Popular eSIM plans for Japan, Europe, Mexico, and 185+ more destinations. From $1.03. No SIM swaps, no surprise bills.
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Switzerland
5GSunrise+1+1 othersPopularUnlimited eSIM Plan
Stay connected across Switzerland.
From
United Kingdom5GO2+2+2 othersPopularUnlimited eSIM Plan
Stay connected across United Kingdom.
From
Custom Regions5+ countries
PopularData eSIM Plan
Stay connected across Custom Regions.
From
$2.82
Mexico5GAT&T+1+1 othersPopularUnlimited eSIM Plan
Stay connected across Mexico.
From
United States5GAT&T+1+1 othersPopularUnlimited eSIM Plan
Stay connected across United States.
From
Japan5GKDDI/au+1+1 othersPopularUnlimited eSIM Plan
Get connected in Japan in minutes.
From
Turkey5GTürk Telekom+2+2 othersPopularUnlimited eSIM Plan
Get connected in Turkey in minutes.
From
China5GChina Unicom+1+1 othersPopularUnlimited eSIM Plan
Stay connected across China.
From
France5GOrangePopularUnlimited eSIM Plan
Get connected in France in minutes.
From
Thailand5GAIS+2+2 othersPopularUnlimited eSIM Plan
Get connected in Thailand in minutes.
From
Indonesia5GTelkomsel+2+2 othersPopularUnlimited eSIM Plan
Stay connected across Indonesia.
From
Southeast Asia3+ countries
PopularData eSIM Plan
Stay connected across Southeast Asia.
From
$3.46
Europe33+ countries
PopularData eSIM Plan
Stay connected across Europe.
From
$3.67
Vietnam5GVinaphone+1+1 othersPopularUnlimited eSIM Plan
Get connected in Vietnam in minutes.
From
Morocco5GOrange Morocco+1+1 othersPopularUnlimited eSIM Plan
Stay connected across Morocco.
From
Greater China3+ countries
PopularData eSIM Plan
Stay connected across Greater China.
From
$4.32
UAE5GDuPopularUnlimited eSIM Plan
Stay connected across UAE.
From
Saudi Arabia5GSTCPopularUnlimited eSIM Plan
Stay connected across Saudi Arabia.
From
Egypt5GOrangePopularUnlimited eSIM Plan
Stay connected across Egypt.
From
North America3+ countries
PopularData eSIM Plan
Get connected in North America in minutes.
From
$6.09
Brazil5GTIM+1+1 othersPopularUnlimited eSIM Plan
Get connected in Brazil in minutes.
From
East Asia3+ countries
PopularData eSIM Plan
Stay connected across East Asia.
From
$7.43
India4GAirTel+1+1 othersPopularUnlimited eSIM Plan
Stay connected across India.
From
Mauritius5GEmtelPopularUnlimited eSIM Plan
Stay connected across Mauritius.
From
Asia20+ countries
PopularData eSIM Plan
Stay connected across Asia.
From
$10.02
South America20+ countries
PopularData eSIM Plan
Stay connected across South America.
From
$10.26
Caribbean25+ countries
PopularData eSIM Plan
Stay connected across Caribbean.
From
$11.75
Middle East11+ countries
PopularData eSIM Plan
Stay connected across Middle East.
From
$12.60
West Asia6+ countries
PopularData eSIM Plan
Stay connected across West Asia.
From
$13.32
Global128+ countries
PopularData eSIM Plan
Stay connected across Global.
From
$13.68
Africa29+ countries
PopularData eSIM Plan
Stay connected across Africa.
From
$15.99
FAQs
eSIM plans for popular destinations like Japan, Mexico, and Europe are well worth getting before you travel. They activate before you leave home, connect to local networks the moment you land, and let you keep your US number active on your primary SIM at the same time. US travelers heading to popular destinations save up to 84% versus standard carrier rates.
Airalo is a well-known eSIM provider with broad destination coverage. HelloRoam covers 185+ countries across 199 networks and adds a clear refund policy that Airalo does not offer. HelloRoam also provides 24/7 live chat support. Both services offer instant QR delivery, but HelloRoam's pricing often comes out lower for popular US traveler routes like Mexico and Japan.
