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Sirocco or Jetpac for the United Kingdom?

2 brands checked on 27/10/2026 · published by Mocom SAS (Sirocco)

Brands compared: Sirocco, Airalo, Holafly, Orange Travel, Instabridge, Roamless, aloSIM, Kolet, Sim Local, Eskimo, eSIM.me and Jetpac

As of 27/10/2026, out of 16 trips compared in the United Kingdom: Sirocco ranked higher on 13, Jetpac on 3; average gap 30%.

Sirocco Our eSIM

Ranked higher on 13 of the 16 trips comparedno ratingSee Sirocco for the United Kingdom ›

Jetpac

Ranked higher on 3 of the 16 trips compared★ 4.4 · 140 reviewsOfficial website › Jetpac (new tab)

The verdict, by type of trip

  • Short stay3 days, 5 GBSirocco Our eSIM€10.90 for 7 GB against €8.50 for 5 GB with Jetpac (9% more per GB)
  • One week7 days, 5 GBSirocco Our eSIM€10.90 for 7 GB against €9.50 for 5 GB with Jetpac (22% more per GB)
  • Unlimited7 days, unlimitedSirocco Our eSIM€23.70 against €25.00 with Jetpac (5% more)
  • Family of 44 travellers, 7 days, 5 GB eachSirocco Our eSIM€39.24 for 7 GB each against €38.00 for 5 GB each with Jetpac (36% more per GB)

A written rule, the same for every pair: for each type of trip, the better ranked of the two on price per GB (for unlimited, on price), at the prices 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 better ranked of the two: price per GB, not counting GB beyond one and a half times the data requested (for unlimited, price). "+x%", how much more the other one costs, per GB when the data differs.

Prices, trip by trip
TripSirocco Our eSIMJetpac
3 days
1 GB, 3 days€3.80that's €1.27/dayRanked higher€7.00that's €2.33/day84% more expensive
5 GB, 3 days€10.907 GBthat's €3.63/dayRanked higher€8.505 GBthat's €2.83/day9% more expensive per GB
10 GB, 3 days€16.1012 GBthat's €5.37/day17% more expensive per GB€11.5010 GBthat's €3.83/dayRanked higher
Unlimited, 3 days€10.40that's €3.47/dayRanked higher€10.50that's €3.50/day1% more expensive
7 days
1 GB, 7 days€3.801 GBthat's €0.54/dayRanked higher€9.003 GBthat's €1.29/day58% more expensive per GB
5 GB, 7 days€10.907 GBthat's €1.56/dayRanked higher€9.505 GBthat's €1.36/day22% more expensive per GB
10 GB, 7 days€16.1012 GBthat's €2.30/dayRanked higher€13.5010 GBthat's €1.93/day1% more expensive per GB
Unlimited, 7 days€23.70that's €3.39/dayRanked higher€25.00that's €3.57/day5% more expensive
15 days
1 GB, 15 days€3.901 GBthat's €0.26/dayRanked higher€11.505 GBthat's €0.77/day97% more expensive per GB
5 GB, 15 days€10.907 GBthat's €0.73/dayRanked higher€11.505 GBthat's €0.77/day48% more expensive per GB
10 GB, 15 days€16.1012 GBthat's €1.07/dayRanked higher€16.5010 GBthat's €1.10/day23% more expensive per GB
Unlimited, 15 days€42.20that's €2.81/day6% more expensive€40.00that's €2.67/dayRanked higher
30 days
1 GB, 30 days€3.901 GBthat's €0.13/dayRanked higher€11.505 GBthat's €0.38/day97% more expensive per GB
5 GB, 30 days€11.40that's €0.38/dayRanked higher€11.50that's €0.38/day1% more expensive
10 GB, 30 days€16.60that's €0.55/day1% more expensive€16.50that's €0.55/dayRanked higher
Unlimited, 30 days€60.30that's €2.01/dayRanked higher€63.00that's €2.10/day4% more expensive

Sirocco is ranked lower on 3 trips: 3 days, 10 GB (€16.10 for 12 GB against €11.50 for 10 GB); 15 days, unlimited (€42.20 against €40.00); 30 days, 10 GB (€16.60 against €16.50).

12 brands compared, not an exhaustive listWhy this ranking?

Compared on price per GB: for each trip, each brand's cheapest plan that covers the duration and the data, at the public price we checked, divided by its GB (at most one and a half times the data requested); for unlimited, the price. Average gap: the mean, over the trips compared, of the difference between the two brands relative to the better ranked one.

Not an exhaustive comparison: 12 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 27/10/2026. Ratings don't count in the verdict.

  • Sirocco Our eSIMno rating
  • Jetpac★ 4.4 · 140 reviews

Going further

A page per destination is only published if both brands have a price for at least 4 of the 16 trips, and if the better ranked one changes with the trip or the average gap reaches 5%. Otherwise they are still compared in the destination's ranking. Methodology

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