Cheap flights from Lisbon to Porto

LIS — OPO
24 Aug — 31 Aug1
1 adult

Cheapflights Tip: The best prices from Lisbon Humberto Delgado to Porto are usually found in September or December, booked 68 days in advance, depart on a Thursday or Saturday and return on a Friday

Cheap flight deals from Lisbon to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Porto (OPO). 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 19 August 2025.

Popular in

July

Cheapest in

September

Average price

£69

Good round-trip deal

£152 or less

Good one-way deal

£92 or less
Highest demand for flights based on searches. 17% potential increase in price (£8 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Lisbon Humberto Delgado to Porto.
Price to beat on a one-way flight from Lisbon Humberto Delgado to Porto.

Best time to book a flight from Lisbon to Porto

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

How far ahead should I book a flight from Lisbon to Porto?

Use this chart to determine the optimal time to book a return flight from Lisbon to Porto. Price data was last updated on 8 August 2025.

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Lisbon to Porto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Lisbon to Porto (average of £66). Flying from Lisbon to Porto in August is currently the most expensive (average of £258). 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.

What is the cheapest time of day to fly from LIS to OPO?

Find hourly flight availability from Lisbon to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 August 2025.

When flying from Lisbon to Porto, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 81% versus a flight at midday.

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated 19 August 2025.
Read through reviews of airlines operating flights from Lisbon to Porto, such as TAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.1

Boarding

7.0

Comfort

7.1

Entertainment

6.3

Crew

7.8

Food

6.2

Reviews

1 / 20
6.0
Good

Delsy,Aug 2025

LIS - MIA

Boarding was a hassle. When I asked if my flight class had been assigned, the staff treated me poorly. The seats were small and very hard, and the temperature was extremely hot for about half of the flight. The food was good, but there wasn't enough chicken for the entire plane, so I only received pasta with no other options. The flight attendants were not friendly at all. Overall, for a group of 24 people, it was a very unpleasant experience.

Overall

7.1

Boarding

7.0

Comfort

7.1

Entertainment

6.3

Crew

7.8

Food

6.2

Reviews

1 / 20
6.0
Good

Delsy,Aug 2025

LIS - MIA

Boarding was a hassle. When I asked if my flight class had been assigned, the staff treated me poorly. The seats were small and very hard, and the temperature was extremely hot for about half of the flight. The food was good, but there wasn't enough chicken for the entire plane, so I only received pasta with no other options. The flight attendants were not friendly at all. Overall, for a group of 24 people, it was a very unpleasant experience.

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Lisbon to Porto flight route?

  • What is the cheapest airline to fly from Lisbon to Porto round-trip?

    Cheapflights users have booked flights from Lisbon to Porto round-trip from £38. Users have found that TAP AIR PORTUGAL is 35% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Lisbon to Porto?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Lisbon to Porto on time: airBaltic (56%), Emirates (46%), Portugalia (45%).

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Lisbon to Porto (average of £66). Flying from Lisbon to Porto in August is currently the most expensive (average of £258). 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 Porto?

Book flights to Porto if you plan to visit one of these locations
Coimbra
Viseu
Guimarães
Vila Nova de Gaia
Chaves
Aveiro

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Alternative routes for Lisbon to Porto

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Lisbon to Porto

Discover the top airline that operate flights from Lisbon to Porto. 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 858,174 searches. Data last updated 19 August 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£38Average£54FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

Fly with Cheapflights

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

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

Yes! Cheapflights helps users easily find flights from Lisbon to Porto with no change fees.

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

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