HelloRoam sells prepaid eSIM data plans for Mumbai starting at $4.74 per day. Your e SIM connects to local 4G/5G networks the moment you land. Activate by QR code in under two minutes. Keep your AT&T, T-Mobile, or Verizon number on dual SIM while your e-sim handles data.
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Your eSIM Mumbai on Local Carriers
The cheapest eSIM for Mumbai starts from $4.74. Local 4G/5G data on top carrier networks in Mumbai. Works on all eSIM compatible phones. Chhatrapati Shivaji Airport kiosks require passport copies and charge tourist markup rates on each purchase. HelloRoam delivers an eSIM for Mumbai on AirTel 5G networks from $4.74 with coverage at Gateway of India, Marine Drive, and Bandra. Scan a QR code to activate on any eSIM-ready iPhone or Android. One QR scan at home gets your data running.
How to Set Up an eSIM in Mumbai
Follow these steps to set up your eSIM card on iPhone or Android. Works for any eSIM for international travel, no replacement sim, no store visit.
Set up an eSIM on your iPhone with the HelloRoam app
Set up an eSIM on your Android with the HelloRoam app
- 1
Choose your plan & checkout online
Select a data plan for your destination and complete checkout.
2Scan the QR code
Scan the QR code on Wi-Fi to install your eSIM. If it says not valid or already added, check your phone's list of lines first.
- 3
Activate in minutes: ready on arrival
Install your eSIM before you fly. Your plan's days start at the eSIM's first connection to a supported network in your destination. When you land, switch the line on, turn on data roaming for that line and pick it for mobile data.
4Manage it all from our mobile app
Track usage, top up data in the app, and manage all your eSIMs in one place.
Trip changed? Don't worry, we've got you!
Plans can change anytime, and that's okay. With HelloRoam, unactivated and unscanned eSIMs qualify for a full refund within 180 days of purchase.
Learn more about our refund policyHelloRoam Mumbai eSIM vs AT&T, T-Mobile and Verizon roaming
When comparing an eSIM vs a travel SIM card for Mumbai, HelloRoam wins on price. It costs less than Verizon TravelPass ($10/day), T-Mobile international add-ons, and AT&T International Day Pass ($12/day). Skip the airport SIM shop and get a prepaid eSIM for Mumbai from $4.74 with a 180-day refund on unactivated eSIMs.
| Feature comparison | HelloRoam | Local provider | Limited data eSIM |
|---|---|---|---|
| 180-day refund policy |  Feature available |  Feature not available | Feature not available |
| 24/7 live chat support | Feature available |  Feature available | Feature available |
| $0 activation fees | Feature available | Feature not available | Feature available |
| Free hotspot and data sharing | Feature available | Feature not available | Feature not available |
| No data overage charges | Feature available | Feature not available | Feature not available |
| Instant QR code delivery | Feature available | Feature not available | Feature available |
| Premium Mumbai carrier networks | Feature available | Feature not available | Feature not available |
Why Travelers Choose an e SIM for Mumbai
24/7 live chat support
Need help at 2 AM in Tokyo or midnight in Paris? HelloRoam support is available 24/7. Message us and a real person responds in under 2 minutes. No bots, no wait queue. Mobile data problems don't wait for business hours, and neither do we.
Best Travel eSIM for Mumbai
Get unlimited data at 4G/5G speeds the moment you land in Mumbai. Skip roaming fees from AT&T, T-Mobile, and Verizon. HelloRoam connects you to local carrier networks in minutes, whether you are traveling or working. Wireless connectivity starts before you clear customs.
Keep your AT&T, T-Mobile, or Verizon number
Keep your AT&T, T-Mobile, or Verizon number active for calls and texts. HelloRoam runs as a second eSIM line on any dual SIM compatible phone, so you never miss a call from home. Your cellular coverage for calls stays on your home carrier while HelloRoam handles data abroad.
212+ partner networks worldwide
HelloRoam eSIMs connect to 212+ carrier networks across 185+ countries. Your phone switches to the strongest available 4G/5G signal automatically. Network access is instant, with no manual carrier selection needed.
