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Firsty eSIMs for United Kingdom

Firsty

4.2 Trustpilot Rating

Last Sync: Aug 1, 2025

Coverage	Plan	Allowance	Duration	Price
131 countries	Free	0 MB	1 Days
	Comfort GB 1500MB Day 1 Day	1.5 GB	1 Days	$1.75
	First Class GB 5120MB Day 1 Day	5.0 GB	1 Days	$3.50
	Comfort GB 1500MB Day 2 Days	2.9 GB	2 Days	$3.50
	Comfort GB 1500MB Day 3 Days	4.4 GB	3 Days	$3.86
	Comfort GB 1500MB Day 4 Days	5.9 GB	4 Days	$5.14
	Comfort GB 1500MB Day 5 Days	7.3 GB	5 Days	$6.43
	First Class GB 5120MB Day 2 Days	10.0 GB	2 Days	$7.01
	First Class GB 5120MB Day 3 Days	15.0 GB	3 Days	$7.71
	Comfort GB 1500MB Day 6 Days	8.8 GB	6 Days	$7.71
	Comfort GB 1500MB Day 7 Days	10.3 GB	7 Days	$9.00
	Comfort GB 1500MB Day 8 Days	11.7 GB	8 Days	$9.81
	First Class GB 5120MB Day 4 Days	20.0 GB	4 Days	$10.28
	Comfort GB 1500MB Day 9 Days	13.2 GB	9 Days	$11.04
	Comfort GB 1500MB Day 10 Days	14.6 GB	10 Days	$12.27
	First Class GB 5120MB Day 5 Days	25.0 GB	5 Days	$12.85
	Comfort GB 1500MB Day 11 Days	16.1 GB	11 Days	$13.49
	Comfort GB 1500MB Day 12 Days	17.6 GB	12 Days	$14.72
	First Class GB 5120MB Day 6 Days	30.0 GB	6 Days	$15.42
	Comfort GB 1500MB Day 13 Days	19.0 GB	13 Days	$15.95
	Comfort GB 1500MB Day 14 Days	20.5 GB	14 Days	$17.17
	First Class GB 5120MB Day 7 Days	35.0 GB	7 Days	$17.99
	Comfort GB 1500MB Day 15 Days	22.0 GB	15 Days	$18.40
	Comfort GB 1500MB Day 16 Days	23.4 GB	16 Days	$18.69
	First Class GB 5120MB Day 8 Days	40.0 GB	8 Days	$19.63
	Comfort GB 1500MB Day 17 Days	24.9 GB	17 Days	$19.86
	Comfort GB 1500MB Day 18 Days	26.4 GB	18 Days	$21.03
	First Class GB 5120MB Day 9 Days	45.0 GB	9 Days	$22.08
	Comfort GB 1500MB Day 19 Days	27.8 GB	19 Days	$22.20
	Comfort GB 1500MB Day 20 Days	29.3 GB	20 Days	$23.36
	Comfort GB 1500MB Day 21 Days	30.8 GB	21 Days	$24.53
	First Class GB 5120MB Day 10 Days	50.0 GB	10 Days	$24.53
	Comfort GB 1500MB Day 22 Days	32.2 GB	22 Days	$25.70
	Comfort GB 1500MB Day 23 Days	33.7 GB	23 Days	$26.87
	First Class GB 5120MB Day 11 Days	55.0 GB	11 Days	$26.99
	Comfort GB 1500MB Day 24 Days	35.2 GB	24 Days	$28.04
	Comfort GB 1500MB Day 25 Days	36.6 GB	25 Days	$29.20
	First Class GB 5120MB Day 12 Days	60.0 GB	12 Days	$29.44
	Comfort GB 1500MB Day 26 Days	38.1 GB	26 Days	$30.37
	Comfort GB 1500MB Day 27 Days	39.6 GB	27 Days	$31.54
	First Class GB 5120MB Day 13 Days	65.0 GB	13 Days	$31.89
	Comfort GB 1500MB Day 28 Days	41.0 GB	28 Days	$32.71
	Comfort GB 1500MB Day 29 Days	42.5 GB	29 Days	$33.88
	First Class GB 5120MB Day 14 Days	70.0 GB	14 Days	$34.35
	Comfort GB 1500MB Day 30 Days	43.9 GB	30 Days	$35.05
	First Class GB 5120MB Day 15 Days	75.0 GB	15 Days	$36.80
	First Class GB 5120MB Day 16 Days	80.0 GB	16 Days	$37.38
	First Class GB 5120MB Day 17 Days	85.0 GB	17 Days	$39.72
	First Class GB 5120MB Day 18 Days	90.0 GB	18 Days	$42.06
	First Class GB 5120MB Day 19 Days	95.0 GB	19 Days	$44.39
	First Class GB 5120MB Day 20 Days	100.0 GB	20 Days	$46.73
	First Class GB 5120MB Day 21 Days	105.0 GB	21 Days	$49.06
	First Class GB 5120MB Day 22 Days	110.0 GB	22 Days	$51.40
	First Class GB 5120MB Day 23 Days	115.0 GB	23 Days	$53.74
	First Class GB 5120MB Day 24 Days	120.0 GB	24 Days	$56.07
	First Class GB 5120MB Day 25 Days	125.0 GB	25 Days	$58.41
	First Class GB 5120MB Day 26 Days	130.0 GB	26 Days	$60.75
	First Class GB 5120MB Day 27 Days	135.0 GB	27 Days	$63.08
	First Class GB 5120MB Day 28 Days	140.0 GB	28 Days	$65.42
	First Class GB 5120MB Day 29 Days	145.0 GB	29 Days	$67.76
	First Class GB 5120MB Day 30 Days	150.0 GB	30 Days	$70.09

