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, though Nomad came in slightly below us on price when we checked in October 2026. India was historically difficult for tourist eSIMs, but the market has opened up significantly.
Flysimio India eSIM
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India eSIM price index — October 2026
Across 4 providers and 16 plans compared in October 2026, the cheapest India eSIM data on a standard 3–50 GB plan works out at $3.65/GB (Flysimio, priced live). On the same measure the cheapest rival plan is Nomad at $0.86/GB — cheaper than our best equivalent plan, which costs 324% more per gigabyte.
| Provider | Plan | Price | Price per GB | Network | Best for | Price checked |
|---|---|---|---|---|---|---|
| Nomad | 50 GB / 30 days | $43.00 | $0.86/GB | Airtel | Easy app | Oct 8, 2026 |
| Nomad | 20 GB / 30 days | $33.00 | $1.65/GB | Airtel | Easy app | Oct 8, 2026 |
| Nomad | 10 GB / 30 days | $21.00 | $2.10/GB | Airtel | Easy app | Oct 8, 2026 |
| Nomad | 5 GB / 30 days | $13.00 | $2.60/GB | Airtel | Easy app | Oct 8, 2026 |
| FlysimioBuy$36.50 | 10 GB / 30 days | $36.50 | $3.65/GB | Jio / AirTel | Live | |
| FlysimioBuy$75.00 | 20 GB / 30 days | $75.00 | $3.75/GB | Jio / AirTel | Live | |
| FlysimioBuy$20.00 | 5 GB / 30 days | $20.00 | $4.00/GB | Jio / AirTel | Live | |
| Nomad | 1 GB / 7 days | $4.00 | $4.00/GB | Airtel | Easy app | Oct 8, 2026 |
| FlysimioBuy$200.90 | 50 GB / 30 days | $200.90 | $4.02/GB | Jio / AirTel | Live | |
| FlysimioBuy$12.75 | 3 GB / 15 days | $12.75 | $4.25/GB | Jio / AirTel | Live | |
| FlysimioBuy$4.83 | 1 GB / 7 days | $4.83 | $4.83/GB | Jio / AirTel | Live | |
| Airalo | Unlimited (3 GB/day) / 7 days | $39.50 | — | Jio | Coverage & app | Oct 8, 2026 |
| Holafly | Unlimited / 7 days | $39.50 | — | Airtel / Jio | Unlimited data | Oct 8, 2026 |
| Airalo | Unlimited (3 GB/day) / 30 days | $99.00 | — | Jio | Coverage & app | Oct 8, 2026 |
| Holafly | Unlimited / 30 days | $111.90 | — | Airtel / Jio | Unlimited data | Oct 8, 2026 |
| FlysimioBuy$257.40 | Unlimited (2 GB/day) / 30 days | $257.40 | — | Jio / AirTel | Live |
- Airalo · Unlimited (3 GB/day) / 7 days: Airalo bills this as "Unlimited": 3 GB per day at full speed, then throttled to about 1 Mbps. Airalo's India store lists unlimited packages only.
- Holafly · Unlimited / 7 days: Unlimited with no daily high-speed cap; Holafly applies a fair-use policy for at most one day at a time.
- Airalo · Unlimited (3 GB/day) / 30 days: Airalo bills this as "Unlimited": 3 GB per day at full speed, then throttled to about 1 Mbps.
- Holafly · Unlimited / 30 days: Unlimited with no daily high-speed cap; Holafly applies a fair-use policy for at most one day at a time.
- Flysimio · Unlimited (2 GB/day) / 30 days: 2 GB per day at full speed, then 1 Mbps. Sold as 1–30-day passes; 30 days is priced here for comparison.
How this table is priced. Flysimio prices are read live from our carrier catalog every time this page loads, so the figure here is the figure at checkout. Competitor prices are the US-dollar price shown on each provider's own site, read on the date in the last column and linked to the page we read it from; promotional prices are marked alongside the list price. Price per GB is the plan price divided by its included data — unlimited passes have no per-GB figure and are ranked by total price instead. Full method: how we test, the eSIM Price Index and what an eSIM costs.