Data alerts before you run out
HelloRoam alerts you at 80% data usage so you never hit a surprise cap mid-trip. Top up instantly from the app without reinstalling your eSIM or visiting a store. Adding a fresh prepaid data package takes under a minute from your account dashboard.
Local 4G/5G speeds
Your Mumbai e-sim card connects to trusted local 4G/5G networks. HelloRoam picks the strongest available signal for navigation, streaming, and video calls. Internet abroad at local carrier speeds means maps load fast and video calls stay clear.
Regional and global eSIM plans
Heading to multiple countries? HelloRoam regional eSIM plans cover Europe, Asia, the Americas, and 185+ destinations in one purchase. Tourist eSIM or long-stay: choose fixed data or unlimited data plans. One account, no SIM swaps. Digital connectivity follows you across borders on a single prepaid plan.
Free hotspot and data sharing in Mumbai
Share your Mumbai eSIM data with a laptop or tablet using your phone's built-in hotspot. No extra fees, no setup required. Works on all eSIM compatible phones. One data plan covers your whole travel kit, making the most of every gigabyte you buy.
eSIM Prices for Mumbai
The best eSIM for Mumbai at every price point. Compare plans for every trip length.
| Number of days | Price |
|---|---|
| 1 day | $8.61 |
| 3 days | $24.54 |
| 7 days | $53.04 |
| 15 days | $103.32 |
| 22 days | $140.17 |
| 30 days | $175.64 |
Compare eSIM Providers for Mumbai
American travelers rate HelloRoam eSIM for its 180-day refund policy, zero activation fees, and 24/7 live support. See how HelloRoam compares to Airalo, Holafly, Saily, and other eSIM providers for Mumbai on the things that matter most.
| Feature comparison | HelloRoam | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 180-day refund policy | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| 24/7 live chat support | Feature available | Feature available | Feature available | Feature not available | Feature available | Feature available |
| $0 activation fees | Feature available | Feature not available | Feature available | Feature not available | Feature not available | Feature not available |
| Free hotspot and data sharing | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| No data overage charges | Feature available | Feature not available | Feature available | Feature not available | Feature not available | Feature not available |
| Instant QR code delivery | Feature available | Feature available | Feature available | Feature available | Feature available | Feature available |
| Premium Mumbai carrier networks | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| Own branded carrier identity (SPN) | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature available |
What Is an e SIM? How eSIM Works in Mumbai
An eSIM card is a digital SIM built directly into your phone. There is no plastic chip and no SIM tray to deal with. Scan a QR code to activate your e SIM in under 2 minutes on any eSIM compatible iPhone or Android. An eSIM for Mumbai works as a prepaid data plan with no airport SIM shop, no replacement SIM card, and no carrier contract. Follow the step-by-step setup guide to get connected before your flight. guide
Mobile Coverage in Mumbai
Mumbai has 4G coverage across South Mumbai, the Bandra-Kurla Complex, Andheri, Juhu, the Marine Drive seafront, Colaba, and Churchgate. Jio and Airtel are the two strongest networks in Mumbai, with Vi (Vodafone Idea) as a third option.
5G is live in central Mumbai, including the CBD areas of Nariman Point, Bandra, and Kurla. The Mumbai Metro lines have 4G coverage at stations. The Western Railway and Central Railway suburban train networks have 4G at major stations but signal can be patchy inside older elevated stations.
The Mumbai Local trains are extremely crowded and network congestion during peak hours (8 AM to 10 AM and 6 PM to 8 PM) can slow data speeds. The new Atal Setu sea link area and the Bandra-Worli Sea Link have outdoor 4G.
Dense urban markets like Dharavi, Crawford Market, and Chor Bazaar have variable indoor coverage.
- HelloRoam connects to AirTel 5G in Mumbai
Connectivity Tips for Mumbai
Mumbai's train network is the lifeline of the city, but the local trains can be extremely crowded during rush hour. Having your eSIM active for Uber or Ola means you can avoid the busiest local train commutes. The Gateway of India and Colaba area have strong outdoor 4G.
Dharavi and busy market areas have coverage but indoor signal in narrow lanes can be weak. Monsoon season from June to September can affect network performance in some areas due to flooding. Download offline maps for backup during this period.
