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$38+ Cheap flights from Porto to Lisbon (OPO - LIS)

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — LIS
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Porto to Lisbon Humberto Delgado are usually found in September or October, booked 63 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap 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 agosto 18, 2025.

Round-trip from

$82
(Mytrip)

One-way from

$38
(Booking.com)

Popular in

July

Cheapest in

September

Average price

$91

Good round-trip deal

$226 or less

Good one-way deal

$121 or less
From Porto to Lisbon Humberto Delgado
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One-way flight from Porto to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 14% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Porto to Lisbon Humberto Delgado.
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Price to beat on a one-way flight from Porto to Lisbon Humberto Delgado.
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Find flight deals from Porto to Lisbon

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 agosto 18, 2025.

This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/159:00 amOPO - LIS
Nonstop1h 00mTAP AIR PORTUGAL
dom. 10/198:05 amLIS - OPO
Nonstop1h 05mTAP AIR PORTUGAL
Deal found 8/16$82
This Booking.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/149:15 pmOPO - LIS
Nonstop1h 10mTAP AIR PORTUGAL
dom. 9/218:05 amLIS - OPO
Nonstop1h 05mTAP AIR PORTUGAL
Deal found 8/17$83
This Booking.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/1510:35 pmOPO - LIS
Nonstop0h 45mTAP AIR PORTUGAL
lun. 9/229:05 amLIS - OPO
Nonstop0h 55mTAP AIR PORTUGAL
Deal found 8/16$84
This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/133:45 pmOPO - LIS
Nonstop0h 50mTAP AIR PORTUGAL
sáb. 9/209:05 amLIS - OPO
Nonstop0h 55mTAP AIR PORTUGAL
Deal found 8/16$92
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/119:15 pmOPO - LIS
Nonstop0h 55mTAP AIR PORTUGAL
mié. 10/151:10 pmLIS - OPO
Nonstop0h 55mTAP AIR PORTUGAL
Deal found 8/18$93
This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/410:25 pmOPO - LIS
Nonstop1h 00mTAP AIR PORTUGAL
lun. 9/227:45 pmLIS - OPO
Nonstop0h 45mTAP AIR PORTUGAL
Deal found 8/16$95
This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/1510:35 pmOPO - LIS
Nonstop0h 45mMultiple Airlines
lun. 9/2210:00 pmLIS - OPO
1 stop8h 50mMultiple Airlines
Deal found 8/16$119
This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/410:25 pmOPO - LIS
Nonstop1h 00mMultiple Airlines
lun. 9/2210:00 pmLIS - OPO
1 stop8h 50mMultiple Airlines
Deal found 8/16$130
This Booking.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2111:00 amOPO - LIS
Nonstop1h 00mMultiple Airlines
lun. 10/278:05 pmLIS - OPO
1 stop10h 45mMultiple Airlines
Deal found 8/18$134
This Booking.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1811:00 amOPO - LIS
Nonstop1h 00mTAP AIR PORTUGAL
jue. 9/186:00 pmLIS - OPO
Nonstop1h 00mTAP AIR PORTUGAL
Deal found 8/17$139

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 2,558,603 searches. Data last updated agosto 18, 2025.
Use the filters below to find and compare flights from Porto to Lisbon that are best for you.

