Sweden eSIMs: Airalo wins at every size but one

The EU answer, and who it leaves out

Sweden is in the European Union. An EU or EEA number roams there on your domestic allowance, subject only to whatever fair-use data cap your own operator applies. That is most of the people who visit Sweden, and for them the correct budget is zero.

The rest of this page is for numbers issued outside the EEA — British, American, Canadian, Australian, Swiss, Japanese, and so on. If that is you, Sweden turns out to be one of the better-priced countries in Europe for travel data, and the reason is a single provider.

Airalo is cheaper at every size but one

An earlier version of this page said Nomad was the cheapest option at every size in Sweden. That rested on prices nobody had read off Nomad's own site, and most of them were wrong. Nomad's Swedish rows have since been checked at source: the 50 GB plan is $45, not $29, and the 5 GB is $12.50, not $9. The conclusion goes with the numbers.

At 5 GB Nomad now costs $2.50 more than Airalo. At 10 GB the two are level at $16, the same $1.60 a gigabyte. At 20 GB Nomad comes in $7 below Airalo, which is its one genuine win in Sweden. At 50 GB it is $3 above, so the cheapest gigabyte in the country is Airalo's $0.84 rather than Nomad's $0.90.

The Saily column is new. Its Swedish prices were read off Saily's own site on 18 August 2026, and every one of them came in below what we used to publish: $6.99 rather than $8.99 at 3 GB, $9.99 rather than $12.99 at 5 GB, $15.99 rather than $19.99 at 10 GB, plus a 20 GB month at $26.99 our records did not list at all. Saily is now the cheapest seller at 3, 5 and 10 GB — by three dollars at 3 GB and by a single cent at the other two, which is close enough to call a tie with Airalo. Only at 20 GB, where Nomad's $20 is seven dollars clear, does Saily lose badly.

One thing worth noticing about the Nomad column: $4.50 / $9 / $12.50 / $16 / $20 / $45 is the identical ladder Nomad charges in twelve other countries, from Ireland and the Netherlands to Bulgaria and Romania. Nothing about Swedish wholesale costs produced those numbers. They are a tiering policy applied across a region, which is worth remembering before reading a Swedish price as a Swedish fact.

Where the ladder stops, and what unlimited costs

We hold no Swedish plan larger than 50 GB, and nothing on the capped ladder running longer than 30 days. If you need a multi-month validity window for a season's work, that is not something our Sweden data can price for you, and you should not assume the long-validity products on a provider's own site carry the per-gigabyte rates you see above. They are generally sold on the validity rather than the data, and they tend to be worse per gigabyte than the monthly bundle sitting below them.

At the other end, Holafly's Swedish unlimited ladder runs from $11.90 for three days through $36.50 for ten, up to $73.90 for 30. Holafly sells six windows and no others — 3, 5, 7, 10, 15 and 30 days — so the one-day, 20-day and 90-day plans this page used to list do not exist. All six figures were read off Holafly's own site on 18 August 2026. Airalo's unlimited is verified, and dearer: $34.50 for ten days and $69 for thirty. Nomad's is verified as well and undercuts Airalo at all four durations it sells — $11 for three days, $18 for five, $25 for seven and $33 for ten — though it stops at ten days. Set any of them against $42 for 50 GB over the same month and unlimited only makes sense if you truly cannot predict your usage.

Telia, Gotland, and the tenth of the country that is not covered

Sweden's networks are excellent, and the interesting detail is where they stop.

Tele2 and Telenor switched on 5G across their shared Net4Mobility infrastructure in September 2025, reaching 99.9% of the population and 90% of the landmass. Both figures are impressive and they mean different things. Sweden is a very large country with a population concentrated in its southern third, so the 10% of landmass without that 5G coverage is not distributed evenly — it is not in Stockholm, Gothenburg or Malmö.

Telia has the best overall 4G and 5G population coverage, the widest presence in tourist areas, and the strongest rural and archipelago reach. Three is the weakest of the four in rural areas.

For a Stockholm, Uppsala, Gothenburg or Malmö trip, none of this is a decision. All four networks are strong and the differences are academic. It starts to bite in three specific places: the Stockholm archipelago and Gotland, where you are on and between islands; Kiruna and the far north, where the distances between settlements are enormous; and the long driving routes in between.

What we cannot tell you is which of them you will be on. Nobody names a Swedish host: Nomad, Airalo, Saily and Holafly all leave the field blank, and the Telia, Tele2 and Telenor trio our data used to hold against Holafly came from our own older records rather than from the seller. So we cannot promise you that the cheapest plan is also the one on the strongest network, and we are not going to imply it.

A $10 SIM, and the passport it needs

A local Swedish SIM runs around $10 at the airport, which is about what Airalo's verified 5 GB month costs. What it also needs is your passport: Sweden has required prepaid SIMs to be registered against ID since August 2022, so this is a counter transaction with a form, not a purchase off a shelf. Arlanda, Landvetter and Kiruna all handle it.

An earlier version of this page said Sweden asked for no ID at all. That came from a stale line in our own country record, contradicted by both the Arlanda and Landvetter sources, and we have corrected it at source rather than left the two sitting side by side.

Two reasons we would still buy before flying. The first is that $10 buys an unknown allowance — Swedish prepaid tariffs vary, and we do not have data on what a given airport SIM includes, so we cannot put it on a per-gigabyte footing against $10 for 5 GB. Saying "we do not know" is more useful here than guessing. The second is timing: an eSIM is live on landing, and Arlanda is a 20-minute train ride from a city where you will want a transport app immediately.

If you are landing at Kiruna in winter, the argument for having data before the wheels touch down gets stronger rather than weaker.

What we would do

EU or EEA number: nothing.

Everyone else, a week in the cities: Airalo's 5 GB at $10. We used to send you to Nomad here on a $9 figure that turned out to be wrong; the real price is $12.50, so that reason has gone. Either lasts 30 days, and a week of Stockholm with hotel wifi will not exhaust it. At 10 GB both charge $16 and it is a coin toss.

Two weeks, or anything north of Uppsala, or a car: Nomad's 20 GB at $20. That is the one size where Nomad is clearly the right answer, $7 below Airalo for the same month. At $1.00 a gigabyte it is 60% below Nomad's own 5 GB rate, and the extra $10 over a 5 GB plan buys away the entire question of running out somewhere with a long walk to the next town.

Ignore the long-validity products unless you are staying for a season, and price them on the provider's own site — we hold nothing for Sweden above 50 GB or beyond 30 days. Ignore unlimited unless you are staying a month or more; Sweden's per-gigabyte pricing is too good for the daily rate to compete. And if Sweden is one stop on a wider Nordic or European trip, price a multi-country plan against these — our cheapest eSIM ranking compares on cost per gigabyte rather than headline price.