MicroEsim 8 cheapest rows

Holafly vs MicroEsim in United Kingdom

Side-by-side pricing for United Kingdom, straight from each provider's current real plans.

Holafly

0/8 cheapest rows

6 of 12 facts confirmed Score 43/100

Best for: Unlimited data · Short trips · Long stays

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Cheapest overall

MicroEsim

8/8 cheapest rows

10 of 12 facts confirmed Score 74/100 -5%

Best for: Unlimited data · Multi-country trips · Short trips · Long stays

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MicroEsim is the cheapest option in 8 of the 8 price rows for United Kingdom. Live plans from each provider's catalog, re-checked daily.

Prices in United Kingdom

Cheapest live plan from each provider per trip size. Every price links to that exact plan.

	Holafly	MicroEsim
Starting price	$3.90 Unlimited · 1 days Get eSIM →	$0.84 Unlimited · 1 days Get eSIM →
1 GB or more	—	$1.30 1GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +28 more Get eSIM →
5 GB or more	—	$3.18 5GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +30 more Get eSIM →
10 GB or more	—	$5.62 10GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +30 more Get eSIM →
20 GB or more	—	$10.71 20GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +30 more Get eSIM →
Unlimited	$3.90 Unlimited · 1 days Get eSIM →	$0.84 Unlimited · 1 days Get eSIM →
Best price/GB	—	$0.46
Best price/day	$1.54	$0.06

Comparison by eSIMKart

Starting price

Holafly

$3.90

Unlimited · 1 days

Get eSIM →

MicroEsim

$0.84

Unlimited · 1 days

Get eSIM →

1 GB or more

Holafly

—

MicroEsim

$1.30

1GB · 3 days

Get eSIM →

5 GB or more

Holafly

—

MicroEsim

$3.18

5GB · 3 days

Get eSIM →

10 GB or more

Holafly

—

MicroEsim

$5.62

10GB · 3 days

Get eSIM →

20 GB or more

Holafly

—

MicroEsim

$10.71

20GB · 3 days

Get eSIM →

Unlimited

Holafly

$3.90

Unlimited · 1 days

Get eSIM →

MicroEsim

$0.84

Unlimited · 1 days

Get eSIM →

Best price/GB

Holafly

—

MicroEsim

$0.46

Best price/day

Holafly

$1.54

MicroEsim

$0.06

Comparison by eSIMKart

Networks in United Kingdom

Holafly: Not listed
MicroEsim: 34G, 5G EE4G, 5G EE UK4G, LTE, 5G Hutchison 3G UK Ltd4G, LTE, 5G O24G, LTE, 5G O2 UK4G, LTE, 5G O2-UK4G, 5G Three4G, LTE Vodafone Ltd.4G, LTE, 5G Vodafone UK4G, LTE, 5G

Plan types sold for United Kingdom

HolaflyMicroEsim Unlimited data ✓ ✓ Regional bundles — ✓ Global bundles (50+ countries) — ✓ Pay as you go — —

Policies compared

Confirmed from each provider's own site — see the trust card on each provider page for the verification date.

ID verification

Holafly: Not confirmed yet

MicroEsim: Not confirmed yet

Refund policy

Holafly: Full refund for unactivated eSIMs bought directly (up to 6 months from purchase) or incompatible/locked devices; full or partial refund for connection issues. Refunded in 5-10 business days.

MicroEsim: Conditional refund: full/partial if your device is eSIM-incompatible, the eSIM never connects (full minus a small admin fee), or it works only intermittently (partial, prorated). No refund once the plan has expired unused, once installed on a device (no transfers), for a wrong checkout email, or a simple change of mind. Approved refunds go back to the original payment method, up to 30 business days.

Validity starts

Holafly: Not confirmed yet

MicroEsim: Validity starts when you activate data roaming on the eSIM (connect to the network), not when you first install/add it to the device.

Fair-use limit

Holafly: Unlimited plans have no fixed data cap, but speed may be reduced by the local network if usage is deemed excessive — no specific GB/day threshold or throttle speed is stated.

MicroEsim: Unlimited plans: 'true unlimited' plans may be throttled for the rest of the day once usage typically exceeds 10GB in a single day (resets daily); plans with a high-speed cap drop to 128kbps once that allowance is used.

Top-ups & rollover

Holafly: Not confirmed yet

MicroEsim: No — an existing eSIM's data allowance can't be renewed or topped up; buy a new eSIM for more data (per their FAQ).

Support

Holafly: Email · WhatsApp

MicroEsim: Email · WhatsApp · Live chat · 24/7

Comparison by eSIMKart