Coverage	Plan	Allowance	Duration	Price
131 countries	Free	0 MB	1 Days
	Comfort GB 1500MB Day 1 Day	1.5 GB	1 Days	$1.75
	First Class GB 5120MB Day 1 Day	5.0 GB	1 Days	$3.50
	Comfort GB 1500MB Day 2 Days	2.9 GB	2 Days	$3.50
	Comfort GB 1500MB Day 3 Days	4.4 GB	3 Days	$3.86
	Comfort GB 1500MB Day 4 Days	5.9 GB	4 Days	$5.14
	Comfort GB 1500MB Day 5 Days	7.3 GB	5 Days	$6.43
	First Class GB 5120MB Day 2 Days	10.0 GB	2 Days	$7.01
	First Class GB 5120MB Day 3 Days	15.0 GB	3 Days	$7.71
	Comfort GB 1500MB Day 6 Days	8.8 GB	6 Days	$7.71
	Comfort GB 1500MB Day 7 Days	10.3 GB	7 Days	$9.00
	Comfort GB 1500MB Day 8 Days	11.7 GB	8 Days	$9.81
	First Class GB 5120MB Day 4 Days	20.0 GB	4 Days	$10.28
	Comfort GB 1500MB Day 9 Days	13.2 GB	9 Days	$11.04
	Comfort GB 1500MB Day 10 Days	14.6 GB	10 Days	$12.27
	First Class GB 5120MB Day 5 Days	25.0 GB	5 Days	$12.85
	Comfort GB 1500MB Day 11 Days	16.1 GB	11 Days	$13.49
	Comfort GB 1500MB Day 12 Days	17.6 GB	12 Days	$14.72
	First Class GB 5120MB Day 6 Days	30.0 GB	6 Days	$15.42
	Comfort GB 1500MB Day 13 Days	19.0 GB	13 Days	$15.95
	Comfort GB 1500MB Day 14 Days	20.5 GB	14 Days	$17.17
	First Class GB 5120MB Day 7 Days	35.0 GB	7 Days	$17.99
	Comfort GB 1500MB Day 15 Days	22.0 GB	15 Days	$18.40
	Comfort GB 1500MB Day 16 Days	23.4 GB	16 Days	$18.69
	First Class GB 5120MB Day 8 Days	40.0 GB	8 Days	$19.63
	Comfort GB 1500MB Day 17 Days	24.9 GB	17 Days	$19.86
	Comfort GB 1500MB Day 18 Days	26.4 GB	18 Days	$21.03
	First Class GB 5120MB Day 9 Days	45.0 GB	9 Days	$22.08
	Comfort GB 1500MB Day 19 Days	27.8 GB	19 Days	$22.20
	Comfort GB 1500MB Day 20 Days	29.3 GB	20 Days	$23.36
	Comfort GB 1500MB Day 21 Days	30.8 GB	21 Days	$24.53
	First Class GB 5120MB Day 10 Days	50.0 GB	10 Days	$24.53
	Comfort GB 1500MB Day 22 Days	32.2 GB	22 Days	$25.70
	Comfort GB 1500MB Day 23 Days	33.7 GB	23 Days	$26.87
	First Class GB 5120MB Day 11 Days	55.0 GB	11 Days	$26.99
	Comfort GB 1500MB Day 24 Days	35.2 GB	24 Days	$28.04
	Comfort GB 1500MB Day 25 Days	36.6 GB	25 Days	$29.20
