Looking for a reliable eSIM for your Vietnam trip powered by one of the country's most popular networks? The Mobifone eSIM 3GB/Day plan delivers fast, stable 4G/5G internet nationwide — activate instantly with a QR code, no physical SIM required.

Why Choose Mobifone eSIM 3GB/Day?

Mobifone is Vietnam's most widely used mobile network, known for excellent urban coverage and strong signal in tourist hotspots. Whether you're exploring the streets of Hanoi, relaxing on Da Nang beach, or trekking through Sapa, Mobifone keeps you connected with consistent high-speed data every single day.

Plan Details

• Data: 3GB/day high-speed 4G/5G
• After 3GB: continues at reduced speed — no cutoff
• Network: Mobifone 4G/5G
• Coverage: Nationwide — Hanoi, Ho Chi Minh City, Da Nang, Hoi An, Sapa, Ha Long Bay and more
• Activation: Instant QR code delivery to your email
• Device support: iPhone (XS and later), most Android phones with eSIM
• Dual SIM: supported — keep your home number active

Perfect For

• First-time visitors to Vietnam
• Solo travelers and backpackers
• Digital nomads and remote workers
• Group travelers and families
• Business professionals on short stays

How It Works

1. Purchase your Mobifone eSIM online
2. Receive a QR code instantly via email
3. Scan the QR code in your phone settings
4. Activate after arriving in Vietnam
5. Connect and enjoy 3GB of high-speed data every day

Coverage Highlights

Mobifone delivers strong, reliable signal across all major travel destinations including Hanoi Old Quarter, Ho Chi Minh City, Da Nang, Hoi An Ancient Town, Nha Trang, Sapa, Ha Long Bay, Phu Quoc Island, Mekong Delta, and Hue Imperial City.