Best King Knight Boy
Octopusden's top picks, ranked by rating, reviews and value. Prices are the lowest listed on Google Shopping; tap any product to get the best price across every Australian shop.
Royal
Royal Knight Boy's Historical Costume
★ 4.9 · 11 reviews · at Amazon AU - Amazon.com.au-Seller
from$93.44
Get best price →King
King Knight Boy's Costume
at Spotlight
from$90.00
Get best price →Anagram
Anagram Australia Boy's Medieval Knight Costume
at BIG W
from$29.99
Get best price →California
California Costume Collection Boy's Kindhearted Noble King Costume
★ 5 · 1 reviews · at CostumeBox.com.au
from$53.99
Get best price →Fun
Fun Costumes European King Boy Costume
at Amazon
from$46.75
Get best price →FUN
FUN Costumes Deluxe King Boy's Costume
at HalloweenCostumes.com.au
from$124.99
Get best price →Crusader
Crusader Knight Boy's Historical Costume
★ 5 · 3 reviews · at Kogan.com
from$38.50
Get best price →SEA
SEA HARE Boy's Deluxe Medieval King Fancy Dress Costume
at Amazon
from$68.91
Get best price →Prices shown are the lowest listed price found. The full price (delivery, fees and discounts, across every shop) is calculated when you tap a product.
Notes
- Prices and availability can change, so always confirm the final price with the retailer before you buy. Updated 16 Aug 2026, 3:38 am.
- Prices shown are the lowest listed price on Google Shopping. The retailer confirms the final delivered amount when you buy.
- Octopusden is independent. We compare prices only. We don't sell, take payment or earn commission, and we're not affiliated with or endorsed by the retailers shown.