Kerbal Space Program key from $6.73
The cheapest worldwide (GLOBAL) Kerbal Space Program key costs $6.73 as Steam at GAMIVO. Region-locked keys start at $5.73 – pick your region below. We compare 20 offers from Kinguin, GAMIVO, Gameseal; publisher Private Division.
Cheapest by platform
- Steam$5.73Kinguin
- GOG$8.45Kinguin
- Xbox$10.24Gameseal
Cheapest by region
- EUROPE$5.81Steam
- ROW$5.86Steam
- GLOBAL$6.73Steam
- UK$21.30Steam
- US / NA$21.74Xbox
Cheapest by edition
- Standard$5.73Steam
- Enhanced$10.24Xbox
- Complete$11.50Xbox
Where to buy Kerbal Space Program cheapest
- GSGameseal★ 4.2 Trustpilot Kerbal Space ProgramStandardSteamAccountGLOBAL $4.64 BUY ↗
- KKinguin★ 4.6 Trustpilot Kerbal Space ProgramStandardSteamAccountRegion: check $5.60 BUY ↗
- KKinguin★ 4.6 Trustpilot Kerbal Space ProgramStandardSteamKeyRegion: check $5.73 BUY ↗
- KKinguin★ 4.6 Trustpilot Kerbal Space ProgramStandardSteamKeyEUROPE $5.81 BUY ↗
- KKinguin★ 4.6 Trustpilot Kerbal Space Program RoWStandardSteamKeyROW $5.86 BUY ↗
- KKinguin★ 4.6 Trustpilot Kerbal Space Program Enhanced Edition CompleteCompleteXboxAccountRegion: check $5.94 BUY ↗
- KKinguin★ 4.6 Trustpilot Kerbal Space ProgramStandardEpic GamesAccountRegion: check $6.72 BUY ↗
- GGAMIVO★ 3.9 Trustpilot Kerbal Space ProgramStandardSteamKeyGLOBAL $6.73 BUY ↗
- GGAMIVO★ 3.9 Trustpilot Kerbal Space ProgramStandardSteamKeyEUROPE $7.82 BUY ↗
- GSGameseal★ 4.2 Trustpilot Kerbal Space ProgramStandardSteamKeyGLOBAL $8.02 BUY ↗
- GGAMIVO★ 3.9 Trustpilot Kerbal Space ProgramStandardSteamAccountGLOBAL $8.12 BUY ↗
- KKinguin★ 4.6 Trustpilot Kerbal Space ProgramStandardGOGKeyEUROPE $8.45 BUY ↗
- KKinguin★ 4.6 Trustpilot Kerbal Space ProgramStandardGOGKeyRegion: check $8.88 BUY ↗
- GGAMIVO★ 3.9 Trustpilot Kerbal Space ProgramStandardGOGKeyGLOBAL $9.50 BUY ↗
- GSGameseal★ 4.2 Trustpilot Kerbal Space Program Enhanced EditionEnhancedXboxKeyEUROPE $10.24 BUY ↗
- GGAMIVO★ 3.9 Trustpilot Kerbal Space Program Enhanced EditionEnhancedXboxKeyEUROPE $10.76 BUY ↗
- KKinguin★ 4.6 Trustpilot Kerbal Space Program Enhanced Edition CompleteCompleteXboxKeyEUROPE $11.50 BUY ↗
- GGAMIVO★ 3.9 Trustpilot Kerbal Space Program Enhanced Complete EditionCompleteXboxKeyEUROPE $12.50 BUY ↗
- KKinguin★ 4.6 Trustpilot Kerbal Space Program Enhanced EditionEnhancedXboxKeyEUROPE $14.89 BUY ↗
- KKinguin★ 4.6 Trustpilot Kerbal Space Program Complete EditionCompleteSteamKeyRegion: check $16.47 BUY ↗
- KKinguin★ 4.6 Trustpilot Kerbal Space Program Complete EditionCompleteSteamKeyEUROPE $16.47 BUY ↗
- GGAMIVO★ 3.9 Trustpilot Kerbal Space Program Enhanced EditionEnhancedXboxKeyROW $17.19 BUY ↗
- GGAMIVO★ 3.9 Trustpilot Kerbal Space Program Complete EditionCompleteSteamKeyGLOBAL $21.29 BUY ↗
- KKinguin★ 4.6 Trustpilot Kerbal Space Program UKStandardSteamKeyUK $21.30 BUY ↗
- GGAMIVO★ 3.9 Trustpilot Kerbal Space Program Enhanced EditionEnhancedXboxKeyUS / NA $21.74 BUY ↗
No offer matches the filter – try “All regions”.
