United KingdomUnlimited Data eSIM Plans
Unlimited data eSIM plans — no data counting · 68 plans
Tired of counting gigabytes while traveling in United Kingdom? Unlimited data eSIM plans promise no data caps — but the truth is most have a Fair Usage Policy (FUP) that throttles speeds after a threshold (from 5GB/day to 100GB/month). This page lists 68 unlimited data eSIM plans for United Kingdom, starting from $0.70, sorted by price. Important: always check the FUP policy — "unlimited" rarely means truly unlimited high-speed data.
📍 Looking for all options? See the full list of United Kingdom eSIM plans across all durations and providers.
United Kingdom Unlimited Data · Editor's Picks
Sorted by value, top 3 picks
United Kingdom Unlimited Data 1 days
Unlimited Data · 1 days
Provided by RedteaGO
United Kingdom Unlimited Data 1 days
Unlimited Data · 1 days · Hotspot
Yesim plan — Possible throttling
United Kingdom Unlimited Data 2 days
Unlimited Data · 2 days · Hotspot
Yesim plan — Possible throttling
Filter by days
Best Rated eSIM Plans forUnited Kingdom
Affiliate Disclosure: Some links on this page are affiliate links. If you click one and make a purchase, we may receive a commission at no extra cost to you. This never affects our scores or rankings.
EE / Vodafone UK / O2 / Three · 4G/5G
$4.00
$4.00/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$8.00
$4.00/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$12.01
$4.00/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$16.01
$4.00/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$20.01
$4.00/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$24.01
$4.00/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$28.02
$4.00/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$30.09
$3.76/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$32.17
$3.57/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$34.24
$3.42/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$36.31
$3.30/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$38.38
$3.20/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$40.46
$3.11/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$42.53
$3.04/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$44.60
$2.97/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$45.97
$2.87/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$47.34
$2.78/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$48.71
$2.71/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$50.09
$2.64/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$51.46
$2.57/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$52.83
$2.52/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$54.20
$2.46/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$55.58
$2.42/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$56.95
$2.37/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$58.32
$2.33/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$59.69
$2.30/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$61.06
$2.26/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$62.44
$2.23/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$63.81
$2.20/day
Last verified Jul 28, 2026
EE / Vodafone UK / O2 / Three · 4G/5G
$65.18
$2.17/day
Last verified Jul 28, 2026
GB · 4G/5G
$9.99
$3.33/day
Last verified Jul 28, 2026
GB · 4G/5G
$19.99
$2.86/day
Last verified Jul 28, 2026
GB · 4G/5G
$27.99
$2.00/day
Last verified Jul 28, 2026
GB · 4G/5G
$49.99
$1.67/day
Last verified Jul 28, 2026
uk ·
$0.77
$0.70
$0.70/day
Last verified Jul 28, 2026
gb · 4G/5G
$15.00
$5.00/day
Last verified Jul 28, 2026
gb · 4G/5G
$25.00
$5.00/day
Last verified Jul 28, 2026
gb · 4G/5G
$35.00
$5.00/day
Last verified Jul 28, 2026
gb · 4G/5G
$45.50
$4.55/day
Last verified Jul 28, 2026
gb · 4G/5G
$63.50
$4.23/day
Last verified Jul 28, 2026
gb · 4G/5G
$93.50
$3.12/day
Last verified Jul 28, 2026
GB · LTE/5G
$11.50
$3.83/day · $0.00/GB
