UK eSIM - Affordable Travel Data for London and All of Great Britain
PremiumExplore London, the Scottish Highlands, and everywhere in between with a Giga.tel UK eSIM. Install before you travel and connect to fast 4G/5G networks as soon as you land at Heathrow, Gatwick, or Edinburgh.
FAQs — United Kingdom eSIM
Does eSIM work in the UK?▾
Yes. The UK has extensive 4G and 5G coverage across England, Scotland, Wales, and Northern Ireland.
Will my UK eSIM work in Scotland and Wales?▾
Yes. A Giga.tel UK eSIM covers all of Great Britain including Scotland, Wales, and most of Northern Ireland.
Is there unlimited data eSIM for the UK?▾
Yes. Giga.tel offers unlimited daily data plans for the UK. These are ideal for remote workers, video call-heavy users, or anyone streaming UK TV during their stay.
Can I use a UK eSIM on the London Underground?▾
The London Underground (Tube) has 4G coverage on most lines and all stations above ground. Some deep-level tunnel sections may have limited signal.
Get Your United Kingdom eSIM in 3 Steps
- 1
1. Choose your plan
Browse United Kingdom eSIM plans above. Filter by data size and validity.
- 2
2. Purchase securely
Check out with credit card or digital wallet. Instant processing.
- 3
3. Scan & activate
Scan QR code from LastSIM email. Takes under 2 minutes.