Best eSIM for the UK in 2026: Complete Comparison Guide
Discover the best eSIMs for traveling to the United Kingdom. Detailed comparison with real prices, exclusive promo codes and recommendations by travel profile.
All eSIM plans for United Kingdom by iRoamly in 2026
220 plans found · Last update:
| # | Plan | Data | Duration | Price/GB | Promo code | Price |
|---|---|---|---|---|---|---|
1 |  United Kingdom-eSIM-1GB-5 Days-Total5G iRoamlyH3G/EE/Vodafone | 1.00GB | 5 days | $1.60 | - | $1.60 |
2 | United Kingdom-eSIM-1GB-7 Days-Total5G iRoamlyH3G/EE/Vodafone | 1.00GB | 7 days | $1.70 | - | $1.70 |
3 | United Kingdom-eSIM-1GB-10 Days-Total5G iRoamlyH3G/EE/Vodafone | 1.00GB | 10 days | $1.80 | - | $1.80 |
4 | United Kingdom-eSIM-1GB-15 Days-Total5G iRoamlyH3G/EE/Vodafone | 1.00GB | 15 days | $1.90 | - | $1.90 |
5 | United Kingdom-eSIM-500MB-1 Day-Daily5G iRoamlyH3G/EE/Vodafone | 0.50GB | 1 days | $1.20 | - | $0.60 |
6 | United Kingdom-eSIM-3GB-5 Days-Total5G iRoamlyH3G/EE/Vodafone | 3.00GB | 5 days | $0.93 | - | $2.80 |
7 | United Kingdom-eSIM-1GB-30 Days-Total5G iRoamlyH3G/EE/Vodafone | 1.00GB | 30 days | $2.00 | - | $2.00 |
8 | United Kingdom-eSIM-1GB-5 Days-Daily5G iRoamlyH3G/EE/Vodafone | 1.00GB | 5 days | $3.00 | - | $3.00 |
9 | United Kingdom-eSIM-500MB-5 Days-Daily5G iRoamlyH3G/EE/Vodafone | 0.50GB | 5 days | $6.00 | - | $3.00 |
10 | United Kingdom-eSIM-3GB-7 Days-Total5G iRoamlyH3G/EE/Vodafone | 3.00GB | 7 days | $1.03 | - | $3.10 |
11 | United Kingdom-eSIM-3GB-10 Days-Total5G iRoamlyH3G/EE/Vodafone | 3.00GB | 10 days | $1.07 | - | $3.20 |
12 | United Kingdom-eSIM-1GB-1 Day-Daily5G iRoamlyH3G/EE/Vodafone | 1.00GB | 1 days | $1.50 | - | $1.50 |
13 | United Kingdom-eSIM-1GB-3 Days-Total5G iRoamlyH3G/EE/Vodafone | 1.00GB | 3 days | $1.50 | - | $1.50 |
14 | Europe - 34 Countries-eSIM-1GB-5 Days-Total5G iRoamlyCoverage area and list of operators | 1.00GB | 5 days | $3.60 | - | $3.60 |
15 | Europe - 34 Countries-eSIM-1GB-7 Days-Total5G iRoamlyCoverage area and list of operators | 1.00GB | 7 days | $3.70 | - | $3.70 |
#1
5GUnited Kingdom-eSIM-1GB-5 Days-Total
iRoamly · H3G/EE/Vodafone
Data
1.00GB
Duration
5 days
Price/GB
$1.60
$1.60
#2
5GUnited Kingdom-eSIM-1GB-7 Days-Total
iRoamly · H3G/EE/Vodafone
Data
1.00GB
Duration
7 days
Price/GB
$1.70
$1.70
#3
5GUnited Kingdom-eSIM-1GB-10 Days-Total
iRoamly · H3G/EE/Vodafone
Data
1.00GB
Duration
10 days
Price/GB
$1.80
$1.80
#4
5GUnited Kingdom-eSIM-1GB-15 Days-Total
iRoamly · H3G/EE/Vodafone
Data
1.00GB
Duration
15 days
Price/GB
$1.90
$1.90
#5
5GUnited Kingdom-eSIM-500MB-1 Day-Daily
iRoamly · H3G/EE/Vodafone
Data
0.50GB
Duration
1 days
Price/GB
$1.20
$0.60
#6
5GUnited Kingdom-eSIM-3GB-5 Days-Total
iRoamly · H3G/EE/Vodafone
Data
3.00GB
Duration
5 days
Price/GB
$0.93
$2.80
#7
5GUnited Kingdom-eSIM-1GB-30 Days-Total
iRoamly · H3G/EE/Vodafone
Data
1.00GB
Duration
30 days
Price/GB
$2.00
$2.00
#8
5GUnited Kingdom-eSIM-1GB-5 Days-Daily
iRoamly · H3G/EE/Vodafone
Data
1.00GB
Duration
5 days
Price/GB
$3.00
$3.00
#9
5GUnited Kingdom-eSIM-500MB-5 Days-Daily
iRoamly · H3G/EE/Vodafone
Data
0.50GB
Duration
5 days
Price/GB
