eSIM 割引コード HELLO5 で 5% オフ
海外 eSIM 割引コード HELLO5 を使うと、HelloRoam のすべてのプランが 5% オフになります。ハワイ、韓国、ヨーロッパなど 185+か国以上の旅行で使えます。
12:30
チェックアウト
アメリカ合衆国
T- Mobile
10GB
30日間
プランを変更
メールアドレス
メールアドレスを入力
電話番号（任意）
アメリカ合衆国
+1
1256 2530 1250
クーポンコード
クーポンコードを入力
お支払い方法
Apple Pay
Google Pay
PayPal
クレジット・デビットカード
eSIM は渡航直前にインストールしてください
プロモコード
HELLO5
有効期限 December 31, 2026
クーポンコードが適用されました
渡航先を選んでプランを決めたら、チェックアウト時にコードを貼り付けるだけです。2分もかかりません。
プランを見る
ステップバイステップガイド
eSIM 割引コードの使い方
3 GB
ほとんどの旅行に最適な選択
最安
1
プランを選んで「チェックアウトへ進む」をタップしてください。
プロモコード
コードを入力
2
eSIM 割引コードをお持ちの方は、こちらに入力してください。
適用完了
割引適用済み
3
コードを入力して「適用」をタップしてください。
世界中の旅行者に 愛されています
Apple App Store評価 5/5
5/5 評価
"Used HelloRoam across 8 countries in Europe. Connected instantly every single time. Saved over $400 compared to my carrier's international plan. A must-have for frequent travelers."
Sarah M.
5/5 評価
"Bought my eSIM at JFK before boarding to Tokyo. Had data the moment I landed at Narita. No hunting for SIM card shops, no waiting in lines. Business travel made easy."
Michael Chen"Family vacation to Thailand with 4 phones. 14 days of data for $60 total. My teenagers stayed happy posting their travel pics, and I stayed happy seeing the bill. Worth every penny."
5/5 評価
"Digital nomad life: 6 months, 12 countries, one eSIM. HelloRoam's support team helped me twice with network issues, responses in under 10 minutes both times. They actually care."
Alex Rivera5/5 評価
"Study abroad semester in Spain. HelloRoam kept me connected without breaking my student budget. Installation took 2 minutes. Worked perfectly for 4 months straight."
Emma Thompson
5/5 評価
"Honeymoon in Bali and Singapore. No connectivity stress, just focused on making memories. Data worked flawlessly, and customer support answered my pre-trip questions same day. Highly recommend."
James & Lisa K.旅行者が HelloRoam 海外 eSIM を選ぶ理由
価格・アクティベーション速度・185+か国以上のカバレッジで、HelloRoam と他の eSIM プロバイダーを比較してみてください。
| Feature |  | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 6-month refund policy |  |  | | | | |
| 24/7 live chat support | |  | | | | |
| $0 activation fees | | | | | | |
| 99.8% uptime guarantee | | | | | | |
| No data overage charges | | | | | | |
| Instant QR code delivery | | | | | | |
| Premium US carrier networks | | | | | | |
人気のeSIM渡航先
よくある質問
To use the HelloRoam coupon code HELLO5, follow these 3 steps: (1) Choose your destination and eSIM plan at www.helloroam.com/esim, (2) Enter the code at checkout, (3) Click 'Apply' for an instant 5% discount. The code is case-insensitive, valid in 185+ countries, with no minimum purchase. Cannot be combined with other offers.
Yes, HELLO5 is valid until December 31, 2026. After that it will no longer work. It gives 5% off any eSIM plan, one use per account. Use it on your first purchase for best savings. Subscribe or follow @helloroam for future deals.
No, only one coupon code per order is allowed. Entering multiple codes activates only the first valid one. Choose the code offering the biggest discount. Unused codes remain valid if not expired.
If your code doesn't work, check: (1) Spelling, (2) Expiry, (3) Prior use, (4) Minimum requirements (none for HELLO5), (5) Conflicting promotions. Still not working? Contact help@helloroam.com.
We accept Visa, Mastercard, American Express, Apple Pay, Google Pay, and PayPal. All payments are secure.
Yes, HELLO5 can be applied to sale plans too. The 5% discount stacks on current pricing. For example: ￥1,462 → ￥1,389. Cannot combine with other credits.
Yes, HELLO5 works in all 185+ countries with no regional limits. Applies to all plan types and durations.
Refunds depend on the plan. Typically, if the eSIM isn't installed or activated, you can request a refund. Once approved, they're processed within 5–14 business days.
Yes, you can share HELLO5. Each friend can use it once for 5% off. We also offer referrals for credit when friends purchase. Combine both for maximum benefit.