abesteSIM
500MB/day
Data
1 days
Validity
$0.39
$0.80/GB
PortugalAny lengthNormal · ≈500 MB/dayFind your eSIM for Portugal
Showing all plan lengths — tell us your trip length and we'll rank by what your days actually cost.
2,847 plans · 77 providers
How we rankLowest total price first. Data allowances differ.
All matching plans are shown. Compare providers
Get plan →
abesteSIM
200MB
Data
1 days
Validity
$0.40
$2.05/GB
AlpineSIM
5G available
500MB/day
Data
1 days
Validity
Check coupon eligibility10% off · eligibility not yet confirmed · 10% off with AFFINCO.
$0.44
$0.90/GB
Yesim
500MB
Data
1 days
Validity
$0.49
$1.00/GB
eSIM4Travel
100MB
Data
1 days
Validity
$0.50
$5.12/GB
VoyaSIM
5G available
500MB/day
Data
1 days
Validity
Check coupon eligibility10% off · eligibility not yet confirmed · 10% off with ESIMADVICE10. No minimum spend.
$0.50
$1.02/GB
RedteaGO
200MB
Data
1 days
Validity
$0.52
$2.66/GB
eSIM.DOG
5G available
500MB
Data
7 days
Validity
$0.58
$1.19/GB
Zwitchy
100MB
Data
1 days
Validity
$0.60
$6.14/GB
iRoamly
500MB/day
Data
1 days
Validity
$0.60
$1.23/GB
AlpineSIM
5G available
300MB/day
Data
1 days
Validity
Check coupon eligibility10% off · eligibility not yet confirmed · 10% off with AFFINCO.
$0.61
$2.08/GB
eSIM.DOG
1GB
Data
1 days
Validity
$0.61
$0.61/GB
eSIM.DOG
5G available
1GB
Data
7 days
Validity
$0.65
$0.65/GB
eSIM.DOG
800MB
Data
1 days
Validity
$0.68
$0.87/GB
RedteaGO
300MB
Data
1 days
Validity
$0.70
$2.39/GB
RedEx
Unlimited
Data
1 days
Validity
$0.71
per-day —
AlpineSIM
5G available
1GB/day
Data
1 days
Validity
Check coupon eligibility10% off · eligibility not yet confirmed · 10% off with AFFINCO.
$0.76
$0.76/GB
eSIM4Travel
500MB
Data
1 days
Validity
$0.80
$1.64/GB
Bloomy eSIM
5G available
1GB/day
Data
1 days
Validity
$0.81
$0.81/GB
AlpineSIM
5G available
1GB
Data
7 days
Validity
Check coupon eligibility10% off · eligibility not yet confirmed · 10% off with AFFINCO.
$0.83
$0.83/GB
MicroEsim
5G available
500MB/day
Data
1 days
Validity
$0.84
$1.72/GB
Bloomy eSIM
5G available
1GB
Data
7 days
Validity
$0.86
$0.86/GB
CONNECT ME GURU
5G available
500MB/day
Data
1 days
Validity
$0.88
$1.80/GB
Roaming4You
5G available
1GB/day
Data
1 days
Validity
$0.90
$0.90/GB
Good to know in Portugal
For mainland, island and road trips, activate before leaving reliable Wi-Fi and download offline maps. Compare Portugal-only prices with regional Europe plans when Spain or another border crossing is on the itinerary.
Also travelling to…
Good questions about Portugal eSIMs
What is the cheapest eSIM for Portugal?
Plans start at $0.39 and the median price is $0.90/GB. Prices re-checked 12 h ago.
When should I install an eSIM for Portugal?
Install on reliable Wi-Fi within the provider's documented window. Some plans start validity at installation and others at first connection, so follow the selected plan's email rather than assuming.
Are unlimited eSIM plans available for Portugal?
Yes. 260 current plans are listed as unlimited. Read each network note for a daily high-speed allowance or throttle rule; “unlimited” is not automatically full speed all day.
Can I top up an eSIM for Portugal?
599 of 2850 current plans disclose top-up support. Filter by “Top-up available” and verify whether the same profile can accept another package.