The short verdict
India's network landscape shifted dramatically when Reliance Jio built out the country's fastest 5G network between 2022 and 2025. Jio now has the widest 5G coverage in India; Airtel is second. For tourists, Airtel is generally the better choice — it has been more stable for eSIM provisioning for foreign visitors, and its 4G coverage is excellent nationwide. Flysimio offers Airtel-routed India eSIMs at the best price we found. India was historically difficult for tourist eSIMs, but the market has opened up significantly.
India eSIM comparison table (2026)
| Provider | Plan | Price | Network | Refund |
|---|---|---|---|---|
| Flysimio | 5 GB / 30 days | $5.25 | Airtel | 14-day full |
| Airalo (India eSIM) | 5 GB / 30 days | $9.00 | Airtel | Unused only |
| Holafly | Unlimited / 7 days | $14.00 | Airtel | 24-hr unused |
| Nomad | 5 GB / 30 days | $8.50 | Jio | Unused credit |
| Saily | 5 GB / 30 days | $8.99 | Airtel | Case by case |
Jio vs Airtel vs Vi (Vodafone India)
| Carrier | Coverage | Best for |
|---|---|---|
| Airtel | Best reliability, best for tourists | Nationwide, Rajasthan, Goa, Kerala, hill stations |
| Jio | Fastest 5G, widest 5G coverage | Major cities: Mumbai, Delhi, Bangalore, Chennai |
| Vi (Vodafone India) | Good in west and south India | Mumbai, Pune, Bangalore — weakest rural coverage |
India eSIM by trip type
| Trip type | Recommended | Why |
|---|---|---|
| Delhi, Agra, Jaipur (Golden Triangle) | Flysimio 5 GB (Airtel) | Airtel covers all three cities and the road between them |
| Rajasthan (Jaisalmer, Jodhpur, Udaipur) | Flysimio 10 GB (Airtel) | Airtel has best rural Rajasthan coverage |
| Goa beach holiday | Flysimio 5 GB (Airtel) | Full coverage throughout Goa |
| Kerala backwaters and hills | Flysimio 5 GB (Airtel) | Airtel covers Kochi, Munnar, and the backwaters well |
| Mumbai and Bangalore business | Flysimio 5 GB (Airtel or Jio) | Both carriers excellent in major metros |
| Himalayan travel (Manali, Leh, Darjeeling) | Flysimio 5 GB (Airtel) | Airtel has best mountain coverage; signal limited at high altitude |
Installing your India eSIM
- Buy before departure — install on home Wi-Fi.
- Open the Flysimio email for the QR code.
- iPhone: Settings → Cellular → Add eSIM → Use QR Code.
- Android: Settings → Network & Internet → SIMs → Add SIM.
- Scan the QR code. Takes under 30 seconds.
- Label it "India" and set as data line.
- Disable Data Roaming on your home SIM.
- Your phone connects to Airtel when you land at Delhi (DEL), Mumbai (BOM), or Bangalore (BLR).
Frequently asked questions
What is the best eSIM for India?
Flysimio on the Airtel network is the best India eSIM for most tourists in 2026. Airtel has the best reliability and nationwide coverage for visitors, and Flysimio offers the lowest price. Jio has faster 5G in cities but Airtel is more consistent across diverse destinations.
Can tourists use eSIM in India?
Yes. International eSIM providers (Flysimio, Airalo, Holafly) offer India eSIM plans for tourists that activate automatically. These providers handle the regulatory registration on your behalf — you do not need to visit a store or show a passport to the carrier.
Does eSIM work in Rajasthan?
Yes, on Airtel. Jaipur, Jodhpur, Udaipur, Jaisalmer, and the roads between them have 4G LTE on Airtel. Remote desert areas (Thar Desert interior, small villages on the Pakistan border) have reduced signal.
Does eSIM work in Goa?
Yes. Goa has excellent 4G coverage on Airtel throughout North Goa (Baga, Anjuna, Vagator) and South Goa (Palolem, Agonda). Beach areas and town centres are all well covered.
Is Jio better than Airtel for tourists?
Airtel is generally better for tourists. It has more consistent eSIM provisioning for international visitors and excellent nationwide coverage. Jio is faster in major cities with 5G but can be less consistent in smaller towns and rural areas.
Does eSIM work in the Himalayas (Manali, Leh)?
Partially. Airtel covers Manali, Shimla, and the main Leh town. High-altitude passes (Rohtang, Baralacha La, Khardung La) typically have no signal. Download offline maps before entering mountain areas.