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Firsty eSIMs for Cayman Islands

Firsty

4.2 Trustpilot Rating

Last Sync: Aug 1, 2025

Plan	Allowance	Duration	Price
Comfort KY 500MB Day 1 Day	500 MB	1 Days	$14.02
Comfort KY 500MB Day 2 Days	1000 MB	2 Days	$28.04
First Class KY 5120MB Day 1 Day	5.0 GB	1 Days	$29.20
Comfort KY 500MB Day 3 Days	1.5 GB	3 Days	$38.55
Comfort KY 500MB Day 4 Days	2.0 GB	4 Days	$51.40
First Class KY 5120MB Day 2 Days	10.0 GB	2 Days	$58.41
Comfort KY 500MB Day 5 Days	2.4 GB	5 Days	$64.25
Comfort KY 500MB Day 6 Days	2.9 GB	6 Days	$77.10
First Class KY 5120MB Day 3 Days	15.0 GB	3 Days	$80.61
Comfort KY 500MB Day 7 Days	3.4 GB	7 Days	$89.95
Comfort KY 500MB Day 8 Days	3.9 GB	8 Days	$98.13
First Class KY 5120MB Day 4 Days	20.0 GB	4 Days	$107.47
Comfort KY 500MB Day 9 Days	4.4 GB	9 Days	$110.39
Comfort KY 500MB Day 10 Days	4.9 GB	10 Days	$122.66
First Class KY 5120MB Day 5 Days	25.0 GB	5 Days	$134.34
Comfort KY 500MB Day 11 Days	5.4 GB	11 Days	$134.93
Comfort KY 500MB Day 12 Days	5.9 GB	12 Days	$147.19
Comfort KY 500MB Day 13 Days	6.3 GB	13 Days	$159.46
First Class KY 5120MB Day 6 Days	30.0 GB	6 Days	$161.21
Comfort KY 500MB Day 14 Days	6.8 GB	14 Days	$171.73
Comfort KY 500MB Day 15 Days	7.3 GB	15 Days	$183.99
Comfort KY 500MB Day 16 Days	7.8 GB	16 Days	$186.91
First Class KY 5120MB Day 7 Days	35.0 GB	7 Days	$188.08
Comfort KY 500MB Day 17 Days	8.3 GB	17 Days	$198.59
First Class KY 5120MB Day 8 Days	40.0 GB	8 Days	$205.60
Comfort KY 500MB Day 18 Days	8.8 GB	18 Days	$210.28
Comfort KY 500MB Day 19 Days	9.3 GB	19 Days	$221.96
First Class KY 5120MB Day 9 Days	45.0 GB	9 Days	$231.30
Comfort KY 500MB Day 20 Days	9.8 GB	20 Days	$233.64
Comfort KY 500MB Day 21 Days	10.3 GB	21 Days	$245.32
First Class KY 5120MB Day 10 Days	50.0 GB	10 Days	$257.00
Comfort KY 500MB Day 22 Days	10.7 GB	22 Days	$257.00
Comfort KY 500MB Day 23 Days	11.2 GB	23 Days	$268.69
Comfort KY 500MB Day 24 Days	11.7 GB	24 Days	$280.37
First Class KY 5120MB Day 11 Days	55.0 GB	11 Days	$282.70
Comfort KY 500MB Day 25 Days	12.2 GB	25 Days	$292.05
Comfort KY 500MB Day 26 Days	12.7 GB	26 Days	$303.73
First Class KY 5120MB Day 12 Days	60.0 GB	12 Days	$308.40
Comfort KY 500MB Day 27 Days	13.2 GB	27 Days	$315.41
Comfort KY 500MB Day 28 Days	13.7 GB	28 Days	$327.10
First Class KY 5120MB Day 13 Days	65.0 GB	13 Days	$334.11
Comfort KY 500MB Day 29 Days	14.2 GB	29 Days	$338.78
Comfort KY 500MB Day 30 Days	14.6 GB	30 Days	$350.46
First Class KY 5120MB Day 14 Days	70.0 GB	14 Days	$359.81
First Class KY 5120MB Day 16 Days	80.0 GB	16 Days	$373.82
First Class KY 5120MB Day 15 Days	75.0 GB	15 Days	$385.51
First Class KY 5120MB Day 17 Days	85.0 GB	17 Days	$397.19
First Class KY 5120MB Day 18 Days	90.0 GB	18 Days	$420.55
First Class KY 5120MB Day 19 Days	95.0 GB	19 Days	$443.92
First Class KY 5120MB Day 20 Days	100.0 GB	20 Days	$467.28
First Class KY 5120MB Day 21 Days	105.0 GB	21 Days	$490.64
First Class KY 5120MB Day 22 Days	110.0 GB	22 Days	$514.01
First Class KY 5120MB Day 23 Days	115.0 GB	23 Days	$537.37
First Class KY 5120MB Day 24 Days	120.0 GB	24 Days	$560.74
First Class KY 5120MB Day 25 Days	125.0 GB	25 Days	$584.10
First Class KY 5120MB Day 26 Days	130.0 GB	26 Days	$607.46
First Class KY 5120MB Day 27 Days	135.0 GB	27 Days	$630.83
First Class KY 5120MB Day 28 Days	140.0 GB	28 Days	$654.19
First Class KY 5120MB Day 29 Days	145.0 GB	29 Days	$677.56
First Class KY 5120MB Day 30 Days	150.0 GB	30 Days	$700.92

Traveling to the Cayman Islands and want to avoid exorbitant roaming fees? A prepaid Firsty eSIM is your best solution for instant, affordable connectivity. eSIM Guide helps you compare all 60 available Firsty eSIM plans for the Cayman Islands, including options starting from just $12.00, ensuring you stay connected whether you're exploring Seven Mile Beach, diving Stingray City, or simply enjoying the island's vibrant culture, and for even more options, you can also compare Firsty with other great providers right here on eSIM Guide. View the best Firsty eSIM plans for the Cayman Islands below and get connected today.