	First Class GB 5120MB Day 12 Days	60.0 GB	12 Days	$29.44
	Comfort GB 1500MB Day 26 Days	38.1 GB	26 Days	$30.37
	Comfort GB 1500MB Day 27 Days	39.6 GB	27 Days	$31.54
	First Class GB 5120MB Day 13 Days	65.0 GB	13 Days	$31.89
	Comfort GB 1500MB Day 28 Days	41.0 GB	28 Days	$32.71
	Comfort GB 1500MB Day 29 Days	42.5 GB	29 Days	$33.88
	First Class GB 5120MB Day 14 Days	70.0 GB	14 Days	$34.35
	Comfort GB 1500MB Day 30 Days	43.9 GB	30 Days	$35.05
	First Class GB 5120MB Day 15 Days	75.0 GB	15 Days	$36.80
	First Class GB 5120MB Day 16 Days	80.0 GB	16 Days	$37.38
	First Class GB 5120MB Day 17 Days	85.0 GB	17 Days	$39.72
	First Class GB 5120MB Day 18 Days	90.0 GB	18 Days	$42.06
	First Class GB 5120MB Day 19 Days	95.0 GB	19 Days	$44.39
	First Class GB 5120MB Day 20 Days	100.0 GB	20 Days	$46.73
	First Class GB 5120MB Day 21 Days	105.0 GB	21 Days	$49.06
	First Class GB 5120MB Day 22 Days	110.0 GB	22 Days	$51.40
	First Class GB 5120MB Day 23 Days	115.0 GB	23 Days	$53.74
	First Class GB 5120MB Day 24 Days	120.0 GB	24 Days	$56.07
	First Class GB 5120MB Day 25 Days	125.0 GB	25 Days	$58.41
	First Class GB 5120MB Day 26 Days	130.0 GB	26 Days	$60.75
	First Class GB 5120MB Day 27 Days	135.0 GB	27 Days	$63.08
	First Class GB 5120MB Day 28 Days	140.0 GB	28 Days	$65.42
	First Class GB 5120MB Day 29 Days	145.0 GB	29 Days	$67.76
	First Class GB 5120MB Day 30 Days	150.0 GB	30 Days	$70.09

Planning a trip to the United Kingdom and need reliable data for navigating bustling London streets, exploring historic castles, or finding the best afternoon tea spots? Avoid shocking roaming fees by choosing a Firsty eSIM for seamless connectivity. At eSIM Guide, we simplify comparing all 61 available Firsty eSIM plans for the UK, helping you find the best Firsty eSIM starting from just $1.50. Don't overpay for data; view all Firsty plans below or compare other great United Kingdom eSIM options on our website to ensure you get the perfect deal for your travels.