Asia

Asia
  • Mongolia
  • Uzbekistan
  • Armenia
  • Cambodia
  • China

  • +19

IMPORTANT: In some countries within this region, local regulators may restrict eSIM providers and VPN services.

We recommend downloading and installing your eSIM before you travel and purchasing enough data upfront, as top-ups may not be available without a VPN.

Choose the number of days

Remember, it’s always cheaper by the dozen.

1 day

30 days

1

6

12

18

24

30

day

Choose the amount of data (in GB)

Remember, it’s always cheaper by the dozen.

1 GB

60 GB

1

5

10

15

20

25

30

35

40

45

50

55

60

GB

Best match

1.0 GB

/ 1 day

1 day of hold

Hold lets you pause your plan. While your plan is on hold, your days stay frozen until you’re ready to continue.

After activation, you can buy extra days anytime by going to My Account.

Note: Any amount of data usage on 1 calendar day will be counted as a full day.

2 hours/day

0.1 hour/day

0.2 hour/day

0.3 hour/day

$9.99

Buy plan
RedDogFish eSIM
1 GB
1 day
1 day of hold
Total
$9.99
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Your benefits:

Network
5G/4G/LTE

Other available networks supported.

Hotspot
Available
Rate type
Available
Activation Policy
Packages activate upon first data usage.
Speed
Unrestricted

RedDogFish is for you if you:

  • You are a frequent traveler and don't want to overpay for roaming.

  • You have a remote job and need to be in touch everywhere.

  • You don't care about the technical details.

  • You value your time and choose easy connectivity.

  • You don’t want more complications in your life

Buy eSIM

Recommended Destinations

All destinations.

Why is RedDogFish better than the others?

  1. Illustration01.

    Plan That Adjust to You

    There are no standard packages. You're in charge here and everything you need is yours.

  2. Illustration02.

    eSIMs in Seconds

    No PDF instructions and no extra clicks. Just turn it on and you're in the game.

  1. Illustration03.

    Payment Without the Pain

    Apple Pay, Google Pay - Just click, and that's it!

  2. Illustration04.

    Invisible Support 24/7

    While you are busy living your life, we are working in the background to make everything run smoothly and painlessly.

How does RedDogFish work?

No complicated settings, long instructions, or lines in stores.

01.

Choose Your Plan

Traveling? Need a stable connection?
RedDogFish adapts to your needs.

See all plans.

You choose what's important to you, and we do the rest.

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FAQs:

    What is an eSIM?

    A virtual SIM card that works without any physical media.

    Does RedDogFish work in my country?

    Yes, we're in 190+ countries. Check the full list
    [ here ].

    How do I activate my eSIM?

    Choose a plan → Get your eSIM → Activate it on your phone. Find out more
    [ here ].

    What should I do if there are problems with my eSIM?

    Use our support chat. We're here to help 24/7.

    Haven't found the answer you need?
    You might want to try here →

    Read all FAQs

Is Your Phone Ready for RedDogFish? Let's Check

If your phone supports eSIMs, RedDogFish is ready to go.

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eSIM for Asia with RedDogFish — One Flexible Solution for Traveling Across Asia

  • Asia is the largest and most diverse continent in the world — from ultra-modern cities like Tokyo, Seoul, and Singapore to tropical islands, ancient temples, mountain regions, and remote cultural destinations. Whether you’re planning a short trip to one country or a multi-country journey across East Asia, Southeast Asia, or Central Asia, staying connected is essential.
  • A RedDogFish eSIM for Asia gives you reliable mobile internet across multiple Asian countries without swapping SIM cards, dealing with roaming fees, or visiting local stores. Everything is digital — buy online, install once, and stay connected throughout your Asia travel.

What is an Asia eSIM

  • An eSIM (embedded SIM) is a digital SIM built into your smartphone. Instead of inserting a physical SIM card, you activate mobile data by scanning a QR code.

