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Cheap flights from Porto to Lisbon from $36

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to Lisbon departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

TAP AIR PORTUGAL Logo
10:30 pm - 11:15 pmOPO-LIS
0h 45mnonstop
TAP AIR PORTUGAL Logo
6:55 am - 7:50 amLIS-OPO
0h 55mnonstop
$40TAP AIR PORTUGAL
Find Deal
Tue, Oct 7 - Tue, Oct 14
TAP AIR PORTUGAL Logo
10:25 pm - 11:20 pmOPO-LIS
0h 55mnonstop
TAP AIR PORTUGAL Logo
6:30 am - 7:30 amLIS-OPO
1h 00mnonstop
$50TAP AIR PORTUGAL
Find Deal
Wed, Oct 1 - Sun, Oct 12
TAP AIR PORTUGAL Logo
9:15 pm - 10:10 pmOPO-LIS
0h 55mnonstop
TAP AIR PORTUGAL Logo
9:05 am - 10:00 amLIS-OPO
0h 55mnonstop
$58TAP AIR PORTUGAL
Find Deal
Sat, Oct 11 - Wed, Oct 15
TAP AIR PORTUGAL Logo
10:35 pm - 11:20 pmOPO-LIS
0h 45mnonstop
TAP AIR PORTUGAL Logo
8:55 am - 9:55 amLIS-OPO
1h 00mnonstop
$65TAP AIR PORTUGAL
Find Deal
Mon, Oct 6 - Fri, Oct 31
Logo
10:25 pm - 11:20 pmOPO-LIS
0h 55mnonstop
Logo
9:15 pm - 8:00 amLIS-OPO
10h 45m1 stop
$105
Find Deal
Wed, Oct 8 - Wed, Oct 15
Logo
9:15 pm - 10:15 pmOPO-LIS
1h 00mnonstop
Logo
10:05 pm - 6:45 amLIS-OPO
8h 40m1 stop
$109
Find Deal
Tue, Oct 7 - Tue, Oct 14
Ryanair Logo
2:15 pm - 9:25 pmOPO-LIS
7h 10m1 stop
Ryanair Logo
10:05 pm - 1:25 pmLIS-OPO
15h 20m1 stop
$164Ryanair
Find Deal
Tue, Sep 23 - Thu, Oct 16
Azores Airlines Logo
6:10 am - 4:50 pmOPO-LIS
10h 40m1 stop
Azores Airlines Logo
6:00 am - 11:50 amLIS-OPO
5h 50m1 stop
$256Azores Airlines
Find Deal
Mon, Nov 10 - Tue, Nov 11
Ryanair Logo
6:10 am - 5:35 pmOPO-LIS
11h 25m1 stop
Ryanair Logo
11:00 pm - 6:10 pmLIS-OPO
19h 10m2 stops
$272Ryanair
Find Deal
Sun, Sep 28 - Sun, Sep 28
Azores Airlines Logo
10:00 pm - 1:05 pmOPO-LIS
15h 05m1 stop
Azores Airlines Logo
6:00 am - 11:40 amLIS-OPO
5h 40m1 stop
$276Azores Airlines
Find Deal
Wed, Oct 15 - Sun, Oct 19

TAP AIR PORTUGAL flights from Porto to Lisbon

Our best TAP AIR PORTUGAL deals on Porto to Lisbon flight tickets
TAP AIR PORTUGAL
Oct 7
OPO10:30 pmPorto
0h 45m
LIS11:15 pmLisbon Humberto Delgado
Oct 14
LIS6:55 amLisbon Humberto Delgado
0h 55m
OPO7:50 amPorto
$40
Find similar
TAP AIR PORTUGAL
Oct 1
OPO10:25 pmPorto
0h 55m
LIS11:20 pmLisbon Humberto Delgado
Oct 12
LIS6:30 amLisbon Humberto Delgado
1h 00m
OPO7:30 amPorto
$50
Find similar
TAP AIR PORTUGAL
Oct 11
OPO9:15 pmPorto
0h 55m
LIS10:10 pmLisbon Humberto Delgado
Oct 15
LIS9:05 amLisbon Humberto Delgado
0h 55m
OPO10:00 amPorto
$58
Find similar

Azores Airlines flights from Porto to Lisbon

Our best Azores Airlines deals on Porto to Lisbon flight tickets
Azores Airlines
Nov 10
OPO6:10 amPorto
10h 40m
1 stop
LIS4:50 pmLisbon Humberto Delgado
Nov 11
LIS6:00 amLisbon Humberto Delgado
5h 50m
1 stop
OPO11:50 amPorto
$256
Find similar
Azores Airlines
Oct 15
OPO10:00 pmPorto
15h 05m
1 stop
LIS1:05 pmLisbon Humberto Delgado
Oct 19
LIS6:00 amLisbon Humberto Delgado
5h 40m
1 stop
OPO11:40 amPorto
$276
Find similar
Azores Airlines
Dec 14
OPO9:35 amPorto
5h 50m
1 stop
LIS3:25 pmLisbon Humberto Delgado
Dec 14
LIS5:40 pmLisbon Humberto Delgado
18h 10m
1 stop
OPO11:50 amPorto
$315
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 11, 2025.
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

