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Cheap Flights India — Cheapest Flight Tickets April 2026

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Domestic flights from ₹2,200 one-way · Updated 2026-04-27

Cheapest Flight Routes in India

Popular domestic routes with current lowest fares · Click to compare all airlines and book

Delhi → Mumbai
IndiGoAir IndiaAkasa Air
From ₹5,900
Mumbai → Delhi
IndiGoAir IndiaSpiceJet
From ₹5,900
Delhi → Bangalore
IndiGoAir IndiaAkasa Air
From ₹7,800
Bangalore → Delhi
IndiGoAir IndiaSpiceJet
From ₹5,700
Mumbai → Goa
IndiGoSpiceJetAkasa Air
From ₹3,100
Delhi → Goa
IndiGoAir IndiaSpiceJet
From ₹5,000
Delhi → Hyderabad
IndiGoAir IndiaAkasa Air
From ₹5,000
Mumbai → Bangalore
IndiGoAir IndiaAkasa Air
From ₹4,300
Chennai → Delhi
IndiGoAir IndiaSpiceJet
From ₹7,100
Patna → Delhi
IndiGoAir IndiaSpiceJet
From ₹5,300
Guwahati → Delhi
IndiGoAir IndiaSpiceJet
From ₹6,000
Leh → Delhi
IndiGoAir India
From ₹2,700

Fares shown are indicative · Live prices may vary · Last updated: 2026-04-27

When Are Flights the Cheapest?

Timing your booking right can save ₹500–3,000 on a typical domestic ticket

FactorCheapest OptionMost Expensive
Advance booking4–6 weeks ahead0–7 days before
Day of week (departure)Tuesday, WednesdayFriday, Sunday
Time of departure5–8 AM or after 9 PM8 AM–12 PM
Month (domestic)Feb, Jun, Sep, OctDec, Apr, Oct weekends
Fare typeSaver (no changes)Flexi / full-fare

The cheapest time to book a domestic flight in India is typically on a Tuesday or Wednesday, 4–6 weeks before travel, for an early morning departure. Combining these factors can reduce the fare by 40–60% compared to a last-minute Friday evening ticket.

6 Tips to Get the Cheapest Flight Ticket

Strategies that consistently work for Indian domestic routes

📅
Book 4–6 weeks early

Sweet spot for domestic flights. Prices jump 30–50% within 7 days of departure.

🌅
Fly early morning

5–8 AM departures are consistently 15–25% cheaper. Red-eye flights save even more.

📆
Choose Tue or Wed

Mid-week departures cost less than Friday and Sunday on almost every route.

🔔
Set a fare alert

HappyFares notifies you the moment prices drop on your route — no manual checking.

🧳
Pack light

Saver fares without checked baggage can be ₹500–1,500 cheaper than full-fare tickets.

🔍
Compare all airlines

The cheapest airline on a route changes daily. Always compare before booking.

Cheapest Airlines for Domestic Flights in India

The cheapest airline on any given route depends on the date and how early you book. Here is a general guide:

Budget / Low-cost Carriers

IndiGo — India's largest airline with 50%+ market share. Consistently competitive fares on all domestic routes. Saver fares are the cheapest option but restrict date changes. Compare IndiGo fares →

SpiceJet — Strong on routes to tier-2 cities. Often has flash sales and discounted fares for advance bookings. Compare SpiceJet fares →

Akasa Air — India's newest low-cost carrier. Competitive fares on growing network. Good for Delhi–Mumbai, Delhi–Goa, Bangalore routes. Compare Akasa Air fares →

Full-service Carriers

Air India — Full-service carrier with broader seat options and included baggage on some fares. Competitive on metro routes. Compare Air India fares →

Air India Express — Low-cost subsidiary of Air India. Good value on South India and Gulf routes.

Pro tip: On HappyFares, you can compare all five airlines side-by-side on your route and filter by price, stops, or departure time. The cheapest airline on your route today may not be cheapest tomorrow — always check before booking.

