Delhi to Mumbai flights average Rs 7,541 round-trip, with September as the best month for lower fares. Volatility is high, so monitoring prices closer to travel dates is advisable. Daily budgets in Mumbai range from Rs 1,500-Rs 4,000, accommodating beach visits, street food, and colonial architecture exploration.
Departure: 2026-09-10 · in 0 days · Prices tracked live by Tripfik
As of September 2026, the cheapest one-way flight from Delhi to Mumbai is ₹5,985, which is 11% below the 12-month average of ₹6,705.
Cheapest Delhi to Mumbai flights
Under ₹6,425 = top 25% best fares on this route
Round-trip fares — Delhi ↔ Mumbai
Booking at the right time saves up to ₹1,832 (24%) vs average RT price.
Best time to visit Mumbai from Delhi
| Month | Typical OW fare | Verdict | Weather | Crowd |
|---|---|---|---|---|
| Sep CHEAPEST | ₹6,256 | Great value | Monsoon/Heavy Rain | Low |
| Oct | ₹6,384 | Great value | Warm/Humid | Medium |
| Nov | ₹6,913 | Average | Pleasant/Dry | High |
| Dec | ₹6,914 | Average | Cool/Dry | High |
Mumbai — what to know
From Delhi, Air India,Air India Express,Akasa Air,IndiGo,SpiceJet fly to Mumbai in 2h 22m, with non-stop options available.
The average round-trip fare from Delhi to Mumbai is Rs 7,541, with a minimum of Rs 5,751 recorded over 12 months. Despite high volatility, budget-friendly options exist, especially in September, the best month for lower prices.
Delhi to Mumbai — FAQ
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Last updated 10 Sep 2026 · Tripfik tracks live fares from all major Indian airports