The Linux Foundation coupon codes
Right now 1 deal at The Linux Foundation, reviewed by our editors in August 2026.
Reviewed by JuliaEND OF SUMMER SALE - TRACKING LINK
Apply the coupon code (step by step)
- Pick the exam, course or subscription you want on training.linuxfoundation.org.
- Copy the Linux Foundation coupon code from this page before you check out.
- Add the item to the cart and open the checkout.
- Paste the code into the promo code field and apply it.
- Check the new total, then pay and schedule your exam window. Good luck with the lab.
The Linux Foundation statistics
The latest code was added in August 2026, we monitor and update this page continuously.
Ways to save at The Linux Foundation
Sales & promotions at The Linux Foundation
✓ Available nowActive right now, see the offer above.
Training and certification at The Linux Foundation
The Linux Foundation sells the courses and exams behind the industry's Kubernetes and Linux credentials, among them CKA, CKAD, CKS and LFCS, plus e-learning subscriptions and a shelf of free introductory material. A standard exam registration is not a single shot, since it covers one attempt and a free retake usable within 12 months, and standard registrations also include Killer.sh simulator access with two sessions of 36 hours each. Exam fees run into the hundreds of dollars, so a coupon code or a multi exam bundle changes the plan more than it would on a small purchase, and if the study lab needs hardware that can run a few virtual nodes, ASUS covers that side.
FAQ
Does a Linux Foundation exam registration include a retake?
Yes. A standard registration covers one exam attempt plus one free retake, and both have to be used within 12 months of purchase.
How long are the CKA, CKAD and CKS certifications valid?
They are valid for two years from the date you pass. Certifications earned before 1 April 2024 run for three years instead.
How long are the Kubernetes exams and what score do I need?
Each of CKA, CKAD and CKS gives you two hours. CKA and CKAD require 66 percent or above, while CKS asks for 67 percent.
Is the exam simulator included?
Standard registrations include Killer.sh simulator access with two attempts per registration and 36 hours of access each time. Single exam registrations do not include it.
Is it cheaper to buy exams as a bundle?
Yes, the combined CKA, CKAD and CKS bundle and the Kubestronaut bundle both cost less than buying the exams separately. The Thrive-One subscription pairs one exam voucher with a year of course access.
Where do I enter a Linux Foundation promo code?
The promo code field sits in the checkout, before payment. Enter the code, apply it and confirm the total has dropped before you complete the purchase.
