We currently compare 28 verified eSIM plans for Portugal from 2 providers. Data allowances run from 1 GB to 50 GB, plus unlimited options. Validity ranges from 3 to 30 days, covering short breaks and longer trips. Prices start at $4.00. Compare data, validity and prices below.
Some links are affiliate links. We may earn a commission when you buy through them, generally at no additional cost to you. How we rank plans.
Ubigi
30 days validity
$48.00
Unlimited plan: provider fair-use or throttling details were not fully verified in the captured plan data. Check provider terms before relying on unrestricted full-speed use.
unlimited data for 30 days at $48.00.
Ranking confidence: low
View PlanNomad
10 days validity
$33.00
$0.44 / GB
75GB for 10 days at $33.00 ($0.44/GB).
Ranking confidence: medium
View PlanYesim
30 days validity
$2.50
$2.50 / GB
1GB for 30 days at $2.50.
Ranking confidence: medium
View PlanRecommendations are based on provider plans verified on 17 August 2026. Some provider catalogues could not be fully verified.
Selected from 28 recommendation-eligible verified plans across 2 providers. How we rank plans
10 verified plans available.
Airalo
7 days validity
$27.00
Unlimited plan: provider fair-use or throttling details were not fully verified in the captured plan data. Check provider terms before relying on unrestricted full-speed use.
View Deal6 verified plans available.
Ubigi
15 days validity
$34.00
Unlimited plan: provider fair-use or throttling details were not fully verified in the captured plan data. Check provider terms before relying on unrestricted full-speed use.
View Deal10 verified plans available.
Ubigi
30 days validity
$48.00
Unlimited plan: provider fair-use or throttling details were not fully verified in the captured plan data. Check provider terms before relying on unrestricted full-speed use.
View Deal14 verified plans available.
Ubigi
30 days validity
$48.00
Unlimited plan: provider fair-use or throttling details were not fully verified in the captured plan data. Check provider terms before relying on unrestricted full-speed use.
View DealNot sure how much data you need? See our travel eSIM data guide.
Airalo
30 days validity
$69.00
Unlimited plan: provider fair-use or throttling details were not fully verified in the captured plan data. Check provider terms before relying on unrestricted full-speed use.
unlimited data for 30 days at $69.00.
Ranking confidence: medium
View PlanNomad
10 days validity
$33.00
$0.44 / GB
75GB for 10 days at $33.00.
Ranking confidence: medium
View PlanUbigi
30 days validity
$48.00
Unlimited plan: provider fair-use or throttling details were not fully verified in the captured plan data. Check provider terms before relying on unrestricted full-speed use.
unlimited data for 30 days at $48.00.
Ranking confidence: low
View PlanYesim
30 days validity
$57.00
Unlimited plan: provider fair-use or throttling details were not fully verified in the captured plan data. Check provider terms before relying on unrestricted full-speed use.
unlimited data for 30 days at $57.00.
Ranking confidence: low
View PlanaloSIM
30 days validity
$3.50
$3.50 / GB
1GB for 30 days at $3.50.
Ranking confidence: medium
View PlaneSIMPal
120 days validity
$86.90
$0.87 / GB
15% off first payment
100GB for 120 days at $86.90.
Ranking confidence: low
View PlanShowing 12 of 83 plans · from $0.45
Ubigi
$5.00
Ubigi
$14.00
Ubigi
30 days validity
$48.00
Unlimited plan: provider fair-use or throttling details were not fully verified in the captured plan data. Check provider terms before relying on unrestricted full-speed use.
View PlanYesim
30 days validity
$57.00
Unlimited plan: provider fair-use or throttling details were not fully verified in the captured plan data. Check provider terms before relying on unrestricted full-speed use.
View PlanAiralo
30 days validity
$69.00
Unlimited plan: provider fair-use or throttling details were not fully verified in the captured plan data. Check provider terms before relying on unrestricted full-speed use.
View PlanYesim
29 days validity
$55.80
Unlimited plan: provider fair-use or throttling details were not fully verified in the captured plan data. Check provider terms before relying on unrestricted full-speed use.
View PlanYesim
28 days validity
$54.60
Unlimited plan: provider fair-use or throttling details were not fully verified in the captured plan data. Check provider terms before relying on unrestricted full-speed use.
View PlanNomad
10 days validity
$33.00
$0.44 / GB
Yesim
27 days validity
$53.40
Unlimited plan: provider fair-use or throttling details were not fully verified in the captured plan data. Check provider terms before relying on unrestricted full-speed use.
View PlanYesim
26 days validity
$52.20
Unlimited plan: provider fair-use or throttling details were not fully verified in the captured plan data. Check provider terms before relying on unrestricted full-speed use.
View PlanAiralo
30 days validity
$35.00
$0.70 / GB
Yesim
25 days validity
$51.00
Unlimited plan: provider fair-use or throttling details were not fully verified in the captured plan data. Check provider terms before relying on unrestricted full-speed use.
View Plan