The short answer
Airalo is cheaper than Holafly for Portugal at every length both sell: $11.50 against $11.90 for 3 days, $27 against $27.50 for a week, $48 against $50.50 for 15 days and $69 against $73.90 for 30 days. Airalo also sells buckets, 10 GB at $11 and 20 GB at $19. Holafly states no daily cap; Airalo slows you to 1 Mbps after a daily allowance. Ringo Light, the third option, is unlimited data at full speed for 3 days at $8.99, 2 weeks at $16.99 or 30 days at $26.99.
Unlimited data at full speed for 3 days at $8.99, 2 weeks at $16.99 or 30 days at $26.99, nothing renews, no app. Airalo asks $48 for 15 days and $69 for the month, Holafly $50.50 and $73.90. No buckets and no 7-day plan.
$11.50 for 3 days, $27 for a week, $48 for 15 days and $69 for 30 days of unlimited. 10 GB for 30 days at $11, 20 GB at $19, on a plan that rides NOS. Needs its app.
Days, not gigabytes, on MEO, NOS and Vodafone. $11.90 for 3 days, $27.50 for a week, $50.50 for 15 days and $73.90 for 30. Sharing limited to 1 GB a day. Its app shows the data balance. No buckets.
Prices read on 22 October 2026: Airalo, Holafly on their own sites or listings, Ringo Light from its catalogue. All in US dollars unless stated. Treat every number as a snapshot.
See the full price index for every country.
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The prices, charted
US dollars, 22 October 2026. Ringo Light sells 2 weeks, Airalo and Holafly 15 days. Airalo slows to 1 Mbps after a daily allowance; Holafly states no daily cap; Ringo Light is unlimited data at full speed.
The 30-day plan at each brand. Ringo Light is unlimited data at full speed. Airalo slows to 1 Mbps after a daily allowance. Holafly states no daily cap for your own phone.
Holafly sells no buckets, so it has no bar here. Ringo Light sells no bucket either: its 2 weeks is unlimited and lasts 2 weeks, not 30 days. For a fixed 10 GB, Airalo is the one of the two that sells it, at $11.
Side by side
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Airalo vs Holafly in one paragraph
Airalo is cheaper than Holafly for unlimited in Portugal at every length both sell: $0.40 for 3 days, $0.50 for a week, $2.50 for 15 days and $4.90 for a month. Holafly is the simpler product: unlimited days with no stated daily cap, on MEO, NOS and Vodafone. Airalo adds buckets, 10 GB at $11 and 20 GB at $19, but its unlimited slows to 1 Mbps after a daily allowance, and you need its app. Pick Airalo if you want a bucket or the lowest price of the two. Pick Holafly if you stream all evening and never want to think about a daily cap. If the trip is 3 days, two weeks or a month and you want unlimited, neither is the cheapest: Ringo Light sells 3 days at $8.99, 2 weeks at $16.99 and 30 days at $26.99, unlimited data at full speed.
Price: the same trip at each
Priced on 22 October 2026, in US dollars, for unlimited data. For 3 days, Airalo asks $11.50 and Holafly $11.90, so Airalo is $0.40 lower. For 7 days, Airalo asks $27 and Holafly $27.50, so Airalo is $0.50 lower. For 15 days, Airalo asks $48 and Holafly $50.50, so Airalo is $2.50 lower. For 30 days, Airalo asks $69 and Holafly $73.90, so Airalo is $4.90 lower.
Ringo Light sells three trips for Portugal: 3 days at $8.99, 2 weeks at $16.99 and 30 days at $26.99. Against the cheaper of these two at each length: Ringo Light's 3 days at $8.99 is $2.51 less than Airalo's $11.50; its 2 weeks at $16.99 costs less than Airalo's 7 days at $27, the cheaper week of the two, with a week of days left over; its 2 weeks at $16.99 is $31.01 less than Airalo's 15 days at $48; its 30 days at $26.99 is $42.01 less than Airalo's $69. Ringo Light sells no 7-day plan.
Airalo sells 10 GB for 30 days at $11 and 20 GB at $19. Holafly sells no buckets. Ringo Light sells no buckets either: its unlimited plans last 3 days, 2 weeks or 30 days, so if you need a small amount of data to last a month, a bucket is the better buy. We would rather you read that here than at checkout.
