Patna to Tehran flight guide — 1-stop routings via Delhi or Gulf, Iran visa for Indians, IKA Imam Khomeini Airport and PAT tips.
Pick which sources FlightGPT queries. Toggle a source off to skip it during search.
Get notified when fares drop on routes you're watching. Ask FlightGPT to "track DEL to BOM under ₹5,000" to set one up.
Quick answer: Patna to Tehran flights take about ≈ 8–11h (1-stop via Gulf or Delhi), operated by Air India, Mahan Air (via DEL); flydubai/Air Arabia (via DXB/MCT) + Iran Air, No non-stop — 1-stop via DEL, DXB or MCT. Indian passport holders should check the visa requirement summarised below. Use the live search above to compare today's cheapest PAT–IKA fare across every airline, OTA and travel agent in one place.
Last reviewed June 2026 by the FlightGPT flights desk · route facts cross-checked against DGCA and the Airports Authority of India (AAI) · fares are live — verify the final price in search before booking.
Looking for cheap flights from Patna to Tehran? FlightGPT compares live PAT to IKA fares across every connected source — Indian carriers, Gulf hubs, OTAs and trusted travel agents — and shows the cheapest options side by side. Whether you want a Patna to Tehran non-stop tomorrow, a last-minute weekend deal or the lowest price three months out, every active Patna-Tehran fare is one search away.
The most direct approach is to fly Patna–Delhi (PAT–DEL, ≈ 1h 30m) on IndiGo or Air India, then connect to Tehran Imam Khomeini (IKA) on Air India or Mahan Air, which both operate on the DEL–IKA sector. The DEL–IKA flight is ≈ 3h, making the total Delhi-routed journey 6–7 hours of flying plus a transit. Alternatively, routing via Dubai adds a longer second leg but opens up flydubai or Iran Air options on DXB–IKA (≈ 2h). Gulf routing can be more economical. Given international sanctions landscapes, airline choices on the Iran sector are limited — always confirm current operating status before booking.
Jay Prakash Narayan Airport in Patna handles domestic trunk routes and a few Gulf flights. For the Tehran journey, the most practical step is catching a PAT–DEL morning flight (IndiGo, Air India or SpiceJet operate multiple PAT–DEL departures daily from ≈ ₹3,500–₹6,000 one-way) and then connecting at Delhi's Terminal 3 for the international leg. Allow at least 3 hours at DEL for the domestic-to-international transfer, which requires reclaiming bags and re-checking in at the international terminal. Patna's airport itself is compact; BSRTC and app-cabs connect it to the city ≈ 5 km away.
Combined Patna–Delhi + Delhi–Tehran fares in economy start at ≈ ₹25,000–₹40,000 return when booked 8–12 weeks ahead. Air India is often the most straightforward option for a single-booking DEL–IKA sector. Mahan Air (Iran's private carrier) has historically offered competitive fares on DEL–IKA but check its operational status and payment options given sanctions-related banking restrictions. Gulf routing (PAT–DXB–IKA) often costs ≈ ₹30,000–₹50,000 return but may involve fewer complications. Prices as of June 2026; fare availability on Iran routes fluctuates significantly.
IKA is located ≈ 40 km south of central Tehran. The airport metro (Line 1 extension) connects IKA with downtown Tehran's Imam Khomeini station in ≈ 40 minutes for a very low fare (≈ IRR 50,000–100,000). Taxis and ride-hailing apps (Snapp, Tap30) also operate from the airport; expect ≈ USD 10–20 to central Tehran at official rates, though currency dynamics in Iran mean always confirm the payment method in advance. The airport terminal is modern and well-signed in Farsi and English. Mehrab Hotel inside the airport complex is useful for long layovers.
