“All plans” leaves out 21 multi-country packs that one of GigSky’s plans for Vietnam matches or beats on price, data and validity — they are listed under Multiple-country.
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Prices include the GigSky coupon: enter ESIMADVICE15 at checkout · taxes may apply at checkout · updated Oct 28, 2026
Quick answers
QDoes GigSky sell eSIM plans for Vietnam?⌄
Yes. eSIMAdvice currently lists 40 GigSky Vietnam plans.
QWhat is the cheapest GigSky eSIM for Vietnam?⌄
The lowest displayed GigSky Vietnam plan is Vietnam · 1 GB · 7 days · 5G, at $2.54.
QWhat is the best value GigSky Vietnam plan?⌄
Vietnam · 3.5 GB · 1 day · 5G is the current best-value match by displayed price per GB: $0.85/GB ($2.97 in total).
QIs the ESIMADVICE15 coupon included in these prices?⌄
Yes. Eligible displayed prices already include the active ESIMADVICE15 coupon where the provider rule applies.
