Cheap Flights from Delhi Indira Gandhi International to Graz

Compare Delhi Indira Gandhi International to Graz flight deals

Find the cheapest month or even day of the year to fly to Graz

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

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

Delhi Indira Gandhi International to Graz: Alternative routes

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

New Delhi to Graz: Flight information

The things to know before you go.
Cheapest flight foundRs94,852
Cheapest month to flyDecember

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

The best price we found for a return flight from Delhi Indira Gandhi International to Graz is Rs254,423. 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.
Currently, there are no airlines that fly direct from Delhi Indira Gandhi International to Graz. But we found flights with one or more stops from Rs254,423.
As of November 2025, there are no flights flying from Delhi Indira Gandhi International to Graz.
The cheapest month to fly from Delhi Indira Gandhi International to Graz is usually December.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Delhi Indira Gandhi International Airport to Graz Airport on Monday, 1 December 2025.
No airlines currently offer direct flights between Delhi Indira Gandhi International Airport and Graz Airport. Most routes have one or more stops.
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 Graz 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 Graz is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, IndiGo offers the cheapest flight tickets to Graz.

Travelling from Indira Gandhi International Airport (DEL) to Graz Airport (GRZ): what you need to know

  • Graz's timezone is UTC+1, making Graz four hours 30 minutes behind New Delhi.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Get to the airport on time to catch your DEL to GRZ flight.

  • You can expect bigger queues in popular months like July. Arriving up to four hours ahead of international flights and two hours for domestic departures will help ensure a smooth travel experience.

  • If you want to include a stop along the way, just uncheck 'Direct flights only' when searching for your ticket from Indira Gandhi International Airport to Graz Airport. These are the most popular stopovers between DEL and GRZ:

    • Franz Josef Strauss Airport

    • Vienna International Airport

    • Frankfurt Airport

How to find the cheapest flights from Indira Gandhi International Airport (DEL) to Graz Airport (GRZ)

  • Right now, Rs94,852 is the cheapest price we've seen for a one-way Indira Gandhi International Airport to Graz Airport flight. The best price for a return ticket is Rs254,423. Bear in mind that fares may change due to demand at the time of booking.

  • Don't wait until the last minute. You're more likely to get cheap tickets from DEL to GRZ if you book in advance. Airlines often offer some excellent early bird discounts.

  • If you're willing to be flexible with your travel dates, try using the 'Whole month' search function. It'll give you the lowest price in each month when searching for your flight from Indira Gandhi International Airport to Graz Airport.

  • You won't have to check every day to see if fares have gone down when you create a Price Alert. We'll let you know the moment the price changes on cheap flights from DEL to GRZ.

  • Discover the ideal flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Indira Gandhi International Airport to Graz Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Indira Gandhi International Airport (DEL)

  • When it comes to the on-time performance of Indira Gandhi International Airport, data shows 67.17% of flights arrive within the scheduled timeframe.

  • To reach Indira Gandhi International Airport from central New Delhi, it takes about 25 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 11 kilometres from the airport to the city centre.

  • Planning to take public transport? Expect a trip time of around 55 minutes.

  • Get your holiday off to a relaxed start by staying near DEL. Whether you've booked an early flight from Indira Gandhi International Airport to Graz Airport or just don't want to be rushed, these hotels are the answer:

Arriving at Graz Airport (GRZ)

Getting from Graz Airport (GRZ) to central Graz

  • Graz Airport to central Graz has a drive time of about 20 minutes. It's approximately 14 kilometres away.

  • If you're using public transport, expect a journey of roughly 45 minutes.

When to fly to Graz Airport (GRZ)

  • June is the most popular month for flights from Indira Gandhi International Airport to Graz Airport. To escape the crowds, head to Graz in January.

  • Lock in your flight from Indira Gandhi International Airport to Graz Airport for July if you'd like to explore Graz during its warmest month. Expect temperatures of between 12ºC and 27ºC.

  • January has average temperatures of between -8ºC and 6ºC. Look for cheap tickets from DEL to GRZ sometime then if you want to travel in cooler conditions.

Explore more of Austria

  • Graz has its own special appeal, but there are so many other corners of Austria you should also see. Around 145 kilometres north-east of Graz, a trip to Vienna will keep you on the go. Start with attractions like Schonbrunn Palace, St. Stephen's Cathedral and Vienna State Opera.

  • Linz is another standout destination in Austria and is around 161 kilometres north-west of Graz. No trip is complete without dropping by Ars Electronica Centre, Mariendom Linz and Hauptplatz.

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