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Simscanner is an independent travel eSIM comparison site that ranks brands country by country, and compares regional plans across the countries each region covers.
Independent · Best of · Last reviewed 01 Jun 2026 · Methodology v1

Best travel eSIM for Europe

How Simscanner scores this category Data confidence: Sourced plans, scores pending
Direct answer

For a multi-country European trip, one regional eSIM beats buying a separate SIM in each country. On sourced plan data retrieved 02 Jun 2026, Saily is the cheapest way in at $1.79 for 1 GB over 7 days, Airalo Eurolink lists the widest footprint at 42 countries, and Holafly leads the genuinely unlimited tier at $11.70 for 3 days. All three cover the EU under one plan, so you keep the same data as you cross borders, much like the EU's own roam-like-at-home rule.

Prices, coverage, and fair use are sourced per brand from /regions/europe. Per-brand performance scores are pending verification, so no single composite winner is named yet.

What is measured

How we picked

This shortlist names the Europe regional eSIMs that stand out on a single sourced differentiator each, not on an invented overall score. Simscanner read every plan below from the brand's own product page on 02 Jun 2026: the entry price in USD, the member-country count, whether the plan is genuinely unlimited, and the fair use ceiling that applies once a daily or monthly allowance runs out. The shortlist sits inside the full neutral comparison of eleven brands at /regions/europe, where every plan is listed without editorial ordering.

A composite "best overall" ranking stays unpublished because the per-brand coverage, speed, and reliability scores that would decide it are still pending verification. Where this page calls a brand the cheapest, the widest, or the most generous unlimited tier, that claim traces to a price, a country count, or an FUP figure in the sourced data, defined at /how-we-score#country-coverage.

Editorial shortlist on sourced plans

The shortlist

No single composite winner yet

Score pending

Each pick below wins on one sourced fact, the entry price, the country count, or the fair use ceiling, read from the brand's own Europe plan page on 02 Jun 2026. A blended "best overall" stays unpublished until per-brand coverage, speed, and reliability scores are verified, so the cards rank picks by a named differentiator, not by an overall score.

Three picks, one sourced reason eachPlans sourced 02 Jun 2026
Cheapest entry1
Saily

The lowest sourced way into Europe: the Saily Europe eSIM lists 1 GB over 7 days at $1.79 across 35 countries. Its unlimited plan runs high-speed to 5 GB/day, then 1024 kbps. See /brands/saily.

$1.79 · 1 GB · 7 daysVisit Saily ↗
Widest footprint2
Airalo

Airalo Eurolink lists the largest sourced country count on this page, 42 countries, with a 1 GB / 3-day entry plan at $5.00 and hotspot allowed. A separate 10-day unlimited plan sits at $35. See /brands/airalo.

42 countries · $5.00 entryVisit Airalo ↗
Best unlimited tier3
Holafly

Holafly's Europe eSIM is unlimited from the entry tier, $11.70 for 3 days across 33 countries, with high-speed up to roughly 90 GB/month before a 256-1024 kbps slowdown, and hotspot sharing around 1 GB/day. See /brands/holafly.

Unlimited · $11.70 · 3 daysVisit Holafly ↗
Why three differentiators, not one ranking: the cheapest plan, the widest country list, and the most generous unlimited tier are different brands, so a single number would hide the trade-off. Each card cites a value from the sourced Europe plan data; the composite ranking is added once per-brand scores leave Pending verification.
Brands tracked for this criterion

Tracked brands

The eleven brands Simscanner tracks for Europe, each with a sourced regional plan in the table below. Listed alphabetically; the order is neutral and does not imply ranking. Each chip links to the brand profile, where per-plan pricing and retrieved dates live.

The comparison

Plans side by side

The entry Europe regional plan for each tracked brand, with the sourced USD price, validity, member-country count, unlimited status, and fair use ceiling. Every value was read from the brand's own product page or a named secondary listing on 02 Jun 2026. Unknown values read "Pending verification", never a guess.

Prices are entry-tier and change often; treat them as a sourced snapshot, not a live quote.

