Finland 1GB 7 days
1GB · 7 日間
- テザリング
- 5G
Quantity1
Finland eSIM
eSIM plans for Finland. Install before you fly and switch on when you land.
This page carries 48 eSIM plans for Finland, riding on Elisa / Telia Finland / DNA 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-ups48 packages
How much data
Full speed up to the daily quota, then unlimited at a reduced speed
Sort by48 packages
Finland 3GB 15 days
3GB · 15 日間
- テザリング
- 5G
Quantity1
Finland 3GB 30 days
3GB · 30 日間
- テザリング
- 5G
Quantity1
Finland 5GB 30 days
5GB · 30 日間
- テザリング
- 5G
Quantity1
Finland +40 countries 1GB 7 days
Works in 41 countries: Finland, United Kingdom, Austria +38すべて見る
Finland, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, 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
Finland 1GB per day
512 Kbps after the quota
1GB per day at full speed, then unlimited at 512 Kbps · 7 日間
- 7 日間
- テザリング
- 5G
Picked by how you travel
短い旅行に最適
Finland 500MB per day
DNA
- 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
データを多く使う人に
Finland 20GB 30 days
DNA
- データ
- 20GB
- 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
- One network
〜から￥2,306￥2,190
These picks are computed from price per GB, validity and plan features only — never from what we earn.
All Finland 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
+
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￥2,058￥1,954このプランを選ぶ
Finland 2GB per day
DNA
- 2GB per day, buy exactly the 7 days you need
- Supports 5G network
for 7 days
最安￥1,377￥1,308このプランを選ぶ
Finland 10GB 30 days
DNA
- 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
余裕のあるデータ量￥2,306￥2,190このプランを選ぶ
Finland 20GB 30 days
DNA
- 20GB for 7 days, leaves about 183% headroom
- Valid for 30 days, longer than your 7-day trip in case plans shift
- Supports 5G network
最も柔軟￥4,225￥4,013このプランを選ぶ
Finland 3GB per day
DNA
- 3GB per day, buy exactly the 7 days you need
- Supports 5G network
for 7 days
Short trips, 1–7 days5 packages
Finland 1GB 7 days
DNA
- 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
- One network
〜から￥294￥279
Finland +40 countries 1GB 7 days
41 countries · partner networks
Works in 41 countries: Finland, United Kingdom, Austria +38すべて見る
Finland, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, 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
Finland +40 countries 1GB 7 days
41 countries · partner networks
Works in 41 countries: Finland, United Kingdom, Austria +38すべて見る
Finland, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, 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
Finland +116 countries 1GB 7 days
117 countries · partner networks
Works in 117 countries: Finland, Japan, Australia +114すべて見る
Finland, Japan, Australia, China, Hong Kong, Singapore, 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, 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
Finland +126 countries 1GB 7 days
127 countries · partner networks
Works in 127 countries: Finland, Japan, Australia +124すべて見る
Finland, Japan, Australia, China, Hong Kong, Singapore, South Korea, Taiwan, United Kingdom, United States, Vietnam, Albania, Argentina, Austria, Azerbaijan, Bahrain, Bangladesh, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Cambodia, Cameroon, Canada, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, France, Gabon, Georgia, Germany, Ghana, Gibraltar, Greece, Guadeloupe, Guatemala, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Isle of Man, Israel, Italy, Ivory Coast, Jersey, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Martinique, 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, Réunion, Romania, Saint Barthélemy, Saint Martin, 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￥2,151￥2,043
8–15 days2 packages
Finland 3GB 15 days
DNA
- 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
- One network
〜から￥449￥426
Finland +40 countries 3GB 15 days
41 countries · partner networks
Works in 41 countries: Finland, United Kingdom, Austria +38すべて見る
Finland, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, 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
16 days and longer26 packages
Finland 3GB 30 days
DNA
- 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
- One network
〜から￥604￥573
Finland 5GB 30 days
DNA
- 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
- One network
〜から￥758￥720
Finland 10GB 30 days
DNA
- 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
- One network
〜から￥1,377￥1,308
Finland +40 countries 3GB 30 days
41 countries · partner networks
Works in 41 countries: Finland, United Kingdom, Austria +38すべて見る
Finland, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, 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
Finland +116 countries 1GB 365 days
117 countries · partner networks
Works in 117 countries: Finland, Japan, Australia +114すべて見る
Finland, Japan, Australia, China, Hong Kong, Singapore, 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, 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
Finland +40 countries 3GB 30 days
41 countries · partner networks
Works in 41 countries: Finland, United Kingdom, Austria +38すべて見る
Finland, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, 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
- 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￥2,151￥2,043
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.
