Direct (nonstop) flights from Delhi to Patna
4 airlines fly nonstop from Indira Gandhi International Airport (DEL) to Patna (PAT). It's 533 miles (857 km), about 1h 35m in the air. Operated by IndiGo, Air India, Air India Express and others.
IndiGo
Air India
Air India Express
SpiceJet
Route data last updated: May 29, 2026
Airlines with non-stop flights
IX
Air India Express
Alternative Routes
Other ways to fly from Delhi to Patna with one stop · direct emits 99 kg CO₂ per passenger
Looking for the return flight?
PAT → DEL: Flights from Patna to DelhiOther direct flights from Delhi
Direct flights from Patna (PAT)
Frequently Asked Questions
How long is the direct flight from Delhi to Patna?
A nonstop flight from Delhi (DEL) to Patna (PAT) takes approximately 1 hours and 35 minutes. The distance is 533 miles (857 km).
Which airlines fly nonstop from Delhi to Patna?
4 airlines: IndiGo, Air India, Air India Express, SpiceJet.
Is there a nonstop flight from Delhi to Patna?
Yes. 4 airlines: IndiGo, Air India, Air India Express, SpiceJet.
How far is Delhi from Patna?
The flight distance from Delhi to Patna is 533 miles (857 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Delhi to Patna?
At 1h 35m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Delhi to Patna?
Roughly 99 kg CO2 per passenger one-way. That's about the same as driving 495 km.
Is the return flight from Patna to Delhi also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Delhi to Patna?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Indira Gandhi International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.