Brand Entry plan From (USD) Countries Unlimited & FUP Hotspot
Saily1 GB / 7 days$1.7935Unlimited plan: 5 GB/day high-speed, then 1024 kbpsAllowed
Nomad1 GB / 7 days$4.0035No unlimited entry tier; separate 5- and 10-day unlimited plans (512 kbps after daily cap)Allowed
Airalo1 GB / 3 days$5.0042No unlimited entry tier; separate 10-day unlimited plan at $35Allowed
aloSIM1 GB / 7 days$5.0035Unlimited plan: 2 GB/day high-speed, then 512 kbpsAllowed
Jetpac1 GB / 4 days$7.0033Unlimited plan: 3 GB/day high-speed, then 1 MbpsAllowed (unlimited tethering stated)
Maya MobileUnlimited / 3 days$9.99Pending verificationUnlimited; no throttling statedIncluded
HolaflyUnlimited / 3 days$11.7033Unlimited; high-speed to ~90 GB/month, then 256-1024 kbpsAllowed (~1 GB/day share)
GigSky500 MB / 7 daysPending verification42No unlimited Europe plan (fixed-data only)Pending verification
UbigiUnlimited / 30 days$49.0038Unlimited; high-speed 60 GB/month, then 2 MbpsAllowed (data sharing)
HelloRoamEurope regional plan pendingPending verificationPending verificationStates "no throttling during the plan period"; no numeric FUP published. Catalogue entry from $1.03 (mid-pack; lowest tracked entry $2.09 for Iceland), spanning 185+ countries on 204+ networksIncluded free (hotspot & tethering)
Sourced

Read from the brand's own Europe plan page or a named listing, retrieved 02 Jun 2026. Full source URLs sit in the regional dataset.

Pending

GigSky's Europe entry price and hotspot rule, Maya Mobile's country count, and HelloRoam's Europe regional plan, price and member-country count are not yet quoted from a primary page.

Scores

Per-brand coverage, speed, and reliability scores stay pending, so no composite rank is shown in this table.

Prices are the entry tier in USD. Larger data bundles, longer validity, and per-country plan detail with retrieved dates live on each brand profile and on /regions/europe.
What you give up

Coverage trade-offs

The sourced country counts run from 33 (Holafly, Jetpac) to 42 (Airalo Eurolink, GigSky), so the cheapest plan is rarely the widest. Saily's $1.79 entry covers 35 countries; Airalo's $5.00 entry reaches 42 but costs more and validates for only 3 days. A regional eSIM also rides on a different local network in each country, so a brand can run well in France and weaker in a less-served member country. The European best-of picks lean on the largest verified member-country list and the clearest fair use wording, both read on 02 Jun 2026.

Unlimited is not one thing across these brands. Maya Mobile states no throttling on its Europe+ plan, while Holafly, Saily, aloSIM, Jetpac, and Ubigi all apply a fair use ceiling, from Saily's 5 GB/day down to a 256 kbps floor on Holafly once the monthly high-speed allowance is spent. GigSky sells unlimited on individual European country plans (about 2.5 GB/day high-speed), not as a single Europe-wide plan. If you tether a laptop, check the hotspot column: Holafly caps sharing at roughly 1 GB/day, whereas Jetpac states unlimited tethering. Per-country precision lives on the member pages such as /countries/france, /countries/spain, /countries/italy, /countries/germany, and /countries/united-kingdom.

Use-case verdicts

Best fit by traveller type

Each card names a pick on a sourced plan fact. Where a card depends on a coverage, speed, or reliability score, that blended verdict stays pending and the card flags it.

Cheapest small data plan Lowest sourced entry price, read 02 Jun 2026. Saily · $1.79 / 1 GB / 7 days See Saily →
Multi-country EU trip on one plan Widest sourced member-country list. Airalo Eurolink · 42 countries See Airalo →
Heavy data with no fixed cap Genuinely unlimited from the entry tier. Holafly · unlimited / $11.70 See Holafly →
Rural reliability across less-served countries Decided by per-country speed and reliability scores. Pending verification See category →
Honest backlog

Where data is pending

The plan facts above are sourced. These remaining fields are still pending, and each is shown as pending rather than estimated.

