€204 Cheap flights to Chennai
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Chennai departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Chennai flights insights and trends
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What is the cheapest month to fly to Chennai?
If you don’t want to visit Chennai in March, then you should wait until September to fly from Ireland, when ticket prices are also cheap, with an average price of €559.
What is the cheapest day to depart on your flight to Chennai?
According to our data, Wednesday is the cheapest day to fly to Chennai from Ireland. The lowest ticket price found for a Wednesday departure recently was €577. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Chennai on Thursday is €810.
What is the cheapest time of day to depart on your flight to Chennai?
The cheapest time of day to fly to Chennai is in the afternoon when flights can be purchased for as low as €672. In contrast, the most expensive time of day to depart to Chennai is in the evening when prices are around €967.
How far in advance should I book a flight to Chennai?
You are more likely to see cheaper flights to Chennai from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around €698 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from Ireland for as low as €569 on momondo.
Cheapest flights to Chennai
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| CHEAPEST MONTH TO FLY TO CHENNAI FROM DUBLIN | March | 21% cheaper | Flying from Dublin to Chennai costs on average just €559 in March |
| MOST EXPENSIVE MONTH TO FLY TO CHENNAI FROM DUBLIN | December | 33% more expensive | It costs about €930 for flights to Chennai from Dublin in December |
| MOST POPULAR MONTH TO FLY TO CHENNAI FROM DUBLIN | December | 387% more users visited | More momondo users searched in flights to Chennai from Dublin in December than any other month |
Cheap Chennai flight deals and tips
Summary info about Chennai flight prices, duration and airlines
Best One-Way Price | €204 |
|---|---|
Best Round-Trip Price | €537 |
Fastest flight time | 13h 45m |
Popular in | December |
Frequently asked questions about flying to Chennai
How far in advance should I book a flight to Chennai?
In general, most travellers find the cheapest time to book a flight to Chennai is about 74 days prior to their departure date, when tickets on average are €698. In the past 72 hours, momondo users found flights from Ireland to Chennai for as low as €523.
Is there an alternative airport near Chennai?
Tirupati Airport or Pondicherry Airport can be an alternative airport used for travel to Chennai.
How long does it take to fly to Chennai?
If you’re flying from a popular airport in Ireland, such as Dublin or Cork, and flying into Chennai, then you can expect flight times to average 14h 10m and , respectively.
When did momondo last update prices for flights to Chennai Airport?
Prices for flights to Chennai Airport refresh daily.
How many operators does momondo search for flights to Chennai Airport?
The number of operators available for flights to Chennai Airport is 5 as of July 2025.
How old do you have to be to fly to Chennai Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Chennai Airport.
What documentation or ID do you need to fly to Chennai Airport?
The travel and health documents required for your trip to Chennai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Chennai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal to Chennai?
Finding the right flight to Chennai is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chennai quick and easy, saving you time and money.
Can I find flights to Chennai with flexible booking policies on momondo?
Flights to Chennai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights to Chennai?
momondo helps you find the best flight to Chennai by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight to Chennai right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Chennai. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.