eSIM Senegal: the cheapest Airalo gigabyte is $4.15
Nine Airalo plans read off airalo.com on 8 October 2026. The metered rate runs from $4.15 a gigabyte to $6.00, a 1.4-fold spread inside one seller's own list.
What does an eSIM Senegal cost?
The cheapest eSIM Senegal we found on Airalo works out at $4.15 a gigabyte: the 10 GB plan over 7 days at $41.50. Nine Airalo plans were read on 8 October 2026, and the dearest metered rate is $6.00 a gigabyte (1 GB over 3 days at $6). We have priced only Airalo here. We have not priced Saily, Holafly, Nomad, eSIMCard or eSIM Go for Senegal, so this is one seller's list and not a view of the whole market, and we make no claim about the best Senegal eSIM across sellers.
All nine plans sit under one product, Retba Mobile. The dearest metered rate is 1.4 times the cheapest.
The whole Senegal data plan price list
Verified 8 October 2026. Every row is Airalo.
| Plan | Retba Mobile |
|---|---|
| 1 GB / 3 days | $6 |
| 3 GB / 3 days | $14.50 |
| 3 GB / 7 days | $15.50 |
| 5 GB / 7 days | $23.50 |
| 5 GB / 15 days | $24 |
| 5 GB / 30 days | $25 |
| 10 GB / 7 days | $41.50 |
| 10 GB / 15 days | $43 |
| 10 GB / 30 days | $45 |
Which size of Senegal travel SIM should you buy?
The cheapest listing at each size: 1 GB at $6 over 3 days ($6.00 a gigabyte); 3 GB at $14.50 over 3 days ($4.83 a gigabyte); 5 GB at $23.50 over 7 days ($4.70 a gigabyte); 10 GB at $41.50 over 7 days ($4.15 a gigabyte).
Moving from 1 GB to 10 GB takes the cost per gigabyte from $6.00 to $4.15, while the bill goes from $6 to $41.50. For 5 GB, the 7-day version costs $23.50 and the 30-day version $25, so stretching the window costs $1.50 more. There are no unlimited plans in our data for Senegal. The largest metered plan is 10 GB, so a long stay with heavy use would mean buying more than one plan.
Is an eSIM Senegal worth it against roaming or a local SIM?
We do not know yet. We have not researched local prepaid SIMs in Senegal, so we hold no prices, registration rules or shop details for them, and we have not checked what US or other home carriers charge there. Airalo's rates here run from $4.15 to $6.00 a gigabyte, and we have no local figures to set against that, so we make no claim either way. See the cheapest eSIM plans for how Senegal compares with other countries on the list.
What to know before you buy a Senegal data plan
- Network. Our price file has no network field for these plans. Airalo's Senegal page, read on 8 October 2026, lists Yas Senegal as the primary network.
- Install early. The page says you need a stable internet connection to install, can do so before you arrive, and must have the eSIM switched on and selected for data once you are in coverage.
- What we did not verify. We did not check SIM registration rules, passport requirements or eSIM support on the local carriers, so check the carrier or the regulator before relying on a local SIM.
- Our method. This is desk research from public pages, not a test on a phone. See how we test.
For the seller overall, see our Airalo page; for other sellers, see the provider comparison; and for the region, see the Africa guide.
Common questions
What is the cheapest eSIM Senegal?
On Airalo, the cheapest rate is $4.15 a gigabyte, from the 10 GB plan over 7 days at $41.50, verified on 8 October 2026. The lowest sticker price is $6 for 1 GB over 3 days. We have priced no other seller in Senegal, so this is the cheapest on Airalo only, not the cheapest overall.
Which network does Senegal eSIM use?
Airalo's Senegal page, read on 8 October 2026, lists Yas Senegal as the primary network. Our price data has no network field, so we cannot say more about coverage, speeds or which parts of the country are served, and we have not tested the plan on a phone.
How much data can you get with a Senegal eSIM?
The largest metered Airalo plan we found is 10 GB, at $41.50 over 7 days ($4.15 a gigabyte). There is no 50 GB plan in our data. For a longer or heavier trip you would need a second plan, or another seller, which we have not priced for Senegal.
Is an eSIM cheaper than a local SIM in Senegal?
We do not know. We have researched Airalo's eSIM prices only, not local SIM prices, registration rules or roaming charges in Senegal, so we cannot compare them. Airalo's rate runs from $4.15 to $6.00 a gigabyte, and that is the only price set we hold.
Are there unlimited Senegal data plans?
Not in our data. All 9 plans we verified on 8 October 2026 are metered, from 1 GB to 10 GB. Compare the per-gigabyte rate across sizes before you choose, since the cheapest total is rarely the cheapest rate.
Sources and further reading
- Airalo Senegal eSIM pageAiraloRead 8 October 2026; prices verified 8 October 2026