Asia & Oceania eSIM
A travel eSIM for Asia & Oceania starts at $13.99 (sample) for 5 GB. Choose from 3 plans with up to 20 GB, valid 15–30 days. 3 of 3 plans allow hotspot, and on dual-SIM phones your own SIM stays active for calls and texts. Validity starts on first connection, so you can install it before you leave.
Sample plans for development. Prices, data amounts and availability shown here are placeholders, not live offers. Real plans will appear once an eSIM provider is connected.
Hopping between Japan, Southeast Asia and Australia? A regional travel eSIM can keep you connected with a single installation.
Selected · sample data
20 GB · 30 days · $35.99
Can I buy now and travel later?Yes — this plan's validity starts when it first connects to a network in Asia & Oceania, so you can install it before you leave.
Trip planner
Pick your trip length and how you use your phone — we'll estimate your data and filter the plans for you.
Your estimate
~9 GB
For 7 days of moderate use, including a small buffer.
No plan matches exactly — showing the closest options. You may need a top-up or a second plan.
Matching plans
2
From (sample)
$21.99
A rough guide only — actual use depends on your apps and settings.
Compare plans
Regional and global plans that cover this route.
Calculated from the sample plans listed on this page.
Price per GB
Lower is better value. Unlimited plans aren't shown — they have no fixed allowance.
Switch the list below to Table to see every value side by side.
Regional · 17 countries
5 GB
15 days
Sample price$13.99
Select planProduct ID: asia-oceania-5gb-15d
Regional · 17 countries
10 GB
30 days
Sample price$21.99
Select planProduct ID: asia-oceania-10gb-30d
Regional · 17 countries
20 GB
30 days
Sample price$35.99
Select planProduct ID: asia-oceania-20gb-30d
Setup
Three steps, a few minutes. Do the first two at home; switch the eSIM on when you land.
Pick the data and number of days that cover your trip. Every plan shows its price, coverage and hotspot terms up front.
iPhone: Settings › Cellular › Add eSIM › Use QR Code. Android: Settings › Network & internet › SIMs › Add eSIM. Do it at home on Wi-Fi.
Set the eSIM as your mobile data line and turn on data roaming for it. Keep roaming off on your home SIM.
Exact menu paths for iPhone, Samsung Galaxy and Google Pixel. Names vary slightly by software version.
Connect to reliable Wi-Fi.
Open Settings → Cellular (or Mobile Data) → Add eSIM.
Choose Use QR Code and scan the code from your provider (or use their install link).
Label the new line, e.g. "Travel".
On arrival: set the travel line for Cellular Data and turn on Data Roaming for that line if your provider requires it.
Connect to reliable Wi-Fi.
Open Settings → Connections → SIM manager → Add eSIM.
Scan the QR code from your provider.
On arrival: in SIM manager, set the eSIM for Mobile data.
Turn on Data roaming for the eSIM if required.
Connect to reliable Wi-Fi.
Open Settings → Network & internet → SIMs → Add SIM.
Choose to download a SIM and scan the QR code.
On arrival: set the eSIM as your mobile data SIM.
Turn on Roaming for the eSIM if required.
Install before you leave for Asia & Oceania, then switch lines after you land. Menu names vary by software version and region.
Compare before you buy
How the Asia & Oceania plans on this page compare with four popular travel eSIM brands. Our column uses this page's plans; the others summarise each brand's public website.
| On this pageData Roaming |  Airalo |  Holafly |  Nomad |  Jetpac | |
|---|---|---|---|---|---|
| Plans | 3 plans, up to 20 GB, from $13.99 (sample) | Data packages (GB) for local, regional and global use; unlimited packages in some destinations | Unlimited data by the day (1–90 days) in 200+ destinations; monthly subscription plans | Local and regional data plans, long-term Global-EX plans; unlimited plans in some destinations | Data packs by destination and region |
| Buy without an app | Web checkout — opens once a provider is connected (sample plans can't be bought yet) | Website or app | Website or app | Web store or app | Website or app |
| Refund | See our refund policy | Requested from your account; expired or fully used eSIMs aren't eligible. “Wrong purchase” and “Plans changed” are refunded as Airmoney credit only | Full refund if not activated, within 6 months of purchase (bought from Holafly directly); activated eSIMs reviewed case by case | Within 30 days; full refund if not installed or activated. Unlimited plans follow a separate policy | No refund once installed, except technical problems (within 30 days). Money-back guarantee on website purchases if your phone isn't compatible or can't connect |
| Hotspot | Allowed on 3 of 3 plans | Allowed if your device and the network support it | Limited to a set GB allowance per destination | Supported; stability can vary by device and network | Allowed |
| Top up the same eSIM | Shown on each plan once a provider is connected | Yes, on rechargeable eSIMs | No — buy a new plan for extra days | Yes, with add-on data plans | Yes — reuse the same eSIM with a new data pack |
| Support | Contact form on this website | 24/7 live chat | 24/7 chat, WhatsApp and email | 24/7 live chat and email | 24/7 via the app or website |
Provider details are summarised from each company's own website, checked on 3 October 2026. Terms change, so check the provider's site before you buy. Brand names and logos are trademarks of their owners; Data Roaming isn't affiliated with these companies.