Stores, ratings and payment fees
- Kinguin Trustpilot (122,145 reviews)Marketplace – verified sellers. A payment-method fee may be added at checkout.
- GAMIVO Trustpilot (50,496 reviews)Marketplace – verified sellers. A service fee based on the payment method is added at checkout.
- Gameseal Trustpilot (18,391 reviews)Digital key store. Any payment fee is shown in the cart before you pay.
Compared prices exclude payment fees – you always see the final amount in the store’s cart before paying. Ratings checked 2026-11-05.
DLC and expansions for Kerbal Space Program (12)
- KKinguin★ 4.6 Trustpilot Kerbal Space Program - Making History Expansion DLCStandardSteamKeyEUROPE $3.32 BUY ↗
- KKinguin★ 4.6 Trustpilot Kerbal Space Program - Making History Expansion DLCStandardSteamKeyRegion: check $3.32 BUY ↗
- KKinguin★ 4.6 Trustpilot Kerbal Space Program - Breaking Ground Expansion DLCStandardSteamKeyRegion: check $3.37 BUY ↗
- KKinguin★ 4.6 Trustpilot Kerbal Space Program - Breaking Ground Expansion DLCStandardSteamKeyEUROPE $4.33 BUY ↗
- GSGameseal★ 4.2 Trustpilot Kerbal Space Program - Making History ExpansionStandardSteamKeyEUROPE $4.71 BUY ↗
- GGAMIVO★ 3.9 Trustpilot Kerbal Space Program: Breaking Ground DLCStandardSteamKeyEUROPE $4.76 BUY ↗
- GGAMIVO★ 3.9 Trustpilot Kerbal Space Program: Breaking Ground DLCStandardSteamKeyGLOBAL $4.88 BUY ↗
- GGAMIVO★ 3.9 Trustpilot Kerbal Space Program: Making History DLCStandardSteamKeyGLOBAL $4.89 BUY ↗
- GSGameseal★ 4.2 Trustpilot Kerbal Space Program: Making HistoryStandardSteamKeyGLOBAL $5.12 BUY ↗
- GSGameseal★ 4.2 Trustpilot Kerbal Space Program - Making History ExpansionStandardSteamKeyGLOBAL $5.12 BUY ↗
- GSGameseal★ 4.2 Trustpilot Kerbal Space Program: Breaking GroundStandardSteamKeyEUROPE $5.13 BUY ↗
- GSGameseal★ 4.2 Trustpilot Kerbal Space Program: Breaking GroundStandardSteamKeyGLOBAL $5.36 BUY ↗
Check these stores too
We don’t compare these partners automatically yet – the link opens a search for Kerbal Space Program directly at the store.
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Kerbal Space Program: regions, activation and buying a key
Which Kerbal Space Program key works in my country?
GLOBAL keys activate anywhere. EUROPE keys work for accounts in Europe, US / NA keys in the United States (often also Canada), UK keys in the United Kingdom, and ROW (rest of world) keys only outside Europe, the US and the UK. Choose your region above and the list shows only keys you can activate. Offers marked “Region: check” don’t state the region in the title – read the product description first. Keys locked to single countries (Turkey, Argentina, India…) are not listed.
How do I activate a Kerbal Space Program key?
Kerbal Space Program is offered as Steam, GOG, Xbox. After payment the code arrives by e-mail or in your store account. Activate Steam keys in the Steam client via Add a Game → Activate a Product on Steam, Xbox and PlayStation codes in their stores and Ubisoft Connect keys in the Ubisoft app. The exact steps are in the product description.
What is the difference between a key, a gift and an account?
A key is a code you activate on your own account. A gift is sent by the store to your account as a gift. A shared account is not your own account – that’s why accounts are hidden by default.
Why is Kerbal Space Program cheaper than on Steam?
Key stores buy licences in bulk or regionally and resell them for less. We take prices from official partner feeds once a day, so they may differ slightly – the store price is binding. Stores list prices in EUR, so USD and GBP prices are converted at the daily exchange rate and are approximate.