Cheap Flights from Delhi to Tehran — $165

Flights from Delhi to Tehran are operated by several airlines — Mahan Airlines, Azerbaijan Airlines, and IndiGo. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $165, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.

Fly from Delhi to Tehran with confidence — our search scans over 700 airlines, 50+ agencies and more than 5 top booking systems to uncover the best fares, timetables and ticket conditions for your trip. Compare options in seconds and book the flight that fits your schedule and budget with clear, up-to-date choices.

Tehran is served primarily by two airports with distinct roles. Imam Khomeini International (IKA) is the main international hub located about 30–50 km southwest of the city center and typically handles long‑haul and flag‑carrier flights; transfers by taxi or airport shuttle take roughly 45–75 minutes depending on traffic and can cost in the mid‑range for Tehran standards, while private transfers are also common. Mehrabad (THR) sits much closer, around 8–12 km west of central Tehran, and usually functions as a domestic and regional airport for budget and regional carriers; travel times by taxi or metro are generally 20–40 minutes and tend to be cheaper. Pros: IKA offers more international facilities and customs services; Mehrabad is more convenient for quick domestic connections. Cons: IKA’s distance and Tehran traffic can add time and cost, and Mehrabad can feel crowded during peak domestic periods.

Indira Gandhi International (DEL) is Delhi’s primary international hub, handling most long-haul and domestic flights and serving full-service carriers alongside growing low-cost schedules. Located about 16–18 km southwest of central Delhi, it’s usually reachable in 30–60 minutes by taxi depending on traffic; the Delhi Airport Metro Express and city Metro lines offer faster, reliable trips from 20–40 minutes with fares typically in a low single-digit range (INR). Ground transport also includes app taxis and buses with varied journey times and modest costs. Pros: extensive international connectivity, modern terminals and a wide range of services; cons: traffic congestion at peak times and busy security lines can add unpredictability to total travel time.

Fly direct from Delhi to Tehran for the quickest, most convenient way to bridge these vibrant capitals—less transit hassle and more time to enjoy your trip. While connecting options can sometimes be cheaper, a nonstop flight saves hours and offers a more comfortable, stress-free journey worth the premium for many travelers.

The cost of a one-way flight from Delhi to Tehran ranges from $226 (February 2026) to $256 (December 2025). On average, the ticket price is about $241–$256.