What unlimited means at each
Airalo gives a daily allowance at full speed, then slows to 1 Mbps. Holafly states no daily cap for your own phone and limits sharing to 1 GB a day. Ringo Light is unlimited data at full speed for the whole 3 days, 2 weeks or 30 days, with no daily figure. Fair use policy, see Terms.
Networks and coverage in Portugal
Portugal has three main networks, MEO, NOS and Vodafone, and all three cover Lisbon, Porto and the Algarve well. Airalo's Fofo Mobil plan rides NOS. Holafly lists MEO, NOS and Vodafone. Ringo Light rides a local partner network and names none. The islands, Madeira included, are covered by MEO, NOS and Vodafone too. Signal can drop in the deepest bends of the Douro valley, so download an offline map before you board the train, whichever eSIM you buy.
Installation, app and support
Airalo needs its app. Holafly needs its app only for the data balance. Ringo Light needs no app: the eSIM arrives by email in seconds and installs in one scan, and support is by email. Whichever you pick, install it at home on Wi-Fi before you fly and switch it on for data when you land in Lisbon or Porto.
The cheaper third option: Ringo Light
Ringo Light is our own data eSIM. For Portugal it sells three trips, all unlimited data at full speed: 3 days at $8.99, 2 weeks at $16.99 and 30 days at $26.99. One payment, nothing renews, no app.
What it does not do: no buckets, no 7-day plan, no phone number, data only. Calls go over apps that use data. If you want 10 GB or 20 GB, Airalo at $11 and $19 is the better buy. If you want to know your network before you buy, Holafly lists MEO, NOS and Vodafone and Airalo's plan rides NOS; Ringo Light names none.
The full comparison for Portugal, priced the same day, is at /blog/best-esim-for-portugal. The card to buy Ringo Light is further up this page, just after the side-by-side table.
Which to pick
- Airalo, if you want a bucket. 10 GB for 30 days at $11, 20 GB at $19. Neither Holafly nor Ringo Light sells a bucket.
- Airalo, if you want the lowest price of the two. Cheaper than Holafly at 3 days, a week, 15 days and a month.
- Holafly, if you refuse a daily allowance. No stated daily cap for your own phone, on MEO, NOS and Vodafone. You pay $50.50 for 15 days against $48 at Airalo, and $73.90 for a month against $69.
- ✓Ringo Light, if the trip is 3 days, two weeks or a month. Unlimited data at full speed at $8.99, $16.99 or $26.99, cheaper than both at each length it sells.
Pick by trip
Ringo Light unlimited, 3 days, $8.99, against $11.50 at Airalo and $11.90 at Holafly.
Ringo Light unlimited, 2 weeks, $16.99, less than Airalo's 7 days at $27 or Holafly's at $27.50.
Airalo 10 GB for 30 days at $11. Holafly and Ringo Light sell no bucket.
Ringo Light unlimited, 30 days, $26.99, against $69 at Airalo and $73.90 at Holafly.
Frequently asked questions
How we compared, and our sources
Airalo, Holafly, Ringo Light
We priced Airalo, Holafly and Ringo Light for Portugal on 22 October 2026, all on the same day, in US dollars. Each rival's price comes from its own website where it showed dollars, otherwise from an esimdb.com listing, and every source and its date is listed below. Ringo Light's prices come from the catalogue our checkout charges.
We compare the trips people actually book: a week, two weeks and a month of unlimited data, and a 10 GB bucket. We read each brand's fair use and speed rules and quote them as the brands state them. We did not run speed tests, so this page makes no speed claims for any brand.
Ringo Light is our own product. We put it in the table on the same terms as everyone else, and where a rival is the better buy the page says so.
Left out: Saily, Nomad and Ubigi. They are compared in the full comparison at /blog/best-esim-for-portugal, priced on the same day. This page answers one question, Airalo or Holafly, so it keeps to those two and the cheaper third option.
- Airalo: www.airalo.com/portugal-esim?currency=USD, unlimited and buckets in dollars on the site, 22 October 2026
- Holafly: esim.holafly.com/esim-portugal/, dollar price table on its own page, 22 October 2026
- Ringo Light: our own catalogue, the prices the checkout charges on 22 October 2026.
Written and priced by the Ringo team. Prices change often; if you spot one that has moved, tell us through the contact page and we will update the table.
