Top pick01
Saily
1 GB, 7 days
$4.53
$4.53 / GB
Global
Best Tonga eSIM
From $0.94 · 17 carriers · 1,292 plans
Updated July 8, 2026
Top 4 recommended
View dealDeal
#202
GoMoWorld
1 GB, 30 days
$11.98
$11.98 / GB
#303
GigSky
3 GB, 15 days
$12.03
$4.01 / GB
#404
Esimo
3 GB, 30 days
$39.90
$13.30 / GB
Full comparison
All Tonga eSIM plans
Recommended sort. USD prices. Updated July 8, 2026.
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FAQ
Tonga eSIM, answered
What is the cheapest eSIM for Tonga?+
Plans start from $0.94. Use our comparator to find the best price per GB for your trip duration.
How do I activate an eSIM in Tonga?+
Purchase online, receive a QR code by email, scan it in your phone settings, and enable the eSIM line when you arrive.
Is there a promo code for Tonga eSIM plans?+
Yes. Use code ESIMP at checkout on participating carriers for verified discounts on Tonga plans.