Saily in Serbia: the cheapest 1GB, and a very thin range

One plan, priced well

Our Serbia dataset holds a single Saily row: 1GB, seven days, $3.99. That is 57 cents a day, and the lowest price of admission to a Serbian eSIM from any provider we track.

The figure is indicative rather than verified — it sits in our data without a recent read of Saily's checkout, so expect it to have moved a little. Airalo's Serbia prices, used as the benchmark throughout this page, were read from Airalo's own site on 13 August 2026 and are firmer.

Where the $3.99 actually wins

At 1GB, Serbia's options are close on price and far apart on time:

A penny separates Saily from Airalo and Nomad on price. Four days separate Saily and Nomad from Airalo on validity, and that is the entire argument. Airalo's smallest Serbia plan expires after 72 hours and has no seven-day version at that size, so for a week-long city break where 1GB is genuinely enough it is the wrong shape. Between the other two, Saily is a penny cheaper and Nomad's price is the one that has been read off the seller's site.

An earlier version of this page put Nomad's 1GB week at more than twice this price and explained it away as a Balkans regional plan. That figure had never been checked; Nomad sells a Serbia plan at the price above, and it undercuts Saily at every larger size.

Above 1GB we hold nothing, and that matters

Saily sells in 48 of the 94 countries we track, and elsewhere we hold several sizes from it — three in neighbouring Slovenia, for instance. In Serbia we hold one. That gap is more likely ours than Saily's: it probably does sell 3GB and 5GB Serbia plans that we have not captured. But we will not price a plan we have not seen, so this page cannot tell you whether Saily is good value at any size above the smallest.

If Saily quotes you a larger Serbia plan, here is what it has to beat. Nomad's verified ladder runs $7 for 3GB, $10 for 5GB, $15 for 10GB, $21 for 20GB and $35 for 50GB, and undercuts Airalo at every one of those sizes. That top row is the important one: $0.70 per GB, comfortably the cheapest gigabyte in the country and more than five times better value than the $3.99 entry price. Serbia's small plans are expensive per unit, so anything Saily offers between 3GB and 10GB needs to land under roughly $2 per GB to be interesting.

Tethering, and no queue

Saily's Serbia plans support hotspot sharing, which is not universal — Holafly's Serbia plans do not. On a 1GB allowance tethering is a limited pleasure, but it is there if a laptop needs five minutes of email.

The bigger practical advantage is the paperwork you skip. A Serbian prepaid SIM requires a passport or ID at registration; an eSIM requires none. Against a local SIM at about $14 from the airport, $3.99 also wins outright on price for a short trip — the local option only starts making sense when you need volume, or an actual Serbian number to give to a landlord or a car hire desk.

What we cannot tell you about coverage

Saily's own listing points to A1 and Yettel for Serbia, but that value came out of older generated copy rather than from Saily, and we do not treat it as fact. No Serbian host network is confirmed for any provider in our data, so it should not sway your choice.

Serbia's gaps are worth planning around regardless of who you buy from: the remote Stara Planina mountains, some deep parts of the Djerdap Gorge, and very rural villages in the south. The Kosovo border area is served by a separate network, so do not assume a Serbia plan works there.

The short verdict: Saily is the right buy for a light week in Serbia and an unknown quantity for anything heavier. The Serbia hub has every provider we hold side by side, and cheapest eSIM puts Serbia's prices in context against the rest of the region.