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    Summarize with AI

    1. Home
    2. Destination

    3. Asia One Year

    eSIM for Asia One Year: Best Plans & Prices in 2026

    Instant delivery by email. No roaming fees, no contracts.

    Pick your data plan

    Data amount, duration, price. That’s it.

    Fair prices, always

    Only pay for the data you need

    From quick trips to long stays - pick your size, land connected in minutes.

    Our data plans

    • 11 GB365 Day(s)from$1
    • 22 GB365 Day(s)from$1
    • 33 GB365 Day(s)from$1
    + 7 more plans ↓Show fewer ↑
    • 55 GB365 Day(s)from$1
    • 1010 GB365 Day(s)from$1
    • 1515 GB365 Day(s)from$1
    • 2020 GB365 Day(s)from$1
    • 3030 GB365 Day(s)from$1
    • 5050 GB365 Day(s)from$1
    • 100100 GB365 Day(s)from$1

    Yes, it’s really $1. No, there’s no catch.Don’t take our word for it

    Best Customer Support award badge from Travel eSIM ExpertBest eSIM Customer SupportAwarded by Travel eSIM Expert
    1M+
    Travellers connected
    4.5★★★★★
    Excellent on Trustpilot
    4.7★App Store4.4★Google Play
    24/7 support, real humans
    No bots, no queues

    Every claim here is checkable - the reviews are public, and the competitor prices come from their own pricing pages. App Store and Google Play ratings as of Aug 2026.

    Not sure how much data you need?3-day trip · 3 GB7-day trip · 10 GB14-day trip · 15 GB30-day trip · 30 GBBased on moderate use - maps, messaging, some streaming. Each suggestion links to that plan.

    How does the Roamify eSIM work?

    1

    Pick the eSIM plan

    From unlimited data to fixed data and even plans with calls and hotspots, we have the right plan for you.

    2

    Pay for your order

    Chose the plan that suits you best and buy your eSIM card from our website or app. You will receive an email with your QR code.

    3

    Scan the QR code

    It's easy. Just scan the QR code we send you and turn on data roaming from your settings. Now you can enjoy it on your trip.

    Frequently Asked Questions about the Asia One Year eSIM

    Everything you need to know about the Asia One Year eSIM.

    01

    When does my data plan start?

    +

    Your plan starts the moment you activate your eSIM by scanning the QR code on your smartphone.

    02

    Can I make phone calls and send messages with the eSIM?

    +

    Unfortunately, the Asia One Year plan only allows you to use mobile data. It does not include a phone number for mobile calls or messages. You can still make calls using apps like WhatsApp.

    03

    When will I receive my eSIM?

    +

    Once you purchase an eSIM, you will receive it immediately to your email address. You then just need to scan the QR code to activate the SIM. Note that no refunds can be made once you purchase your eSIM. See our refund policy for more information.

    04

    Can I keep my WhatsApp number?

    +

    You don't need to do anything to keep your WhatsApp number. You'll automatically keep your number, contacts and conversations.

    05

    What is the network speed of the eSIM?

    +

    The Roamify eSIM offers maximum speed coverage. But bear in mind that in some areas of limited coverage there may be a lower speed connection.

    06

    Do I have to activate data roaming on my device?

    +

    Yes. To ensure that your eSIM gets the best coverage, you must turn on data roaming on your mobile settings. This will not incur any additional charges, as long as you have already set up the eSIM.

    07

    Will my eSIM have a local IP address in Asia One Year?

    +

    Not always. This plan connects through a roaming partner, so websites and apps may see an IP address registered in another country rather than in Asia One Year. This is normal for travel eSIMs and does not change your data allowance, speed or coverage. If a service requires a local IP address, such as some banking apps or regional streaming catalogues, connect through a local network or use a VPN set to Asia One Year.

    08

    What do I do if I delete or lose my eSIM's QR code?

    +

    If you cannot find the code, please contact our 24/7 customer support team at support@getroamify.com or our online chat function. We will resend the code to your email.

    09

    What happens if I use up my data or ny days of validity?

    +

    If you use all your data or run out of days, your eSIM card will no longer work and you will lose internet connection.

    10

    What eSIM data plan should I choose for Asia One Year?

    +

    You can choose variable plans as shown above. You can contact us at any time if you're not sure which plan is best for you.

    11

    Can I renew or extend the data on my eSIM?

    +

    Yes, you can do so by logging into your customer panel on the Roamify website. You will find the data plans you can purchase there. Once you've made your purchase, it will be activated immediately on the eSIM you have linked.

    12

    Can I share data with other devices?

    +

    Yes, you can share data with other devices. You can do this by activating the hotspot on your device.

    13

    How do I set up the eSIM on my device?