How to Find the Cheapest Flight on HappyFares — Step by Step

Takes under 3 minutes · No convenience fee · Instant e-ticket

  1. 1
    Search your routeEnter your departure city, destination, and date on happyfares.in. Add the number of passengers — all in one search.
  2. 2
    Compare all airlinesSee every available flight for your route sorted by price. Total fare is shown from the first screen — no hidden fees appear later.
  3. 3
    Check nearby datesUse the date picker to view fares ±1–2 days around your ideal travel date. A single day shift often saves ₹500–2,000.
  4. 4
    Pick your flightSelect the cheapest fare. Review the fare type — Saver fares are cheapest but don't allow changes. Flexi fares cost more but are refundable.
  5. 5
    Pay — zero convenience feeHappyFares charges zero convenience fee. The price displayed is exactly what you pay — no booking fee added at checkout.
  6. 6
    Get your e-ticket instantlyYour e-ticket arrives in your email and is saved in My Trips on HappyFares. Download your boarding pass 48 hours before departure.

Cheap International Flights from India

Looking for cheap international flights? These routes are consistently good value when booked early:

Delhi → Dubai
Check cheapest fares →
Mumbai → Dubai
Check cheapest fares →
Delhi → Bangkok
Check cheapest fares →
Delhi → Singapore
Check cheapest fares →
Mumbai → Singapore
Check cheapest fares →
Bangalore → Dubai
Check cheapest fares →

Frequently Asked Questions — Cheap Flights India

Which are the cheapest flights in India right now?
The cheapest flights vary by route and date. IndiGo, SpiceJet, and Akasa Air typically offer the lowest base fares on most domestic routes. Use HappyFares to compare live prices across all airlines for your specific route and travel date.
How do I find the cheapest flight ticket?
To find the cheapest flight ticket: (1) Search on HappyFares and compare all airlines side-by-side, (2) Be flexible on travel dates — even ±1 day can save ₹500–2,000, (3) Book 4–6 weeks in advance for domestic flights, (4) Consider early morning or late-night departures, (5) Set a price alert to catch fare drops automatically.
What is the cheapest day to book flights?
Tuesday and Wednesday are typically the cheapest days to depart on domestic Indian routes. Avoid travelling on Friday evenings and Sunday afternoons — these are peak times when business and leisure travellers compete for the same seats.
How much does the cheapest domestic flight cost in India?
Cheapest domestic flight prices vary significantly by route. Short routes (under 1 hour) can start from ₹1,500–2,500 with budget carriers. Major metro routes (Delhi–Mumbai, Delhi–Bangalore) typically start from ₹3,500–6,000 one-way when booked in advance. Check HappyFares for the current lowest fare on your route — prices update in real time.
Is HappyFares good for cheap flight booking?
HappyFares shows transparent all-in prices from the first search — no convenience fee added at checkout. You compare real total prices across IndiGo, Air India, SpiceJet, Akasa Air and more. What you see is what you pay.
When is the cheapest time to book international flights from India?
For international flights from India, the cheapest fares are typically found 8–12 weeks before departure. Avoid the peak travel windows: December–January, April school holidays, and October–November festive season. Southeast Asia routes (Bangkok, Bali, Singapore) are especially good value when booked early.
What is the cheapest flight from Delhi to Mumbai?
Delhi to Mumbai (DEL–BOM) is one of India's most competitive routes with 20+ daily flights. Cheapest fares start from ₹3,500–4,500 one-way when booked 4–6 weeks ahead on a Tuesday or Wednesday departure. Early morning (6–8 AM) and late evening (after 9 PM) slots are consistently cheaper. Search all airlines and fares live on HappyFares.
Do flight prices drop on Tuesday in India?
Yes, Tuesday departures are statistically among the cheapest days to fly on Indian domestic routes. Airlines typically see lower demand for mid-week travel, resulting in 10–20% lower fares compared to Friday–Sunday. Booking your ticket on Tuesday or Wednesday — even for a different departure date — can also sometimes catch lower fares when airlines release unsold inventory.
Which is the cheapest domestic route in India?
Short-haul routes under 500 km are typically the cheapest in absolute terms. Routes like Delhi–Chandigarh, Mumbai–Pune (limited service), Kolkata–Patna, or Bangalore–Hyderabad can have one-way fares under ₹2,500. For value per kilometre, metro-to-metro routes like Mumbai–Delhi or Delhi–Bangalore are extremely competitive due to high frequency and airline competition.
How do I find the cheapest flight on HappyFares step by step?
Step 1: Go to happyfares.in and enter your origin, destination, and travel date. Step 2: View all available flights sorted by price — HappyFares shows total price inclusive of taxes from the first screen. Step 3: Toggle the date view to see if ±1–2 days have lower fares. Step 4: Select your preferred flight and proceed to payment. Step 5: Pay with zero convenience fee — no hidden charges at checkout. The entire process takes under 3 minutes.

Find the Cheapest Flight for Your Route

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