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 Ubigi in 2026
12 plans found · Last update:
| # | Plan | Data | Duration | Price/GB | Promo code | Price |
|---|---|---|---|---|---|---|
1 |  Uk Forfait eSIM prépayée - 5Go/mois | Ubigi5G Ubigi | 5.00GB | 30 days | $1.18 | -10% | $5.89$6.54 |
2 | Uk Forfait eSIM prépayée - 3Go | Ubigi Ubigi | 3.00GB | 30 days | $2.29 | -10% | $6.87$7.63 |
3 | Uk Forfait eSIM prépayée - 10Go | Ubigi Ubigi | 10.00GB | 7 days | $0.88 | -10% | $8.83$9.81 |
4 | Uk Forfait eSIM prépayée - 10Go | Ubigi Ubigi | 10.00GB | 30 days | $1.08 | -10% | $10.79$11.99 |
5 | Uk Forfait eSIM prépayée - 20Go/mois | Ubigi Ubigi | 20.00GB | 30 days | $0.69 | -10% | $13.73$15.26 |
6 | Uk Forfait eSIM prépayée - Données illimitées | Ubigi Ubigi | Unlimited | 7 days | ∞ | -10% | $21.58$23.98 |
7 | Uk Forfait eSIM prépayée - 25Go | Ubigi5G Ubigi | 25.00GB | 30 days | $0.86 | -10% | $21.58$23.98 |
8 | Uk Forfait eSIM prépayée - Données illimitées | Ubigi Ubigi | Unlimited | 30 days | ∞ | -10% | $28.45$31.61 |
9 | Uk Forfait eSIM prépayée - 2Go/mois | Ubigi Ubigi | 24.00GB | 360 days | $1.19 | -10% | $28.45$31.61 |
10 | Uk Forfait eSIM prépayée - 50Go | Ubigi Ubigi | 50.00GB | 30 days | $0.63 | -10% | $31.39$34.88 |
11 | Uk Forfait eSIM prépayée - 5Go/mois | Ubigi5G Ubigi | 5.00GB | 360 days | $7.65 | -10% | $38.26$42.51 |
12 | Uk Forfait eSIM prépayée - Données illimitées | Ubigi Ubigi | Unlimited | 30 days | ∞ | -10% | $43.16$47.96 |
#1
5GUk Forfait eSIM prépayée - 5Go/mois | Ubigi
Ubigi
Data
5.00GB
Duration
30 days
Price/GB
$1.18
Promo code-10% With promo
$5.89
$6.54
#2
Uk Forfait eSIM prépayée - 3Go | Ubigi
Ubigi
Data
3.00GB
Duration
30 days
Price/GB
$2.29
Promo code-10% With promo
$6.87
$7.63
#3
Uk Forfait eSIM prépayée - 10Go | Ubigi
Ubigi
Data
10.00GB
Duration
7 days
Price/GB
$0.88
Promo code-10% With promo
$8.83
$9.81
#4
Uk Forfait eSIM prépayée - 10Go | Ubigi
Ubigi
Data
10.00GB
Duration
30 days
Price/GB
$1.08
Promo code-10% With promo
$10.79
$11.99
#5
Uk Forfait eSIM prépayée - 20Go/mois | Ubigi
Ubigi
Data
20.00GB
Duration
30 days
Price/GB
$0.69
Promo code-10% With promo
$13.73
$15.26
#6
Uk Forfait eSIM prépayée - Données illimitées | Ubigi
Ubigi
Data
Unlimited
Duration
7 days
Price/GB
∞
Promo code-10% With promo
$21.58
$23.98
#7
5GUk Forfait eSIM prépayée - 25Go | Ubigi
Ubigi
Data
25.00GB
Duration
30 days
Price/GB
$0.86
Promo code-10% With promo
$21.58
$23.98
#8
Uk Forfait eSIM prépayée - Données illimitées | Ubigi
Ubigi
Data
Unlimited
Duration
30 days
Price/GB
∞
Promo code-10% With promo
$28.45
$31.61
#9
Uk Forfait eSIM prépayée - 2Go/mois | Ubigi
Ubigi
Data
24.00GB
Duration
360 days
Price/GB
$1.19
Promo code-10% With promo
$28.45
$31.61
#10
Uk Forfait eSIM prépayée - 50Go | Ubigi
Ubigi
Data
50.00GB
Duration
30 days
Price/GB
$0.63
Promo code-10% With promo
$31.39
$34.88
#11
5GUk Forfait eSIM prépayée - 5Go/mois | Ubigi
Ubigi
Data
5.00GB
Duration
360 days
Price/GB
$7.65
Promo code-10% With promo
$38.26
$42.51
#12
Uk Forfait eSIM prépayée - Données illimitées | Ubigi
Ubigi
Data
Unlimited
Duration
30 days
Price/GB
∞
Promo code-10% With promo
$43.16
$47.96
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 Ubigi promo code for United Kingdom?
1
Choose your plan
Select the Ubigi plan that fits your needs for your trip to United Kingdom.
2
Go to checkout
Click "View offer" to be redirected to the official Ubigi 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 Ubigi for United Kingdom?
Ubigi is one of the most reliable eSIM providers for United Kingdom. With 12 plans available from $5.89, you'll find the perfect offer for your stay.
Plans from $5.89 for United Kingdom
Instant QR code activation
Quality 4G/5G coverage
Responsive customer support
Keep your home phone number
No hidden fees
FAQ about Ubigi United Kingdom
Is the Ubigi 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 Ubigi plans for United Kingdom.
What network coverage does Ubigi offer in United Kingdom?
Ubigi 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 Ubigi eSIM for United Kingdom cost?
Ubigi plans for United Kingdom start from $5.89. With code ESIMP, you get an additional 10% discount.
Can I use my Ubigi eSIM as soon as I arrive in United Kingdom?
Yes, you can install your Ubigi 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 Ubigi 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 Ubigi eSIM for your trip to United Kingdom in 2026? You're in the right place. eSIM Planet presents all Ubigi plans available for United Kingdom, with the best prices and exclusive promo code ESIMP for 10% off.
Ubigi is known for quality service and network coverage in United Kingdom. Whether traveling for tourism or business, Ubigi plans keep you connected without exorbitant roaming fees from your home carrier.
The advantage of choosing a Ubigi eSIM for United Kingdom? Instant activation, transparent prices from $5.89, and the ability to keep your home number. No need to search for a SIM shop at the airport or wait for delivery.