    +

    Once you make your purchase, we will send you an email with precise instructions to install your eSIM in two ways; by scanning the QR code or by copying and pasting the manual installation codes. To install with the first option, it is essential that the QR code is printed or on another device. Otherwise, you can follow the manual installation instructions for your Roamify eSIM. If your device is iOS, you must enter Settings → Cellular → Add eSIM on your device and scan the QR code or paste the manual installation codes sent to your email. You must then follow the on-screen instructions to select your new eSIM for mobile data and calls. If your device is Android, follow the instructions we will email you to install your Roamify eSIM. Remember that your Roamify data plan should only be activated when you arrive at your destination. Once there, make sure to select your Roamify eSIM as your preferred option to make calls, then activate data roaming and also the Roamify calling plan. At Roamify, we want to make setting up your eSIM as easy as possible. For this reason, all our eSIM products come with complete instructions for easy setup. If you have any questions or need help, don't hesitate to contact our customer support team. We will be there for you 24/7.

    14

    When should I set up my eSIM?

    +

    Set up your eSIM before your departure. Once you reach your destination, just activate the data plan and turn on data roaming. We recommend you print the QR code and take it with you on your vacation just in case. Remember that you need internet access to activate the eSIM. Set up is quick and you will be able to enjoy your data plan right away.

    15

    How can I check how much data and minutes do I have left?

    +

    To check your remaining data balance, simply log in to our web app using the access details that we sent you via email when you made your purchase. You can also check your data balance in your device's data settings. To check your remaining minutes balance for making or receiving calls, please contact our support team. We're always happy to assist you with any questions or concerns you may have.

    16

    How many times can I use my eSIM card?

    +

    Your eSIM can only be activated on one device. If you delete the eSIM from your device, you will not be able to reuse it. You cannot scan the QR code on two devices.

    17

    How can I delete the Roamify eSIM once I've used my data?

    +

    You don't need to delete the eSIM. But if you want to, please see how to delete eSIM on iOS and Android.

    18

    Can I use my (physical) SIM card and Roamify eSIM at the same time?

    +

    Sure! You can keep your physical SIM card with your Roamify eSIM simultaneously on your device. Just make sure you choose your eSIM as your default voice line and preferred option for mobile data in your device settings. Please note that if you leave your physical SIM card activated, you might get extra roaming fees from your network provider.

    19

    How do I get a refund?

    +

    The eSIM is a digital product. Roamify cannot check if you have used the data plan associated with the eSIM card. Therefore, once your eSIM is delivered, we cannot offer a refund. Please see our eSIM Refund Policy for more information.

    20

    Which eSIM carrier will I connect to in Asia One Year

    +

    The Asia One Year eSIM uses one of the best eSIM providers in the country.

    Still have a question about Asia One Year?

    Don’t worry, we’re here to help. We have a dedicated 24/7 customer support team that’s ready to answer your questions and help you get started.

    Contact UsBrowse help centre
    Asia One Year · Travel guide

    Navigating Asia: Connectivity Across Cities and Borders

    Asia offers a rich tapestry of experiences, spanning the bustling streets of Tokyo, the historic heart of Beijing, and the tropical allure of Bangkok. Travelling across this diverse region on a multi-country itinerary means embracing the contrasts of technology and tradition, from Singapore's cutting-edge connectivity to the serene landscapes of rural Vietnam. For those spending a year traversing the varied terrains of Asia, from the snowy peaks of the Himalayas to the sun-drenched beaches of Bali, staying connected is essential for both convenience and safety.

    In metropolitan hubs like Seoul and Hong Kong, mobile connectivity is robust and seamless, allowing easy access to the digital world. However, as you venture to more remote areas, such as the mountainous regions of Nepal or the sprawling deserts of Mongolia, network coverage may become sparse. Certain coastal islands and extensive rail routes might also face connectivity challenges, so it's wise to anticipate these gaps when planning your travels. Border regions can be unpredictable, with sudden drops in service as you cross from one country to another.

    Before you fly

    Before setting off, ensure that your eSIM is properly configured for the countries on your itinerary. Download essential apps, maps, and travel documents while you're still in a well-connected area. Upon arrival in a new city, expect a brief adjustment period as the network connects to local towers. With foresight and preparation, your year-long exploration of Asia will be smoother and more connected.

    Instant delivery by emailNo roaming feesNo contracts

    Using an eSIM in Asia One Year

    Answers to the questions travellers actually ask about staying connected in Asia One Year.

    20 questions

    How can I activate my eSIM after arriving at Narita International Airport in Tokyo?

    +

    Upon arrival at Narita International Airport (NRT), ensure your device is connected to Wi-Fi. Follow the eSIM activation instructions provided by your eSIM provider, which typically involves scanning a QR code or entering activation details manually. If you face issues, try restarting your device or visit a local carrier store for assistance.

    Will my eSIM provide coverage during a ferry trip between Bali and Lombok?

