Portugal eSIM Plans · At least 3 GB · 21 days or more

See the cheapest plans
6344 plans found · Showing 1811

How much eSIM data do I need?

Portugal

How will you use mobile data?

Around 10 GB for your trip

At least 10 GB · 7 days

A starting estimate for one person with Wi-Fi available. Video quality, backups and sharing can use much more.

Find matching plans

We set minimum data and validity, and hide daily-capped plans to compare a total trip allowance. You can adjust the filters afterwards.

These are minimum filters, not an exact package size. Daily allowances stay daily; check each plan’s limits and activation terms.

Data 3 GB – Any
Validity 21 days – Any

Providers

Choose the providers you want to compare. No selection means all providers.

All providers

Advanced filters
Stixrs
Europe Fixed Data eSIM 33 Countries 20 GB 30 Days
Updated 2026-11-11
20 GB
30 days
$16.00
$0.80/GB
View plan
Tripuck
Global 5 GB / 25 Days
Updated 2026-10-29
5 GB
25 days
$16.01
$3.20/GB
View plan
Quibity
Europe eSIM 10 GB / 30 days
Updated 2026-11-11
10 GB
30 days
$16.03
(14,40 EUR) $1.60/GB
View plan
ASIMGO
eSIM Europe - 32 Countries - 25 Days / Total 30GB
Updated 2026-11-12
30 GB
25 days
$16.04
$0.53/GB
View plan
AeriSIM
Europe 32 Countries eSIM - 25 Days / Total 30GB
Updated 2026-11-12
30 GB
25 days
$16.04
$0.53/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 30 Days / Total 20GB
Updated 2026-11-12
20 GB
30 days
$16.16
$0.81/GB
View plan
AeriSIM
Asia & Europe 52 Countries eSIM - 30 Days / Total 20GB
Updated 2026-11-12
20 GB
30 days
$16.16
$0.81/GB
View plan
AlpineSIM
AlpineSIM Global (120+ areas) - 3GB / 30 Days
Updated 2026-11-12
3 GB
30 days
$16.32
$5.44/GB
View plan
Bloomy eSIM
Europe (35 areas) 20GB 30 Days
Updated 2026-11-12
20 GB
30 days
$16.40
$0.82/GB
View plan
Stixrs
Global Fixed Data eSIM 85 Countries 5 GB 30 Days
Updated 2026-11-11
5 GB
30 days
$16.50
$3.30/GB
View plan
Tripuck
Balkans 30 GB / 30 Days
Updated 2026-10-29
30 GB
30 days
$16.52
$0.55/GB
View plan
ASIMGO
eSIM Europe - 32 Countries - 30 Days / Total 30GB
Updated 2026-11-12
30 GB
30 days
$16.55
$0.55/GB
View plan
AeriSIM
Europe 32 Countries eSIM - 30 Days / Total 30GB
Updated 2026-11-12
30 GB
30 days
$16.55
$0.55/GB
View plan
Billion Connect
Europe eSIM [33 Countries] - 20GB - 30 Days
Updated 2026-11-05
20 GB
30 days
$16.60
$0.83/GB
View plan
eSIM4Travel
Best Europe 41 eSIM - 20 GB - 30 Days
Updated 2026-11-12
20 GB
30 days
$16.70
$0.84/GB
View plan
Tripuck
Global 10 GB / 25 Days
Updated 2026-10-29
10 GB
25 days
$16.78
$1.68/GB
View plan
Tripuck
Europe 30 GB / 25 Days
Updated 2026-10-29
30 GB
25 days
$16.85
$0.56/GB
View plan
Bloomy eSIM
Europe (33 areas) 20GB 30 Days
Updated 2026-11-12
20 GB
30 days
$16.94
$0.85/GB
View plan
Skyalo
Portugal 20GB 30Days
Updated 2026-11-12
20 GB
30 days
$16.99
$0.85/GB
View plan
Skyalo
Europe (31 areas) 20GB 31Days
Updated 2026-11-12
20 GB
31 days
$16.99
$0.85/GB
View plan
Saily
Portugal 10GB 30 days
Updated 2026-11-12
10 GB
30 days
$16.99
$1.70/GB
View plan
Wanderly
Europe 5GB 30Days
Updated 2026-11-12
5 GB
30 days
$16.99
$3.40/GB
View plan
Wanderly
Europe (35 areas) 20GB 30Days
Updated 2026-11-12
20 GB
30 days
$16.99
$0.85/GB
View plan
CloudOn
Europe_5GB_30DAYs
Updated 2026-11-11
5 GB
30 days
$16.99
$3.40/GB
View plan
Ubigi
World Prepaid eSIM data plan - 5GB/month
Updated 2026-11-12
5 GB
30 days
$17.00
$3.40/GB
View plan
Bloomy eSIM
Global (120+ areas) 3GB 30 Days
Updated 2026-11-12
3 GB
30 days
$17.10
$5.70/GB
View plan
ASIMGO
eSIM Europe (41 Countries) - 30 Days / Total 20GB
Updated 2026-11-12
20 GB
30 days
$17.16
$0.86/GB
View plan
Stellar
Portugal 50GB 30Days + Free Stellar VPN
Updated 2026-11-12
50 GB
30 days
$17.40
(15,63 EUR) $0.35/GB
View plan
ConnectMeGuru
Europe (40+ areas) & Morocco 10GB 30Days
Updated 2026-10-31
10 GB
30 days
$17.41
$1.74/GB
View plan
Zwitchy
Portugal · 20 GB · 30 days
Updated 2026-11-11
20 GB
30 days
$17.50
$0.88/GB
View plan
Always Mobile
Global139 3GB 30Days
Updated 2026-11-06
3 GB
30 days
$17.50
$5.83/GB
View plan
Stellar
Europe (30+ areas) 15GB 90Days + Free Stellar VPN
Updated 2026-11-12
15 GB
90 days
$17.57
(15,78 EUR) $1.17/GB
View plan
Tripuck
Global 5 GB / 365 Days
Updated 2026-10-29
5 GB
365 days
$17.67
$3.53/GB
View plan
ConnectMeGuru
Europe (30+ areas) 15GB 90Days
Updated 2026-10-31
15 GB
90 days
$17.68
$1.18/GB
View plan
ASIMGO
eSIM Europe (36 Countries) - 25 Days / Total 30GB
Updated 2026-11-12
30 GB
25 days
$17.75
$0.59/GB
View plan
Tripuck
Global 3 GB / 30 Days
Updated 2026-10-29
3 GB
30 days
$17.78
$5.93/GB
View plan
Yesim
Europe
Updated 2026-11-12
10 GB
30 days
$17.81
(16,00 EUR) $1.78/GB
View plan
Yesim
Portugal
Updated 2026-11-12
10 GB
30 days
$17.81
(16,00 EUR) $1.78/GB
View plan
eSIMo
Portugal 10GB
Updated 2026-11-11
10 GB
30 days
$17.90
$1.79/GB
View plan
MyTravel eSIM
Europe (31 areas) 20GB 31Days
Updated 2026-11-11
20 GB
31 days
$17.95
(16,12 EUR) $0.90/GB
View plan
ViaConecta
Portugal 20 GB 30 Days
Updated 2026-11-07
20 GB
30 days
$17.95
$0.90/GB
View plan
Wanderly
Europe (33 areas) 20GB 30Days
Updated 2026-11-12
20 GB
30 days
$17.99
$0.90/GB
View plan
Wanderly
Europe (40+ areas) & Morocco 5GB 30Days
Updated 2026-11-12
5 GB
30 days
$17.99
$3.60/GB
View plan
Wanderly
Global (120+ areas) 3GB 30Days
Updated 2026-11-12
3 GB
30 days
$17.99
$6.00/GB
View plan
ASIMGO
eSIM Europe (36 Countries) - 30 Days / Total 30GB
Updated 2026-11-12
30 GB
30 days
$17.99
$0.60/GB
View plan
Ubigi
Europe Prepaid eSIM data plan - 20GB/month
Updated 2026-11-12
20 GB
30 days
$18.00
$0.90/GB
View plan
Keep On Roaming
Roam Like Home® Europe 10 GB 30 Days
Updated 2026-11-12
10 GB
30 days
$18.00
$1.80/GB
View plan
PikaSim
Europe (35 areas) 10GB 30Days
Updated 2026-11-12
10 GB
30 days
$18.03
$1.80/GB
View plan
PikaSim
Europe(30+ areas) 5GB 30Days
Updated 2026-11-12
5 GB
30 days
$18.11
$3.62/GB
View plan
AloOui
Europe Lite eSIM 10GB 30 Days
Updated 2026-11-11
10 GB
30 days
$18.15
$1.82/GB
View plan

