Zain KSA Monthly Unlimited Internet SAR 373.75 — 30-Day Plan

Zain KSA’s Monthly Unlimited Internetat SAR 373.75 (VAT incl.) gives you unlimited 4G/5G data for 30 days. Best long-validity unlimited pack for heavy Saudi mobile users.

Plan Details

• Price:373.75 SAR
• Data:Unlimited (FUP)
• Validity:30 days
• Activation:Dial *959# >Monthly Offers
• Deactivation:Auto-expires after 30 days
• Auto-renew:Yes (cancel anytime)
• Customer care:959

Why This Plan?

• Daily equivalent:~SAR 12/day — cheapest daily rate among Zain unlimited options
• Includes 15% VAT
• FUP:2GB/day full speed, then throttled to 1 Mbps
• 3-month option:SAR 1,148.85 saves 8% over three monthly purchases

Pro Tips

• The cheapest unlimited monthly mobile data in Saudi Arabia.
• If you stay 3+ months, the SAR 1,148.85 three-month plan saves over SAR 90.
• Switch from postpaid to prepaid + this plan often saves money if you don’t need the postpaid bundle.

Should You Buy Monthly or 3-Month Bulk?

Zain KSA sells the same unlimited monthly pack as a 3-month bundle for SAR 1,148.85 — saving SAR 122.40 (about 10%) over buying three monthlies separately. The math is straightforward, but the use case matters more than the math.

• Long-term Saudi residents without home fiber— your mobile is your primary internet; the 3-month commitment saves real money over a year.
• Project workers on 3+ month contracts— engineering, consulting, training engagements with a defined end date.
• Saudi students at private universities— semester-length predictable usage with budget locked in upfront.
• Households with 2 mobile-data-only users— two SIMs on the 3-month plan can replace home fiber entirely for ~SAR 766 for 3 months across both lines.

Activation Pitfalls & Real-World Tips

The 3-month bundle is NOT refundable if you cancel mid-cycle (e.g., if you’re leaving Saudi Arabia early). The savings only materialize if you actually use the full 3 months. For uncertain stays, the monthly is safer.

The 2GB/day full-speed cap applies to both monthly and 3-month variants — there’s no premium “more speed” tier. After 2GB/day, you’re at 1 Mbps until midnight Saudi time. For 4K Netflix users, this is a real constraint.

If you also need international calling to India / Pakistan / Bangladesh / Philippines, you’ll need to pair this data plan with a separate international calling pack — neither monthly nor 3-month variants include international minutes. The combined cost of data + calling pack starts to exceed STC Sawa Plus monthly bundle (SAR 100), which includes both. Compare the totals.