Cheapest eSIM for Luxembourg
167 plans from 9 providers, watched and re-ranked by the real price per gigabyte.
| Rank | Provider | Data | Validity | Price (USD) | Price per GB | Verdict | Get |
|---|---|---|---|---|---|---|---|
| 1 | eSIMCard Coupon: eSbljricbt |
100 GB | 31 Days | $35.41 | $0.35 | Best value | Get |
| 2 | eSIMCard Coupon: eSbljricbt |
100 GB | 30 Days | $54.58 | $0.55 | Okay | Get |
| 3 | MegaEsim Coupon: SUMMER10 |
5 GB | 1 Day | $2.87 | $0.57 | Okay | Get |
| 4 | eSIMCard Coupon: eSbljricbt |
50 GB | 31 Days | $28.98 | $0.58 | Okay | Get |
| 5 | nadanada | 100 GB | 30 Days | $57.99 | $0.58 | Okay | Get |
| 6 | MegaEsim Coupon: SUMMER10 |
10 GB | 30 Days | $5.99 | $0.60 | Okay | Get |
| 7 | Connect Me Guru Coupon: hello-saun |
50 GB | 31 Days | $29.89 | $0.60 | Okay | Get |
| 8 | nadanada | 50 GB | 30 Days | $29.99 | $0.60 | Okay | Get |
| 9 | eSIMCard Coupon: eSbljricbt |
50 GB | 30 Days | $30.24 | $0.60 | Okay | Get |
| 10 | Connect Me Guru Coupon: hello-saun |
20 GB | 31 Days | $12.49 | $0.62 | Okay | Get |
| 11 | nadanada | 20 GB | 30 Days | $12.99 | $0.65 | Okay | Get |
| 12 | Connect Me Guru Coupon: hello-saun |
10 GB | 1 Day | $6.55 | $0.66 | Okay | Get |
| 13 | eSIMCard Coupon: eSbljricbt |
20 GB | 15 Days | $13.17 | $0.66 | Okay | Get |
| 14 | MegaEsim Coupon: SUMMER10 |
5 GB | 30 Days | $3.33 | $0.67 | Okay | Get |
| 15 | Connect Me Guru Coupon: hello-saun |
10 GB | 31 Days | $6.69 | $0.67 | Okay | Get |
| 16 | Connect Me Guru Coupon: hello-saun |
10 GB | 30 Days | $6.82 | $0.68 | Okay | Get |
| 17 | MegaEsim Coupon: SUMMER10 |
3 GB | 15 Days | $2.10 | $0.70 | Fair | Get |
| 18 | Connect Me Guru Coupon: hello-saun |
5 GB | 1 Day | $3.48 | $0.70 | Fair | Get |
| 19 | eSIM Hero | 10 GB | 30 Days | $7.00 | $0.70 | Fair | Get |
| 20 | eSIMCard Coupon: eSbljricbt |
20 GB | 30 Days | $14.10 | $0.71 | Fair | Get |
| 21 | eSIMCard Coupon: eSbljricbt |
50 GB | 90 Days | $35.26 | $0.71 | Fair | Get |
| 22 | eSIMCard Coupon: eSbljricbt |
20 GB | 31 Days | $14.35 | $0.72 | Fair | Get |
| 23 | Connect Me Guru Coupon: hello-saun |
20 GB | 30 Days | $14.60 | $0.73 | Fair | Get |
| 24 | eSIM Hero | 20 GB | 30 Days | $14.75 | $0.74 | Fair | Get |
| 25 | MegaEsim Coupon: SUMMER10 |
3 GB | 30 Days | $2.24 | $0.75 | Fair | Get |
| 26 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
5 GB | 1 Day | $3.76 | $0.75 | Fair | Get |
| 27 | eSIMCard Coupon: eSbljricbt |
10 GB | 7 Days | $7.45 | $0.75 | Fair | Get |
| 28 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
10 GB | 1 Day | $7.53 | $0.75 | Fair | Get |
| 29 | eSIMCard Coupon: eSbljricbt |
10 GB | 15 Days | $7.84 | $0.78 | Fair | Get |
| 30 | MegaEsim Coupon: SUMMER10 |
3 GB | 1 Day | $2.38 | $0.79 | Fair | Get |
| 31 | Connect Me Guru Coupon: hello-saun |
5 GB | 30 Days | $3.97 | $0.79 | Fair | Get |
| 32 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
10 GB | 30 Days | $7.86 | $0.79 | Fair | Get |
| 33 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
50 GB | 31 Days | $39.32 | $0.79 | Fair | Get |
| 34 | nadanada | 10 GB | 30 Days | $7.99 | $0.80 | Fair | Get |
| 35 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
20 GB | 31 Days | $16.12 | $0.81 | Fair | Get |
