The best eSIM for Mexico in 2026.
All 8 Mexico plans we sell, ranked by what a GB and a day actually cost — the same prices checkout charges, no editorial favourites.
Our picks by trip type.
Each pick is the cheapest plan whose validity covers the whole trip — the exact quote the plan picker gives at checkout, hotspot included.
Our Mexico plans compared.
The full ladder, cheapest first — what a day and a GB actually cost on each plan, so the “best” pick is arithmetic, not opinion.
| Plan | Days | Price | Per day | Per GB | |
|---|---|---|---|---|---|
| 1GB | 7 | £3.04 | £0.43 | £3.04 | Cheapest |
| 3GB | 15 | £9.14 | £0.61 | £3.05 | |
| 5GB | 30 | £14.22 | £0.48 | £2.84 | Longest |
| Unlimited | 7 | £20.31 | £2.90 | — | |
| 10GB | 30 | £26.41 | £0.88 | £2.64 | |
| Unlimited | 15 | £42.66 | £2.84 | — | |
| 20GB | 30 | £46.73 | £1.56 | £2.34 | Best value |
| Unlimited | 30 | £85.33 | £2.84 | — |
Our read: Our lowest-priced Mexico plan is 1GB for 7 days at £3.04. Value pick: 20GB for 30 days at £46.73 — £2.34/GB, the lowest per-GB rate among our Mexico plans. Heavy users: unlimited runs £42.66 for 15 days (£2.84/day). Choose a plan →
How we rank: per-day = plan price ÷ validity days; per-GB = price ÷ GB (fixed bundles only). “Best value” is the lowest price per GB — or the lowest day rate where only unlimited plans are sold. Prices are the same ones our checkout charges.
How Mexico scores.
Every figure below is computed from the live catalogue — nothing is a reviewer's opinion. Benchmarks use the median (not the average) of every North America destination we price, and a day rate is always plan price ÷ validity days.
Best bundle rate £2.34/GB vs the North America median of £2.80/GB across the 10 North Americadestinations we sell single-country plans for.
Bundles up to 20GB · unlimited up to 30 days. From £3.04.
Connects to Telcel, AT&T Mexico, Movistar — the eSIM picks the strongest signal automatically.
Longest validity sold for Mexico. Longer trips: stack a second plan — activation is instant.