Showing 50 of 1811 plans

Load more

Data and trip length

At least 1 GB · 3 days or moreAt least 1 GB · 7 days or moreAt least 1 GB · 14 days or moreAt least 1 GB · 21 days or moreAt least 1 GB · 30 days or moreAt least 1 GB · 60 days or moreAt least 1 GB · 90 days or moreAt least 1 GB · 180 days or moreAt least 3 GB · 3 days or moreAt least 3 GB · 7 days or moreAt least 3 GB · 14 days or moreAt least 3 GB · 21 days or moreAt least 3 GB · 30 days or moreAt least 3 GB · 60 days or moreAt least 3 GB · 90 days or moreAt least 3 GB · 180 days or moreAt least 5 GB · 3 days or moreAt least 5 GB · 7 days or moreAt least 5 GB · 14 days or moreAt least 5 GB · 21 days or moreAt least 5 GB · 30 days or moreAt least 5 GB · 60 days or moreAt least 5 GB · 90 days or moreAt least 5 GB · 180 days or moreAt least 10 GB · 3 days or moreAt least 10 GB · 7 days or moreAt least 10 GB · 14 days or moreAt least 10 GB · 21 days or moreAt least 10 GB · 30 days or moreAt least 10 GB · 60 days or moreAt least 10 GB · 90 days or moreAt least 10 GB · 180 days or moreAt least 20 GB · 3 days or moreAt least 20 GB · 7 days or moreAt least 20 GB · 14 days or moreAt least 20 GB · 21 days or moreAt least 20 GB · 30 days or moreAt least 20 GB · 60 days or moreAt least 20 GB · 90 days or moreAt least 20 GB · 180 days or moreAt least 30 GB · 3 days or moreAt least 30 GB · 7 days or moreAt least 30 GB · 14 days or moreAt least 30 GB · 21 days or moreAt least 30 GB · 30 days or moreAt least 30 GB · 60 days or moreAt least 30 GB · 90 days or moreAt least 30 GB · 180 days or moreAt least 40 GB · 3 days or moreAt least 40 GB · 7 days or moreAt least 40 GB · 14 days or moreAt least 40 GB · 21 days or moreAt least 40 GB · 30 days or moreAt least 40 GB · 60 days or moreAt least 40 GB · 90 days or moreAt least 40 GB · 180 days or moreAt least 50 GB · 3 days or moreAt least 50 GB · 7 days or moreAt least 50 GB · 14 days or moreAt least 50 GB · 21 days or moreAt least 50 GB · 30 days or moreAt least 50 GB · 60 days or moreAt least 50 GB · 90 days or moreAt least 50 GB · 180 days or more

Major cities

BragaLisbonPorto
Explore destinations