| 36 | eSIMCard Coupon: eSbljricbt |
10 GB | 30 Days | $8.22 | $0.82 | Fair | Get |
| 37 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
10 GB | 31 Days | $8.38 | $0.84 | Fair | Get |
| 38 | eSIM Hero | 5 GB | 30 Days | $4.25 | $0.85 | Fair | Get |
| 39 | Connect Me Guru Coupon: hello-saun |
50 GB | 180 Days | $43.11 | $0.86 | Fair | Get |
| 40 | eSIMCard Coupon: eSbljricbt |
5 GB | 7 Days | $4.36 | $0.87 | Fair | Get |
| 41 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
5 GB | 30 Days | $4.37 | $0.87 | Fair | Get |
| 42 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
20 GB | 30 Days | $17.37 | $0.87 | Fair | Get |
| 43 | eSIM Hero | 50 GB | 180 Days | $43.25 | $0.87 | Fair | Get |
| 44 | Connect Me Guru Coupon: hello-saun |
3 GB | 15 Days | $2.65 | $0.88 | Fair | Get |
| 45 | eSIMCard Coupon: eSbljricbt |
5 GB | 15 Days | $4.48 | $0.90 | Fair | Get |
| 46 | Lumbus Coupon: ESIMWATCHDOG10 |
10 GB | 30 Days | $8.99 | $0.90 | Fair | Get |
| 47 | eSIMCard Coupon: eSbljricbt |
35 GB | 30 Days | $31.39 | $0.90 | Fair | Get |
| 48 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
3 GB | 15 Days | $2.75 | $0.92 | Expensive | Get |
| 49 | Connect Me Guru Coupon: hello-saun |
3 GB | 30 Days | $2.80 | $0.93 | Expensive | Get |
| 50 | eSIMCard Coupon: eSbljricbt |
5 GB | 30 Days | $4.67 | $0.93 | Expensive | Get |
| 51 | Lumbus Coupon: ESIMWATCHDOG10 |
20 GB | 30 Days | $18.99 | $0.95 | Expensive | Get |
| 52 | Connect Me Guru Coupon: hello-saun |
2 GB | 1 Day | $1.92 | $0.96 | Expensive | Get |
| 53 | GigSky | 50 GB | 180 Days | $47.89 | $0.96 | Expensive | Get |
| 54 | eSIMCard Coupon: eSbljricbt |
3 GB | 3 Days | $2.93 | $0.98 | Expensive | Get |
| 55 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
3 GB | 30 Days | $2.94 | $0.98 | Expensive | Get |
| 56 | Connect Me Guru Coupon: hello-saun |
3 GB | 1 Day | $2.95 | $0.98 | Expensive | Get |
| 57 | Connect Me Guru Coupon: hello-saun |
50 GB | 90 Days | $49.09 | $0.98 | Expensive | Get |
| 58 | Lumbus Coupon: ESIMWATCHDOG10 |
2 GB | 1 Day | $1.99 | $1.00 | Expensive | Get |
| 59 | eSIM Hero | 3 GB | 30 Days | $3.00 | $1.00 | Expensive | Get |
| 60 | eSIM Hero | 3 GB | 15 Days | $3.00 | $1.00 | Expensive | Get |
| 61 | eSIMCard Coupon: eSbljricbt |
3 GB | 7 Days | $3.00 | $1.00 | Expensive | Get |
| 62 | nadanada | 5 GB | 30 Days | $4.99 | $1.00 | Expensive | Get |
| 63 | eSIMCard Coupon: eSbljricbt |
3 GB | 30 Days | $3.10 | $1.03 | Expensive | Get |
| 64 | Connect Me Guru Coupon: hello-saun |
50 GB | 30 Days | $51.40 | $1.03 | Expensive | Get |
| 65 | eSIM Hero | 50 GB | 30 Days | $51.50 | $1.03 | Expensive | Get |
| 66 | Connect Me Guru Coupon: hello-saun |
100 GB | 180 Days | $102.90 | $1.03 | Expensive | Get |
| 67 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
3 GB | 1 Day | $3.12 | $1.04 | Expensive | Get |
| 68 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
1 GB | 7 Days | $1.05 | $1.05 | Expensive | Get |
| 69 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
50 GB | 180 Days | $52.28 | $1.05 | Expensive | Get |
| 70 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
2 GB | 1 Day | $2.20 | $1.10 | Expensive | Get |
| 71 | Lumbus Coupon: ESIMWATCHDOG10 |
