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.
Code ESIMP
eSIM voilà United Kingdom 2026: best data plans, code ESIMP (-5%)
Save up to 5% on your voilà eSIM for United Kingdom. Exclusive verified offer.
About voilà
voilà is an eSIM provider for travel to United Kingdom. Fast digital activation and transparent pricing.
Best-value voilà plan for United Kingdom
Top 1
-5%
$1.35
$1.42
Duration7 days
Data1GB
Compatible apps
WhatsAppMapsInstagramTikTokSpotify+5
Not sure which eSIM plan to choose for United Kingdom? We'll hand-pick the best ones just for you
Personalised selection with promo codes & direct links, then reminders before you leave
All eSIM plans for United Kingdom by voilà in 2026
6 plans found · Last update:
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| # | Plan | Data | Duration | Price/GB | Code | Price | Action |
|---|---|---|---|---|---|---|---|
1 |  7 days - 1GB voilàT-Mobile UK, 3, O2, O2 Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:  | 1.00GB | 7 days | $1.35 | -5% | $1.35$1.42 | |
2 | 30 days - 3GB voilàT-Mobile UK, 3, O2, O2 Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 3.00GB | 30 days | $1.14 | -5% | $3.42$3.60 | |
3 | 30 days - 5GB voilàT-Mobile UK, 3, O2, O2 Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 5.00GB | 30 days | $1.04 | -5% | $5.18$5.45 | |
4 | 30 days - 10GB voilàT-Mobile UK, 3, O2, O2 Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 10.00GB | 30 days | $0.90 | -5% | $9.01$9.48 | |
5 | 30 days - 20GB voilàT-Mobile UK, 3, O2, O2 Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 20.00GB | 30 days | $0.78 | -5% | $15.64$16.46 | |
6 | 30 days - 50GB voilàT-Mobile UK, 3, O2, O2 Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 50.00GB | 30 days | $0.65 | -5% | $32.51$34.23 |
#1
7 days - 1GB
voilà · T-Mobile UK, 3, O2, O2
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
1.00GB
Duration
7 days
Price/GB
$1.35
Code-5% With discount
$1.35
$1.42
#2
30 days - 3GB
voilà · T-Mobile UK, 3, O2, O2
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
3.00GB
Duration
30 days
Price/GB
$1.14
Code-5% With discount
$3.42
$3.60
#3
30 days - 5GB
voilà · T-Mobile UK, 3, O2, O2
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
5.00GB
Duration
30 days
Price/GB
$1.04
Code-5% With discount
$5.18
$5.45
#4
30 days - 10GB
voilà · T-Mobile UK, 3, O2, O2
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
10.00GB
Duration
30 days
Price/GB
$0.90
Code-5% With discount
$9.01
$9.48
#5
30 days - 20GB
voilà · T-Mobile UK, 3, O2, O2
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
20.00GB
Duration
30 days
Price/GB
$0.78
Code-5% With discount
$15.64
$16.46
#6
30 days - 50GB
voilà · T-Mobile UK, 3, O2, O2
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
50.00GB
Duration
30 days
Price/GB
$0.65
Code-5% With discount
$32.51
$34.23
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 eSIMPlanet to compare plans clearly and honestly. Every article is carefully written and reviewed to save you time and money.
Why choose voilà for United Kingdom?
voilà is a reliable eSIM provider for United Kingdom. With 6 plans from $1.34, you can pick what fits your trip.
Plans from $1.34 for United Kingdom
Instant QR activation
Solid 4G/5G coverage
Responsive support
Keep your main number on the primary SIM
No hidden fees
FAQ voilà and United Kingdom
What coverage does voilà offer in United Kingdom?
voilà uses local networks for strong 4G/LTE; 5G depends on the network and your device.
How much is a voilà eSIM for United Kingdom?
Plans start from $1.34. Prices on eSIMPlanet are refreshed regularly.
Can I activate when I land in United Kingdom?
Yes. Install before travel if you like, then activate once you connect to the local network.
How do I activate my voilà eSIM?
After purchase, scan the QR from email (Settings > Cellular > Add eSIM on iPhone).
Does voilà cover more than United Kingdom?
voilà also sells regional or global plans. Check included destinations before buying.
Looking for the best voilà eSIM plans for United Kingdom in 2026? eSIMPlanet compares live offers from $1.34, with activation in minutes.
voilà uses dependable local networks in United Kingdom, ideal for leisure or business without painful roaming charges.
Clear pricing, QR activation, and app management: travel light and keep your primary number on the physical SIM.
Verified promo: enter ESIMP at checkout on voilà for 5% off (tested by eSIMPlanet).
