{"id":1276274,"date":"2026-06-08T13:41:47","date_gmt":"2026-06-08T13:41:47","guid":{"rendered":"https:\/\/www.hostelworld.com\/blog\/?p=1276274"},"modified":"2026-07-16T10:26:22","modified_gmt":"2026-07-16T10:26:22","slug":"how-backpackers-communicate-best-esims-tips-by-country","status":"publish","type":"post","link":"https:\/\/www.hostelworld.com\/blog\/how-backpackers-communicate-best-esims-tips-by-country\/","title":{"rendered":"How Backpackers Communicate: Best eSIMs & Tips by Country"},"content":{"rendered":"

The moment you land somewhere new, connectivity becomes everything. You need maps, you need translation, you need to message your hostel, and you need to tell someone back home you arrived safely. What you don’t need is paying \u20ac15 a day in roaming charges or spending your first hour in a new country queuing at an airport SIM stall that charges three times the street price.<\/p>\n

The Hostelworld City Chats<\/strong><\/a> are full of this exact conversation.
\n“Yo what’s the best go for a SIM card? Arriving tonight and trying to balance stress versus price.<\/em>”
\n“Landing on 21st in Bangkok. Would you recommend buying an eSIM or just a regular SIM card?<\/em>”
\n“Any recommendation on good SIM card for Vietnam?<\/em>“<\/p>\n

These questions come up in every city, every day.<\/p>\n

This guide answers them.<\/strong> It covers how to think about eSIMs versus physical SIMs, the best providers for long-term travellers, and a country-by-country breakdown of what actually works in the destinations backpackers visit most. No roaming bills. No dead zones at the airport. Just data, wherever you go.<\/p>\n

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Photo by Airalo<\/a> on Unsplash<\/a><\/figcaption><\/figure>\n

\ud83d\udcf1 eSIM vs Physical SIM: Which One is Right for You?<\/h2>\n

This is the first decision, and it’s genuinely worth making before you land.<\/p>\n

eSIMs<\/strong> are digital SIM cards activated through an app before you travel. No physical card, no airport queue, no language barrier at a phone shop. You buy online, scan a QR code, and activate in minutes. Most modern smartphones support eSIM (iPhone XS and later, most flagship Androids).<\/p>\n

Physical SIMs<\/strong> require visiting a shop or stall, showing your passport in most countries, and sometimes navigating the process in a language you don’t speak. The upside: they’re often significantly cheaper than eSIMs for the same data, especially for longer stays. In Thailand, Vietnam, and Sri Lanka, a physical SIM from a convenience store or telecoms shop costs a fraction of any eSIM plan.<\/p>\n

The real Bangkok City Chat put it clearly: “I’d get a regular SIM card, but not from the airport. They’re very overpriced there.”<\/em><\/p>\n

The general rule:<\/strong> eSIM for convenience and short stays. Physical SIM for longer trips and better value. Many backpackers do both: an eSIM to cover arrival, then a local physical SIM once they’ve had time to shop around.<\/p>\n

\ud83c\udf10 Best eSIM Providers for Backpackers<\/h2>\n

If you’re going the eSIM route, a few providers have earned consistent recommendations across the backpacker community.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
Provider<\/th>\nBest for<\/th>\nCoverage<\/th>\nApprox. price<\/th>\n<\/tr>\n<\/thead>\n
Airalo<\/strong><\/td>\nBest overall, most countries<\/td>\n200+ countries<\/td>\n\u20ac3-30 per plan<\/td>\n<\/tr>\n
Holafly<\/strong><\/td>\nUnlimited data users<\/td>\n160+ countries<\/td>\n\u20ac19-49\/30 days<\/td>\n<\/tr>\n
Nomad<\/strong><\/td>\nFlexible short trips<\/td>\n170+ countries<\/td>\nCompetitive<\/td>\n<\/tr>\n
Saily<\/strong><\/td>\nEurope and Asia<\/td>\nGrowing network<\/td>\nMid-range<\/td>\n<\/tr>\n
Revolut<\/strong><\/td>\nExisting Revolut users<\/td>\nSelect countries<\/td>\nVaries by plan<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Hostelworld has a partnership with Airalo<\/strong>, so Hostelworld travellers can browse and buy eSIM plans directly through the Hostelworld x Airalo store<\/a><\/strong>, with plans available for 200+ countries.<\/p>\n

From the Chiang Mai City Chat: “Hey guys, anyone recommend an eSIM brand which is good? Not sure whether to go through Revolut.”<\/em> The consensus across chats tends to land on Airalo for coverage and Holafly for unlimited. Check both before you buy for the destination you’re heading to.<\/p>\n

\nAlways buy your eSIM before you land.<\/strong> You can activate it on the plane or in the airport. Waiting until you arrive and need it is the one mistake worth avoiding.<\/p>\n<\/blockquote>\n

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\n\t\t\t\t\n\t\t\t\t\tBook Hostels in Thailand<\/span>\n\t\t\t\t<\/a>\n\t\t\t<\/p>\n

\ud83c\uddf9\ud83c\udded Thailand: The Easiest SIM Country in Southeast Asia<\/h2>\n

Thailand makes getting connected remarkably simple, and the Bangkok City Chat reflects just how much discussion this generates: “Hi everyone! Tomorrow I’ll be arriving in Thailand and wanted to ask which SIM cards you’re using, preferably with unlimited data.”<\/em><\/p>\n

The answer from experienced travellers is consistent: don’t buy at the airport.<\/strong> The same SIM available at Suvarnabhumi Airport for 300-400 Baht is available at any 7-Eleven, Family Mart, or AIS\/DTAC\/True Move store in Bangkok for 49-99 Baht.<\/p>\n

From the Bangkok City Chat: “Get the 49 Baht DTAC from 7\/11, top it up there (tell the cashier you want 200 Baht or something), then in the DTAC app you can buy your data package.”<\/em><\/p>\n

The three main carriers:<\/strong><\/p>\n