TRAVEL LIKE A

KING & QUEEN
Travel SIM Cards & eSIMs for 190+ Destinations

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THE COOLEST WAY TO
TRAVEL 😎 IN 2026

Download the King Sims App today and get sent a 20% OFF secret code 🎁 🤫

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Europe + UK

Europe + Turkey

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Asia

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China + HK

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Popular Regions

Africa

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Australia

Vintage-style poster of New Zealand with mountains, cows, and King Sims logo.

New Zealand

Best Selling Plans

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USA Travel SIM Card - Unlimited 5G Data, Calls + Texts | T-Mobile

USA Travel SIM Card - Unlimited 5G Data, Calls + Texts | T-Mobile
$79.99 AUD
$79.99 AUD
“If there’s such a thing as a royal treatment in travel SIMs, this is it. You don’t need to activate anything as everything is done for you, and no one will tell you how much you can use, the world is your oyster!”

Sam Campbell | ibtimes.com

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Mark G.

VERIFIED BUYER ✅

“I’ve used King Sims last year in the USA and just recently in the UK and Europe. Fantastic stress free service. Thanks guys, you’ve saved us heaps on roaming charges!

Emma H.

VERIFIED BUYER ✅

Hawaii here we come!! 2nd time using King Sims and wouldn’t recommend anyone else for your travel needs! King sims keeps me in touch with family and friends while travelling and makes holiday’s a breeze 🌺 🌴

Taylah-Jade-Facebook-Review-King-Sims

Taylah M.

VERIFIED BUYER ✅

"By far this was the easiest way to get connected in the US. Landed in Cali, swapped out Aussie SIM with my king sim and away we went! I was connected to the T-Mobile network within 30 seconds of swapping out my sim card. Would 1000% use king sims again on our next trip overseas”

best-facebook-customer-review-king-sims-travel-sims-for-america

Chloe B.

VERIFIED BUYER ✅

"Used King Sims on my trip to Hawaii and it worked seamlessly! Highly recommend!!”

king-sims-packaging-united-states-travel-sim-us-dollars-best-facebook-review.

Gail P.

VERIFIED BUYER ✅

“This is my second King Sim purchase. My first experience was February 2020. For starters, I’m a sucker for good packaging, and you don’t get much better than this gold embossed colourful cover. Inside, you get your sim which you can punch out to make any size to fit your phone plus you get a stick pin to open the sim cover in your phone. Just before landing at my destination, pop jn your travel sim, turn your phone on once you’ve landed and BINGO…you’re connected! You don’t have to do anything more!! And when they say unlimited data, they mean it!

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Robbie E.

VERIFIED BUYER ✅

There is a reason why they call him the King! I travelled to Japan and decided to use king sims so I don’t have to get lost in Tokyo airport looking for a sim card. Once I landed, I just swapped out my AT&T sim card and plugged in my king sim. Within 2 minutes I was connected to 4G data and never looked back. This is a travel MUST have for any travelers going overseas.”

Let The King Show You How To Travel ✈️

Most travellers land unprepared… scrambling for Wi-Fi, burning money on roaming, or stuck with data-only eSIMs that can’t even receive calls. King Sims changes everything. Our mobile app makes setup easy, and our SIMs come with real phone numbers, direct call & text features, and generous data. No more compromises! Just full-service travel connection, fit for King’s & Queen’s.

SIM Cards & eSIMs 📲
Get It Before You Fly!

Forget waiting at airport stores or hunting for SIMs after a long flight. With King Sims, everything’s sorted before you leave. Real phone numbers, powerful data, and direct calls & texts across 200+ countries worldwide. Just scan your eSIM or swap your SIM and start your journey connected, confident, and in control.

Let The King Save You Money 💸

Say goodbye to $10 a day roaming fees and overpriced airport SIM cards & eSIMs. With King Sims, you get the same top-tier coverage at local rates. Saving you time, hassle, and hundreds in the long run. Get exactly what you pay for with no hidden fees or surprises with all our plans.

Travel Blog

Travel The World Like Royalty. Tip, Hacks, & What To Do
Modern business districts in China where business travel china hong kong esim ensures connectivity

Business Trips to China and Hong Kong: A No-Nonsense Connectivity Guide 👑💼

  When “No Signal” Costs You Real Money 😤📱   You’ve just landed in Shanghai for a trade show. Your inbox is stacked. Your team’s waiting on updates. Your next...