    +

    Yes, your eSIM should provide coverage during a ferry trip between Bali and Lombok, but expect fluctuations. The signal is generally stronger near the islands where cell towers are present, but weaker in open waters. To ensure uninterrupted access, download maps and entertainment content before departure. If staying connected is crucial, consider checking real-time coverage maps provided by your eSIM provider before traveling.

    Does the eSIM support high-speed data in rural areas of Vietnam, like Sapa?

    +

    Your eSIM may support data in places like Sapa, though high-speed data is less certain. Major Vietnamese providers are expanding coverage in rural areas, yet urban centers like Hanoi and Ho Chi Minh City offer faster speeds. Check with your eSIM provider for specific coverage details around Sapa. It's wise to download necessary data beforehand when traveling to the countryside to remain prepared.

    Can I use the eSIM to access the internet on the Trans-Mongolian Railway?

    +

    Internet access via eSIM on the Trans-Mongolian Railway is inconsistent. The train passes through vast, remote areas where cell towers are scarce, leading to patchy coverage. At times, you might find a signal near larger towns or cities. To stay connected, download guides, maps, or any necessary content before your trip. Having offline resources and apps handy will enhance your travel experience.

    What should I do if my eSIM isn't working after landing at Suvarnabhumi Airport in Bangkok?

    +

    First, ensure your phone isn't in airplane mode and that the eSIM profile is active. Try restarting your phone to refresh the connection. If the problem continues, use airport Wi-Fi to contact your eSIM provider for support. Sometimes, network settings need manual adjustment when landing at Suvarnabhumi Airport. Prepare by having customer support contacts accessible before your flight for quick troubleshooting.

    +See all 20 questions

    Is it possible to use WhatsApp with my eSIM while traveling across the Gobi Desert?

    +

    Using WhatsApp in the Gobi Desert with an eSIM is difficult due to sparse network coverage. Cell towers are few, resulting in limited or no connectivity throughout much of the journey. To ensure communication, pre-download crucial messages and media. Consider alternative solutions like satellite phones for uninterrupted contact. Before traveling, check eSIM provider maps to understand when and where connectivity might be possible.

    How does eSIM data usage compare between Seoul and Busan in South Korea?

    +

    Data usage and speed in Seoul and Busan are generally reliable, as both cities feature comprehensive networks and infrastructure. However, due to higher population density and demand, Seoul may offer more robust connectivity. Network traffic peaks can influence speeds, so monitor usage during busy hours. Verify your eSIM settings on arrival to maximize efficiency. Both cities encourage frequent checks for network updates from providers.

    What happens if I cross from Malaysia into Thailand with my eSIM activated?

    +

    When crossing from Malaysia into Thailand, your eSIM should automatically connect to a Thai network if roaming is enabled on your device. It's vital to ensure your eSIM plan supports cross-border roaming. Before traveling, consult your eSIM provider for specific guidance and check for any necessary settings updates to facilitate seamless transitions between countries. Monitor your device for roaming notifications upon crossing the border.

    Can I tether my eSIM connection to other devices while staying in a hostel in Chiang Mai?

    +

    Yes, it's typically feasible to tether your eSIM connection in Chiang Mai, enabling your laptop or tablet to access the internet. Verify that your eSIM plan permits tethering and your data allowance suffices for multiple devices. Double-check your hostel's Wi-Fi policies, as some might restrict tethering activities. Adjust your device settings to prevent excessive data consumption, ensuring a balanced digital experience while traveling.

    How reliable is eSIM coverage when hiking in the Himalayas, near Mount Everest?

    +

    eSIM coverage is generally poor near Mount Everest due to the extreme altitude and rugged terrain. While some villages and trekking points might have cellular access, significant sections lack connectivity. Preparing with satellite communication devices and downloading critical maps offline is advisable. For emergencies or updates, check with local operators for the best trekking route coverage. Awareness of local connectivity conditions enhances your safety and planning.

    Can I activate dual SIM functionality with my eSIM in Singapore if I have a physical SIM from another country?

    +

    Yes, dual SIM functionality is possible in Singapore if your device supports it. You can pair an eSIM with a physical SIM from another country, managing both lines effectively. Configure your device to set a primary and secondary line, enabling seamless switching between numbers. Review your phone's settings for compatibility and dual SIM support. Consult the user manual for step-by-step instructions, ensuring effective operation during your visit.

    Why might my data speed be slower when using an eSIM in downtown Mumbai compared to New Delhi?

    +

    Data speed discrepancies between Mumbai and New Delhi can result from network congestion and infrastructure variances. Mumbai's high population density and traffic may cause slower speeds during peak hours. Different providers may also have distinct network capabilities in each city. To mitigate inconsistencies, monitor network usage times, adjust settings for optimal speed, and explore different cellular towers. Regular device updates may enhance performance in busy downtown areas.

