How to Activate

AIS Roaming Packages

Popular countries

Ready2Fly Plus

Exclusively for AIS customers – enjoy instant connectivity in over 190 countries worldwide with no SIM change required.

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Ready2Fly Beyond

Ready2Fly Premium

Ready2Fly Plus

Ready2Fly

The package will be activated and charged only upon your first usage in the designated countries. If the package is not used within 60 days, AIS will automatically cancel the package without charge.

Important! If you do not subscribe to 950THB Monaco package, you will not be able to use internet roaming in Monaco.
The Ready2Fly Global and SIM2Fly Global packages are not support internet roaming in Monaco.

For current prepaid and postpaid mobile phone customers wishing to apply for this promotion must have normal status and must not be in a state of temporary service suspension.
The services are for Prepaid and Postpaid customers who have applied for the international roaming services and those who use the services for normal purposes, not for commercial purposes, or one that may affect other users.
Package service fees are as follows: (not include 7% VAT)
The package ready to use in specific countries “No need to select network manually”.
The package will be activated and charged only upon your first usage in the designated countries within 60 days, based on your pre-defined start date and time. For example, if customers apply for the Ready2Fly Asia & Australia 10 days on March 1 at 10:00 a.m. (Thailand time) and start roaming in Singapore on April 28 at 1:30 p.m., the package will automatically activate on April 28 at 1:30 p.m. and end on May 8 at 1:30 p.m. (Thailand time). Once such usage starts, you will receive an SMS confirming package activation.
Package pricing calculation
- AIS Postpaid Customers: The package fee will be charged during the billing cycle when data roaming is initiated abroad. If the package is not used within 60 days, AIS will automatically cancel the package without charge (except for the Ready2Fly Plus package).
- AIS Prepaid Customers: The package fee is charged immediately upon signing up. If the package is not used within 60 days, AIS will automatically refund the package within 15 days after the package expires.
The package duration begins from the day of activation and ends on the last day of the package, calculated per full day (+24 hours) according to Thai time.
In case the customer applies for a package beforehand (not for one to be instantly effective), they may choose a future-date/pre-booking application where it is possible to specify the package’s effective date and time in advance via myAIS.
The customer can use data roaming at max speed for data roaming quota in package, after data quota used up, you can continue using data roaming at 128 Kbps until the expiry of package validity is reached.

Any remaining usage in package cannot be carried forward for future use
This condition applies only to packages that support voice calls and SMS, such as Ready2Fly Beyond, Ready2Fly Premium, and Ready2Fly Plus;
- The minutes in package for calls to Thailand, local calls in the roaming country, and incoming calls.
A fraction of a minute is calculated as a full minute in each call.
SMS messages in the Thai language or in both Thai and English totaling 70 characters are counted as 1 SMS message. For English language SMS messages, 160 characters are equivalent to 1 SMS message. In cases of continued messages that exceed this limit, excess messages will be charged as new SMS messages, whereby the recipient may receive said messages at the same time or separately as individual messages according to the number of messages sent, depending on the capabilities of the destination mobile phone or device. In the case of symbols or other extended characters, these will cause the calculation of characters per message to differ according to the technical limitations of the system.
How to Use Roaming Services in Russia:
Due to local mobile network regulations in Russia, roaming data and SMS services for foreign SIM cards will be temporarily unavailable during the first 24 hours. Once your device stays connected to the same network operator for 24 consecutive hours, roaming data and SMS services will be restored. (Voice calls can still be made and received as usual.) Afterward, if there is no usage within 3 days, the local network operator in Russia will suspend roaming data and SMS services again.
Guide to using the internet in Russia:
- Upon arrival in Russia, please manually select the network to MTS or MegaFon.
- Wait for the SMS from MTS or MegaFon, then click the link and follow the instructions to activate internet access.
Note: You can subscribe to a roaming package and follow the above instructions to ensure the service functions properly.
The package is not available in India for Jammu and Kashmir, including Katra, Srinagar, Gulmarg, Kargil, Jammu, Diskit, Plan Bandipora, Leh, and Ladakh.
If you roam in Australia, China (including Tibet), Japan, Macau, Singapore, South Korea, Taiwan, USA (including Hawaii), you can make and receive calls only if you have the AIS HD Voice (VoLTE) service enabled on a compatible device (Apple iOS v15 and Android v11 or later). To enable AIS HD Voice (VoLTE), you can apply for the service for free, Press *412*1#
In the case of usage in other countries not included in the package terms or usage over the specified package duration and time period, said usage will be calculated at the normal international roaming rate according to the country of usage.
All domestic packages do not include any usage occurred in foreign countries.
Usage allowance does not include usage with on a ship (Maritime) or on an airplane (Inflight) or usage over satellite networks.
Internet services provided on the networks of overseas service providers are supplementary services for the sending and receipt of data using 3G / 4G /5G technology which are provided by those overseas service providers as a service for the convenience of network users and thus may be limited in certain locations and/or certain time periods. The speed of 3G / 4G /5G technology usage is dependent upon the service area, number of users, connection equipment, and device settings, which means that high-speed service may not be continuous during every usage. Additionally, the movement of network connection equipment or devices during service usage may temporarily affect data transmission and changes of technology in data transmission.
The special privileges included in this promotion are reserved for personal communications from mobile phone to mobile phone only and are prohibited for usage in any commercial activities that are against governing laws, including the provision of any Voice over IP (VoIP services. If it appears that said services are, in fact, being used for the pursuit of business interests or commercial communication with third parties, or for internet access in such a manner as is against the law or contrary to public order and good public morals, the service provider reserves the right to suspend or cancel the service and to cancel any special privileges according to this promotion. In such cases, the service provider shall charge service fees at the normal rate according to usage amounts in each billing cycle.
The company reserves the right to offer the conditions and details of promotion, which will be informed in advance.
The user agrees that the service provider (or the Company) is entitled to access and process personal data of the user as recorded and stored in the user’s smart card and/or any other personal information provided by the user for use as necessary for the benefit of our telecommunications business, marketing promotions and other additional services. This also allows the service provider (or the Company) to disclose, share and/or transfer user’s personal data to third parties, whether in the country or abroad, for said purposes.
The user agrees to allow the service provider (or the Company) to offer information about sales promotions and other services that may be beneficial to the user via the user’s e-mail address or via other channels provided by the user to the service provider.