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SimSwift plans for South Korea

2,527 live plans from 23 providers, ranked on what a gigabyte actually costs rather than on the sticker price. Checked 27 August 2026

Compare 2,527 plans →
£0.20 Lowest per GB Cheapest honest gigabyte here
£1.39 Median per GB Unlimited and fair-use excluded
£0.70–3.23 Typical band Where most plans land
51% Advertise 5G 85% allow hotspot

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We earn a commission on some links below. Commission carries zero weight in the ranking formula, which is published in full. Prices are indicative and the provider's own checkout is always authoritative.

Showing 24 of 2,527 plans

View offer: SimSwift, South Korea 50GB 30Days 1 SimSwift South Korea 50GB 30Days 50 GB 30 days 4G South Korea only £19.80 £0.40 per GB
View offer: SimSwift, South Korea 3GB 15Days 2 SimSwift South Korea 3GB 15Days 3 GB 15 days 4G South Korea only £2.56 £0.85 per GB
View offer: SimSwift, South Korea 3GB 30Days 3 SimSwift South Korea 3GB 30Days 3 GB 30 days 4G South Korea only £2.56 £0.85 per GB
View offer: SimSwift, South Korea 20GB 30Days 4 SimSwift South Korea 20GB 30Days 20 GB 30 days 4G South Korea only £10.26 £0.51 per GB
View offer: SimSwift, South Korea 10GB 30Days 5 SimSwift South Korea 10GB 30Days 10 GB 30 days 4G South Korea only £5.86 £0.59 per GB
View offer: SimSwift, South Korea 3GB/Day 6 SimSwift South Korea 3GB/Day 3 GB/day 1 day 4G South Korea only £2.56 £0.85 per GB
View offer: SimSwift, South Korea 2GB/Day 7 SimSwift South Korea 2GB/Day 2 GB/day 1 day 4G South Korea only £2.19 £1.10 per GB
View offer: SimSwift, South Korea 10GB/Day 8 SimSwift South Korea 10GB/Day 10 GB/day 4 days 4G South Korea only £23.45 £0.59 per GB
View offer: SimSwift, South Korea 10GB/Day 9 SimSwift South Korea 10GB/Day 10 GB/day 5 days 4G South Korea only £29.31 £0.59 per GB
View offer: SimSwift, South Korea 10GB/Day 10 SimSwift South Korea 10GB/Day 10 GB/day 6 days 4G South Korea only £35.17 £0.59 per GB
View offer: SimSwift, South Korea 10GB/Day 11 SimSwift South Korea 10GB/Day 10 GB/day 7 days 4G South Korea only £41.03 £0.59 per GB
View offer: SimSwift, South Korea 10GB/Day 12 SimSwift South Korea 10GB/Day 10 GB/day 8 days 4G South Korea only £46.89 £0.59 per GB
View offer: SimSwift, South Korea 10GB/Day 13 SimSwift South Korea 10GB/Day 10 GB/day 9 days 4G South Korea only £52.75 £0.59 per GB
View offer: SimSwift, South Korea 10GB/Day 14 SimSwift South Korea 10GB/Day 10 GB/day 10 days 4G South Korea only £58.61 £0.59 per GB
View offer: SimSwift, South Korea 10GB/Day 15 SimSwift South Korea 10GB/Day 10 GB/day 11 days 4G South Korea only £64.47 £0.59 per GB
View offer: SimSwift, South Korea 10GB/Day 16 SimSwift South Korea 10GB/Day 10 GB/day 12 days 4G South Korea only £70.34 £0.59 per GB
View offer: SimSwift, South Korea 10GB/Day 17 SimSwift South Korea 10GB/Day 10 GB/day 13 days 4G South Korea only £76.20 £0.59 per GB
View offer: SimSwift, South Korea 10GB/Day 18 SimSwift South Korea 10GB/Day 10 GB/day 14 days 4G South Korea only £82.06 £0.59 per GB
View offer: SimSwift, South Korea 10GB/Day 19 SimSwift South Korea 10GB/Day 10 GB/day 15 days 4G South Korea only £87.92 £0.59 per GB
View offer: SimSwift, South Korea 10GB/Day 20 SimSwift South Korea 10GB/Day 10 GB/day 16 days 4G South Korea only £93.78 £0.59 per GB
View offer: SimSwift, South Korea 10GB/Day 21 SimSwift South Korea 10GB/Day 10 GB/day 17 days 4G South Korea only £99.64 £0.59 per GB
View offer: SimSwift, South Korea 10GB/Day 22 SimSwift South Korea 10GB/Day 10 GB/day 18 days 4G South Korea only £105.50 £0.59 per GB
View offer: SimSwift, South Korea 10GB/Day 23 SimSwift South Korea 10GB/Day 10 GB/day 19 days 4G South Korea only £111.36 £0.59 per GB
View offer: SimSwift, South Korea 10GB/Day 24 SimSwift South Korea 10GB/Day 10 GB/day 20 days 4G South Korea only £117.23 £0.59 per GB
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