Best discounted eSIM for Asia from £0.12

Hunting for the ultimate eSIM to keep you connected on your epic Asian adventure? An Asia eSIM means you're instantly online the moment you land, and seamlessly connected as you hop from one incredible country to another – whether you're exploring Thailand, Indonesia, Japan, or even China. No more faffing about with physical SIM cards every time you cross a border! To help you pick the perfect eSIM for your journey, we're sharing all the essential info: the top eSIM providers across Asia, their pricing, and the various data plans on offer... plus insights into our own fantastic products, what our users have to say, and so much more!

Best eSIM for Asia: Plan Overview

Some Asia eSIM deals on Trip.com are fantastic budget-friendly options, starting from just £0.12 per day. Data allowances range from 500MB to a whopping 100GB , perfectly suited for both short getaways and epic long-haul adventures. Here are some of the top plans and rates for your incredible journey across Asia.

Top eSIM Providers for Asia

When it comes to picking the best eSIM for your Asian adventure, Trip.com, Holafly, and Ubigi truly stand out as top choices. Trip.com covers over 10 Asian countries (including exciting destinations like China, Japan, South Korea, and a host of Southeast Asian nations). The platform offers super flexible data plans (from 1 to 30 days, 500MB to 100GB) and is incredibly easy to set up. Holafly provides unlimited data in some Asian countries, but the selection can be a bit limited. Ubigi also works across several Asian countries, though it typically requires a slightly more complex manual QR code setup. Here's a quick comparison of these three fantastic brands:

Where can you go? Asia eSIM coverage map

Trip.com Asia eSIMs connect you to the top local operators in each country, guaranteeing superb network coverage for all your adventures. So, which Asian eSIM networks does a Trip.com eSIM tap into across Asia's most beloved destinations? Let's find out:

Quick check: Is your phone eSIM-compatible?

Before you dive into buying an eSIM plan, make sure your phone can actually handle it. The good news? Most smartphones made after 2018 are eSIM-compatible. Let’s see how you can check if yours is one of them.

If you have an Apple iPhone, here are the models that support eSIM:

• iPhones XS, XR, and all the versions that followed (up to the iPhone 15 series)
• iPhone SE (2nd generation and 3rd generation)

For Android users, eSIM support typically includes:

• Google Pixel 2 and later (full support starts from Pixel 3)
• Samsung S20 series and newer (this also covers the Z Flip and Fold series)
• Various models from Motorola, Huawei, Oppo, and Sony

Wondering if your phone is eSIM compatible?

• For iPhones: Go to Settings > Cellular > Add Cellular Plan. If you see the option "Add eSIM," then you’re good to go!
• For Android: Navigate to Settings > Connections > SIM Manager (or Network & Internet > Mobile Network), and look for "Download a SIM" or "Add eSIM."

✅ Most eSIM-compatible smartphones support Dual SIM (a physical SIM plus eSIM), allowing you to make calls with your home number while enjoying high-speed data internationally.

Activate your Asia eSIM: A 5-step guide

Getting your Asia eSIM up and running is a piece of cake and takes just a few minutes:

1. Buy Before You Fly: Choose your preferred Asia eSIM data plan from a trusted provider like Trip.com before you leave the UK. Ensure you have a stable internet connection for purchase.

2. Get Your QR Code by Email: Shortly after purchasing, you'll receive an email containing your eSIM QR code and clear setup instructions. Some providers also offer a manual setup option.

3. Installation:

• Connect to a Wi-Fi network (at your hotel or the airport).
• Use your phone's camera to scan the provided QR code.
• Follow the on-screen prompts to add the cellular plan.
• Give it a clear label, such as "Asia Trip".

4. Configure for Travel:

• Set your new eSIM as your main data provider
• Turn on data roaming (don’t worry about the scary name; it’s necessary for the eSIM to work)
• Keep your UK SIM active for calls and texts if you’d like

5. Activate & Go: Most eSIMs activate automatically. For some, you may simply need to wait until you land in your first Asian destination (like Thailand or Singapore) for it to connect.

That's all there is to it! You're now ready to navigate, share, and explore across Asia without worrying about connectivity.

Trip.com eSIM: Experience Asia without limits

No more roaming worries from Tokyo to Bali! Get online instantly to share your sunrise at Angkor Wat or navigate the bustling streets of Bangkok. The Trip.com eSIM makes it possible.

3 benefits of the Trip.com eSIM for your Asia adventure:

• Multi-country coverage: Stay connected across Japan, Thailand, South Korea and more with one flexible plan. Choose from 1-30 days with 500MB-100GB data - perfect for temple hopping or city exploration.
• Instant connectivity: Simply scan your QR code and immediately access premium networks like SoftBank (Japan), AIS (Thailand) and Singtel (Singapore) the moment you land.
• All-in-one convenience: Flights, hotels, and mobile data - all seamlessly organised in one app through Trip.com.

Choose your perfect Asia eSIM package now and explore multiple countries without compromise!

Traveling elsewhere? Find your next eSIM destination

Find the most popular eSIM options for your next trip and stay connected wherever you go!