20%
OFF
Get 20% Off Sitewide
Flame King is offering customers the ability to save 20% off sitewide when using this promo code at checkout.
agents@dealhack$fetch the freshest Flame King codes…
Current Flame King Promo Codes for August 2026
✓agent-verified & updated·
Today's Top Flame King Coupon Codes:
21 offers in total10%
OFF
10% Off Your Order on Select Items (Flame King Promo Code)
Use This Flame King Promo Code for 10% Off Select Items on Any Order
10%
OFF
Get 10% Off Your Purchase (Flame King Coupon Code)
Save 10% on Any Purchase at Flame King by Using This Flame King Coupon Code at Checkout
10%
OFF
10% Off Your Flame King Purchase
Use This Flame King Coupon for 10% Off Any Order
10%
OFF
10% Off Your Flame King Purchase
Redeem This Flame King Promo Code for 10% Off Any Purchase Sitewide
DEAL
Spring Essentials Sale - Promotional Prices on Fire Pit Bowls
Shop Flame King's Spring Essentials sale to save on select outdoor portable propane fire pit bowls, with the 19"" fire pit bowl at a promotional $139.95 and the 24"" fire pit bowl at $199.95; discounts are reflected directly in product pricing.
$59.95
Best Sellers Markdown - 4 Pack 1lb Refillable Cylinders for Only $59.95
Save on a Flame King best seller: the 4 pack eco-friendly 1 lb refillable propane LP cylinders, marked down from the regular price (around $119.95) to only $59.95, with savings built into the sale price.
$1,599
Best Sellers Markdown - 420lb 120 Gallon ASME Tank for Only $1,599.95
Take advantage of a best-seller markdown on the Flame King 420 lb (120 gallon) ASME empty propane tank with float gauge and lid, reduced from about $1,849.95 to $1,599.95 with the discount reflected directly in the displayed price.
FREE
SHIP
Fast Free Shipping on Eligible Orders
Get fast and free shipping on qualifying Flame King orders within the U.S.; eligibility, delivery speed, and any minimum order requirements depend on destination and product restrictions.
30%
OFF
Up to 30% Off Select Flame King Products
Save up to 30% on select Flame King propane tanks, portable heaters, refillable cylinders, and outdoor equipment during current promotional sales, with discounts built directly into product prices on qualifying items.
FREE
SHIP
Everyday Fast and Free Shipping in the U.S.
Flame King offers everyday fast and free shipping in the U.S. on qualifying orders, with delivery speeds and eligibility depending on destination, order value, and product restrictions.
DEAL
Sale Collection: Discounted Tanks & Bundles
Save with promotional prices on select propane tanks, tank bundles, and weed burner bundles in the Flame King SALE collection, including markdowns such as multi-pack refillable cylinders and select 30 lb tanks; specific items and discounts may change at any time.
DEAL
Save on 30 Lb Tank With OPD & Gauge
Get the Flame King 30 lb propane tank with OPD valve and built-in gauge on sale in the Flame King collections for a reduced price versus regular list.
10%
OFF
10% Off First Purchase With Email Sign-Up
Get 10% off your first Flame King purchase when you join the email newsletter list. Discount is applied with the welcome offer sent after signup and exclusions may apply.
DEAL
Get 20,000 BTU Portable Heater on Sale
Enjoy the Flame King 20,000 BTU portable propane heater at a discounted sale price compared to the original list price on the product page.
Other Flame King Deals & Offers
$59.95
4-Pack 1 Lb Refillable Propane Tanks for $59.95
expired
Flame King 4-pack eco-friendly 1 lb refillable propane tanks are on sale for $59.95, marked down from the regular price. The discount applies automatically in cart while displayed on the official product page. Coupon codes may not apply to SALE items.
$1,599
420 Lb ASME Tank for $1,599.95
expired
Save on the Flame King 420 lb (120 gallon) ASME empty propane tank with float gauge and lid, now priced at $1,599.95 on the official site.
