Find flights
When to book
FAQs

Cheap flights from Portugal to Chennai from ₹ 34,049

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/12. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — MAA
21 Nov — 28 Nov1
1 adult
1 adult, Economy

Find flight deals from Portugal to Chennai

Enter your travel dates to find the best prices.

Cheapest flights from Portugal to Chennai
Explore the most affordable flight options available from Portugal to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.

Thu 20/1109:35LIS - MAA
3 stops23h 35mMultiple Airlines
Wed 3/1214:30MAA - LIS
2 stops29h 45mMultiple Airlines
Deal found 20/10₹ 48,214
Thu 20/1108:25LIS - MAA
1 stop12h 35mEtihad Airways
Wed 3/1216:10MAA - LIS
1 stop20h 00mEtihad Airways
Deal found 20/10₹ 48,302
Tue 4/1106:05LIS - MAA
2 stops20h 35mMultiple Airlines
Fri 7/1100:15MAA - LIS
3 stops28h 30mMultiple Airlines
Deal found 20/10₹ 59,211
Thu 20/1105:00LIS - MAA
1 stop13h 35mLufthansa
Tue 2/1201:50MAA - LIS
2 stops17h 00mLufthansa
Deal found 20/10₹ 68,361

Cheap flight deals from Portugal to Chennai

Keep the following information in mind while searching for Portugal to Chennai flight deals. Data was last updated 22 October 2025.

Round-trip from

₹ 48,214

One-way from

₹ 34,049

Popular in

July

Cheapest in

February

Average price

₹ 58,683
20/11-3/12
  • 20/11-3/12
  • 5 total stops
  • 53h 20m total
  • Portugal to Chennai
Search Deals
22/12
  • 22/12
  • 3 total stops
  • 33h 55m total
  • Portugal to Chennai
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 440,661 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 128,050 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portugal to Chennai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 22 October 2025.
Use the filters below to find and compare flights from Portugal to Chennai that are best for you.

Fly from

Portugal

Fly to

Chennai

Route

Depart

Return

Price

LisbonChennai

LIS - MAA

LISMAA

Lisbon Humberto Delgado

Thu 20/11

09:35-14:40

3 stops23h 35m

Chennai

Wed 3/12

14:30-14:45

2 stops29h 45m

₹ 48,214

LisbonChennai

LIS - MAA

LISMAA

Lisbon Humberto Delgado

Thu 20/11

08:25-02:30

1 stop12h 35m

Chennai

Wed 3/12

16:10-06:40

1 stop20h 00m

₹ 48,302

LisbonChennai

LIS - MAA

LISMAA

Lisbon Humberto Delgado

Sun 1/3

13:35-02:15

1 stop31h 10m

Chennai

Mon 20/4

22:00-19:40

1 stop26h 10m

₹ 56,132

LisbonChennai

LIS - MAA

LISMAA

Lisbon Humberto Delgado

Wed 18/3

08:25-19:55

1 stop30h 00m

Chennai

Sun 22/3

21:40-06:40

1 stop14h 30m

₹ 60,091

LisbonChennai

LIS - MAA

LISMAA

Lisbon Humberto Delgado

Tue 4/11

06:05-08:10

2 stops20h 35m

Chennai

Sat 8/11

10:00-21:55

2 stops17h 25m

₹ 62,995

PortoChennai

OPO - MAA

OPOMAA

Porto

Sun 8/3

14:50-02:15

2 stops29h 55m

Chennai

Wed 11/3

09:45-22:00

2 stops17h 45m

₹ 71,089

PortoChennai

OPO - MAA

OPOMAA

Porto

Sun 8/3

08:20-02:20

2 stops36h 30m

Chennai

Tue 10/3

03:25-20:00

2 stops22h 05m

₹ 94,492

PortoChennai

OPO - MAA

OPOMAA

Porto

Sun 8/3

13:45-08:45

2 stops37h 30m

Chennai

Tue 10/3

01:50-11:40

1 stop15h 20m

₹ 99,507

LisbonChennai

LIS - MAA

LISMAA

Lisbon Humberto Delgado

Mon 22/12

11:40-03:05

3 stops33h 55m

₹ 34,049

LisbonChennai

LIS - MAA

LISMAA

Lisbon Humberto Delgado

Fri 5/12

05:55-12:10

2 stops24h 45m

₹ 47,510

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 16 results
1
2

Best time to book a flight from Portugal to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Portugal with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portugal to Chennai

What is the cheapest time of day to fly from PT to MAA?

Find hourly flight availability from Portugal to Chennai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 October 2025.

A simple way to save on the total cost of your ticket is to fly from Portugal to Chennai in the morning. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight at midday.

Related info for your journey

Find useful and relevant information for your journey from Portugal to Chennai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Chennai from Portugal?

    For a flight from Portugal to Chennai, you will be flying into Chennai. Chennai (MAA) is just 16.5 km from the centre of the city.

  • How long is the flight from Portugal to Chennai?

    Etihad Airways, Emirates, and Qatar Airways can get you from Portugal to Chennai in just under 12h 35m. Your travel time can differ by up to 23h 55m. Portugal and Chennai are separated by a distance of 9041 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Portugal to Chennai one-way?

    One-way options have recently been found by users for as low as ₹ 47,510 on IndiGo. Other airlines that offer cheap prices include Etihad Airways from ₹ 51,293 and Emirates from ₹ 54,812 one-way.

  • Can I find deals for flights from Portugal to Chennai that include hotel bookings?

    Yes. In addition to deals on Portugal to Chennai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portugal to Chennai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Chennai.

  • Can I find deals for business class flights from Portugal to Chennai?

    Yes. Cheapflights offers flight deals from Portugal to Chennai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Vellore
Mahabalipuram

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portugal to Chennai?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portugal to Chennai. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Portugal to Chennai?

Cheapflights helps you find that perfect flight to Chennai from Portugal by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portugal to Chennai with no change fees?

Need flexible booking options for your flight to Chennai from Portugal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Portugal to Chennai become cheaper?

Yes, Cheapflights offers price alerts on Portugal to Chennai flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.