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Saint LuciaローカルeSIM

Saint Lucia eSIM

1か国 定額＋デイリープラン

Saint Luciaで使えるモバイルデータ。ローミング料金なし、すぐに開通、iPhone・Samsung・Androidにワンタップでインストール。

30日間返金保証 Trustpilotで優良と評価
今すぐ始める
  1. 01到着後すぐにインターネット
  2. 02SIMの差し替え不要 — 電話番号はそのまま
  3. 03出発前に1分以内で設定完了

プランを選ぶ

期間限定セール 選択中 15日間 $33.00 $16.99
  • 3G/4G ネットワーク速度
  • 必要なときにいつでもチャージ
  • 即時開通・テザリング対応
  • 24時間年中無休サポート・契約不要
日数
1 日数
$6.49
  • 24時間ごとに高速データ1 GB
  • データ無制限（高速データ消費後は最低512 Kbps）
  • 3G/4G · 即時アクティベーション · テザリング対応
  • 24時間年中無休サポート・契約不要

Saint Lucia eSIMの全プランと料金

USD · 1GBあたりの価格は四捨五入 ·
データ 有効期間 価格 1GBあたり
1 GB 7日間 $6.99 $6.99
3 GB 15日間 $16.99 $5.66
3 GB 30日間 $16.99 $5.66
5 GB 30日間 $26.99 $5.40
10 GB 30日間 $49.99 $5.00
20 GB 30日間 $94.99 $4.75
1日1 GB 1日無制限 $6.49 / 日 —
1日2 GB 1日無制限 $10.99 / 日 —

Saint Lucia eSIMはどのプランを選べばいい？

1日の目安：地図2時間、通話数回、短いビデオ通話、WhatsAppでの写真、リールやTikTokを30分 — 1日あたり約1 GB。

  • 週末または3日間
    約3 GB     3 GB · 15日間
    $16.99
  • 7日間
    約7 GB     10 GB · 30日間
    $49.99
  • 14日間
    約14 GB     20 GB · 30日間
    $94.99
  • 30日間
    約30 GB     20 GB · 30日間
    $94.99
  • 毎日の動画視聴とテザリング 1日無制限
    $6.49 / 日から

スクロールやストリーミング、テザリングが多めなら、ワンサイズ上か1日プランを選びましょう。

ご利用の流れ

  1. ステップ01 プランを選ぶ 旅行に合ったデータ量と有効期間を選びます。
  2. ステップ02 注文メールを受け取る eSIMはすぐにメールで届きます。
  3. ステップ03 ワンタップでインストール インストールをタップし、到着したらデータ通信をオンにします。

よくある質問

Is an eSIM useful for exploring Soufrière in Saint Lucia?

You leave Hewanorra International Airport with your taxi arranged and pull up the route to Soufrière in Google Maps, passing the SIM counter instead of joining its queue. As the road curves along the coast, you follow the bends on your screen and send your guesthouse a WhatsApp message about where to meet. Your driver points out a roadside viewpoint, and you save its location for another outing.

In Soufrière, you walk towards the waterfront, browse restaurant menus and pick somewhere serving grilled fish and green fig salad. You look up a boat excursion, compare its departure point with your location and send the operator a WhatsApp message to book. After lunch, you follow the streets back towards the water, stop for a photo of the boats and send it home before heading to your guesthouse.

What should tourists look for in an eSIM for Saint Lucia?

Look for local network reach around Saint Lucia’s visitor hubs, from Rodney Bay to Soufrière, plus support for sharing data and adding more when needed. This plan uses supported local networks serving those areas, supports hotspot on most packages and can be topped up with more data. Your data allowance and validity depend on the package you choose.

Choose an eSIM you can prepare before flying without searching for a shop. This one installs in one tap from the button in your order email, with 180 days from purchase to activate. Activation begins when it connects to a supported network in Saint Lucia.

Where does an eSIM get coverage around Saint Lucia?

Your eSIM uses local networks including FLOW, with 3G/4G connectivity across Saint Lucia. Coverage is strongest around Castries, Gros Islet, Rodney Bay, Vieux Fort and Soufrière, where towns and visitor areas concentrate. It becomes patchier in the mountainous interior, along rainforest trails and through steep valleys around the Pitons.