50 GB | 180 Days | $55.99 | $1.12 | Expensive | Get |
| 72 | Saily | 20 GB | 30 Days | $22.99 | $1.15 | Expensive | Get |
| 73 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
1 GB | 1 Day | $1.16 | $1.16 | Expensive | Get |
| 74 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
50 GB | 90 Days | $59.60 | $1.19 | Expensive | Get |
| 75 | Lumbus Coupon: ESIMWATCHDOG10 |
5 GB | 30 Days | $5.99 | $1.20 | Expensive | Get |
| 76 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
500 MB | 1 Day | $0.59 | $1.21 | Expensive | Get |
| 77 | Connect Me Guru Coupon: hello-saun |
1 GB | 1 Day | $1.21 | $1.21 | Expensive | Get |
| 78 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
50 GB | 30 Days | $62.43 | $1.25 | Expensive | Get |
| 79 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
100 GB | 180 Days | $125.47 | $1.25 | Expensive | Get |
| 80 | Connect Me Guru Coupon: hello-saun |
1 GB | 7 Days | $1.26 | $1.26 | Expensive | Get |
| 81 | MegaEsim Coupon: SUMMER10 |
1 GB | 1 Day | $1.29 | $1.29 | Very expensive | Get |
| 82 | MegaEsim Coupon: SUMMER10 |
1 GB | 7 Days | $1.29 | $1.29 | Very expensive | Get |
| 83 | Connect Me Guru Coupon: hello-saun |
20 GB | 90 Days | $26.35 | $1.32 | Very expensive | Get |
| 84 | nadanada | 3 GB | 30 Days | $3.99 | $1.33 | Very expensive | Get |
| 85 | eSIM Hero | 20 GB | 90 Days | $26.50 | $1.33 | Very expensive | Get |
| 86 | GigSky | 20 GB | 90 Days | $27.49 | $1.37 | Very expensive | Get |
| 87 | eSIMCard Coupon: eSbljricbt |
1 GB | 3 Days | $1.39 | $1.39 | Very expensive | Get |
| 88 | GigSky | 50 GB | 90 Days | $69.99 | $1.40 | Very expensive | Get |
| 89 | Saily | 50 GB | 90 Days | $73.99 | $1.48 | Very expensive | Get |
| 90 | nadanada | 2 GB | 15 Days | $2.99 | $1.50 | Very expensive | Get |
| 91 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
20 GB | 90 Days | $31.77 | $1.59 | Very expensive | Get |
| 92 | Lumbus Coupon: ESIMWATCHDOG10 |
3 GB | 30 Days | $4.99 | $1.66 | Very expensive | Get |
| 93 | eSIM Hero | 1 GB | 7 Days | $1.75 | $1.75 | Very expensive | Get |
| 94 | GigSky | 10 GB | 30 Days | $17.79 | $1.78 | Very expensive | Get |
| 95 | Connect Me Guru Coupon: hello-saun |
500 MB | 1 Day | $0.88 | $1.80 | Very expensive | Get |
| 96 | GigSky | 100 GB | 180 Days | $179.99 | $1.80 | Very expensive | Get |
| 97 | eSIMCard Coupon: eSbljricbt |
25 GB | 30 Days | $46.65 | $1.87 | Very expensive | Get |
| 98 | Saily | 5 GB | 30 Days | $9.49 | $1.90 | Very expensive | Get |
| 99 | Lumbus Coupon: ESIMWATCHDOG10 |
512 MB | 1 Day | $0.99 | $1.98 | Very expensive | Get |
| 100 | nadanada | 1 GB | 7 Days | $1.99 | $1.99 | Very expensive | Get |
| 101 | Saily | 3 GB | 30 Days | $5.99 | $2.00 | Very expensive | Get |
| 102 | Saily | 50 GB | 365 Days | $99.99 | $2.00 | Very expensive | Get |
| 103 | GigSky | 5 GB | 30 Days | $10.79 | $2.16 | Very expensive | Get |
| 104 | GigSky | 20 GB | 60 Days | $44.99 | $2.25 | Very expensive | Get |
| 105 | MegaEsim Coupon: SUMMER10 |
3 GB | 3 Days | $7.14 | $2.38 | Very expensive | Get |
| 106 | Connect Me Guru Coupon: hello-saun |
1.5 GB | 1 Day | $3.70 | $2.47 | Very expensive | Get |
| 107 | GigSky | 3 GB | 15 Days | $7.49 | $2.50 | Very expensive | Get |
| 108 | MegaEsim Coupon: SUMMER10 |