PortoLisbon

OPO - LIS

OPOLIS

Porto

Tue 10/7

10:30 pm-11:15 pm

Nonstop0h 45m

Lisbon Humberto Delgado

Tue 10/14

6:55 am-7:50 am

Nonstop0h 55m

$40

PortoLisbon

OPO - LIS

OPOLIS

Porto

Wed 10/1

10:25 pm-11:20 pm

Nonstop0h 55m

Lisbon Humberto Delgado

Sun 10/12

6:30 am-7:30 am

Nonstop1h 00m

$50

PortoLisbon

OPO - LIS

OPOLIS

Porto

Sat 10/11

9:15 pm-10:10 pm

Nonstop0h 55m

Lisbon Humberto Delgado

Wed 10/15

9:05 am-10:00 am

Nonstop0h 55m

$58

PortoLisbon

OPO - LIS

OPOLIS

Porto

Mon 10/6

10:35 pm-11:20 pm

Nonstop0h 45m

Lisbon Humberto Delgado

Fri 10/31

8:55 am-9:55 am

Nonstop1h 00m

$65

PortoLisbon

OPO - LIS

OPOLIS

Porto

Wed 10/8

10:25 pm-11:20 pm

Nonstop0h 55m

Lisbon Humberto Delgado

Wed 10/15

9:15 pm-8:00 am

1 stop10h 45m

$105

PortoLisbon

OPO - LIS

OPOLIS

Porto

Tue 10/7

9:15 pm-10:15 pm

Nonstop1h 00m

Lisbon Humberto Delgado

Tue 10/14

10:05 pm-6:45 am

1 stop8h 40m

$109

PortoLisbon

OPO - LIS

OPOLIS

Porto

Tue 9/23

2:15 pm-9:25 pm

1 stop7h 10m

Lisbon Humberto Delgado

Thu 10/16

10:05 pm-1:25 pm

1 stop15h 20m

$164

PortoLisbon

OPO - LIS

OPOLIS

Porto

Mon 11/10

6:10 am-4:50 pm

1 stop10h 40m

Lisbon Humberto Delgado

Tue 11/11

6:00 am-11:50 am

1 stop5h 50m

$256

PortoLisbon

OPO - LIS

OPOLIS

Porto

Sun 9/28

6:10 am-5:35 pm

1 stop11h 25m

Lisbon Humberto Delgado

Sun 9/28

11:00 pm-6:10 pm

2 stops19h 10m

$272

PortoLisbon

OPO - LIS

OPOLIS

Porto

Wed 10/15

10:00 pm-1:05 pm

1 stop15h 05m

Lisbon Humberto Delgado

Sun 10/19

6:00 am-11:40 am

1 stop5h 40m

$276

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lisbon from

How to get the cheapest flight ticket from Porto to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lisbon?

In general, October is the cheapest month to fly from Porto to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $72. If you are unable to visit Lisbon during the month of October, then departing from Porto during the month November is also very affordable. Most momondo users find prices during this month for around $72.

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Thursday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $424. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Porto to Lisbon for around $770.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is in the afternoon when flights can be purchased for as low as $285. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $802 on average. Flights to Lisbon from Porto at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Porto to Lisbon Humberto Delgado flight route?

Fly from Porto to Lisbon Humberto Delgado for the best Porto - Lisbon Humberto Delgado flight prices

How far in advance should I book a flight to Lisbon?

You are more likely to see cheaper flights to Lisbon from Porto when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $80 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Porto for as low as $74 on momondo.

What cabin class options are available on Porto to Lisbon Humberto Delgado flights?

There are 4 cabin classes available to choose from on Porto to Lisbon Humberto Delgado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Porto to Lisbon flight prices changed over time?

As of September 2025, prices for Porto to Lisbon flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Porto to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Porto to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Porto to Lisbon (OPO to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to Lisbon

Best Price Found

$121

Fastest flight time

0h 45m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sun

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from Porto in the past 72 hours is $121. The best round-trip flight deal from Porto to Lisbon found on momondo in the last 72 hours is $351.
The fastest flight from Porto to Lisbon takes 0h 45m
Direct flights go from Porto to Lisbon on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. The only airline offering direct flights is TAP AIR PORTUGAL.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)
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  • How far is Porto to Lisbon Humberto Delgado by plane?

    There are 170.8 mi between Porto and Lisbon Humberto Delgado. Flights usually cover this in 0h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Porto Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Porto Airport to Lisbon Humberto Delgado Airport are updated daily.

  • How many operators does momondo search for flights from Porto Airport to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Porto Airport to Lisbon Humberto Delgado Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Porto to Lisbon?

  • What is the most popular airline from Porto to Lisbon?

Best airlines flying from Porto to Lisbon

Compare and see reviews for airlines that fly from Porto to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $66Free CancellationRating
7.1
1,977 reviews
Search TAP AIR PORTUGAL flights

  • TAP AIR PORTUGAL Flights From Porto to Lisbon

    TAP AIR PORTUGAL is one of the most popular airlines flying from Porto to Lisbon, operating 21 flights/week on average for this route. A good TAP AIR PORTUGAL flight deal for Porto to Lisbon starts from $66 round-trip, up to an average price of $81. Our users have rated TAP AIR PORTUGAL at 7.1/10.

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Ericeira
Nazaré
Oeiras
Setúbal
Peniche
Almada
Tomar
Evora
Leiria
Estoril
Sesimbra
Figueira da Foz
Zambujeira do Mar
Torres Vedras
Batalha
Óbidos
Comporta
Costa da Caparica

Why use momondo?

Why should I use momondo to find a flight deal from Porto to Lisbon?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Porto to Lisbon. momondo saves you time and could save you money on your trip.

Can I find flights from Porto to Lisbon with flexible booking policies on momondo?

Flights from Porto to Lisbon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Porto to Lisbon?

momondo helps you find the best flight between Porto and Lisbon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Porto to Lisbon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Porto to Lisbon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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