Traveling from Delhi to Patna averages Rs 7,088 for round-trip flights, with September as the best month for lower prices. Daily budgets in Patna range between Rs 1,500-Rs 3,500/person, making it ideal for budget travelers interested in religious and historical sites.
Departure: 2026-09-12 · in 8 days · Prices tracked live by Tripfik
As of September 2026, the cheapest one-way flight from Delhi to Patna is ₹5,540, which is 13% below the 12-month average of ₹6,379.
Cheapest Delhi to Patna flights
Under ₹5,882 = top 25% best fares on this route
Round-trip fares — Delhi ↔ Patna
Booking at the right time saves up to ₹1,580 (22%) vs average RT price.
Best time to visit Patna from Delhi
| Month | Typical OW fare | Verdict | Weather | Crowd |
|---|---|---|---|---|
| Sep CHEAPEST | ₹6,048 | Average | Monsoon/Wet | Medium |
| Oct | ₹5,949 | Great value | Warm/Dry | High |
| Nov | ₹7,030 | Average | Cool/Clear | High |
| Dec | ₹6,562 | Average | Cool/Clear | Medium |
Patna — what to know
From Delhi, Air India,Air India Express,IndiGo,SpiceJet fly to Patna in 1h 43m, with non-stop options available.
The average round-trip fare for DEL-PAT is Rs 7,088, but fares as low as Rs 5,534 have been tracked over 12 months. High volatility suggests prices fluctuate significantly depending on booking timing and season.
Delhi to Patna — FAQ
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Last updated 4 Sep 2026 · Tripfik tracks live fares from all major Indian airports