IndiGo Summer Sale 2025: InterGlobe Aviation Limited, commonly known as IndiGo, announced huge discounts on domestic and international flight tickets under its ‘Summer Sale’. The airline is offering an exclusive 25% discount on IndiGoStretch for direct domestic flights.

What is IndiGoStretch?

IndiGo Stretch is a premium seating option offered by IndiGo Airlines, positioned as a business class alternative.

IndiGo Summer Sale 2025: Discount Price

During this limited-time offer, customers can book all-inclusive one-way fares starting from Rs 1,499 for domestic and Rs 4,499 for international sectors. IndiGo is also offering an additional discount of 5 per cent when customers book directly through the IndiGo app or website https://www.goindigo.in/.

IndiGo Summer Sale 2025: How to avail the offer?

To avail the offer, use the promo code 6ESTCH on the IndiGo app or website.

IndiGo Summer Sale 2025: Offer Validity

The sale is valid for bookings made from April 15 to April 18 for travel beyond seven days from the date of booking. 

IndiGo Summer Sale 2025: Additional Offers

In addition to discounted fares, flyers can also enjoy up to 50 per cent off on IndiGo’s popular add-ons during the offer period: 

• Up to 50 per cent off on pre-paid excess baggage for domestic and international sectors 
• Up to 35 per cent off on standard seat selection (excluding front XL, Emergency XL, and Row 2–5) 
• 10% off on pre-booked meals 
• Emergency XL seats starting at Rs 699 (domestic) and Rs 799 (international) 
• Up to 50 per cent off on Fast Forward 
• Up to 30 per cent off on 6E Prime, 6E Seat & Eat