    How do I troubleshoot eSIM connectivity issues while traveling on Japan's Shinkansen network?

    +

    To resolve connectivity problems on the Shinkansen, toggle airplane mode or restart your device to reconnect with available networks. Due to the train's rapid pace and number of tunnels, signal interruptions are common. Verify network preferences and ensure the eSIM profile is active. Download offline content before boarding for continuous access. Contact your eSIM provider for additional support if issues persist along specific routes.

    Is it possible for my eSIM to run out of data faster when streaming videos in Kuala Lumpur compared to rural Malaysia?

    +

    Streaming in Kuala Lumpur may consume data more quickly than in rural Malaysia due to more robust network offering higher resolution content. Urban areas enable seamless streaming, potentially leading to higher data usage. To manage consumption, adjust video quality settings and monitor your usage closely. When in rural areas, weaker signals might auto-adjust playback quality, conserving data. Awareness of these differences helps in planning and budgeting data.

    Will my eSIM work at Kansai International Airport in Osaka if I bought it in Tokyo?

    +

    Yes, your eSIM purchased in Tokyo will function at Kansai International Airport in Osaka if your plan covers nationwide connectivity. Ensure your eSIM package includes multiple Japanese regions to avoid restrictions. Check for specific provider guidelines on regional usage before your flight. When traveling between locations, verify network settings in case manual adjustments are required for optimal service at different airports within Japan.

    What should I do if my eSIM does not connect in the Golden Triangle area of Thailand?

    +

    If your eSIM isn't connecting in Thailand's Golden Triangle, restart your device and manually choose a local network operator from settings. Coverage is inconsistent in this rugged, border-adjacent region. Have patience as signals can vary rapidly. Contact your eSIM provider for area-specific connectivity tips beforehand. It's wise to have local SIM options as backup, ensuring communication continuity throughout your journey.

    Can I use my eSIM for navigation while traveling along the Karakoram Highway in Pakistan?

    +

    While eSIM navigation is possible on the Karakoram Highway, expect intermittent coverage due to its remote terrain. Download offline maps to maintain navigation access during network outages. Pay attention to local landmarks and highway signs in case of connectivity issues. Stay informed about coverage conditions in various segments of the journey and prepare alternative navigation aids, ensuring safe travel along this historic route.

    How does eSIM coverage differ between the urban center of Manila and the rural areas of the Philippines?

    +

    eSIM coverage in Manila is typically strong, supported by advanced telecommunications infrastructure. Conversely, rural Philippine areas can experience variable signals and slower data speeds due to geographical and technological limitations. Confirm specific coverage details with your eSIM provider, especially when traveling to remote or less developed locales. Download necessary digital resources in advance to ensure continued service during stays in rural regions.

    What are the steps to take if my eSIM stops working during a train journey from Shanghai to Beijing?

    +

    Should your eSIM stop working between Shanghai and Beijing, initiate by toggling airplane mode or rebooting your device to refresh connections. High-speed travel and geographical infrastructure can lead to signal losses. Keep the settings updated and check with your eSIM provider for any service interruptions along this route. Have offline resources and alternative contact options to remain connected on this popular transit corridor.

    Will my eSIM allow me to make local calls in both Hong Kong and Macau without additional charges?

    +

    Your eSIM should facilitate local calls in Hong Kong and Macau, but verify with your provider about potential extra charges or roaming fees. While some plans offer seamless cross-border services, others might involve additional costs. Examine plan specifics thoroughly before traveling to these regions. Understanding the terms ensures you can make informed decisions about communication methods and avoid unexpected costs during your trip.

    All plans

    All Asia One Year eSIM plans: validity, data and price

    The complete Roamify catalogue for Asia One Year - 10 plans, from short city breaks to long stays. Every plan links to its own page with full coverage and setup details.

    ValidityDataPrice
    365 Days1 GB$1
    365 Days2 GB$1
    365 Days3 GB$1
    365 Days5 GB$1
    365 Days10 GB$1
    365 Days15 GB$1
    365 Days20 GB$1
    365 Days30 GB$1
    365 Days50 GB$1
    365 Days100 GB$1

    What every Asia One Year plan includes

    Aggregated across all 10 plans for this destination - nothing stripped out to hit the price.

    ✓Optus - Asia One Year’s strongest networks
    All plans
    ✓Hotspot/Tethering
    All plans
    –Call
    Not available
    –SMS
    Not available
    ✓Top-up
    All plans
    ✓Data Roaming
    All plans
    –ID Required(KYC)
    Not required
    • ✓ Instant delivery by email
    • ✓ No roaming fees
    • ✓ No contracts

    Prices are converted from US dollars into the currency you have selected. Every plan is delivered by email as a QR code, activates when you arrive and runs on the local 5G / 4G LTE networks listed above. No physical SIM, no contract and no roaming charges.