Flysimio 2 cheapest rows

AeriSIM vs Flysimio in Luxembourg

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

Cheapest overall

AeriSIM

6/8 cheapest rows

7 of 12 facts confirmed Score 70/100 -10%

Best for: Budget travellers · Unlimited data · Multi-country trips · Short trips

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Flysimio

2/8 cheapest rows

8 of 12 facts confirmed Score 59/100 -10%

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

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AeriSIM is the cheapest option in 6 of the 8 price rows for Luxembourg. The remaining rows go to Flysimio. Live plans from each provider's catalog, re-checked daily.

Prices in Luxembourg

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

	AeriSIM	Flysimio
Starting price	$0.52 Unlimited · 1 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +27 more Get eSIM →	$1.43 1GB · 7 days Get eSIM →
1 GB or more	$2.01 3GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +27 more Get eSIM →	$1.43 1GB · 7 days Get eSIM →
5 GB or more	$2.89 5GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +27 more Get eSIM →	$5.95 5GB · 30 days Get eSIM →
10 GB or more	$4.96 10GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +27 more Get eSIM →	$10.48 10GB · 31 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +26 more Get eSIM →
20 GB or more	$8.69 20GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +27 more Get eSIM →	$20.15 20GB · 31 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +26 more Get eSIM →
Unlimited	$0.52 Unlimited · 1 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +27 more Get eSIM →	$17.71 Unlimited · 7 days Get eSIM →
Best price/GB	$0.35	$0.98
Best price/day	$0.09	$0.05

Comparison by eSIMKart

Starting price

AeriSIM

$0.52

Unlimited · 1 days

Get eSIM →

Flysimio

$1.43

1GB · 7 days

Get eSIM →

1 GB or more

AeriSIM

$2.01

3GB · 3 days

Get eSIM →

Flysimio

$1.43

1GB · 7 days

Get eSIM →

5 GB or more

AeriSIM

$2.89

5GB · 3 days

Get eSIM →

Flysimio

$5.95

5GB · 30 days

Get eSIM →

10 GB or more

AeriSIM

$4.96

10GB · 3 days

Get eSIM →

Flysimio

$10.48

10GB · 31 days

Get eSIM →

20 GB or more

AeriSIM

$8.69

20GB · 3 days

Get eSIM →

Flysimio

$20.15

20GB · 31 days

Get eSIM →

Unlimited

AeriSIM

$0.52

Unlimited · 1 days

Get eSIM →

Flysimio

$17.71

Unlimited · 7 days

Get eSIM →

Best price/GB

AeriSIM

$0.35

Flysimio

$0.98

Best price/day

AeriSIM

$0.09

Flysimio

$0.05

Comparison by eSIMKart

Networks in Luxembourg

AeriSIM: Not listed
Flysimio: Orange5G POST5G Tango5G

Plan types sold for Luxembourg

AeriSIMFlysimio 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

AeriSIM: Not confirmed yet

Flysimio: Not confirmed yet

Refund policy

AeriSIM: Full or partial refund, or a replacement, if the eSIM can't be installed or used due to a fault on AeriSIM's or the carrier's side; incompatible or carrier-locked phones are refunded minus $2 or 10% (whichever is higher). No refund once installed, for changed plans, or after the activation window.

Flysimio: 7-day money-back guarantee: full refund, no questions asked, if you contact them within 7 days of purchase and have used less than 100 MB of data (a genuine connectivity test won't come close to that). After 100 MB, refunds are only for a real fault — QR/activation never arrived, a verified technical fault, undisclosed device incompatibility, or the coverage/data advertised not being delivered. Unused data does not roll over and is not refunded once the plan is running.

Validity starts

AeriSIM: Validity starts once the eSIM connects to a supported network and begins using data; you can install before departure but keep it switched off. Some plans start on installation or a fixed date, as stated on the product page.

Flysimio: You can buy any time — plans have 6 months to activate, and validity only starts once your phone connects to the destination network (check each plan card for the exact window).

Fair-use limit

AeriSIM: Varies by plan and is listed on each product page: daily plans slow down after the daily high-speed allowance (e.g. Japan: 128 kbps, resets 0:00 UTC+8); some unlimited plans have a stated speed cap instead.

Flysimio: Fixed-data plans aren't throttled; daily-unlimited plans slow to 1 Mbps after the daily high-speed cap (FAQ: 5 GB/day; the per-plan cap is on each plan card), with no hard cutoff.

Top-ups & rollover

AeriSIM: Depends on the plan: check My eSIMs and the order details; if a top-up is not offered, buy another plan for the same destination.

Flysimio: Top-ups are instant via the account dashboard — same eSIM, no re-installation needed.

Support

AeriSIM: Email · Live chat · Help center

Flysimio: Email · Help center · Email replies within 24 hours (usually faster)

Comparison by eSIMKart