20%
OFF
20% Off Selected Items in Sale Collection
expired
Save 20% on selected items featured in the Flame King sale collection. The discount applies only to participating sale-section products and may change as items rotate.
$47.96
4-Pack 1 Lb Refillable Tanks + Brass Caps for $47.96
expired
Pick up a Flame King bundle with four eco-friendly 1 lb refillable propane tanks plus brass caps and accessories for $47.96, discounted from the regular price on the bundles collection. Additional coupon codes may not apply to bundle SALE items.
$39.96
Get 500,000 BTU Weed Burner for $39.96
expired
Pick up the Flame King heavy-duty 500,000 BTU propane torch weed burner for $39.96, marked down from the regular list price on the site.
$94.36
Get 30 Lb Propane Tank for $94.36
expired
Score a Flame King 30 lb propane tank with built-in gauge and OPD for just $94.36, marked down from the regular list price on the official product page.
Flame King Shopping Info
Discounts
✓
Popup/Newsletter
10% off your first order when you subscribe
✕
Loyalty
✓
Military
10% off · ID.me
Shipping & Returns
✓
Free Shipping
Threshold: Varies by promotion or sitewide offers
✕
Intl Shipping
Ships within the United States only; APO/FPO and P.O. boxes excluded
✕
Free Returns
Window: 30 days · Fee: 15% restocking fee for buyer's remorse, plus customer pays return shipping
Final Sale
Certain large cylinders such as YSN420ASME-TH and YSNR420-400 are non-returnable
Payments
Cards
Visa, Mastercard, Discover, American Express
Wallets
—
BNPL
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✕
Gift Cards
When Flame King Runs Sales
Recurring events worth timing an order around. Windows shift year to year, so treat them as a shopping calendar rather than a fixed date.
- late NovemberBlack Friday & Cyber Monday Event
Offers widespread site-wide markdowns across consumer propane tanks, weed burners, and portable camping heaters.
- late August to SeptemberEnd of Summer Outdoor Clearance
Features reduced pricing on backyard fire pits, outdoor cooking torches, and summer grilling accessories.
- July to AugustRV and Tailgating Season Kickoff
Provides special discounts on horizontal RV tanks, portable cylinders, and tailgating propane gear.
Before You Buy at Flame King
What shoppers ask most about Flame King.
›Can I combine multiple promo codes or apply them to clearance items?
Promo codes cannot be stacked together on a single transaction and typically exclude already marked-down clearance inventory.
›Are there specific products or categories excluded from promotional codes?
Discounts and promotional codes never apply to commercial-grade 420 lb cylinders or specialized bulk manifold systems.
›How does the ID.me military discount validation work at checkout?
Military personnel and first responders must verify their status through ID.me during checkout to immediately apply the discount.
›Does Flame King offer price adjustments if an item goes on sale later?
Price adjustments are not offered for past purchases if an item is subsequently featured in a promotional sale or markdown event.
How the Agents Verify Flame King Codes
agents@dealhack: ~/verify --store flameking.com
✓5 Flame King promo codes tested against a live cart
✓5 total offers cleared for redemption at flameking.com
✓last sweep completed
✓expired & dead codes purged automatically
The agents re-test every Flame King coupon on a schedule — no human vouches for a code they didn't watch work. If one slips through expired, just grab the next on the list. We keep backups.
Flame King Customer Support
Need help with your shopping? Here's what's available for Flame King when an order, return, or promo code needs a human.
Phone
Live chat
Not available
Help center
Phone support is available via technical service lines during standard business hours.
About Flame King
Who you're buying from.
Did You Know
Founding
Flame King was established in 1998 and is headquartered in Pico Rivera, California.
Origin Story
The company initially gained prominence supplying high-grade valves for 1-lb disposable propane cylinders.
Flagship Product
Flame King introduced the industry's first legally transportable and refillable 1-lb propane cylinder.
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