Fly from

Porto

Fly to

Lisbon

Route

Depart

Return

Price

PortoLisbon

OPO - LIS

OPOLIS

Porto

mié. 10/15

9:00 am-10:00 am

Nonstop1h 00m

Lisbon Humberto Delgado

dom. 10/19

8:05 am-9:10 am

Nonstop1h 05m

$82

PortoLisbon

OPO - LIS

OPOLIS

Porto

mié. 10/22

10:00 am-11:00 am

Nonstop1h 00m

Lisbon Humberto Delgado

mié. 10/22

6:00 pm-7:00 pm

Nonstop1h 00m

$83

PortoLisbon

OPO - LIS

OPOLIS

Porto

mar. 10/21

11:55 am-12:55 pm

Nonstop1h 00m

Lisbon Humberto Delgado

lun. 10/27

5:05 pm-6:05 pm

Nonstop1h 00m

$83

PortoLisbon

OPO - LIS

OPOLIS

Porto

dom. 9/14

9:15 pm-10:25 pm

Nonstop1h 10m

Lisbon Humberto Delgado

dom. 9/21

8:05 am-9:10 am

Nonstop1h 05m

$83

PortoLisbon

OPO - LIS

OPOLIS

Porto

vie. 9/19

10:35 pm-11:25 pm

Nonstop0h 50m

Lisbon Humberto Delgado

sáb. 9/20

9:05 am-10:00 am

Nonstop0h 55m

$84

PortoLisbon

OPO - LIS

OPOLIS

Porto

lun. 9/15

10:35 pm-11:20 pm

Nonstop0h 45m

Lisbon Humberto Delgado

lun. 9/22

9:05 am-10:00 am

Nonstop0h 55m

$84

PortoLisbon

OPO - LIS

OPOLIS

Porto

mar. 10/21

9:00 am-9:55 am

Nonstop0h 55m

Lisbon Humberto Delgado

mar. 10/21

6:00 pm-7:00 pm

Nonstop1h 00m

$84

PortoLisbon

OPO - LIS

OPOLIS

Porto

mar. 9/16

9:15 pm-10:15 pm

Nonstop1h 00m

Lisbon Humberto Delgado

jue. 9/18

9:05 am-10:10 am

Nonstop1h 05m

$85

PortoLisbon

OPO - LIS

OPOLIS

Porto

sáb. 9/13

3:45 pm-4:35 pm

Nonstop0h 50m

Lisbon Humberto Delgado

sáb. 9/20

9:05 am-10:00 am

Nonstop0h 55m

$92

PortoLisbon

OPO - LIS

OPOLIS

Porto

sáb. 10/11

9:15 pm-10:10 pm

Nonstop0h 55m

Lisbon Humberto Delgado

mié. 10/15

1:10 pm-2:05 pm

Nonstop0h 55m

$93

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 22 results
1
2
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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?

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

To ensure you get the cheapest price possible for a flight from Porto to Lisbon, you should look to book at least 63 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, January is the cheapest month in which you can book a flight from Porto to Lisbon (average of $612). Flying from Porto to Lisbon in June is currently the most expensive (average of $1,127). 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 agosto 18, 2025.

One of the essential ways to save on airfare from Porto to Lisbon is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 63% on airfare.

What is the cheapest day to fly from Porto to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Porto to Lisbon. Price data was last updated on August 17, 2025.

Travelers seeking maximum savings on their Porto to Lisbon flight should consider departing on Saturday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Porto to Lisbon

Explore weekly flight availability from Porto to Lisbon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated agosto 18, 2025.

The most flights from OPO to LIS are scheduled on a Monday (48 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).

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

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated agosto 18, 2025.
Peruse reviews from past customers who have flown with TAP AIR PORTUGAL from Porto to Lisbon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.1
Good
1,956 reviews

Crew

7.8

Food

6.2

Overall

7.1

Boarding

7.0

Comfort

7.1

Entertainment

6.3

Reviews

1 / 20
2.0
Mediocre

Claudia,Jul 2025

EWR - LIS

Never made the trip. Had to cancel due to multiple delays
TAP AIR PORTUGAL
7.1
Good
1,956 reviews
TAP AIR PORTUGAL
7.1
Good
1,956 reviews

Crew

7.8

Food

6.2

Overall

7.1

Boarding

7.0

Comfort

7.1

Entertainment

6.3

Reviews

1 / 20
2.0
Mediocre

Claudia,Jul 2025

EWR - LIS

Never made the trip. Had to cancel due to multiple delays

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.

  • What airports do I use to fly from Porto to Lisbon?

    If you book a flight from Porto to Lisbon, you will be flying from Porto to Humberto Delgado. Flights to Lisbon Humberto Delgado (LIS) from Porto (OPO) take 1h 00m for a nonstop flight. There are 25 flights from Porto to Lisbon per day from 1 airline.

  • How popular is this Porto to Lisbon flight route?

    Flights from Porto to Lisbon Humberto Delgado have been viewed 6 times in the past calendar month.

  • How long is the flight from Porto to Lisbon?

    A quick flight from Porto to Lisbon can take about 1h. TAP AIR PORTUGAL provides one of the quickest options available for as low as $82. Airlines will cover a distance of 172 mi. All flights are typically nonstop.

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

    TAP AIR PORTUGAL, at $61, was found to be the cheapest airline from Porto to Lisbon.. Users have found that TAP AIR PORTUGAL is 22% cheaper than the other options available to this destination.

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

    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 Porto to Lisbon on time: Etihad Airways (71%), JetBlue (67%), Turkish Airlines (64%).

  • What are the cheapest flights from Porto to Lisbon?

    Looking at all options, your cheapest flight can be booked for $58. While the most popular route (Porto - Lisbon Humberto Delgado) can be booked for $146 on average our data indicates $660 when flying from Porto to Lisbon.

  • 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, January is the cheapest month in which you can book a flight from Porto to Lisbon (average of $612). Flying from Porto to Lisbon in June is currently the most expensive (average of $1,127). 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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Beja
Oeiras
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Porto to Lisbon

Discover the top airline that operate flights from Porto to Lisbon. 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 2,558,603 searches. Data last updated agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$61Average$79FlexibilityNo cancel feeOn-timeN/A

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