Indian passport holders require a visa to enter Iran. Tourist visas can be applied for through the Iranian embassy in New Delhi or the Consulate in Hyderabad; processing typically takes 5–15 working days. Iran does not currently offer a simple online eVisa portal accessible to Indian nationals — the process requires embassy application with a valid travel itinerary and hotel bookings. Visa on arrival (VoA) at IKA has historically been available for Indians (15 days, extendable) but availability has been inconsistent — do not rely solely on VoA without prior confirmation. Pilgrims to Mashhad may travel on specific pilgrimage visas. Always verify the latest rules at /visas and with the Iranian Embassy before booking.
Tehran operates on Iran Standard Time (IRST, UTC+3:30), which is 2 hours behind IST. During Iranian Daylight Time (IRDT, late March to late September), Iran moves to UTC+4:30, reducing the gap to just 1 hour behind India. This unusual 30-minute offset can trip up travellers — double-check departure times when planning connections. Tehran is a large city of 15+ million; key sites include the Golestan Palace (UNESCO-listed), the National Museum of Iran, the Grand Bazaar and the Milad Tower. The Alborz mountain range north of Tehran offers ski resorts at Dizin and Shemshak in winter.
Bihar has a significant Shia Muslim population, and many travellers on this corridor continue from Tehran to Mashhad (the city of Imam Reza shrine, one of the holiest sites in Shia Islam) via domestic Iran Air flight (≈ 1h 30m) or overnight train. Others travel onward to Qom and Karbala (Iraq). For pilgrimage groups, travel agencies in Patna often organise group visas and package itineraries. Mahan Air and Iran Air both serve the Tehran–Mashhad domestic sector with high frequency. If your journey includes Iraq (Karbala, Najaf), a separate Iraq visa is required from the Iraqi embassy in India.
No. There are no non-stop flights. The standard route is Patna–Delhi (≈ 1h 30m) and then Delhi–Tehran IKA (≈ 3h) on Air India or Mahan Air, for a total journey of ≈ 6–8h.
Yes. Indian passport holders need a tourist visa, usually obtained at the Iranian Embassy in New Delhi (5–15 working days). Visa on arrival at IKA has been available historically (15 days) but is not guaranteed — confirm before travel at /visas.
Tehran is 2h behind IST in winter (Iran UTC+3:30 vs IST UTC+5:30). During Iranian DST (late March–September), the gap narrows to 1h.
Combining PAT–DEL (≈ ₹4,000–₹6,000) with DEL–IKA (≈ ₹20,000–₹35,000 return), expect total costs of ₹25,000–₹40,000 return economy in off-peak months (June 2026).
Air India operates DEL–IKA. Mahan Air (Iran-based) has historically served this route — check current status. Iran Air also serves some Indian cities. Gulf routing via flydubai or Oman Air is an alternative.
Yes. Iran Air, Mahan Air and Zagros Air all operate frequent Tehran–Mashhad domestic flights (≈ 1h 30m). You can book these domestically after arrival in Iran. A separate Iran visa is still required to enter the country.
Patna to Tehran prices swing with demand, season and lead time more than with any single airline. The reliable lever is comparison: pull every PAT–IKA fare at once and shift your date by a day or two. Mid-week and red-eye departures on Air India, Mahan Air (via DEL); flydubai/Air Arabia (via DXB/MCT) + Iran Air are usually where the cheapest seats sit.
For a same-week Patna–Tehran trip, the trick is to check all carriers at once rather than one app at a time. FlightGPT's live PAT-IKA search does exactly that — red-eye and early-morning departures often carry the lowest last-minute prices. Enter your date above to compare instantly.
There is currently no non-stop service between Patna and Tehran — itineraries connect via a hub, with a typical journey of ≈ 8–11h (1-stop via Gulf or Delhi). Comparing hubs side by side often saves 15-30 percent. FlightGPT lets you filter by "Direct only" or compare both side by side — useful when you want the cheapest Patna Tehran ticket but are open to a layover.
On Patna to Tehran, the headline price and the price you actually pay can differ once baggage and seat selection are added. That's why FlightGPT compares fully-bundled Patna Tehran fares across Air India, Mahan Air (via DEL); flydubai/Air Arabia (via DXB/MCT) + Iran Air — the cheapest all-in option, not the lowest sticker that balloons at checkout.