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Cheap flights from Porto to Lisbon from C$ 76

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 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — LIS
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Porto to Lisbon Humberto Delgado are usually found in February or November, booked 78 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap flight deals from Porto to Lisbon

Enter your travel dates to find the best prices.

Cheapest flights from Porto to Lisbon
Explore the most affordable flight options available from Porto to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 July 2026.

Mon 24/84:00 p.m.
OPO
-
LIS
Nonstop1h 15m
TAP AIR PORTUGAL
Mon 31/810:00 p.m.
LIS
-
OPO
Nonstop1h 00m
TAP AIR PORTUGAL
Deal found 27/7C$ 161
Fri 21/89:15 p.m.
OPO
-
LIS
Nonstop1h 00m
TAP AIR PORTUGAL
Fri 28/87:00 a.m.
LIS
-
OPO
Nonstop0h 50m
TAP AIR PORTUGAL
Deal found 24/7C$ 162
Mon 10/89:15 p.m.
OPO
-
LIS
Nonstop1h 05m
TAP AIR PORTUGAL
Wed 12/810:00 p.m.
LIS
-
OPO
Nonstop0h 45m
TAP AIR PORTUGAL
Deal found 27/7C$ 176
Fri 30/108:30 a.m.
OPO
-
LIS
Nonstop1h 00m
TAP AIR PORTUGAL
Sun 1/119:00 a.m.
LIS
-
OPO
Nonstop1h 00m
TAP AIR PORTUGAL
Deal found 23/7C$ 178
Fri 28/89:15 p.m.
OPO
-
LIS
Nonstop1h 00m
TAP AIR PORTUGAL
Sat 29/810:00 p.m.
LIS
-
OPO
Nonstop0h 55m
TAP AIR PORTUGAL
Deal found 23/7C$ 179
Sat 7/118:10 p.m.
OPO
-
LIS
1 stop14h 25m
Multiple Airlines
Sun 8/117:10 p.m.
LIS
-
OPO
1 stop11h 35m
Multiple Airlines
Deal found 23/7C$ 238
Thu 22/108:10 p.m.
OPO
-
LIS
1 stop14h 10m
Multiple Airlines
Fri 23/106:50 p.m.
LIS
-
OPO
1 stop12h 00m
Multiple Airlines
Deal found 24/7C$ 250
Fri 21/810:30 p.m.
OPO
-
LIS
Nonstop0h 55m
Multiple Airlines
Fri 28/810:25 p.m.
LIS
-
OPO
1 stop11h 45m
Multiple Airlines
Deal found 24/7C$ 257
Mon 24/84:00 p.m.
OPO
-
LIS
Nonstop1h 15m
Multiple Airlines
Mon 31/89:15 p.m.
LIS
-
OPO
2 stops17h 00m
Multiple Airlines
Deal found 27/7C$ 260
Mon 17/810:30 p.m.
OPO
-
LIS
Nonstop0h 50m
TAP AIR PORTUGAL
Sat 22/811:45 p.m.
LIS
-
OPO
Nonstop0h 55m
TAP AIR PORTUGAL
Deal found 27/7C$ 261
Wed 5/89:15 p.m.
OPO
-
LIS
Nonstop1h 00m
TAP AIR PORTUGAL
Mon 10/86:00 p.m.
LIS
-
OPO
Nonstop1h 00m
TAP AIR PORTUGAL
Deal found 23/7C$ 262

Find flight deals from Porto to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Lisbon (LIS). 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 28 July 2026.

Round-trip from

C$ 161

One-way from

C$ 76

Popular in

August

Cheapest in

February

Average price

C$ 159

Good round-trip deal

C$ 1,018 or less

Good one-way deal

C$ 168 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 24/8-31/8
  • Nonstop
  • 2h 15m total
  • Porto to Lisbon
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 29/8
  • Nonstop
  • 0h 55m total
  • Porto to Lisbon
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Porto to Lisbon Humberto Delgado.
Search Deals
Price to beat on a one-way flight from Porto to Lisbon Humberto Delgado.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto to Lisbon 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 629,999 searches. Data last updated 28 July 2026.
Use the filters below to find and compare flights from Porto to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoLisbon

OPO - LIS

OPOLIS

Porto

Mon 26/10

8:00 p.m.-9:00 p.m.