1 GB | 3 Days | $2.65 | $2.65 | Very expensive | Get |
| 109 | Connect Me Guru Coupon: hello-saun |
1 GB | 30 Days | $2.65 | $2.65 | Very expensive | Get |
| 110 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
1.5 GB | 1 Day | $4.04 | $2.69 | Very expensive | Get |
| 111 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
1 GB | 30 Days | $2.75 | $2.75 | Very expensive | Get |
| 112 | Saily | 10 GB | 30 Days | $27.49 | $2.75 | Very expensive | Get |
| 113 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
300 MB | 1 Day | $0.83 | $2.83 | Very expensive | Get |
| 114 | GigSky | 1 GB | 7 Days | $2.99 | $2.99 | Very expensive | Get |
| 115 | Saily | 1 GB | 7 Days | $2.99 | $2.99 | Very expensive | Get |
| 116 | eSIM Hero | 1 GB | 30 Days | $3.00 | $3.00 | Very expensive | Get |
| 117 | Lumbus Coupon: ESIMWATCHDOG10 |
3 GB | 3 Days | $9.99 | $3.33 | Very expensive | Get |
| 118 | Connect Me Guru Coupon: hello-saun |
300 MB | 1 Day | $1.08 | $3.69 | Very expensive | Get |
| 119 | Lumbus Coupon: ESIMWATCHDOG10 |
1 GB | 7 Days | $3.99 | $3.99 | Very expensive | Get |
| 120 | GigSky | 20 GB | 180 Days | $79.99 | $4.00 | Very expensive | Get |
| 121 | Saily | 10 GB | 180 Days | $43.99 | $4.40 | Very expensive | Get |
| 122 | GigSky | 10 GB | 60 Days | $44.99 | $4.50 | Very expensive | Get |
| 123 | GigSky | 2 GB | 15 Days | $9.99 | $5.00 | Very expensive | Get |
| 124 | GigSky | 5 GB | 15 Days | $24.99 | $5.00 | Very expensive | Get |
| 125 | Saily | 5 GB | 60 Days | $25.99 | $5.20 | Very expensive | Get |
| 126 | MegaEsim Coupon: SUMMER10 |
3 GB | 7 Days | $16.66 | $5.55 | Very expensive | Get |
| 127 | Saily | 2 GB | 15 Days | $12.49 | $6.25 | Very expensive | Get |
| 128 | GigSky | 1 GB | 15 Days | $6.99 | $6.99 | Very expensive | Get |
| 129 | Lumbus Coupon: ESIMWATCHDOG10 |
3 GB | 7 Days | $21.99 | $7.33 | Very expensive | Get |
| 130 | GigSky | 5 GB | 7 Days | $40.99 | $8.20 | Very expensive | Get |
| 131 | GigSky | 3 GB | 7 Days | $25.99 | $8.66 | Very expensive | Get |
| 132 | eSIM Hero | 1 GB | 365 Days | $11.00 | $11.00 | Very expensive | Get |
| 133 | MegaEsim Coupon: SUMMER10 |
1 GB | 15 Days | $13.23 | $13.23 | Very expensive | Get |
| 134 | Lumbus Coupon: ESIMWATCHDOG10 |
3 GB | 14 Days | $39.99 | $13.33 | Very expensive | Get |
| 135 | GigSky | 512 MB | 7 Days | $8.99 | $17.98 | Very expensive | Get |
| 136 | MegaEsim Coupon: SUMMER10 |
1 GB | 30 Days | $26.46 | $26.46 | Very expensive | Get |
| 137 | GigSky | 512 MB | 1 Day | $16.99 | $33.98 | Very expensive | Get |
| 138 | GigSky | 250 MB | 1 Day | $19.99 | $81.88 | Very expensive | Get |
| 139 | eSIMCard Coupon: eSbljricbt |
Unlimited | 1 Day | $1.74 | n/a | Unlimited | Get |
| 140 | eSIM Hero | Unlimited | 1 Day | $3.25 | n/a | Unlimited | Get |
| 141 | GigSky | Unlimited | 1 Day | $3.49 | n/a | Unlimited | Get |
| 142 | eSIMCard Coupon: eSbljricbt |
Unlimited | 3 Days | $3.80 | n/a | Unlimited | Get |
| 143 | eSIMCard Coupon: eSbljricbt |
Unlimited | 5 Days | $5.83 | n/a | Unlimited | Get |
| 144 | eSIMCard Coupon: eSbljricbt |
Unlimited | 7 Days | $7.72 | n/a | Unlimited | Get |
| 145 | eSIM Hero | Unlimited | 3 Days | $8.25 | n/a | Unlimited | Get |
| 146 | eSIMCard Coupon: eSbljricbt |
