Cheap Flights from Tehran to Delhi Indira Gandhi International

Compare Tehran to Delhi Indira Gandhi International flight deals

Find the cheapest month or even day of the year to fly to Delhi Indira Gandhi International

Book the best Delhi Indira Gandhi International fare with no extra fees

Flight deals from Tehran to Delhi Indira Gandhi International

Looking for a cheap last-minute deal or the best round-trip flight from Tehran to Delhi Indira Gandhi International? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Tehran to Delhi Indira Gandhi International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tehran to Delhi Indira Gandhi International flights are currently cheapest in November.

Direct flights from Tehran to Delhi Indira Gandhi International

Tehran to Delhi Indira Gandhi International: Alternative routes

Compare routes from Tehran to New Delhi below. You may find an airport to fly into that's cheaper, faster, or easier than Delhi Indira Gandhi International.

Tehran to New Delhi: Flight information

The things to know before you go.
Cheapest flight foundAED 1,453
Cheapest month to flyNovember
Average flight time3 hrs, 40 mins
Most popular airlineMahan Air
Average flights per week2

Finding cheap flights from Tehran to Delhi Indira Gandhi International: Frequently asked questions

The best price we found for a round-trip flight from Tehran to Delhi Indira Gandhi International is AED 2,459. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 40 minutes is the average flight time from Tehran to Delhi Indira Gandhi International.
Mahan Air flies direct from Tehran to Delhi Indira Gandhi International.
There are 2 flights per week flying from Tehran to Delhi Indira Gandhi International, as of June 2026.
The cheapest month to fly from Tehran to Delhi Indira Gandhi International is usually November.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Tehran to Delhi Indira Gandhi International Airport on Sunday, November 1, 2026.
Yes – the average flight time is 3 hours and 40 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Delhi Indira Gandhi International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to New Delhi is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Delhi Indira Gandhi International is Air Arabia.

Flying from Tehran to Delhi Indira Gandhi International (DEL): What you need to know

  • Planning your getaway starts with figuring out where you'll fly out of in Tehran. Tehran Imam Khomeini International Airport (IKA) is the city's main base, so check out your options for booking a flight from Tehran to Delhi Indira Gandhi International (DEL) out of here.

  • The timezone in New Delhi is UTC+5:30, which is two hours ahead of Tehran. Delhi Indira Gandhi International is located in New Delhi.

  • To ensure you get on your flight from Tehran to DEL, leave plenty of time to check in and drop off your luggage. Turning up two hours before international departures and an hour before domestic flights is the general rule.

  • You'll likely experience longer lines in popular months such as March and other peak seasons. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a good idea.

Airports in Tehran

Tehran Mehrabad International Airport (THR)

  • The journey from central Tehran to THR takes about 45 minutes by public transport. If you ride-share, drive or take a cab, you'll cover the 13 kilometers in 25 minutes or so, depending on traffic.

  • Get your flight from Tehran to Delhi Indira Gandhi International off to an easy start. Just a quick drive from Tehran Mehrabad International Airport, spend the night at Tehran Grand Hotel and be well-rested for the trip ahead.

  • Of all flights leaving Tehran Mehrabad International Airport, 55% land on time at their destination.

Tehran Imam Khomeini International Airport (IKA)

  • You can book a direct Tehran to Delhi Indira Gandhi International (DEL) plane ticket with departures from Tehran Imam Khomeini International Airport (IKA). Check if flying out of IKA makes more sense for your journey.

  • Catch your direct flight from Tehran to DEL with Mahan Air. This is one of the main airlines flying this route out of IKA.

  • On the IKA to DEL route, Mahan Air is the top airline in terms of bookings.

  • If you're looking for a carrier known for its punctual service, book with Mahan Air. It has an on-time performance of 100.0% for flights between Tehran Imam Khomeini International Airport and Delhi Indira Gandhi International.

  • Squeeze in an extra adventure with a stopover on your flight from Tehran to Delhi Indira Gandhi International. Here's where you can connect between Tehran Imam Khomeini International Airport and DEL:

    • Dubai International Airport (DXB)

    • Doha Hamad International Airport (DOH)

    • Sharjah International Airport (SHJ)

  • You can arrive at IKA from the center of Tehran in about 1 hour 5 minutes by car (depending on traffic conditions). The journey by public transport takes roughly 1 hour 30 minutes to cover the 48 kilometers or so.

  • Start your vacation early by spending a night near Tehran Imam Khomeini International Airport before your Tehran to DEL flight. Convenient stays include Remis Hotel and Rexan Hotel.

  • Tehran Imam Khomeini International Airport has an on-time performance of 76%. This figure shows how often flights that take off from this airport land on time.

About Delhi Indira Gandhi International (DEL)

  • If you're coming in on a late flight from Tehran to Delhi Indira Gandhi International, few things top the convenience of staying near the terminal. Pick up your luggage at baggage claim and then be showered and sleeping soon after at one of these options near DEL:

  • Get the best deal by reserving your vehicle around four weeks ahead of your Tehran to Delhi Indira Gandhi International flight.

Getting from Delhi Indira Gandhi International (DEL) to central New Delhi

  • Delhi Indira Gandhi International is around 16 kilometers from central New Delhi. It takes around 35 minutes or so to get to the city by car.

  • If you're traveling by public transport, expect a journey time of roughly 30 minutes.

How to find the cheapest flights from Tehran to Delhi Indira Gandhi International (DEL)

  • At the moment, AED 1,453 is the best price we've found for a one-way ticket from Tehran to Delhi Indira Gandhi International. The cheapest price for a return flight is AED 2,459. Keep in mind fares may change due to availability at the time of booking.

  • To pick up cheap flights from Tehran to DEL, book early. Airlines usually offer the most competitive fares when tickets are first released.

  • If you're flexible with your travel dates, try using the 'Whole month' tool. It'll show you the cheapest price across the month when searching for your Tehran to Delhi Indira Gandhi International ticket.

  • Locking in a cheap plane ticket from Tehran to DEL couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when prices go down.

  • Save money on your flight from Tehran to Delhi Indira Gandhi International by using the search filters. Choose your preferred times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Tehran to Delhi Indira Gandhi International (DEL)

  • Think about the kind of experience you want when deciding when to fly. December is the quietest month to go to New Delhi. February is when most people book flights from Tehran to Delhi Indira Gandhi International (DEL), which may be perfect if you'd rather travel when it's busy.

  • The warmest month in New Delhi is May, with temperatures ranging between 26ºC (79ºF) and 44ºC (111ºF). Lock in your Tehran to DEL plane ticket then if that's your ideal forecast.

  • If you'd rather travel in cooler conditions, look for a cheap ticket from Tehran to Delhi Indira Gandhi International in January when temperatures are between 8ºC (46ºF) and 22ºC (72ºF).

More about New Delhi

  • Start your New Delhi trip right by choosing the ideal place to stay. Once you've booked your flight from Tehran to Delhi Indira Gandhi International, check out our selection of accommodation options including:

  • Your New Delhi trip isn't complete without checking out the sights. Major attractions that belong on your itinerary include India Gate, Mughal Garden and National Museum of Natural History.

Explore more of India

  • Jaipur is just one of the many cities in India waiting to be explored once you've taken in the sights of New Delhi. Around 225 kilometers away to the southwest, check out popular attractions including City Palace, Amber Fort and Jaipur.

  • If you're ready to explore another side of India, head for Ludhiana, roughly 290 kilometers northwest of New Delhi. Iskcon Ludhiana, Gurdwara Dukh Niwaran Sahib Ludhiana and ISKCON, Sri Sri Radha Gopinath Temple are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.