How to Actually Use a Viator Coupon Code (Step by Step)

Published Aug 10, 2026  •  4 min read

Most Viator coupon codes are entered at the final checkout step, in a box labeled "Promo Code" or "Discount Code" just above the payment fields — not on the tour listing page itself.

Step-by-step

1. Add your chosen tour or activity to your cart.
2. Proceed to checkout and fill in traveler details.
3. Look for the promo code field just before payment.
4. Enter the code exactly as shown, with no extra spaces.
5. Confirm the discounted total before submitting payment.

If the code doesn't work

Double-check the code hasn't expired and that it applies to the specific tour you've selected — many codes are destination or category specific rather than sitewide. If it still fails, try a different browser or clear your cart and start again, since occasionally an old session can interfere with promo validation.