Sirocco or Airalo for Vietnam?
2 brands checked on 26/10/2026 · published by Mocom SAS (Sirocco)
Brands compared: Sirocco, Airalo and Holafly
As of 26/10/2026, out of 16 trips compared in Vietnam: Sirocco cheaper on 16, Airalo on 0; average gap 31%.
Sirocco Our eSIM
Cheaper on 16 of the 16 trips comparedno ratingAiralo
Cheaper on 0 of the 16 trips compared★ 4.6 · 47,735 reviewsOfficial website › Airalo (new tab)Badges for the 7 days, 5 GB trip, worked out among the 3 brands we compare, as on the destination page.
The verdict, by type of trip
- Short stay3 days, 5 GBSirocco Our eSIM€9.00 against €9.50 with Airalo (6% more)
- One week7 days, 5 GBSirocco Our eSIM€9.00 against €9.50 with Airalo (6% more)
- Unlimited7 days, unlimitedSirocco Our eSIM€23.70 against €25.00 with Airalo (5% more)
- Family of 44 travellers, 7 days, 5 GB eachSirocco Our eSIM€32.40 against €38.00 with Airalo (17% more)
A written rule, the same for every pair: for each type of trip, the cheaper of the two at the price we checked. Nothing is picked by hand; customer ratings don't count.
Prices, trip by trip
For each trip, each brand's cheapest plan that covers the duration and the data. In green, the cheaper of the two; "+x%", how much more the other one costs.
| Trip | Sirocco Our eSIM | Airalo |
|---|---|---|
| 3 days | ||
| 1 GB, 3 days | €3.80that's €1.27/dayCheaper | €4.00that's €1.33/day5% more expensive |
| 5 GB, 3 days | €9.00that's €3.00/dayCheaper | €9.50that's €3.17/day6% more expensive |
| 10 GB, 3 days | €15.20that's €5.07/dayCheaper | €16.00that's €5.33/day5% more expensive |
| Unlimited, 3 days | €10.40that's €3.47/dayCheaper | €11.00that's €3.67/day6% more expensive |
| 7 days | ||
| 1 GB, 7 days | €3.80that's €0.54/dayCheaper | €7.50that's €1.07/day97% more expensive |
| 5 GB, 7 days | €9.00that's €1.29/dayCheaper | €9.50that's €1.36/day6% more expensive |
| 10 GB, 7 days | €15.20that's €2.17/dayCheaper | €16.00that's €2.29/day5% more expensive |
| Unlimited, 7 days | €23.70that's €3.39/dayCheaper | €25.00that's €3.57/day5% more expensive |
| 15 days | ||
| 1 GB, 15 days | €3.90that's €0.26/dayCheaper | €10.00that's €0.67/day156% more expensive |
| 5 GB, 15 days | €9.50that's €0.63/dayCheaper | €10.00that's €0.67/day5% more expensive |
| 10 GB, 15 days | €15.60that's €1.04/dayCheaper | €16.50that's €1.10/day6% more expensive |
| Unlimited, 15 days | €42.20that's €2.81/dayCheaper | €44.50that's €2.97/day5% more expensive |
| 30 days | ||
| 1 GB, 30 days | €3.90that's €0.13/dayCheaper | €10.50that's €0.35/day169% more expensive |
| 5 GB, 30 days | €9.90that's €0.33/dayCheaper | €10.50that's €0.35/day6% more expensive |
| 10 GB, 30 days | €16.10that's €0.54/dayCheaper | €17.00that's €0.57/day6% more expensive |
| Unlimited, 30 days | €60.30that's €2.01/dayCheaper | €63.50that's €2.12/day5% more expensive |
3 brands compared, not an exhaustive listWhy this ranking?
Compared on price: for each trip, each brand's cheapest plan that covers the duration and the data, at the public price we checked. Average gap: the mean, over the trips compared, of the difference between the two prices relative to the cheaper one.
Not an exhaustive comparison: 3 brands out of the dozens that sell eSIMs. The list of brands compared is in our Methodology.
eSIMeter is published by Mocom SAS, which sells Sirocco: the site is funded by those sales. No other brand pays us.
Customer ratings
App Store United Kingdom, checked on 26/10/2026. Ratings don't count in the verdict.
- Sirocco Our eSIMno rating
- Airalo★ 4.6 · 47,735 reviews
Going further
- Every brand we compare for Vietnam: the full ranking ›
- Sirocco or Airalo, all destinations ›
- Other head-to-heads for Vietnam: Sirocco vs Holafly · Airalo vs Holafly
A page per destination is only published if both brands have a price for at least 4 of the 16 trips, and if the cheaper one changes with the trip or the average gap reaches 5%. Otherwise they are still compared in the destination's ranking. Methodology