The Elephanta Caves ferry from the Gateway of India has 4G on the approach but may have limited signal on the island itself.
Best Time to Visit Mumbai
Mumbai is on the Arabian Sea coast and gets the full force of the Southwest Monsoon. The best months to visit are November through February. Temperatures are around 22C to 30C, humidity drops, and the city is energized after the long monsoon. December and January are the most popular months. The Kala Ghoda Arts Festival in February fills the Fort district with contemporary art, music, and street food for nine days. March to May sees rising heat and humidity, around 32C to 38C, which makes outdoor sightseeing strenuous. June through September is full monsoon season. The city receives over 2,400mm of rain annually, and most of it falls in these months. The monsoon is also Mumbai at its most dramatic: the coastline at Marine Drive during high rain and the Haji Ali Dargah causeway at high tide are memorable but challenging to navigate. Flooding in low-lying areas, especially Kurla and Dharavi, disrupts transport. Ganesh Chaturthi in August or September is Mumbai's biggest celebration. Idol processions to the sea fill the Marine Drive and Juhu Beach with millions of people.
Airport and Transit Connectivity
Chhatrapati Shivaji Maharaj International Airport (BOM) has 4G and 5G coverage across both the domestic Terminal 1 and the international Terminal 2. Terminal 2 is a modern building with excellent indoor coverage. The Metro Line 1 extension connects parts of Andheri to the airport area.
Prepaid taxi and Uber/Ola booths operate from arrivals. Both Uber and Ola require a live data connection. The Western Railway from Churchgate and the Central Railway from CST (Chhatrapati Shivaji Maharaj Terminus) are the main suburban train systems.
Mumbai Metro lines 2A and 7 serve western suburbs with 4G at all elevated stations.
Top Attractions in Mumbai
Brihanmumbai Municipal Corporation Bmc Building
The BMC Building in Mumbai is a Victorian Gothic structure inspired by European cathedrals. Use HelloRoam eSIM to stay connected.
View the exterior at night when the stone facade is beautifully lit.
Taj Mahal Palace Hotel Mumbai
The Taj Mahal Palace Hotel in Mumbai is a grand 1903 waterfront hotel facing the harbor. Use HelloRoam eSIM to stay connected.
Book high tea at the Sea Lounge for views of the Gateway of India.
Taj Mahal Palace Hotel Mumbai
The Taj Mahal Palace Hotel in Mumbai is a grand 1903 waterfront hotel facing the harbor. Use HelloRoam eSIM to stay connected.
Book high tea at the Sea Lounge for views of the Gateway of India.
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Reviews
What Our Customers Say
Real reviews from Trustpilot and the App Store, quoted as written.
40k+ travelers have used HelloRoam
Cat
On a trip to Europe, my hotel Wi-Fi was so slow and outside Wi-Fi was unreliable. I couldn’t take it anymore so I got helloroam for a few days. It was tricky to set up correctly because of the primary settings (with my original number). But I reached out to their customer service via WhatsApp. Super responsive and helpful, with specific and clear steps to troubleshoot. Appreciate having 4G roaming instead of being stuck with in and out Wi-Fi during my trip!!
Rated 5 out of 5 by this reviewer
Very good experience! The eSIM was easy to set up and worked great in London. It was much cheaper than it would have been to use my own operator there.
Ilona
Rated 5 out of 5 by this reviewer
metulker
Hard to set up but help was good
Rated 5 out of 5 by this reviewer
Reuben
Really happy with HelloRoam. Everything worked as expected, from messaging and Google Maps through to streaming without any issues. Easy to use, reliable and affordable. Would happily use them again when travelling.
Rated 5 out of 5 by this reviewer
Angeline
Reliable connection. Reasonable pricing.
Rated 4 out of 5 by this reviewer
Updated
HelloRoam Mumbai eSIM Questions Answered
What is the top plan for short-term visitors to the metro area?
Mumbai visitors comparing an eSIM in Mumbai plan find data from $4.74 on AirTel 5G networks across the full metro area. HelloRoam covers Bandra, Colaba, Marine Drive, and Andheri with local carrier rates. Scan the QR code before departure and your phone connects at touchdown.
How do I set up eSIM Mumbai data before my flight departs?
