As low as $14.90 USD · QR by email · Works on arrival
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Indochina
14GB total (2GB/day)
Automatic activation on Unitel (Laos), Metfone (Cambodia) and Viettel (Vietnam) — the same one eSIM works on all three the moment it connects, nothing to dial or switch on.
QR emailed within minutes · Stripe secure checkout · No account needed
Indochina
30GB total (2GB/day)
Automatic activation on Unitel (Laos), Metfone (Cambodia) and Viettel (Vietnam) — the same one eSIM works on all three the moment it connects, nothing to dial or switch on.
QR emailed within minutes · Stripe secure checkout · No account needed
Indochina
60GB total (2GB/day)
Automatic activation on Unitel (Laos), Metfone (Cambodia) and Viettel (Vietnam) — the same one eSIM works on all three the moment it connects, nothing to dial or switch on.
QR emailed within minutes · Stripe secure checkout · No account needed
Laos, Cambodia and Vietnam sit in one connected strip of Southeast Asia, joined by land borders you can cross overland — travel guides have called this route "Indochina" for a century because it reads as one trip, not three. This eSIM treats it that way too: one profile connects automatically to Unitel in Laos, Metfone in Cambodia and Viettel in Vietnam as you cross each border, on a single 2GB/day data allowance for the length of your plan. No new QR code, no manual network switching, no juggling three separate data balances. It's data-only (no phone number) and hotspot/tethering is supported on all three networks. If your trip stays inside just one of these countries, a single-country plan is the better value — see our Laos eSIM or Vietnam eSIM pages — but the moment your itinerary crosses a border, this is the one plan that follows you.
One eSIM profile. It connects automatically to Unitel in Laos, Metfone in Cambodia, and Viettel in Vietnam — three networks under one Viettel-group agreement — so you install it once before you fly and it just works as you cross each border, with no new QR code or manual network selection.
2GB of high-speed data per day, for the full length of your plan — 14GB total on 7 days, 30GB on 15 days, 60GB on 30 days. It's a daily allowance rather than one shared pool, so a single heavy-use day (video calls, uploading photos) doesn't eat into the rest of your trip.
No — this is a data-only eSIM, the same as our single-country Laos plans. If you specifically need a real Vietnamese phone number with calls and SMS, our Vietnam Mobifone plans include one, but only for Vietnam.
Yes — hotspot/tethering is supported on all three networks, so you can share the connection with a laptop or a travel companion's phone.
No — if your trip stays inside just Laos or just Vietnam, a single-country plan is cheaper per gigabyte and gives you options this bundle doesn't need to offer, like a real Vietnamese phone number or a longer QR validity window. This plan is built specifically for the multi-country case; get it only if your route actually crosses a border.
A common order is Laos → Cambodia → Vietnam or the reverse — landing in Luang Prabang or Vientiane, crossing south by land or a short flight into Siem Reap for Angkor Wat, then continuing to Phnom Penh or on to Ho Chi Minh City or Hanoi. Install the eSIM before you fly; it stays dormant until it first connects to a network, so there's no cost to having it ready no matter which country you start in.