Nonstop1h 00m

Lisbon Humberto Delgado

Sun 1/11

9:00 a.m.-10:00 a.m.

Nonstop1h 00m

C$ 176

PortoLisbon

OPO - LIS

OPOLIS

Porto

Fri 30/10

8:30 a.m.-9:30 a.m.

Nonstop1h 00m

Lisbon Humberto Delgado

Sun 1/11

9:00 a.m.-10:00 a.m.

Nonstop1h 00m

C$ 176

PortoLisbon

OPO - LIS

OPOLIS

Porto

Mon 10/8

9:15 p.m.-10:20 p.m.

Nonstop1h 05m

Lisbon Humberto Delgado

Wed 12/8

11:45 p.m.-12:40 a.m.

Nonstop0h 55m

C$ 176
Quickest round-trip

PortoLisbon

OPO - LIS

OPOLIS

Porto

Fri 28/8

9:15 p.m.-10:15 p.m.

Nonstop1h 00m

Lisbon Humberto Delgado

Sat 29/8

10:00 p.m.-10:55 p.m.

Nonstop0h 55m

C$ 178
Cheapest one-way

PortoLisbon

OPO - LIS

OPOLIS

Porto

Fri 16/10

8:10 p.m.-10:20 a.m.

1 stop14h 10m

C$ 97

PortoLisbon

OPO - LIS

OPOLIS

Porto

Tue 29/9

7:55 a.m.-6:50 a.m.

2 stops22h 55m

C$ 121

PortoLisbon

OPO - LIS

OPOLIS

Porto

Sun 13/9

5:55 a.m.-11:30 p.m.

2 stops17h 35m

C$ 128
Quickest one-way

PortoLisbon

OPO - LIS

OPOLIS

Porto

Sat 26/9

7:00 a.m.-8:00 a.m.

Nonstop1h 00m

C$ 137

PortoLisbon

OPO - LIS

OPOLIS

Porto

Tue 8/9

7:55 a.m.-6:50 a.m.

2 stops22h 55m

C$ 137

PortoLisbon

OPO - LIS

OPOLIS

Porto

Sun 4/10

8:10 a.m.-9:50 p.m.

1 stop13h 40m

C$ 173

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/7

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Best time to book a flight from Porto to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Porto with our price prediction graph.
Estimated round-trip 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 Lisbon

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

To ensure you get the cheapest price possible for a flight from Porto to Lisbon, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Porto to Lisbon (average of C$ 149). Flying from Porto to Lisbon in August is currently the most expensive (average of C$ 207). 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 OPO to LIS?

Find hourly flight availability from Porto to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 July 2026.

A simple way to save on the total cost of your ticket is to fly from Porto to Lisbon in the evening. If you’re flexible enough to do this you can expect to save up to 85% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Porto to Lisbon?

Airfare is below average for this route at the moment.

Porto to Lisbon flights typically cost between C$ 168 and C$ 278 in August.
The cheapest round-trip price found within the last 5 days was C$ 161 on TAP AIR PORTUGAL (24 Aug-31 Aug).

Related info for your journey

Find useful and relevant information for your journey from Porto to Lisbon. 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 Porto to Lisbon flight route?

    The Porto to Lisbon Humberto Delgado flight path was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Porto to Lisbon?

    There are many flights that can get you from Porto to Lisbon in 1h 15m. Fly via TAP AIR PORTUGAL to get the fastest option. There are 277 km between Porto and Lisbon. Generally, flights for this route are direct.

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

    Before booking your flight to Lisbon from Porto, check out the most reliable airlines to get you to your destination on time: Beijing Capital Airlines (100%), Etihad Airways (91%), United Airlines( 89%).

  • What are the cheapest flights from Porto to Lisbon?

    While on average a flight from Porto to Lisbon is generally C$ 699, our data shows the cheapest flight currently is C$ 111. When looking at the most popular route, (Porto - Lisbon Humberto Delgado), you can expect to pay C$ 44 for that flight.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Porto to Lisbon (average of C$ 149). Flying from Porto to Lisbon in August is currently the most expensive (average of C$ 207). 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 Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Fátima
Sintra
Óbidos
Estoril
Costa da Caparica
Setúbal

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Fly with Cheapflights

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

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

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

Need flexible booking options for your flight to Lisbon from Porto? 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 Porto to Lisbon become cheaper?

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

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