks

Fixed
Works in 3 countries: United Kingdom, United States, Australiaすべて見る

United Kingdom, United States, Australia

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

  • No top-up
〜から￥913￥867
詳細

United Kingdom 10GB 30 days

O2 / EE / 3

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

United Kingdom +40 countries 3GB 30 days

41 countries · partner networks

Fixed
Works in 41 countries: United Kingdom, Austria, Belgium +38すべて見る

United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine

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￥1,996￥1,896
詳細

United Kingdom +116 countries 1GB 365 days

117 countries · partner networks

Fixed
Works in 117 countries: United Kingdom, Japan, Australia +114すべて見る

United Kingdom, Japan, Australia, China, Hong Kong, Singapore, South Korea, Taiwan, 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
365 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

〜から￥1,996￥1,896
詳細

Daily · unlimited with fair use13 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.

United Kingdom 1GB per day

O2 / EE / 3

512 Kbps 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

United Kingdom 500MB per day

O2 / EE / 3

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
〜から￥139￥132
詳細

United Kingdom 2GB per day

O2 / EE / 3

500 Kbps 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

United Kingdom 3GB per day

O2 / EE / 3

Daily
データ
3GB 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￥449￥426
詳細

United Kingdom 5GB per day

O2 / EE / 3

Daily
データ
5GB 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

United Kingdom +40 countries 500MB per day

41 countries · partner networks

Daily
Works in 41 countries: United Kingdom, Austria, Belgium +38すべて見る

United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine

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￥604￥573
詳細

Covers several countries40 packages

Packages valid beyond one country; the card lists them.

United Kingdom +1 countries 1GB 3 days

2 countries · partner networks

Fixed
Works in 2 countries: United Kingdom, Irelandすべて見る

United Kingdom, Ireland

データ
1GB
有効期間
3 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￥294￥279
詳細

United Kingdom +40 countries 500MB per day

41 countries · partner networks

Daily
Works in 41 countries: United Kingdom, Austria, Belgium +38すべて見る

United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine

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￥604￥573
詳細

United Kingdom +40 countries 1GB 7 days

41 countries · partner networks

Fixed
Works in 41 countries: United Kingdom, Austria, Belgium +38すべて見る

United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine

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￥913￥867
詳細

United Kingdom +40 countries 1GB per day

41 countries · partner networks

Daily
Works in 41 countries: United Kingdom, Austria, Belgium +38すべて見る

United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Morocco, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine

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￥913￥867
詳細

United Kingdom +2 countries 1GB 30 days

3 countries · partner networks

Fixed
Works in 3 countries: United Kingdom, United States, Australiaすべて見る

United Kingdom, United States, Australia

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

  • No top-up
〜から￥913￥867
詳細

United Kingdom +40 countries 1GB per day

41 countries · partner networks

Daily
Works in 41 countries: United Kingdom, Austria, Belgium +38すべて見る

United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine

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￥913￥867
詳細
United Kingdom

Plans listed

57

ネットワーク

EE, Vodafone UK, O2, Three UK

通信方式

3G / 4G / 5G

Local currency

GBP

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

  • —
  • —
  • —
  • —
  • —

Read it city by city: London, Edinburgh, Manchester

Apps to install before you fly

Networks in United Kingdom

Operator通信方式
EE4G / 5G
Vodafone UK4G / 5G
O24G / 5G
Three UK4G / 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
United Kingdom 1GB per day1GB per day1 日間可eSIMonline
United Kingdom 500MB per day500MB per day1 日間可eSIMonline
United Kingdom 1GB per day1GB per day1 日間可eSIMonline
United Kingdom 2GB per day2GB per day1 日間可eSIMonline
United Kingdom 2GB per day2GB per day1 日間可eSIMonline
United Kingdom 3GB per day3GB per day1 日間可eSIMonline
United Kingdom 5GB per day5GB per day1 日間可eSIMonline
United Kingdom +40 countries 500MB per day500MB per day1 日間可eSIMonline
United Kingdom +40 countries 1GB per day1GB per day1 日間可eSIMonline
United Kingdom +40 countries 1GB per day1GB per day1 日間可eSIMonline
United Kingdom 10GB per day10GB per day1 日間可eSIMonline
United Kingdom +40 countries 2GB per day2GB per day1 日間可eSIMonline

よくある質問

Does a UK plan also cover the Republic of Ireland?+

Not necessarily. Northern Ireland is part of the UK, but the Republic of Ireland is a different country. If your itinerary takes in both Belfast and Dublin, check the country list on the plan before buying — the border on the island of Ireland is crossed without any checkpoint to remind you.

Does mobile data work on the London Underground yet?+

Partly. Tunnel coverage is being rolled out line by line and is not complete. Many stations have Wi-Fi you can use on the platform, but inside the tunnels of a line that has not been fitted yet, you lose service until the next station. Check your route before you go down the escalator.

Do I need data to use the trains and buses?+

In practice, close to it. Most rail tickets are barcodes that have to load in an app, and at big stations the platform is often announced only minutes before departure. London buses take a card or phone tap rather than cash. Save tickets as images or use the app's offline mode in case you lose signal.

What should I prepare for the Scottish Highlands?+

Download an offline map of the whole route while you are still in Inverness or Edinburgh, and save your accommodation address and phone number to the device. Long single-track stretches in the Highlands and on Skye have no service for tens of kilometres, and fuel stops close earlier than you would expect.

When does a United Kingdom 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 United Kingdom

📶 Networks and coverage🗓 ベストシーズン✈️ LHR London✈️ LGW London✈️ STN London✈️ LTN London✈️ MAN Manchester✈️ EDI Edinburgh✈️ BHX Birmingham✈️ GLA Glasgow

関連情報

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最終更新: 2026年9月11日