SimSwift eSIMLocal SIMRoaming
SetupInstall at home before you flyFind a shop or airport kiosk and queue after landingNothing to install; switch roaming on
When you're connectedOn landing, upon connecting to a supported networkAfter buying and setting up your SIMOn landing if your home plan includes roaming here
Paperwork / IDNo paperwork or ID neededID may be asked for at the counterNo new paperwork with your existing account
Cost predictabilityPay once upfront for your chosen packageBuy on arrival at locally set ratesDepends on your home plan; roaming may already be included
WhatsApp & your numberKeep using WhatsApp on your home numberNew local number; WhatsApp stays on your home numberYour home number, on your home plan's roaming terms
Top-upsAdd data anytime with a top-upBuy another data bundle through local shops or account toolsExtra data depends on your home plan

What digital travel essentials should I pack for Saint Lucia?

  • Download offline maps of Saint Lucia before exploring the winding roads through the interior.
  • Save your Gros Piton guide’s meeting point and booking confirmation offline before heading onto the trail.
  • Pack a Type G plug adapter for Saint Lucia and a power bank for excursions away from your accommodation.
  • Carry a physical payment card and some cash for market stalls; do not rely entirely on mobile payments.
  • Ask permission before photographing vendors at Castries Market, especially when sharing pictures online.
  • Keep your phone in a waterproof pouch on boat trips and during tropical showers.

Saint Lucia eSIMの料金はいくらですか？

SimSwiftのSaint Lucia eSIMは、1 GB・7日間有効で$6.99からご利用いただけます。無制限デイリープランは1日$6.49からです。

Saint Lucia eSIMはいつ有効になりますか？

It activates when you connect to a supported network in Saint Lucia (usually upon arrival). No manual activation needed—just land, turn on your phone, and you're connected.

eSIMはどのように機能しますか？

An eSIM is a digital SIM built into your phone that activates mobile data without a physical card. After purchase, you install the Saint Lucia eSIM in one tap from your order email. Once you arrive in Saint Lucia, your phone connects to local networks automatically—no SIM swaps or roaming fees.

iPhoneにSaint Lucia eSIMをインストールするには？

Open your order email on your iPhone and tap the install button: the eSIM installs in one tap, then follow the prompts. Once installed, select the eSIM as your data line. You'll need to enable Data Roaming on the eSIM line (not your primary SIM) to connect in Saint Lucia.

AndroidにSaint Lucia eSIMをインストールするには？

Open your order email on your Samsung, Pixel or other eSIM phone and tap the install button: the eSIM installs in one tap. Set the eSIM as your data line and enable Data Roaming on the eSIM profile to use mobile data in Saint Lucia.

How do I get my eSIM ready for landing in Saint Lucia?

At home, install in one tap using the button in your order email; keep the line off until landing at Hewanorra International Airport. Enable it with data roaming on; it automatically connects to a supported local network. You have 180 days from purchase to activate.

Saint Lucia eSIMではデータローミングをオンにする必要がありますか？

Yes, enable Data Roaming on the eSIM line (not your primary SIM). This allows the eSIM to connect to local networks in Saint Lucia. You won't be charged roaming fees—it connects as a local plan with no extra charges from your home carrier.

Can I share eSIM data during a beach outing in Saint Lucia?

Yes, hotspot and tethering work on most plans. At Reduit Beach, share your connection with a companion so they can browse lunch options while you settle into the sand.

データ専用eSIMでWhatsAppは使えますか？

Yes! WhatsApp and iMessage stay linked to your home number. The Saint Lucia eSIM is data-only, so your existing messaging apps work perfectly—you keep all your chats and contacts.

データ専用eSIMで通話はできますか？

This eSIM doesn't include a phone number for regular calls/SMS. However, you can make calls using WhatsApp, FaceTime, Skype, or other internet-based apps over your data connection.

Saint Lucia eSIMは購入後いつまで有効ですか？

You have 180 days from purchase to activate your Saint Lucia eSIM. Once activated, the plan validity depends on the package you chose (shown on the product page).

Saint Lucia eSIMはチャージできますか？

Yes! All fixed data plans support instant top-ups. Purchase a top-up package using your original eSIM reference number—no new eSIM to install.
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