Cheapest€76.25
- Air India Express AI119610:061h 32m11:38Delhi DELPatna PAT
Door to door 4h 42mCO2 216.0 kgChanges 0Fixed, no changes
Delhi to Patna flight
Flights from Delhi to Patna start at €89.23 and take 4h 41m at their fastest.
The Flights from Delhi to Patna starts at €89.23 and takes 4h 41m door to door, run by 5 operators over 878 km, with around 40 departures a day. Fares bottom out about 60 days before departure.
- 4h 41mDoor to door
- 1h 31mMoving
- €89.23From
- 216.0 kgCO2
The cheapest and the fastest on September 28, 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€86.87
- Spicejet S857116:311h 31m18:02Delhi DELPatna PAT
Door to door 4h 41mCO2 216.0 kgChanges 0Fixed, no changes
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From |
|---|---|
 IndiGo Airlines | €76.25 |
 Air India Limited | €79.79 |
 Go Air | €77.43 |
 Air India Express | €76.25 |
| Spicejet | €79.79 |
That is the traveling done. What happens after you walk out into Patna is not something we sell.
Looking for somewhere to stay in Patna?
Hotels and apartments near downtown, most of them with free cancellation, on a map that shows what is walkable.
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When to book Delhi to Patna
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €88.0590 days
- €61.5060 days
- €61.5045 days
- €62.0930 days
- €86.8721 days
- €110.4714 days
- €136.437 days
- €130.533 days
- €180.091 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €61.50.
- How much it moves
- The gap between the cheapest and most expensive lead time is 193 percent. The most expensive point is €180.09, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €105.75Sun
- €91.00Mon
- €89.23Tue
- €93.95Wed
- €118.73Thu
- €109.29Fri
- €110.47Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Delhi
Air
- DEL
Patna
Air
- PAT
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- How far it really runs
- The route covers 878 km against 853 km in a straight line, a detour of 1 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves Delhi at 06:12 and the last at 20:53, across 40 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Flights against the other ways to make this journey
The same corridor, door to door, with every mode that runs it.
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Flight | 4h 41m | 1h 31m | 3h 10m | €89.23 | 216.0 kg | 40 |
| Train | 6h 29m | 5h 45m | 44m | €106.49 | 28.1 kg | 48 |
Questions about Delhi to Patna
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Delhi to Patna take?
The Flight from Delhi to Patna takes 4h 41m door to door, of which 1h 31m is spent moving. The route runs 878 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Delhi to Patna cost?
The Flight from Delhi to Patna starts at €89.23 for one passenger, checked on September 12, 2026. A typical fare is €93.95. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Delhi to Patna?
5 operators run the Flight from Delhi to Patna: IndiGo Airlines, Air India Limited, Go Air, Air India Express, Spicejet. Between them they file around 40 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Delhi to Patna use?
The Flight from Delhi to Patna leaves from Delhi DEL and arrives at Patna PAT. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
Is the Flight the best way from Delhi to Patna?
The Flight is both the cheapest and the fastest way from Delhi to Patna, at €89.23 and 4h 41m door to door, against 1 other modes that also run the corridor. On this route there is no trade to make between the money and the hours.
When should I book the Flight from Delhi to Patna?
Fares for the Flight from Delhi to Patna bottom out around 60 days ahead, at €61.50. The gap between the cheapest and most expensive lead time across the window is 193 percent, measured on September 12, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Delhi to Patna produce?
The Flight from Delhi to Patna produces about 216.0 kg of CO2 per passenger over 878 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Delhi to Patna on September 12, 2026: 878 km of route against 853 km in a straight line, 40 services a day, 5 operators, a cheapest fare of €89.23, and 4h 41m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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Landing at PAT after the trains have stopped is the case this solves. We do not run cars.
A car waiting when you land in Patna
Settled in advance, so the ride into Patna costs what it said it would rather than what the cab stand says.
Book a ride from PAT with Daytrip
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