Airalo
Holafly
Nomad
Jetpac
| On this pageTravel eSIMPlans on this page | Carrier roamingYour current plan | Local SIMBought on arrival | Pocket Wi-FiRented device | |
|---|---|---|---|---|
| Price for Asia & Oceania | From $13.99 (sample), prepaid | Depends on your carrier and plan | Local prices, paid in store | Daily rental fee, often plus a deposit |
| Set up before you travel | Install at home by QR code | Usually nothing to set up | Buy after you land | Book ahead, collect on arrival |
| Keep your number | On dual-SIM phones | Yes | Only on dual-SIM phones | Yes — your phone uses Wi-Fi |
| Hotspot | Allowed on 3 of 3 plans | Depends on your plan | Usually allowed | Built for sharing |
| Needs | eSIM-compatible, unlocked phone | Roaming enabled on your account | Unlocked phone; ID in some countries | Device to carry, charge and return |
Coverage
Multi-country trips in Asia are common — Tokyo to Seoul, or a Southeast Asia loop through Thailand, Vietnam and Singapore. A regional eSIM saves you from setting up a new plan at every border. Mainland China is the main exception to check carefully, as access rules and coverage differ.
Regional plans commonly cover East Asia (Japan, South Korea, Taiwan, Hong Kong) and Southeast Asia (Singapore, Thailand, Vietnam, Malaysia, Indonesia, the Philippines).
Australia and New Zealand are included in some Asia plans and sold separately in others.
Island destinations and rural areas may have slower speeds than major cities.
Countries commonly covered (17)
Country lists vary by plan — check each plan's coverage before buying.
Regional plans connect to a partner network in each covered country. The networks used vary by country and provider.
General reference information. The network a specific eSIM uses is shown on the plan once confirmed by the provider.
4.9 out of 5 from 4 customer reviews
Japan Travel eSIM
I used a travel eSIM during my trip to Japan and it was much easier than relying on international roaming. I activated it before my flight and had mobile data as soon as I arrived.
Sarah M.
International Travel
Having a separate data plan made things much simpler. I could keep my main SIM active for calls while using the travel eSIM for mobile data. No need to change physical SIM cards.
James T.
Data Roaming
Before my trip, I wasn't sure how data roaming charges worked. Using a travel eSIM gave me a separate data option and helped me keep track of my usage while traveling.
Emily R.
Asia is not covered by any region-wide roaming rules like the EU's, so home-carrier roaming prices vary widely by country.
In mainland China, some websites and apps may be restricted. Some roaming-based eSIMs route data outside China, which can change what's accessible — check the provider's notes.
Ferries and island-hopping flights may pass through areas with no coverage.
Confirm whether mainland China, Hong Kong and Macau are each included — they're often listed separately.
Translation, maps and ride-hailing apps use data constantly across Asia; choose a plan with enough data.
Download offline maps before visiting islands and national parks.
FAQ
Some regional plans include it, others don't. Check the plan's country list and any notes about access to websites and apps.
It depends on the provider. Some combine Asia and Oceania, others sell Australia and New Zealand separately.
On most dual-SIM phones, yes. Keep your regular SIM active for calls and texts, and use the eSIM for data. Turn off data roaming on your regular line to avoid roaming data charges.
Install it before you travel while you have reliable Wi-Fi, then switch it on after you arrive. Check whether the plan's validity starts at installation or first connection.
More questions? See the full FAQ or contact us.
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Choose your plan, install it at home, and switch it on when you land.
From $13.99 (sample)
View Asia & Oceania plans