    • Why travelers choose an Asia eSIM

    • One eSIM for multiple Asian countries
    • No physical SIM cards or country-by-country changes
    • Keep your home SIM active while using Asia eSIM for data
    • Works with 5G/4G/LTE networks where available
    • Compatible with most modern smartphones that support eSIM
  • An Asia eSIM card is the easiest way to stay online while crossing borders.

Why Choose RedDogFish for Your Asia eSIM

  • RedDogFish provides mobile internet — no calls, no SMS, no contracts. Just flexible data designed for travelers.

Your Benefits with RedDogFish

    • Network — stable 5G/4G/LTE coverage across Asian destinations
    • Hotspot — available for sharing your connection
    • Rate type — prepaid and transparent
    • Activation Policy — plan activates on first data use
    • Speed — unrestricted performance
  • These benefits make RedDogFish one of the best eSIM options for Asia travel.

How to Get an eSIM for Asia

  • Getting connected takes only a few minutes:
    1. Purchase at RedDog.fish
    2. Get your QR code instantly
    3. Tap or scan QR to install
    4. Activate eSIM
    5. Congrats — you’re connected and ready to explore Asia!
  • No SIM swapping. No paperwork. No borders slowing you down.

Flexible eSIM Plans for Asia

  • Every traveler uses mobile data differently — which is why RedDogFish does not offer unlimited or fixed plans. Instead, you build your own Asia eSIM package.
  • You choose:
    • How many days does your plan last (for example, 10–30 days)
    • How much data (GB) do you need
  • Whether you’re planning a 30-day Asia trip, a shorter vacation, or long-term travel across multiple countries, your Asia prepaid eSIM adapts to your route and usage.
  • This flexibility is why RedDogFish is considered one of the best eSIM providers for Asia.

eSIM vs Local SIM Cards in Asia

  • Using local SIM cards across Asia often means:
    • Buying a new SIM in every country
    • Showing passports and filling forms
    • Losing unused data when crossing borders
    • Managing multiple SIM cards
  • With a regional Asia eSIM, you avoid all of this. One installation covers your journey across multiple Asian countries — simple and efficient.

Which eSIM Is Best for Asia Travel

  • The best eSIM for Asia travel is the one that works across borders and adapts to your trip. RedDogFish allows you to build that solution yourself.
    • Best Asia eSIM — flexible, prepaid, and border-friendly
    • Asia data eSIM — choose the amount of data (GB) you need
    • Asia eSIM for travel — ideal for multi-country itineraries
    • International eSIM Asia — perfect for long trips and digital nomads
    • Asia eSIM for iPhone — works on eSIM-compatible iPhones (XS/XR and newer)

Asia eSIM Coverage for Travelers

  • An Asia travel eSIM is ideal for trips covering regions such as:
    • East Asia
    • Southeast Asia
    • Central Asia
    • Popular transit hubs and major cities
  • Perfect for navigation, bookings, ride-hailing apps, translation tools, messaging, and everyday browsing while moving between countries.

Data Options with RedDogFish Asia eSIM

  • A RedDogFish Asia eSIM gives you complete control:
    • Select your trip duration and data (GB)
    • Enjoy reliable 5G/4G/LTE connectivity where available
  • Your Asia eSIM data plan moves with you — no interruptions when crossing borders.

FAQs About Asia eSIM

    • 1. Is an Asia eSIM available?

      Yes — regional Asia eSIMs work across multiple supported countries.

    • 2. What is the best eSIM for Asia travel?

      The best option is a flexible regional eSIM where you choose your days and data.

    • 3. How long can I use an Asia eSIM?

      You can select durations such as short trips or extended stays up to 30 days or more.

    • 4. Which devices support Asia eSIM?

      Most modern smartphones that support eSIM, including iPhones XS/XR and newer.

    • 5. Can I use a hotspot with an Asia eSIM?

      Yes — hotspot sharing is supported.

Travel Across Asia with RedDogFish

  • Asia is vast, diverse, and unforgettable — and your internet connection should be just as flexible as your journey. With a RedDogFish eSIM for Asia, you stay connected across borders with one simple solution.
  • Buy your Asia eSIM online now with RedDogFish and travel through Asia without connectivity limits.