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 Esimflare in 2026
129 plans found · Last update:
| # | Plan | Data | Duration | Price/GB | Promo code | Price |
|---|---|---|---|---|---|---|
1 |  United Kingdom 100MB 7Days Esimflare | 0.10GB | 7 days | $27.00 | -10% | $2.70$3.00 |
2 | United Kingdom 1GB 7Days Esimflare | 1.00GB | 7 days | $2.70 | -10% | $2.70$3.00 |
3 | United Kingdom 500MB 7Days Esimflare | 0.49GB | 7 days | $5.51 | -10% | $2.70$3.00 |
4 | Europe(30+ areas) 1GB 7Days Esimflare | 1.00GB | 7 days | $2.70 | -10% | $2.70$3.00 |
5 | United Kingdom 3GB 15Days Esimflare | 3.00GB | 15 days | $1.02 | -10% | $3.06$3.40 |
6 | United Kingdom 500MB/Day Esimflare | 2.44GBLimite journalière: 500 MB/jour | 5 days | $1.48 | -10% | $3.60$4.00 |
7 | Europe(30+ areas) 1GB 30Days Esimflare | 1.00GB | 30 days | $2.70 | -10% | $2.70$3.00 |
8 | Europe(30+ areas) 300MB/Day Esimflare | 1.46GBLimite journalière: 300 MB/jour | 5 days | $2.77 | -10% | $4.05$4.50 |
9 | United Kingdom 3GB 30Days Esimflare | 3.00GB | 30 days | $1.08 | -10% | $3.24$3.60 |
10 | Europe(30+ areas) 1GB/Day Esimflare | 1.00GBLimite journalière: 1 GB/jour | 1 days | $2.70 | -10% | $2.70$3.00 |
11 | United Kingdom 2GB/Day Esimflare | 2.00GBLimite journalière: 2 GB/jour | 1 days | $1.35 | -10% | $2.70$3.00 |
12 | United Kingdom 1GB/Day Esimflare | 1.00GBLimite journalière: 1 GB/jour | 1 days | $2.70 | -10% | $2.70$3.00 |
13 | United Kingdom 500MB/Day Esimflare | 1.46GBLimite journalière: 500 MB/jour | 3 days | $1.85 | -10% | $2.70$3.00 |
14 | United Kingdom 500MB/Day Esimflare | 0.49GBLimite journalière: 500 MB/jour | 1 days | $5.51 | -10% | $2.70$3.00 |
15 | Europe(30+ areas) 300MB/Day Esimflare | 0.88GBLimite journalière: 300 MB/jour | 3 days | $3.07 | -10% | $2.70$3.00 |
#1
United Kingdom 100MB 7Days
Esimflare
Data
0.10GB
Duration
7 days
Price/GB
$27.00
Promo code-10% With promo
$2.70
$3.00
#2
United Kingdom 1GB 7Days
Esimflare
Data
1.00GB
Duration
7 days
Price/GB
$2.70
Promo code-10% With promo
$2.70
$3.00
#3
United Kingdom 500MB 7Days
Esimflare
Data
0.49GB
Duration
7 days
Price/GB
$5.51
Promo code-10% With promo
$2.70
$3.00
#4
Europe(30+ areas) 1GB 7Days
Esimflare
Data
1.00GB
Duration
7 days
Price/GB
$2.70
Promo code-10% With promo
$2.70
$3.00
#5
United Kingdom 3GB 15Days
Esimflare
Data
3.00GB
Duration
15 days
Price/GB
$1.02
Promo code-10% With promo
$3.06
$3.40
#6
United Kingdom 500MB/Day
Esimflare
Data
2.44GB
Limite journalière: 500 MB/jour
Duration
5 days
Price/GB
$1.48
Promo code-10% With promo
$3.60
$4.00
#7
Europe(30+ areas) 1GB 30Days
Esimflare
Data
1.00GB
Duration
30 days
Price/GB
$2.70
Promo code-10% With promo
$2.70
$3.00
#8
Europe(30+ areas) 300MB/Day
Esimflare
Data
1.46GB
Limite journalière: 300 MB/jour
Duration
5 days
Price/GB
$2.77
Promo code-10% With promo
$4.05
$4.50
#9
United Kingdom 3GB 30Days
Esimflare
Data
3.00GB
Duration
30 days
Price/GB
$1.08
Promo code-10% With promo
$3.24
$3.60
#10
Europe(30+ areas) 1GB/Day
Esimflare
Data
1.00GB
Limite journalière: 1 GB/jour
Duration
1 days
Price/GB
$2.70
Promo code-10% With promo
$2.70
$3.00
#11
United Kingdom 2GB/Day
Esimflare
Data
2.00GB
Limite journalière: 2 GB/jour
Duration
1 days
Price/GB
$1.35
Promo code-10% With promo
$2.70
$3.00
#12
United Kingdom 1GB/Day
Esimflare
Data
1.00GB
Limite journalière: 1 GB/jour
Duration
1 days
Price/GB
$2.70
Promo code-10% With promo
$2.70
$3.00
#13
United Kingdom 500MB/Day
Esimflare
Data
1.46GB
Limite journalière: 500 MB/jour
Duration
3 days
Price/GB
$1.85
Promo code-10% With promo
$2.70
$3.00
#14
United Kingdom 500MB/Day
Esimflare
Data
0.49GB
Limite journalière: 500 MB/jour
Duration
1 days
Price/GB
$5.51
Promo code-10% With promo
$2.70
$3.00
#15
Europe(30+ areas) 300MB/Day
Esimflare
Data
0.88GB
Limite journalière: 300 MB/jour
Duration
3 days
Price/GB
$3.07
Promo code-10% With promo
$2.70
$3.00
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.
How to use the Esimflare promo code for United Kingdom?
1
Choose your plan
Select the Esimflare plan that fits your needs for your trip to United Kingdom.
2
Go to checkout
Click "View offer" to be redirected to the official Esimflare website.
3
Enter code ESIMP
In the "Promo code" field, enter exactly ESIMP to get 10% off.
4
Activate your eSIM
Complete the purchase and receive your QR code by email. Scan it to activate your United Kingdom eSIM.
Why choose Esimflare for United Kingdom?
Esimflare is one of the most reliable eSIM providers for United Kingdom. With 129 plans available from $2.70, you'll find the perfect offer for your stay.
Plans from $2.70 for United Kingdom
Instant QR code activation
Quality 4G/5G coverage
Responsive customer support
Keep your home phone number
No hidden fees
FAQ about Esimflare United Kingdom
Is the Esimflare promo code valid for United Kingdom in 2026?
Yes, code ESIMP is valid and verified for United Kingdom in 2026. It gives you 10% off all Esimflare plans for United Kingdom.
What network coverage does Esimflare offer in United Kingdom?
Esimflare 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 Esimflare eSIM for United Kingdom cost?
Esimflare plans for United Kingdom start from $2.70. With code ESIMP, you get an additional 10% discount.
Can I use my Esimflare eSIM as soon as I arrive in United Kingdom?
Yes, you can install your Esimflare 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 Esimflare 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 Esimflare eSIM for your trip to United Kingdom in 2026? You're in the right place. eSIM Planet presents all Esimflare plans available for United Kingdom, with the best prices and exclusive promo code ESIMP for 10% off.
Esimflare is known for quality service and network coverage in United Kingdom. Whether traveling for tourism or business, Esimflare plans keep you connected without exorbitant roaming fees from your home carrier.
The advantage of choosing a Esimflare eSIM for United Kingdom? Instant activation, transparent prices from $2.70, and the ability to keep your home number. No need to search for a SIM shop at the airport or wait for delivery.