Per-brand coverage, speed, and reliability scoresThe blended measurements that would decide a single "best overall" Europe pick.Pending
GigSky Europe entry priceNot yet quoted from a primary GigSky Europe plan page; secondary listings only.Pending
GigSky Europe hotspot ruleHotspot policy on the Europe regional plan, from published wording.Pending
Maya Mobile Europe+ country countThe number of countries on the Europe+ plan, from a primary Maya page.Pending
HelloRoam Europe regional plan and member-country countHelloRoam lists 185+ countries on 204+ networks with a catalogue entry from $1.03, but a dedicated Europe regional plan, its price, and the member-country count are not yet read from a primary HelloRoam page.Pending
HelloRoam fair use figureHelloRoam states "no throttling during the plan period" but publishes no numeric ceiling; a Simscanner US test slowed to about 1 Mbps after roughly 6 GB in a day, which still needs a Europe-side check.Pending
Composite ranking and use-case verdict for rural reliabilityPublished only once the per-country scores above are verified.Pending
The rules

How Simscanner compares brands

1

Every verdict above is gated on a sourced measurement defined on /how-we-score. No composite "overall" score is published.

2

Comparison cells show either a sourced value with a source URL and retrieved date, or "Pending verification". Cells are never left blank, never filled with a placeholder dash, and never filled with a brand-published marketing claim treated as fact.

3

Per-use-case verdicts appear only when verified data supports them, within the same review window. Until then, the page renders the verdict block in pending state.

Common questions

Common questions

What is the cheapest eSIM for Europe?

On sourced entry-tier data retrieved 02 Jun 2026, Saily is the cheapest way into Europe at $1.79 for 1 GB over 7 days across 35 countries. Nomad follows at $4.00 for 1 GB / 7 days, with Airalo Eurolink and aloSIM at $5.00. Unlimited day-style plans start higher, from $9.99 (Maya Mobile) and $11.70 (Holafly). The cheapest plan is rarely the widest, so weigh price against country count for your route.

Which Europe eSIM covers the most countries?

Airalo Eurolink and GigSky list the widest sourced footprints at 42 countries each, ahead of Ubigi (38), Saily, Nomad and aloSIM (35), and Holafly and Jetpac (33). Counts are read from each brand's own product page, and Maya Mobile's Europe+ country count is still pending verification. Always check the member-country list before relying on a specific border, since a plan can exclude one or two countries inside the region.

Does one Europe eSIM work across EU borders?

Yes. A regional Europe plan holds its data allowance at the plan level, so you keep the same eSIM as you cross from one member country to another without buying a new SIM at each border, much like the EU's own roam-like-at-home rule for local lines. Coverage still depends on which countries the brand lists, so a multi-stop trip across 30 to 42 countries on one plan only works for the countries that plan names.

Which Europe eSIM has truly unlimited data?

Holafly, Saily, aloSIM, Ubigi, Jetpac and Maya Mobile sell unlimited Europe plans, but most apply a fair use ceiling. Saily runs high speed to 5 GB/day then 1024 kbps, aloSIM to 2 GB/day then 512 kbps, Jetpac to 3 GB/day then 1 Mbps, Holafly to roughly 90 GB/month then 256-1024 kbps, and Ubigi to 60 GB/month then 2 Mbps. Maya Mobile states no throttling. HelloRoam likewise states "no throttling during the plan period" and publishes no numeric ceiling, but a Simscanner US test slowed to about 1 Mbps after roughly 6 GB in a day, so we record that as the brand's claim rather than a tested guarantee, and its Europe plan detail is still pending. GigSky sells unlimited on individual European country plans, not as a single Europe-wide plan. Every figure is sourced per brand on 02-03 Jun 2026.

How does Simscanner choose this Europe shortlist?

Each pick wins on one sourced fact, the lowest entry price, the widest country list, or the most generous unlimited tier, read from the brand's own plan page. No brand pays for inclusion or position; the full policy is at /zero-paid-placements. A single composite "best overall" ranking is not published yet because per-brand coverage, speed and reliability scores are still pending verification, so the shortlist names differentiators rather than one number.

Structured data on this page: BreadcrumbList Article ItemList of shortlisted brands with an Offer where a Europe regional price is sourced, and FAQPage. Each Offer price matches the sourced regional-plan data retrieved 02 Jun 2026. No Review or AggregateRating schema is used.