Unlimited | 10 Days | $10.35 | n/a | Unlimited | Get |
| 147 | GigSky | Unlimited | 3 Days | $10.99 | n/a | Unlimited | Get |
| 148 | eSIMCard Coupon: eSbljricbt |
Unlimited | 15 Days | $13.17 | n/a | Unlimited | Get |
| 149 | eSIM Hero | Unlimited | 5 Days | $13.25 | n/a | Unlimited | Get |
| 150 | Saily | Unlimited | 5 Days | $14.49 | n/a | Unlimited | Get |
| 151 | eSIMCard Coupon: eSbljricbt |
Unlimited | 20 Days | $16.77 | n/a | Unlimited | Get |
| 152 | GigSky | Unlimited | 5 Days | $18.49 | n/a | Unlimited | Get |
| 153 | eSIM Hero | Unlimited | 7 Days | $18.50 | n/a | Unlimited | Get |
| 154 | Saily | Unlimited | 7 Days | $20.99 | n/a | Unlimited | Get |
| 155 | eSIMCard Coupon: eSbljricbt |
Unlimited | 30 Days | $22.75 | n/a | Unlimited | Get |
| 156 | GigSky | Unlimited | 7 Days | $26.49 | n/a | Unlimited | Get |
| 157 | Saily | Unlimited | 10 Days | $26.99 | n/a | Unlimited | Get |
| 158 | eSIM Hero | Unlimited | 14 Days | $36.25 | n/a | Unlimited | Get |
| 159 | Saily | Unlimited | 15 Days | $37.49 | n/a | Unlimited | Get |
| 160 | GigSky | Unlimited | 14 Days | $45.99 | n/a | Unlimited | Get |
| 161 | Saily | Unlimited | 20 Days | $45.99 | n/a | Unlimited | Get |
| 162 | Saily | Unlimited | 25 Days | $50.99 | n/a | Unlimited | Get |
| 163 | Saily | Unlimited | 30 Days | $55.49 | n/a | Unlimited | Get |
| 164 | GigSky | Unlimited | 10 Days | $55.99 | n/a | Unlimited | Get |
| 165 | GigSky | Unlimited | 21 Days | $56.49 | n/a | Unlimited | Get |
| 166 | GigSky | Unlimited | 30 Days | $65.49 | n/a | Unlimited | Get |
| 167 | eSIM Hero | Unlimited | 31 Days | $79.50 | n/a | Unlimited | Get |
The Watchdog Pick is chosen automatically: the lowest real price per GB of the 167 plans in this view. Providers cannot pay for it, and a commission never changes the ranking. Prices are shown in USD and can change at checkout.
Cheapest eSIM for Luxembourg: the numbers
As of 31 August 2026, 15:21 GMT, the cheapest eSIM for Luxembourg is eSIMCard with 100 GB for 31 Days at $35.41. That is $0.35 per GB, the best rate of the 167 plans we compare from 9 providers. 116 plans include 5G. 53 support top ups. That timestamp is the exact moment of our latest price check, and the table above always shows the live order.
Which mobile networks does Luxembourg have?
Coverage is excellent for a small country. Operators committed to reaching 90 percent of the territory with 5G by 2025, and by 2026 5G covers virtually the whole country, led by POST at 94.8 percent of the population per ILR data.
- POST Telecom: The state owned incumbent, formerly LUXGSM. It runs the country's largest 5G network, reaching 94.8 percent of the population according to regulator ILR data.
- Tango: Owned by Belgium's Proximus, Tango ranks second for 5G reach with dense coverage in the capital and the south and east.
- Orange Luxembourg: Formerly VOXmobile and now part of Orange Belgium, with 5G focused on Luxembourg City and the southern region.
The main MVNO, Join Experience, closed in May 2020 after merging into POST. Luxembourg Online sells LOL Mobile plans and markets itself as an independent operator.
The eSIM plans we compare on this page connect to:
Is 5G available in Luxembourg?
