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Cheap flights from Porto to Mumbai from ₹ 21,790

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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — BOM
22 Aug — 29 Aug1
1 adult

Cheap flight deals from Porto to Mumbai

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Mumbai (BOM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 August 2025.

Round-trip from

₹ 54,955

One-way from

₹ 21,790

Popular in

March

Cheapest in

October

Average price

₹ 70,357
SWISS
  • SWISS
  • 29/9-7/10
  • 3 total stops
  • 44h 50m total
  • Porto to Mumbai
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26/9
  • 26/9
  • 3 total stops
  • 37h 35m total
  • Porto to Mumbai
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Highest demand for flights based on searches. 7% potential increase in price (₹ 502,167 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (₹ 159,659 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Porto to Mumbai

Cheapest flights from Porto to Mumbai
Explore the most affordable flight options available from Porto to Mumbai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2025.

Mon 29/919:20OPO - BOM
1 stop21h 55mSWISS
Tue 7/1000:40BOM - OPO
2 stops22h 55mSWISS
Deal found 15/8₹ 54,955
Mon 29/922:30OPO - BOM
2 stops22h 25mMultiple Airlines
Wed 8/1004:55BOM - OPO
2 stops19h 15mMultiple Airlines
Deal found 15/8₹ 59,068
Mon 29/910:55OPO - BOM
1 stop13h 35mTurkish Airlines
Wed 8/1006:40BOM - OPO
1 stop13h 40mTurkish Airlines
Deal found 15/8₹ 71,582
Tue 19/806:15OPO - BOM
1 stop13h 30mKLM
Wed 3/902:15BOM - OPO
1 stop24h 30mKLM
Deal found 14/8₹ 73,420
Tue 19/806:15OPO - BOM
1 stop13h 30mKLM
Thu 4/902:15BOM - OPO
1 stop17h 50mKLM
Deal found 14/8₹ 76,832
Tue 19/811:25OPO - BOM
1 stop32h 20mMultiple Airlines
Fri 5/901:20BOM - OPO
1 stop35h 35mMultiple Airlines
Deal found 14/8₹ 80,508
Mon 18/818:25OPO - BOM
1 stop25h 20mKLM
Wed 3/902:15BOM - OPO
1 stop24h 30mKLM
Deal found 14/8₹ 81,820
Fri 22/810:45OPO - BOM
1 stop13h 40mMultiple Airlines
Thu 4/902:25BOM - OPO
2 stops16h 50mMultiple Airlines
Deal found 14/8₹ 82,433
Fri 22/810:45OPO - BOM
1 stop13h 40mMultiple Airlines
Sun 7/923:15BOM - OPO
2 stops16h 45mMultiple Airlines
Deal found 14/8₹ 84,446

Cheapflights Fare Finder

 
Customise your flight search to find flights from Porto to Mumbai 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 17 August 2025.
Use the filters below to find and compare flights from Porto to Mumbai that are best for you.

Fly from

Porto

Fly to

Mumbai

Route

Depart

Return

Price

PortoMumbai

OPO - BOM

OPOBOM

Porto

Mon 29/9

19:20-21:45

1 stop21h 55m

Mumbai Chhatrapati Shivaji Intl

Tue 7/10

00:40-19:05

2 stops22h 55m

₹ 54,955

PortoMumbai

OPO - BOM

OPOBOM

Porto

Mon 29/9

22:30-01:25

2 stops22h 25m

Mumbai Chhatrapati Shivaji Intl

Wed 8/10

04:55-19:40

2 stops19h 15m

₹ 59,068

PortoMumbai

OPO - BOM

OPOBOM

Porto

Mon 29/9

10:55-05:00

1 stop13h 35m

Mumbai Chhatrapati Shivaji Intl

Wed 8/10

06:40-15:50

1 stop13h 40m

₹ 71,582

PortoMumbai

OPO - BOM

OPOBOM

Porto

Fri 26/9

08:00-02:05

3 stops37h 35m

₹ 21,790

PortoMumbai

OPO - BOM

OPOBOM

Porto

Sun 16/11

17:15-03:05

3 stops52h 20m

₹ 22,577

PortoMumbai

OPO - BOM

OPOBOM

Porto

Sun 7/9

17:35-14:05

3 stops40h 00m

₹ 28,178

PortoMumbai

OPO - BOM

OPOBOM

Porto

Sun 7/9

05:00-00:15

1 stop14h 45m

₹ 29,403

PortoMumbai

OPO - BOM

OPOBOM

Porto

Sat 23/8

21:50-07:05

3 stops52h 45m

₹ 35,266

PortoMumbai

OPO - BOM

OPOBOM

Porto

Sun 24/8

22:30-08:40

3 stops53h 40m

₹ 36,403

PortoMumbai

OPO - BOM

OPOBOM

Porto

Fri 26/9

19:20-21:45

1 stop21h 55m

₹ 36,578

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 11 results
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Best time to book a flight from Porto to Mumbai

Have a flexible travel schedule? Discover the best time to fly to Mumbai from Porto 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 Porto to Mumbai

What is the cheapest month to book a flight from Porto to Mumbai?

Currently, September is the cheapest month in which you can book a flight from Porto to Mumbai (average of ₹ 87). Flying from Porto to Mumbai in November is currently the most expensive (average of ₹ 125). 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 Porto to Mumbai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Porto to Mumbai that include hotel bookings?

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

  • How can I find direct flights from Porto to Mumbai?

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

  • Can I find deals for business class flights from Porto to Mumbai?

    Yes. Cheapflights offers flight deals from Porto to Mumbai 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 Porto to Mumbai?

    Currently, September is the cheapest month in which you can book a flight from Porto to Mumbai (average of ₹ 87). Flying from Porto to Mumbai in November is currently the most expensive (average of ₹ 125). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Porto to Mumbai

See prices for flight routes from nearby airports that may be better suited for you.
Lisbon to Mumbai flights

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How does Cheapflights help users find flights from Porto to Mumbai?

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Why should you use Cheapflights to find cheap flight tickets from Porto to Mumbai?

Cheapflights simply makes it quick and affordable to book flights from Porto to Mumbai by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Porto to Mumbai with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Porto to Mumbai flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Porto to Mumbai become cheaper?

Not ready to book yet? You can track prices for flights from Porto to Mumbai on Cheapflights with our Price Alert feature and get notified when better prices are available.

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