Patna to Biratnagar flights
Biratnagar lies 234 km (145 mi) north-east of Patna, +0.3 h on the clock. What the numbers say about getting there, and where to book.
A nonstop flight would take about 1 h 3 min gate to gate, based on the distance and typical cruise speed with taxi and climb allowed for; connecting itineraries add the layover on top.
Open Biratnagar in Google Maps
| Patna | Biratnagar | |
|---|---|---|
| Country | India | Nepal |
| Population | 1.7 million | 244,750 |
| Elevation | 53 m (174 ft) | 74 m (243 ft) |
| Time now | UTC+5:30 (Asia/Kolkata) | UTC+5:45 (Asia/Kathmandu) |
| Nearest large airport | PAT, 5 km out | BIR, 3 km out |
Clocks in Biratnagar are 15 min ahead of Patna right now, so a 1 h 3 min journey lands 1 h 18 min later by the destination clock.
What changes when you arrive in Biratnagar
Crossing from India into Nepal: money changes from the Rupee to the Rupee (NPR); the dialling code becomes +977; the emergency number is http://www.wikidata.org/entity/Q25648793 / http://www.wikidata.org/entity/Q25648794.
Airports at each end
Leaving Patna
Patna is served by 2 airports with scheduled flights within 100 km. The closest large one is Jay Prakash Narayan Airport (PAT), 5 km (3 mi) from the centre, with a longest runway of 6,410 ft, which limits it to short and medium-haul aircraft. The alternatives are Gaya Airport (GAY, 96 km).
Arriving in Biratnagar
Biratnagar is served by one airport with scheduled flights. The closest large one is Biratnagar Airport (BIR), 3 km (2 mi) from the centre, with a longest runway of 4,937 ft, which limits it to short and medium-haul aircraft.
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| Biratnagar Airport (regional) | BIR | 3 km (2 mi) | 4,937 ft | 236 ft |
Book a flight to Biratnagar
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Staying in Biratnagar
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Common questions
How far is Biratnagar from Patna?
234 km (145 mi) in a straight line, north-east of Patna.
How long does it take to get from Patna to Biratnagar by air?
About 1 h 3 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between Patna and Biratnagar?
Biratnagar is 15 min ahead at the moment (Asia/Kathmandu against Asia/Kolkata).
Which airports are used for Patna to Biratnagar flights?
Typically Jay Prakash Narayan Airport (PAT) to Biratnagar Airport (BIR).
What currency do I need in Biratnagar?
The Rupee (NPR).
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.