- Nomad — checked Oct 8, 2026 — www.nomadesim.com/india-eSIM
- Airalo — checked Oct 8, 2026 — www.airalo.com/india-esim
- Holafly — checked Oct 8, 2026 — esim.holafly.com/esim-india/
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 5G) | 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 |
India eSIM vs a local SIM card for foreigners
Foreigners can buy a local Airtel, Jio or Vi SIM in India, but it is slower than in most countries. Carriers must verify every customer, so you typically need your passport, your Indian visa, a photo and a local address or reference, and the SIM can take several hours to activate after purchase. Airport counters in Delhi and Mumbai make it easier, at higher prices. A travel eSIM avoids all of that: you buy it online, install it before you fly and it connects to Airtel 5G when you land.
| Flysimio India eSIM | Local Indian SIM | |
|---|---|---|
| Where you buy it | Online, before you fly (from the US or anywhere) | Carrier store or airport counter |
| Paperwork | None in India | Passport, visa, photo, local address or reference |
| Activation | Connects on landing | Often several hours after purchase |
| Network | Airtel 5G | The carrier you buy from |
| Indian phone number | No (data-only) | Yes |
| Best for | Trips up to a month | Long stays, or if you need an Indian number |
WhatsApp, calls and Indian apps
Yes, WhatsApp keeps working with an India eSIM. WhatsApp is tied to your phone number, not your SIM, so your account stays on your home number while the eSIM carries the data, and calls and messages go over data as usual. The eSIM is data-only, so there is no Indian number for SMS. Indian apps that verify you by SMS to an Indian number, including many payment and food-delivery apps, need a local SIM; ride-hailing and maps work over data.
Travelling on from India? The Asia regional eSIM includes India on its 14-, 19- and 20-country plans (not the 7- or 12-country ones), so India + Sri Lanka or India + Southeast Asia can run on one eSIM. Each plan card shows its coverage.
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).
How much data do you need in India?
Most travelers to India underestimate, then overestimate. For a one- to two-week trip using maps, messaging, ride-hailing, and social media on Wi-Fi at the hotel, 3-5 GB is plenty. If you tether a laptop, stream video on the go, or skip hotel Wi-Fi entirely, step up to 10-20 GB. Because Flysimio plans are valid for up to 6 months and support in-app top-ups, it is safer to start mid-range and top up than to overbuy.
- Light (maps, chat, occasional browsing): 1-3 GB for a week.
- Typical (maps, social, ride-hailing, some photos/video): 3-5 GB for a week, 5-10 GB for two.
- Heavy (tethering, video streaming, no Wi-Fi reliance): 10-20 GB, or a daily-unlimited plan.
Frequently asked questions
Can foreigners get SIM cards in India?
Yes, but it takes paperwork: carriers verify every customer, so expect to show your passport, Indian visa and a photo and give a local address or reference, and activation can take several hours. A travel eSIM bought online needs none of that and connects to Airtel 5G when you land.
Can I buy an Indian eSIM from the USA?
Yes. You buy a Flysimio India eSIM online from anywhere, receive the QR code by email in seconds and install it on Wi-Fi before you fly. You have six months to activate it, and the validity starts when it first connects in India.
How much does a 1-month eSIM for India cost?
On Flysimio in October 2026, a 30-day India eSIM was $8.50 for 3 GB, $13.33 for 5 GB and $26.50 for 10 GB, on Airtel 5G. Live prices are in the table above.
Can I still use WhatsApp with an India eSIM?
Yes. WhatsApp stays on your home number; the eSIM only supplies the data. Messages, voice and video calls all work as normal over the connection.
What is the best eSIM for India?
Flysimio on the Airtel network is a reliable India eSIM, but we will not pretend it is the cheapest: checked in October 2026, Nomad also runs on Airtel and prices its India plans well below ours at every size — see the dated price index above. Buy ours for the carrier and the refund policy; buy Nomad if price per gigabyte is your deciding factor. 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.
Flysimio India eSIM
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Sources & further reading
Maya Okafor
Senior Travel Connectivity Editor
Maya has tested eSIMs across 40+ countries over five years of full-time travel — from Tokyo subways to Patagonian backroads. She runs Flysimio’s hands-on network and speed testing.