MicroEsim 7 cheapest rows

AirSims vs MicroEsim in Réunion

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

AirSims

1/8 cheapest rows

8 of 12 facts confirmed Score 60/100 -10%

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

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Cheapest overall

MicroEsim

7/8 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 7 of the 8 price rows for Réunion. The remaining rows go to AirSims. Live plans from each provider's catalog, re-checked daily.

Prices in Réunion

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

	AirSims	MicroEsim
Starting price	$5.58 Unlimited · 1 days Get eSIM →	$0.84 Unlimited · 1 days Get eSIM →
1 GB or more	$6.98 1GB · 7 days Get eSIM →	$1.33 1GB · 7 days Get eSIM →
5 GB or more	$20.94 5GB · 30 days Get eSIM →	$2.93 5GB · 3 days Get eSIM →
10 GB or more	$71.91 10GB · 30 days 🌐 Global Also valid in: Albania, Algeria, Argentina, Armenia +131 more Get eSIM →	$5.29 10GB · 3 days Get eSIM →
20 GB or more	$129.85 20GB · 90 days 🌐 Global Also valid in: Albania, Algeria, Argentina, Armenia +131 more Get eSIM →	$9.97 20GB · 5 days Get eSIM →
Unlimited	$5.58 Unlimited · 1 days Get eSIM →	$0.84 Unlimited · 1 days Get eSIM →
Best price/GB	$4.19	$0.47
Best price/day	$0.06	$0.09

Comparison by eSIMKart

Starting price

AirSims

$5.58

Unlimited · 1 days

Get eSIM →

MicroEsim

$0.84

Unlimited · 1 days

Get eSIM →

1 GB or more

AirSims

$6.98

1GB · 7 days

Get eSIM →

MicroEsim

$1.33

1GB · 7 days

Get eSIM →

5 GB or more

AirSims

$20.94

5GB · 30 days

Get eSIM →

MicroEsim

$2.93

5GB · 3 days

Get eSIM →

10 GB or more

AirSims

$71.91

10GB · 30 days

Get eSIM →

MicroEsim

$5.29

10GB · 3 days

Get eSIM →

20 GB or more

AirSims

$129.85

20GB · 90 days

Get eSIM →

MicroEsim

$9.97

20GB · 5 days

Get eSIM →

Unlimited

AirSims

$5.58

Unlimited · 1 days

Get eSIM →

MicroEsim

$0.84

Unlimited · 1 days

Get eSIM →

Best price/GB

AirSims

$4.19

MicroEsim

$0.47

Best price/day

AirSims

$0.06

MicroEsim

$0.09

Comparison by eSIMKart

Networks in Réunion

AirSims: Not listed
MicroEsim: Orange4G, 5G TELCO4G, LTE

Plan types sold for Réunion

AirSimsMicroEsim 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

AirSims: Not confirmed yet

MicroEsim: Not confirmed yet

Refund policy

AirSims: 100% refund on unactivated eSIMs requested within 180 days of purchase, back to the original payment method; activated eSIMs are refunded only case by case.

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

AirSims: Validity starts on the eSIM's first connection at the destination (often on landing or crossing the border), not at purchase.

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

AirSims: Unlimited day-pass plans include a daily high-speed allowance (500MB-2GB depending on country) before throttling to 128Kbps-3Mbps; resets at midnight local time.

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

AirSims: Self-serve automated top-ups are available 24/7 via a web portal; manual top-ups are handled during business hours.

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

AirSims: Live chat · Email · 9:00–22:30 AEST

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

Comparison by eSIMKart