Big Billion Day Offers on iPhone 15 and iPhone 15 Plus September 2025

Flipkart’s Big Billion Days 2025 isn’t just a sale; it’s a festival for deal hunters. Every year, the event offers unbeatable prices, surprise flash deals, and substantial bank discounts that make even premium gadgets accessible within budget.  And this year, the spotlight shines bright on one of Apple’s most appreciated lineups – the iPhone 15 and iPhone 15 Plus. You may also expect huge price drops on the 15 Pro and Pro Max.

Even with the shiny new iPhone 17 series entering the market, the iPhone 15 lineup is still dominating wishlists. With having Dynamic Island display, lightning-fast A16 Bionic chip, and stunning 48 MP Camera, this smartphone has flagship features at a tempting price point. 

If you’ve been waiting to upgrade or finally shop for an iPhone without breaking your savings, the Big Billion Days is your golden chance. Let’s quickly delve into all the expected deals, bank offers, exchange discounts, and exclusive Flipkart price drops for the iPhone 15 and iPhone 15 Plus this festive season. 

Also Read: Flipkart SBI Offer Big Billion Day Sale September 2025

Big Billion Day Offers on iPhone 15 and iPhone 15 Plus | Overview

The Flipkart Big Billion Days 2025 program will go live from 23rd September 2025, with first access for Plus & Black members commencing on 22nd September 2025. This week-long shopping festival is anticipated to introduce jaw-dropping prices on iPhones, including the iPhone 15 and iPhone 15 Plus. 

• The iPhone 15 – 125 GB variant – is anticipated to drop below Rs 50,000 with bank and exchange offers.
• The iPhone 15 Plus – 125 GB variant – may sell in the range of Rs 55,000 to Rs 65,000, compared to its regular market price of nearly Rs 79,000.
• Buyers can save more combining HDFC Bank, ICICI Bank, and Flipkart Axis Bank credit card offers, coupled with exchange bonuses. 

If last year’s Big Billion Days gave us massive discounts on the iPhone 13 and iPhone 14 models, this year, the spotlight will shine on the iPhone 16 and iPhone 15 models. 

Flipkart Big Billion Days 2025 | Sale Timeline

Here’s what we know so far about the sale schedule:-

• Big Billion Days Sale Start Date – 23rd September, 2025
• Early Access for Plus and Black Members – 22nd September, 2025
• Duration – 6 to 7 days (till the end of September or early October)
• Deal Reveal – Teasers are anticipated 2 to 3 days before the sale
• Highlights – iPhone 15, iPhone 15 Plus, iPhone 16 lineup, premium Android smartphones.

Mark your calendars and prepare beforehand, after all, these deals often sell out in minutes!

Current Price versus Anticipated Big Billion Day 2025 Price

Let’s have a complete look at the current pricing of iPhone 15 and iPhone 15 Plus compared to the expected Big Billion Days offer price:-

Important Note: These prices may vary slightly based on the colour, availability, and bank offers. Exchange deals can additionally reduce the effective price by up to Rs 40,000.

How do Flipkart Big Billion Day Offers on Iphone 15 and Iphone Plus Work?

Buying an iPhone during Big Billion Days is more than just flat discounts. Flipkart has multiple benefits for making the price much more attractive. 

1. Bank Card Discounts 

You can expect a 10 percent instant discount with Axis Bank, ICICI Bank, and HDFC Bank credit/debit cards. There will be further cashback for Flipkart Axis Bank cardholders.

2. Exchange Offers 

Trade in your old smartphone and receive Rs 15,000- Rs 40,000 off, depending upon the phone’s model and condition. iPhone 12, iPhone 13, and premium Samsung models usually fetch the highest exchange value.

3. No-Cost EMI & Pay Later

EMI options will start as low as Rs 2,500 per month. Pay-later facility will also be available, which will add flexibility in shopping.

4. Special Advantages

Flipkart offers a Complete Mobile Protection Plan too. Free delivery and priority dispatch for Plus Members will be available. 

Suggestive Read: iPhone 12 Big Billion Day Price September 2025

Additional Benefit with Flipkart during Big Billion Days Sale

Alongside discounts and exchange offers, Flipkart ensures buyers get further perks that add long-term value. Complete Mobile Protection, no-cost EMI options, and priority delivery for Plus members are some of the amazing features for making the shopping experience easier and more reliable. Shoppers also get access to trusted after-sales support. This will ensure your iPhone stays protected well beyond the purchase. 

iPhone 15 and iPhone 15 Plus | Key Specifications 

Before you rush for buying, have a look at what makes the iPhone 15 and 15 Plus a great choice in 2025.

iPhone 15:-

• Dynamic Island Display = First available in iPhone 14, but also available in iPhone 15. 
• A16 Bionic Chip = Lightning-fast performance, smooth gaming, and efficient multitasking
• Battery Life = Lasts up to 20 hours of video playback, ensuring all-day use.
• Camera Set Up = 48 MP main + 12 MP ultra-wide lets you capture excellent shots and experience 4k cinematic videos.
• USB-C Port = Offers convenient charging and better accessory compatibility.

iPhone 15:-

• 6.7-inch Screen = Best for binge-watching, gaming, and reading.

• Bigger Battery = The Plus iPhone packs an upgraded battery, which lasts more than a day.

• Same A16 Bionic Processor = No compromise on performance compared to the Pro lineup.

• Varied Storage Options = Available in 128 GB, 256 GB, and 512 GB.

• Availability of Cinematic and Action Models = Professional-level video shooting right from your pocket. 

Why Invest in Iphone 15 or Iphone 15 Plus in 2025?

You might be wondering, with the iPhone 16 already out in the market, the 17 series has launched recently, should you still consider the iPhone 15? The answer is yes! Here’s why:-

• Great Value for Money – With hefty discounts, the iPhone 15 becomes one of the most cost-effective iPhones offering flagship features.
• Future-Ready – Powered by the A16 Chip, it will receive iOS updates for around 4 to 5 years.
• Dynamic Island Experience – This feature was once exclusive to Pro models.
• Excellent Camera – The 48 MP sensor gives Pro-level photography without the pro price.
• Battery & Performance – All-day usage, quick charging, and smooth operation.
• Resale Value – Even after two to three years, iPhones retain a strong resale price, unlike Androids. 

How to Avail the Best Deal on iPhone 15 During Big Billion Days?

• Whishlist your iPhone Variant in Advance – Doing so helps Flipkart notify you whenever the price drops.

• Look for Bank Card Offers – Be sure you have an eligible bank card (HDFC, Axis, ICICI).

• Prepare Your Existing Phone for Exchange Offer – A well-working handset fetches a better value in an exchange offer.

• Shop During Early Access – Plus and black members will get first dibs on limited stock.
• Keep EMI Options in your Mind – Spread payment using no-cost EMI options to reduce upfront expense. 

Closing Words! Big billion-day offers on iPhone 15 and iPhone 15 Plus

The Flipkart Big Billion Days Sale in 2025 is turning out to be one of the best chances to buy the iPhone 15 and iPhone 15 Plus. Prices may drop by Rs 45,000 for the base model and Rs 55,000 for the Plus model, so this is an opportunity you shouldn’t miss. 

If you’re upgrading from an older Apple, like the 11, 12, or 13, these improvements in performance, battery life, and camera quality will be worth it. By availing bank discounts and exchange offers, you can save more and buy the latest Apple handset without draining your bank account. In essence, get ready to make the most of Flipkart’s Big Billion Days!