Plans for eSIM Mumbai start at $4.74 on AirTel networks with coverage from Colaba to Andheri and beyond. Your QR code arrives from HelloRoam within minutes of purchase so setup takes under two minutes. No roaming charges, no contract, and no airport counter stop on any plan. A prepaid SIM card Mumbai gives you prepaid data with no contract.
Does a HelloRoam Mumbai plan cover the local train network and outer suburbs?
HelloRoam runs on AirTel 5G networks across Mumbai from Chhatrapati Shivaji International Airport through the Western and Central railway corridors out to Thane and Navi Mumbai. You get reliable data for navigation, Uber, and food delivery apps across all zones. Plans start at $4.74.
What plan size suits a week-long Mumbai business trip?
A week of maps, Ola rides, and video calls in Mumbai typically uses 5-10GB. HelloRoam offers plan sizes from 1GB to unlimited on AirTel 5G networks so you match your usage without overpaying. Activate by QR before departure and start working from the moment you land at CSMI Airport.
Does eSIM work in Mumbai?
HelloRoam eSIM works in Mumbai on Airtel's 4G and 5G network. Coverage is strong across South Mumbai, Bandra, Andheri, the CBD, and major tourist areas. Activate your eSIM before flying so data is ready when you land at Mumbai's international terminal.
Is there 5G in Mumbai?
5G is live in central Mumbai, including the Nariman Point business district, Bandra, Kurla, and the BKC complex. Jio and Airtel both have 5G in the core city areas. Outer suburbs and older parts of the city are mostly on 4G.
Does eSIM work at Mumbai Airport?
HelloRoam eSIM connects at Chhatrapati Shivaji Maharaj International Airport (BOM) in both Terminal 1 and Terminal 2 as soon as you land. Terminal 2 has strong 4G and 5G. You can book an Uber or Ola from the arrivals hall without needing airport Wi-Fi.
Does eSIM work on the Mumbai Local trains?
Mumbai's suburban rail network has 4G at major stations on both Western and Central Railway lines. Inside trains and at smaller stations, signal can be patchy. Peak hour congestion from 8 AM to 10 AM and 6 PM to 8 PM can slow data speeds at major interchange stations.
Can I use Uber or Ola in Mumbai with an eSIM?
Both Uber and Ola operate throughout Mumbai and need a live data connection. Your HelloRoam eSIM keeps both apps active. In South Mumbai and Bandra, both services have good availability. During heavy rain or traffic, wait times increase but the apps stay connected.
What network does HelloRoam use in India?
HelloRoam connects to Airtel's network in India. Airtel and Jio are among the country's largest operators with strong 4G and 5G coverage in Mumbai, Delhi, Bangalore, and all major cities. Coverage in rural areas is primarily 4G.
Does eSIM work at the Gateway of India?
The Gateway of India and the surrounding Colaba area have strong outdoor 4G coverage. The Taj Hotel, the Apollo Pier ferry terminal, and the main promenade all have reliable signal. This is a well-covered tourist zone in the heart of South Mumbai.
Is there coverage in Bandra and the suburbs?
Bandra has strong 4G and 5G coverage across the main streets, Bandstand promenade, Hill Road, and the Bandra-Kurla Complex. Western suburbs including Juhu, Andheri, and Goregaon have reliable 4G. The Versova beachfront area also has functional coverage.
Does eSIM work at Elephanta Caves?
The Elephanta Caves island, reached by ferry from the Gateway of India, has limited 4G coverage. Signal can be weak in the cave interior. Download your maps and the tour information before boarding the ferry. The ferry crossing itself has some signal on the harbor approach.
How much data do I need for a week in Mumbai?
A week in Mumbai typically uses 3GB to 7GB for maps, ride booking, and social media. If you work from Mumbai using video calls and uploads, plan for 10GB to 15GB. Fast 4G in the business districts makes data-heavy tasks quick when signal is good.
Does eSIM work at Marine Drive?
Marine Drive, also called the Queen's Necklace, has excellent outdoor 4G coverage along the entire seafront from Nariman Point to Chowpatty Beach. The promenade and all main roads running parallel to the sea have strong signal for navigation and social media.