$6.00
$3.00
#10
5GUnited Kingdom-eSIM-3GB-7 Days-Total
iRoamly · H3G/EE/Vodafone
Data
3.00GB
Duration
7 days
Price/GB
$1.03
$3.10
#11
5GUnited Kingdom-eSIM-3GB-10 Days-Total
iRoamly · H3G/EE/Vodafone
Data
3.00GB
Duration
10 days
Price/GB
$1.07
$3.20
#12
5GUnited Kingdom-eSIM-1GB-1 Day-Daily
iRoamly · H3G/EE/Vodafone
Data
1.00GB
Duration
1 days
Price/GB
$1.50
$1.50
#13
5GUnited Kingdom-eSIM-1GB-3 Days-Total
iRoamly · H3G/EE/Vodafone
Data
1.00GB
Duration
3 days
Price/GB
$1.50
$1.50
#14
5GEurope - 34 Countries-eSIM-1GB-5 Days-Total
iRoamly · Coverage area and list of operators
Data
1.00GB
Duration
5 days
Price/GB
$3.60
$3.60
#15
5GEurope - 34 Countries-eSIM-1GB-7 Days-Total
iRoamly · Coverage area and list of operators
Data
1.00GB
Duration
7 days
Price/GB
$3.70
$3.70
Written and reviewed by
Valentin FourierDigital Nomad
Developer and digital nomad, I lived between Canada and the United States before continuing to explore the world. After struggling with internet connectivity abroad one too many times, I created eSIM Planet to compare plans clearly and honestly. Every article is carefully written and reviewed to save you time and money.
Why choose iRoamly for United Kingdom?
iRoamly is one of the most reliable eSIM providers for United Kingdom. With 220 plans available from $0.60, you'll find the perfect offer for your stay.
Plans from $0.60 for United Kingdom
Instant QR code activation
Quality 4G/5G coverage
Responsive customer support
Keep your home phone number
No hidden fees
FAQ about iRoamly United Kingdom
Is the iRoamly promo code valid for United Kingdom in 2026?
iRoamly regularly offers deals for United Kingdom. Check this page for the latest available promotions.
What network coverage does iRoamly offer in United Kingdom?
iRoamly partners with top local carriers in United Kingdom to provide optimal 4G/LTE coverage. In major cities, you often get 5G depending on your device.
How much does a iRoamly eSIM for United Kingdom cost?
iRoamly plans for United Kingdom start from $0.60.
Can I use my iRoamly eSIM as soon as I arrive in United Kingdom?
Yes, you can install your iRoamly eSIM before departure and activate it upon arrival in United Kingdom. Activation is instant once connected to the local network.
How do I activate my iRoamly eSIM for United Kingdom?
After purchase, you'll receive a QR code by email. Scan it in your phone settings (Settings > Cellular > Add eSIM Plan on iPhone). Activation takes less than 5 minutes.
Looking for a iRoamly eSIM for your trip to United Kingdom in 2026? You're in the right place. eSIM Planet presents all iRoamly plans available for United Kingdom, with the best prices and latest offers.
iRoamly is known for quality service and network coverage in United Kingdom. Whether traveling for tourism or business, iRoamly plans keep you connected without exorbitant roaming fees from your home carrier.
The advantage of choosing a iRoamly eSIM for United Kingdom? Instant activation, transparent prices from $0.60, and the ability to keep your home number. No need to search for a SIM shop at the airport or wait for delivery.