Commercial 5G arrived in October 2020, with POST first, Proximus's Tango the same month and Orange in November. All current mainstream plans now include 5G by default.
How much data do you need in Luxembourg?
Light use is about 500 MB a day. That covers maps, messages, and some browsing. Normal use with photos, social apps, and short videos runs 1 to 1.5 GB a day. Streaming and hotspot use can eat 2 to 3 GB a day. Here is what each size costs in Luxembourg right now:
Are unlimited eSIMs for Luxembourg really unlimited?
Not always. 29 of the plans above are sold as unlimited. Most unlimited travel plans have a fair use rule. You get full speed for a daily amount, often 1 to 5 GB, then the speed drops to around 1 Mbps until the next day. That is fine for messages and maps but slow for video. If you know how much data you use, a fixed plan with a low price per GB is usually the better deal. That is why we rank by price per GB and not by labels.
eSIM or a local SIM at the airport in Luxembourg?
An eSIM is ready before you land. No queue, no shop, no handing over your passport at a counter. Data for Luxembourg starts at $35.41 on this page, which is hard for airport kiosks to beat. A local SIM still makes sense if you need a local phone number or plan to stay for months. For a normal trip, the eSIM wins on price and effort.
Setting up your Luxembourg eSIM
Buy your planYou get a QR code by email within minutes of paying.
Install before you flyScan the QR code on wifi at home. Airport and hotel wifi can be weak.
Turn it on when you landEnable the eSIM and turn on data roaming for it, then give it a minute to find the network.
Check the validity clockSome plans start counting at purchase, not at first use. Check before you buy.
Good to know before you land in Luxembourg
Luxembourg is an EU member, so EU roam like home applies. Cross border day trips to France, Belgium and Germany, which are routine here, stay inside the EU roaming zone, so one EU plan covers the whole visit.
Luxembourg Airport at Findel is the country's only international airport and the usual arrival point for overseas visitors.
Any EU plan or eSIM works across Luxembourg and its neighbours at home rates. If you want 5G, make sure your device supports it; the plans themselves already include it.
Luxembourg Travel eSIM FAQ
Everything you need to know about using an eSIM in Luxembourg
What is the cheapest eSIM for Luxembourg?
Right now the cheapest option ranked by price per GB is eSIMCard with 100 GB for 31 Days at $35.41. That works out to $0.35 per GB. Prices change often, so the table above always shows the current order.
Which networks will my eSIM connect to in Luxembourg?
The plans we compare connect to Orange, POST, Tango. The exact network depends on the plan you pick. Check the plan details before you buy if one network matters to you.
Do Luxembourg eSIMs support 5G?
116 of the 167 plans we track for Luxembourg include 5G where the local network offers it. The rest run on 4G, which is still fine for maps, calls over apps, and video.
Can I top up my Luxembourg eSIM if I run out?
Yes. 53 of the 167 plans here support top ups, so you can add data without buying a new eSIM. The rest need a fresh plan once the data ends.
Will I still receive bank SMS and OTP codes?
Yes, if you keep your home SIM active. Travel eSIMs are data only. Your phone can hold both at once, so leave your normal SIM on for SMS and use the eSIM for data. Turn off roaming data on the home SIM to avoid charges.
Do these eSIMs include a phone number or calls?
The plans we compare are data only, so there is no local number. Calls work fine over WhatsApp, FaceTime, or any app that uses data. If you need a real local number, a local SIM is the better tool.
How many GB do I need for a week in Luxembourg?
Around 3 to 5 GB covers a week of maps, messaging, and normal browsing. Heavy video or hotspot use needs 1 to 2 GB per day. Today the cheapest plan with at least 5 GB is MegaEsim at $2.87.
Travelling further? Compare nearby destinations
AustriaFrom$0.35/GB
BelgiumFrom$0.35/GB
BulgariaFrom$0.35/GB
CroatiaFrom$0.35/GB
CyprusFrom$0.35/GB
Czech RepublicFrom$0.56/GB
Or see every country on the cheapest eSIM index and track weekly movement on the eSIM Price Index.
How we rank
Prices last checked on 31 August 2026, 15:21 GMT across 167 plans. Every plan is ranked by the true cost per gigabyte, not marketing claims. We do not take money for rankings, and providers cannot pay for a higher position. Read the full method on our how we rank page.
Write a review
Used an eSIM in Luxembourg? Tell other travellers how it went. Every review is read by a human before it appears, and providers cannot buy or remove reviews.