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Cheap flights from Portugal to Chennai from ₹ 28,150

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — MAA
19 May — 26 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 19 April 2026.

Thu 30/406:35
LIS
-
MAA
1 stop28h 00m
Etihad Airways
Fri 8/516:05
MAA
-
LIS
1 stop19h 50m
Etihad Airways
Deal found 18/4₹ 52,226
Thu 11/609:15
LIS
-
MAA
1 stop25h 20m
Etihad Airways
Mon 15/616:05
MAA
-
LIS
1 stop19h 50m
Etihad Airways
Deal found 17/4₹ 59,634
Thu 11/621:25
LIS
-
MAA
1 stop30h 10m
Emirates
Mon 15/604:05
MAA
-
LIS
1 stop20h 05m
Emirates
Deal found 18/4₹ 59,726
Fri 15/514:20
LIS
-
MAA
1 stop25h 40m
Emirates
Fri 22/522:05
MAA
-
LIS
1 stop26h 05m
Emirates
Deal found 15/4₹ 62,597
Thu 30/406:35
LIS
-
MAA
1 stop28h 00m
Multiple Airlines
Fri 8/507:05
MAA
-
LIS
3 stops43h 00m
Multiple Airlines
Deal found 18/4₹ 62,690
Sat 30/521:25
LIS
-
MAA
1 stop18h 35m
Emirates
Sat 6/622:05
MAA
-
LIS
1 stop26h 05m
Emirates
Deal found 15/4₹ 64,171
Sat 30/509:50
LIS
-
MAA
2 stops24h 45m
Multiple Airlines
Sat 6/607:05
MAA
-
LIS
2 stops28h 50m
Multiple Airlines
Deal found 15/4₹ 75,653
Sat 2/510:00
OPO
-
MAA
2 stops17h 35m
Multiple Airlines
Wed 6/509:50
MAA
-
OPO
2 stops26h 50m
Multiple Airlines
Deal found 16/4₹ 93,988
Sun 14/616:00
OPO
-
MAA
2 stops54h 00m
Emirates
Wed 17/609:50
MAA
-
OPO
2 stops19h 20m
Emirates
Deal found 14/4₹ 100,285
Sun 14/614:20
OPO
-
MAA
2 stops37h 50m
LOT
Wed 17/621:40
MAA
-
OPO
2 stops44h 05m
LOT
Deal found 18/4₹ 113,897
Sat 2/510:40
OPO
-
MAA
2 stops46h 40m
British Airways
Wed 6/505:35
MAA
-
OPO
1 stop32h 00m
British Airways
Deal found 16/4₹ 127,879
Sat 2/518:25
OPO
-
MAA
1 stop25h 15m
Lufthansa
Tue 5/501:55
MAA
-
OPO
1 stop18h 20m
Lufthansa
Deal found 16/4₹ 150,659

Find flight deals from Portugal to Chennai

Keep the following information in mind while searching for Portugal to Chennai flight deals. Data was last updated 19 April 2026.

Round-trip from

₹ 52,226

One-way from

₹ 28,150

Popular in

August

Cheapest in

April

Average price

₹ 56,856
Etihad Airways
  • Etihad Airways
  • 30/4-8/5
  • 2 total stops
  • 47h 50m total
  • Portugal to Chennai
Search Deals
Etihad Airways
  • Etihad Airways
  • 13/5
  • 1 total stop
  • 25h 20m total
  • Portugal to Chennai
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (₹ 988,873 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 152,873 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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 19 April 2026.
Use the filters below to find and compare flights from Portugal to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LisbonChennai

LIS - MAA

LISMAA

Lisbon Humberto Delgado

Thu 11/6

09:15-15:05

1 stop25h 20m

Chennai

Mon 15/6

16:05-07:25

1 stop19h 50m

₹ 59,634
Fastest return journey

LisbonChennai

LIS - MAA

LISMAA

Lisbon Humberto Delgado

Thu 11/6

21:25-20:30

1 stop18h 35m

Chennai

Mon 15/6

09:50-19:40

1 stop14h 20m

₹ 59,819

LisbonChennai

LIS - MAA

LISMAA

Lisbon Humberto Delgado

Fri 15/5

14:20-20:30

1 stop25h 40m

Chennai

Fri 22/5

22:05-19:40

1 stop26h 05m

₹ 62,597

LisbonChennai

LIS - MAA

LISMAA

Lisbon Humberto Delgado

Thu 30/4

06:35-15:05

1 stop28h 00m

Chennai

Fri 8/5

07:05-21:35

3 stops43h 00m

₹ 62,690

LisbonChennai

LIS - MAA

LISMAA

Lisbon Humberto Delgado

Sat 30/5

21:25-08:05

1 stop30h 10m

Chennai

Sat 6/6

09:50-19:40

1 stop14h 20m

₹ 65,282

LisbonChennai

LIS - MAA

LISMAA

Lisbon Humberto Delgado

Sat 30/5

09:50-15:05

2 stops24h 45m

Chennai

Sat 6/6

05:50-08:50

3 stops31h 30m

₹ 77,598

LisbonChennai

LIS - MAA

LISMAA

Lisbon Humberto Delgado

Thu 11/6

16:30-11:45

2 stops38h 45m

Chennai

Mon 15/6

09:15-23:10

2 stops42h 25m

₹ 81,765

LisbonChennai

LIS - MAA

LISMAA

Lisbon Humberto Delgado

Thu 11/6

19:05-02:40

2 stops27h 05m

Chennai

Mon 15/6

04:10-06:55

1 stop31h 15m

₹ 81,858

PortoChennai

OPO - MAA

OPOMAA

Porto

Sat 2/5

10:00-08:05

2 stops17h 35m

Chennai

Wed 6/5

09:50-08:10

2 stops26h 50m

₹ 93,988

PortoChennai

OPO - MAA

OPOMAA

Porto

Sun 14/6

16:00-02:30

2 stops54h 00m

Chennai

Wed 17/6

09:50-00:40

2 stops19h 20m

₹ 100,285

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 22 resultsSorted by cheapest first
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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 month to book a flight from Portugal to Chennai?

Currently, October is the cheapest month in which you can book a flight from Portugal to Chennai (average of ₹ 42,225). Flying from Portugal to Chennai in May is currently the most expensive (average of ₹ 66,671). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 LOT can get you from Portugal to Chennai in just under 18h 35m. Your travel time can differ by up to 19h 15m. 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.

  • 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.

  • What is the cheapest month to book a flight from Portugal to Chennai?

    Currently, October is the cheapest month in which you can book a flight from Portugal to Chennai (average of ₹ 42,225). Flying from Portugal to Chennai in May is currently the most expensive (average of ₹ 66,671). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Chennai?

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

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Alternative routes for Portugal to Chennai

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Portugal to Chennai

Discover the top airline that operate flights from Portugal to Chennai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 19 April 2026.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest₹ 58,028Average₹ 59,238FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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.

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