HelloRoam vs Simify: HelloRoam covers 185+ countries on 199 networks with plans starting at $1.03 per day. Simify offers fewer destination options and less transparent pricing. Airalo offers fixed data plans in 200-plus countries but no unlimited option. HelloRoam offers both fixed data and unlimited daily plans with 24/7 WhatsApp support in 63 languages. For US travelers going to Japan, Europe, or Mexico, HelloRoam is the stronger pick on coverage and support.
HelloRoam eSIM plans work internationally in 185+ countries. Each plan connects to local mobile networks in the destination country, giving you local network speeds without international roaming fees. US travelers can buy an eSIM plan for Europe, Japan, Mexico, or Southeast Asia and activate it before departure for same-day connectivity.
All three are strong eSIM providers for international travel. Airalo covers 200+ countries with both fixed and unlimited plans. Holafly focuses on unlimited daily plans for about 60 markets with capped hotspot. HelloRoam offers both plan types across 185+ countries with uncapped hotspot and 24/7 WhatsApp support. For budget travelers who want fixed data at lower per-GB pricing plus an unlimited option, HelloRoam is a strong choice for eSIM for travel.
HelloRoam's Europe plan is one of the most popular eSIM picks for US travelers visiting multiple countries. It covers 30-plus countries, including the UK, France, Germany, and Spain, under one flat purchase. That beats buying a separate SIM card in each city. Set it up before you fly out of JFK or LAX and you are connected from the moment you land.
An eSIM is worth getting when traveling because it costs far less than carrier day passes. AT&T International Day Pass costs $12 per day and Verizon TravelPass costs $10 per day. HelloRoam eSIM plans start from $1.03 for fixed data, with no daily fees and no contracts. Activate before departure and land connected the moment your plane touches down. Budget travelers know the exact cost upfront with no surprise bills.
When shopping popular eSIM plans, keep two practical limits in mind. First, data-only plans do not assign a local phone number, so voice calls still go through WhatsApp or FaceTime. Second, once installed, a HelloRoam eSIM profile is not transferable to another phone. eSIM activation is simple: scan the QR code in Settings, tap install, and select the plan when you land. For most US travelers these trade-offs are minor compared to savings of up to 84% on international data versus standard carrier roaming. eSIM-compatible phones include iPhone XS and later, Samsung Galaxy S20 and later, Google Pixel 3 and later, and most 2020-plus Android flagships.
HelloRoam covers 185+ countries across 199 mobile networks, making it one of the broadest eSIM providers for global travel. From Southeast Asia eSIM and Europe eSIM to Latin America, HelloRoam has plans for virtually every destination US travelers visit: eSIM UK, eSIM Canada, eSIM Thailand, eSIM Korea, eSIM India, eSIM Italy, and eSIM Australia. The best eSIM for international travel is one that covers your specific route, activates before you board, and costs less than a day pass. Each HelloRoam destination page lists the specific networks available so you know the coverage before you buy.
HelloRoam eSIM USA plans run on T-Mobile, AT&T, and Verizon partner networks. Fixed plans start from 3GB for 12 days. Unlimited daily plans are also available. How much is a T-Mobile SIM card? A T-Mobile sim card price starts at around $10 to $25 for domestic use, but their international roaming charges add $5 to $12 per day abroad. HelloRoam eSIM cards for USA coverage give visitors from the UK, Canada, or Japan local network speeds in New York, Los Angeles, Chicago, and Miami at a flat rate.
The HelloRoam app is one of the best for browsing popular eSIM destinations because all top routes for US travelers, from Japan and Mexico to Europe and Southeast Asia, are surfaced on the main catalog page. You browse by destination, compare fixed and unlimited plans side by side, and check out in under 5 minutes. The app is available on the App Store and Google Play.
HelloRoam beats Airalo on three key points: unlimited daily data plans (Airalo offers fixed data only), 24/7 WhatsApp support, and 63 languages. HelloRoam also offers a refund policy for unused plans and access to premium US carrier networks including T-Mobile and AT&T. Airalo has wider brand recognition and covers 200-plus countries. For US travelers heading to popular destinations, HelloRoam delivers more plan flexibility and faster live support.
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Buy, activate, and track your eSIMs from anywhere, on any trip.
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