Last verified Jul 28, 2026
GB · LTE/5G
$11.50
$3.83/day · $0.00/GB
Last verified Jul 28, 2026
GB · LTE/5G
$11.50
$3.83/day · $0.00/GB
Last verified Jul 28, 2026
united-kingdom · 4G/5G
$15.11
$3.02/day
Last verified Jul 28, 2026
GB · LTE/5G
$19.00
$3.80/day · $0.00/GB
Last verified Jul 28, 2026
GB · LTE/5G
$19.00
$3.80/day · $0.00/GB
Last verified Jul 28, 2026
GB · LTE/5G
$19.00
$3.80/day · $0.00/GB
Last verified Jul 28, 2026
united-kingdom · 4G/5G
$26.99
$2.70/day
Last verified Jul 28, 2026
GB · LTE/5G
$27.00
$3.86/day · $0.00/GB
Last verified Jul 28, 2026
GB · LTE/5G
$27.00
$3.86/day · $0.00/GB
Last verified Jul 28, 2026
GB · LTE/5G
$27.00
$3.86/day · $0.00/GB
Last verified Jul 28, 2026
GB · LTE/5G
$35.00
$3.50/day · $0.00/GB
Last verified Jul 28, 2026
GB · LTE/5G
$35.00
$3.50/day · $0.00/GB
Last verified Jul 28, 2026
GB · LTE/5G
$35.00
$3.50/day · $0.00/GB
Last verified Jul 28, 2026
united-kingdom · 4G/5G
$35.63
$2.38/day
Last verified Jul 28, 2026
united-kingdom · 4G/5G
$44.27
$1.48/day
Last verified Jul 28, 2026
united-kingdom · 4G/5G
$48.99
$1.63/day
Last verified Jul 28, 2026
GB · LTE/5G
$49.00
$3.27/day · $0.00/GB
Last verified Jul 28, 2026
GB · LTE/5G
$49.00
$3.27/day · $0.00/GB
Last verified Jul 28, 2026
GB · LTE/5G
$49.00
$3.27/day · $0.00/GB
Last verified Jul 28, 2026
United Kingdom · 4G/5G
$59.90
$49.90
-17%$1.66/day
Last verified Jul 28, 2026
GB · LTE/5G
$60.00
$3.00/day · $0.00/GB
Last verified Jul 28, 2026
GB · LTE/5G
$60.00
$3.00/day · $0.00/GB
Last verified Jul 28, 2026
GB · LTE/5G
$60.00
$3.00/day · $0.00/GB
Last verified Jul 28, 2026
GB · LTE/5G
$72.00
$2.40/day · $0.00/GB
Last verified Jul 28, 2026
GB · LTE/5G
$72.00
$2.40/day · $0.00/GB
Last verified Jul 28, 2026
GB · LTE/5G
$72.00
$2.40/day · $0.00/GB
Last verified Jul 28, 2026
Carrier: $10.00/day → eSIM: $0.70/day · Save 93%
United Kingdom tips to avoid pitfalls
- 💡 London and major cities have good coverage.
- 💡 For Scottish Highlands routes, check coverage.
- 💡 Multi-datary European trips should compare regional plans.
United Kingdom Unlimited Data eSIM FAQ
How much does a United Kingdom Unlimited Data eSIM plan cost?
We currently list 68 United Kingdom Unlimited Data eSIM plans, with prices ranging $0.70 – $93.50. The cheapest is United Kingdom Unlimited Data 1 days, around $0.70. Actual prices may vary with promotions and exchange rates — check the provider page before purchase.
Are unlimited United Kingdom eSIMs really unlimited?
Most "unlimited" plans have a Fair Usage Policy (FUP) — after a certain data threshold, speeds may be throttled during peak hours. The FUP limit varies by provider (from 5GB/day to 100GB/month). Check the plan details for the exact FUP policy before buying.
Who should get an unlimited data eSIM for United Kingdom?
Unlimited plans are ideal for: heavy data users, people who stream a lot of video, groups sharing a hotspot, remote workers needing consistent connectivity, and anyone who doesn't want to worry about data limits while enjoying United Kingdom.
Is it better to buy an eSIM or a physical SIM for United Kingdom?
An eSIM needs no card swap, can be installed before departure, activates right after landing, and supports dual SIM (keeping your home number). A physical SIM suits cases needing a local phone number or a device without eSIM support. Compare eSIM prices here first — they're usually cheaper than airport counters.
How do I activate a United Kingdom eSIM after landing?
Install it before departure over Wi-Fi. After landing, enable data roaming to auto-activate; if there's still no service after 1-2 minutes, manually select the local operator in settings. Checking device compatibility before departure reduces the risk of activation failure.
⚠️ Read before buying: United Kingdom eSIM pitfalls guide
Red/black list and common pitfalls like throttling, activation failures
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RedteaGO
Unlimited Data · 1 days