
Airtel has rolled out a new Buy 1 Get 1 Free recharge offer on its Rs 349 and Rs 399 prepaid plans, allowing eligible users to get twice the validity without paying extra. The limited-period deal effectively gives subscribers 56 days of service for the price of a single 28-day recharge.
However, there is a catch. The Airtel Buy 1 Get 1 Free offer is available only to select prepaid users through the Airtel Thanks app. This means not every Airtel subscriber will be able to claim the deal.
Airtel Buy 1 Get 1 Free Offer: How It Works
Under the new offer, users who recharge with the Rs 349 or Rs 399 prepaid plan can get a second recharge of the same value free. Both plans normally offer 28 days of validity, but the additional recharge effectively extends the benefit to 56 days.

This brings the effective monthly recharge cost down to approximately Rs 175 for the Rs 349 plan and Rs 200 for the Rs 399 plan.
The offer is particularly useful for users who regularly recharge their Airtel numbers with these two plans and want to save on their next recharge.
Also Read: Jio Unlimited Data Pack 5G At Just Rs 15, With 24-Hour Validity
Airtel Rs 349 And Rs 399 Plans: Benefits Compared
While both plans offer unlimited calling and 100 SMS per day, their data benefits are different.
The Rs 349 Airtel prepaid plan comes with 2GB of daily data, along with unlimited 5G data for eligible users in Airtel 5G coverage areas. It also includes a 12-month Adobe Express Premium subscription, free Hellotunes and Airtel Safe benefits.
Airtel Safe offers features such as real-time spam call alerts, fraudulent link blocking and AI-powered fraud alerts to help users identify potential OTP scams.
Meanwhile, the Rs 399 prepaid plan offers unlimited 4G and 5G data without a daily data limit. Unlike the Rs 349 plan, its unlimited data benefit is not restricted to 5G smartphones. It also includes the 12-month Adobe Express Premium subscription.
Here is a quick comparison of both recharge plans:
Benefits | Rs 349 Plan | Rs 399 Plan |
|---|---|---|
Normal validity | 28 days | 28 days |
Validity with offer | 56 days | 56 days |
Data | 2GB/day + unlimited 5G | Unlimited 4G and 5G |
Calling | Unlimited | Unlimited |
SMS | 100/day | 100/day |
Extra benefits | Adobe Express Premium, Airtel Safe, Hellotunes | Adobe Express Premium |
Effective monthly cost | Approx. Rs 175 | Approx. Rs 200 |
How To Claim Airtel's Buy 1 Get 1 Free Recharge Offer
Unlike regular Airtel recharge benefits, this deal is not available to everyone. Eligible users need to claim it through the Airtel Thanks app.
Follow these steps:
- Open the Airtel Thanks app on your smartphone.
- Go to the prepaid recharge section.
- Look for the Rs 349 or Rs 399 recharge plan.
- Check whether the plan displays the '1+1 Recharge Free' offer.
- If the offer is available, proceed with the recharge.
If you cannot see the offer tag, your number is probably not eligible for the promotion yet.
We also found the Buy 1 Get 1 Free offer appearing in the Airtel Thanks app during our check, suggesting that the promotion has started rolling out to selected users.
Also Read: Airtel Offers Free YouTube Premium To Prepaid Users With Rs 200 OTT Pack: How To Claim
Airtel Has Not Clarified How The Free Recharge Will Be Credited
One important detail that Airtel has not officially explained is how the second free recharge will be credited to users.
For comparison, Jio previously offered a similar Buy 1 Get 1 Free deal on its Rs 299 and Rs 349 plans. In that case, the additional validity was provided through a voucher, which became active after the existing paid plan expired.
Airtel could follow a similar approach, but users should check the offer terms in the Airtel Thanks app before completing their recharge.
For now, the Rs 349 and Rs 399 plans offer an opportunity to get 56 days of service at the cost of a single recharge, provided the promotion is available on your Airtel number.
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