Plan	Allowance	Duration	Price
Comfort KY 500MB Day 1 Day	500 MB	1 Days	$14.02
Comfort KY 500MB Day 2 Days	1000 MB	2 Days	$28.04
First Class KY 5120MB Day 1 Day	5.0 GB	1 Days	$29.20
Comfort KY 500MB Day 3 Days	1.5 GB	3 Days	$38.55
Comfort KY 500MB Day 4 Days	2.0 GB	4 Days	$51.40
First Class KY 5120MB Day 2 Days	10.0 GB	2 Days	$58.41
Comfort KY 500MB Day 5 Days	2.4 GB	5 Days	$64.25
Comfort KY 500MB Day 6 Days	2.9 GB	6 Days	$77.10
First Class KY 5120MB Day 3 Days	15.0 GB	3 Days	$80.61
Comfort KY 500MB Day 7 Days	3.4 GB	7 Days	$89.95
Comfort KY 500MB Day 8 Days	3.9 GB	8 Days	$98.13
First Class KY 5120MB Day 4 Days	20.0 GB	4 Days	$107.47
Comfort KY 500MB Day 9 Days	4.4 GB	9 Days	$110.39
Comfort KY 500MB Day 10 Days	4.9 GB	10 Days	$122.66
First Class KY 5120MB Day 5 Days	25.0 GB	5 Days	$134.34
Comfort KY 500MB Day 11 Days	5.4 GB	11 Days	$134.93
Comfort KY 500MB Day 12 Days	5.9 GB	12 Days	$147.19
Comfort KY 500MB Day 13 Days	6.3 GB	13 Days	$159.46
First Class KY 5120MB Day 6 Days	30.0 GB	6 Days	$161.21
Comfort KY 500MB Day 14 Days	6.8 GB	14 Days	$171.73
Comfort KY 500MB Day 15 Days	7.3 GB	15 Days	$183.99
Comfort KY 500MB Day 16 Days	7.8 GB	16 Days	$186.91
First Class KY 5120MB Day 7 Days	35.0 GB	7 Days	$188.08
Comfort KY 500MB Day 17 Days	8.3 GB	17 Days	$198.59
First Class KY 5120MB Day 8 Days	40.0 GB	8 Days	$205.60
Comfort KY 500MB Day 18 Days	8.8 GB	18 Days	$210.28
Comfort KY 500MB Day 19 Days	9.3 GB	19 Days	$221.96
First Class KY 5120MB Day 9 Days	45.0 GB	9 Days	$231.30
Comfort KY 500MB Day 20 Days	9.8 GB	20 Days	$233.64
Comfort KY 500MB Day 21 Days	10.3 GB	21 Days	$245.32
First Class KY 5120MB Day 10 Days	50.0 GB	10 Days	$257.00
Comfort KY 500MB Day 22 Days	10.7 GB	22 Days	$257.00
Comfort KY 500MB Day 23 Days	11.2 GB	23 Days	$268.69
Comfort KY 500MB Day 24 Days	11.7 GB	24 Days	$280.37
First Class KY 5120MB Day 11 Days	55.0 GB	11 Days	$282.70
Comfort KY 500MB Day 25 Days	12.2 GB	25 Days	$292.05
Comfort KY 500MB Day 26 Days	12.7 GB	26 Days	$303.73
First Class KY 5120MB Day 12 Days	60.0 GB	12 Days	$308.40
Comfort KY 500MB Day 27 Days	13.2 GB	27 Days	$315.41
Comfort KY 500MB Day 28 Days	13.7 GB	28 Days	$327.10
First Class KY 5120MB Day 13 Days	65.0 GB	13 Days	$334.11
Comfort KY 500MB Day 29 Days	14.2 GB	29 Days	$338.78
Comfort KY 500MB Day 30 Days	14.6 GB	30 Days	$350.46
First Class KY 5120MB Day 14 Days	70.0 GB	14 Days	$359.81
First Class KY 5120MB Day 16 Days	80.0 GB	16 Days	$373.82
First Class KY 5120MB Day 15 Days	75.0 GB	15 Days	$385.51
First Class KY 5120MB Day 17 Days	85.0 GB	17 Days	$397.19
First Class KY 5120MB Day 18 Days	90.0 GB	18 Days	$420.55
First Class KY 5120MB Day 19 Days	95.0 GB	19 Days	$443.92
First Class KY 5120MB Day 20 Days	100.0 GB	20 Days	$467.28
First Class KY 5120MB Day 21 Days	105.0 GB	21 Days	$490.64
First Class KY 5120MB Day 22 Days	110.0 GB	22 Days	$514.01
First Class KY 5120MB Day 23 Days	115.0 GB	23 Days	$537.37
First Class KY 5120MB Day 24 Days	120.0 GB	24 Days	$560.74
First Class KY 5120MB Day 25 Days	125.0 GB	25 Days	$584.10
First Class KY 5120MB Day 26 Days	130.0 GB	26 Days	$607.46
First Class KY 5120MB Day 27 Days	135.0 GB	27 Days	$630.83
First Class KY 5120MB Day 28 Days	140.0 GB	28 Days	$654.19
First Class KY 5120MB Day 29 Days	145.0 GB	29 Days	$677.56
First Class KY 5120MB Day 30 Days	150.0 GB	30 Days	$700.92