Finland 500MB per day
DNA
- 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
Finland 1GB per day
DNA
512 Kbps after the quota
- 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
- One network
〜から￥139￥132
Choose network
Finland 2GB per day
DNA
500 Kbps after the quota
- 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
- One network
〜から￥294￥279
Choose network
Finland 3GB per day
DNA
- 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
- One network
〜から￥604￥573
Finland 5GB per day
DNA
- 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
- One network
〜から￥604￥573
Finland +40 countries 500MB per day
41 countries · partner networks
Works in 41 countries: Finland, United Kingdom, Austria +38すべて見る
Finland, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, 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
Covers several countries33 packages
Packages valid beyond one country; the card lists them.
Finland +40 countries 500MB per day
41 countries · partner networks
Works in 41 countries: Finland, United Kingdom, Austria +38すべて見る
Finland, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, 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
Finland +40 countries 1GB 7 days
41 countries · partner networks
Works in 41 countries: Finland, United Kingdom, Austria +38すべて見る
Finland, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, 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
Finland +40 countries 1GB per day
41 countries · partner networks
Works in 41 countries: Finland, United Kingdom, Austria +38すべて見る
Finland, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, 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
Finland +40 countries 1GB per day
41 countries · partner networks
Works in 41 countries: Finland, United Kingdom, Austria +38すべて見る
Finland, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, 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
Finland +40 countries 1GB 7 days
41 countries · partner networks
Works in 41 countries: Finland, United Kingdom, Austria +38すべて見る
Finland, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, 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
Finland +40 countries 2GB per day
41 countries · partner networks
Works in 41 countries: Finland, United Kingdom, Austria +38すべて見る
Finland, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, 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
- 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￥1,223￥1,161
Plans listed
48
ネットワーク
Elisa, Telia Finland, DNA
通信方式
3G / 4G / 5G
Local currency
EUR
Networks in Finland
| Operator | 通信方式 |
|---|---|
| Elisa | 4G / 5G |
| Telia Finland | 4G / 5G |
| DNA | 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 |
|---|---|---|---|---|
| Finland 500MB per day | 500MB per day | 1 日間 | 可 | eSIMonline |
| Finland 1GB per day | 1GB per day | 1 日間 | 可 | eSIMonline |
| Finland 1GB per day | 1GB per day | 1 日間 | 可 | eSIMonline |
| Finland 2GB per day | 2GB per day | 1 日間 | 可 | eSIMonline |
| Finland 2GB per day | 2GB per day | 1 日間 | 可 | eSIMonline |
| Finland 3GB per day | 3GB per day | 1 日間 | 可 | eSIMonline |
| Finland 5GB per day | 5GB per day | 1 日間 | 可 | eSIMonline |
| Finland +40 countries 500MB per day | 500MB per day | 1 日間 | 可 | eSIMonline |
| Finland +40 countries 1GB per day | 1GB per day | 1 日間 | 可 | eSIMonline |
| Finland +40 countries 1GB per day | 1GB per day | 1 日間 | 可 | eSIMonline |
| Finland 10GB per day | 10GB per day | 1 日間 | 可 | eSIMonline |
| Finland +40 countries 2GB per day | 2GB per day | 1 日間 | 可 | eSIMonline |
よくある質問
Is there signal on an aurora or husky tour in Lapland?+
Villages and the main resorts have usable service, but aurora tours deliberately head away from town lights, which means away from towers too — some legs have nothing for an hour. Save your guide's name and number on the phone before you set off, screenshot the meeting point as an image, and tell your accommodation what time you expect to be back in case you are unreachable out in the forest.
Does sub-zero weather affect an eSIM?+
The eSIM itself is unaffected — it is a profile on a chip inside the phone — but lithium batteries perform badly in deep cold, and a handset can show remaining percentage and then shut off at minus twenty. Keep the phone in an inside pocket close to your body, use touchscreen gloves instead of pulling them off repeatedly, and keep the power bank warm too, since a frozen one delivers much less.
Do I need to buy train and tram tickets in advance?+
Helsinki trams and buses can be bought in the HSL app right before boarding, though you need data at that moment. Intercity trains, especially the winter overnight services to Lapland, sell out early and get more expensive close to the date, so book before you fly. The ticket sits in the app or arrives by email as a QR code — save it to the device in case data misbehaves at the platform.
When does a Finland 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 Finland
関連情報
最終更新: 2026年9月11日