Surfshark One vs Avast pricing

As of , Surfshark One's lowest first-term price is $2.49/month (Surfshark One, 2-year plan) and Avast's is $4.09/month (Premium Security (1 device), 1-year plan). Over the first 2 years, Surfshark One costs $67.23 and Avast costs $127.07 on their lowest-cost options, renewals included.

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Prices checked by handSource: each vendor's official pricing page, checkout or t

Visit Surfshark One (affiliate link)Surfshark One plansPricing page (source)

Avast plansPricing page (source)

Surfshark One and Avast compared (checked Oct 18, 2026 on each vendor's site)
FactSurfshark OneAvast
Lowest first-term price$2.49/moSurfshark One, 2 years$4.09/moPremium Security (1 device), 1 year
Renews at—$6.50/mo$77.99 per year
2-year cost$67.23Surfshark One, 2-year$127.07Premium Security (1 device), 1-year
Lowest annual price—$4.09/moPremium Security (1 device)
Free planNoneAvast Free Antivirus for Windows, Mac, Android and iOS
Money-back period30 days30 days
Devices (lowest-priced plan)Unlimited devices1 Windows PC or Mac, plus 1 mobile device
Plan options listed14
Source, checkedSource Source

Each value is copied from the vendor's site with its check date. "—" means we could not confirm it there. This page states facts only and does not pick a winner.

Surfshark One vs Avast: questions

Which costs less over 2 years, Surfshark One or Avast?

Surfshark One costs less over the first 2 years: $67.23 (Surfshark One, 2-year) against $127.07 for Avast (Premium Security (1 device), 1-year). This counts the first term and then renewals at the renewal price (checked ).

Do Surfshark One and Avast have a free plan?

Surfshark One: no. Avast: yes (Avast Free Antivirus for Windows, Mac, Android and iOS).

How long are the money-back periods of Surfshark One and Avast?

Surfshark One: 30 days. Avast: 30 days. Conditions are set by each vendor.

Other side-by-side comparisons

All plans: Surfshark One pricing · Avast pricing · antivirus pricing table

Links marked "Affiliate link" pay us a commission if you buy. They do not change the order of the tables, which is sorted by price. Prices are as published by each vendor and most exclude sales tax and VAT. Check the vendor's page before you buy.

How this data is collected: Prices are read by hand from each vendor's official pricing page, checkout page or terms, and stored with the date and source URL. Renewal prices are listed next to first-term prices. Values we could not confirm on an official page are left blank. Last checked .