Find flights
When to book
Airlines
FAQs

Cheap flights from Portsmouth to Lisbon from £103

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 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LIS
28 Dec — 4 Jan1
1 adult

Cheap flight deals from Portsmouth to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Portsmouth (P0R) 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 23 December 2024.

Round-trip from

£178

One-way from

£103

Popular in

July

Cheapest in

September

Average price

£378
KLM
  • KLM
  • 5/2-12/2
  • 2 total stops
  • 22h 40m total
  • Portsmouth to Lisbon
Search Deals
KLM
  • KLM
  • 20/2
  • 1 total stop
  • 17h 15m total
  • Portsmouth to Lisbon
Search Deals
High demand for flights, 16% potential price rise
Search Deals
Best time to find cheap flights, 6% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Portsmouth to Lisbon

Best flights from Portsmouth to Lisbon
Discover carefully curated flight deals from Portsmouth to Lisbon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 December 2024.

Wed 5/217:20SOU - LIS
1 stop17h 15mKLM
Wed 12/211:25LIS - SOU
1 stop5h 25mKLM
Deal found 22/12£178
Wed 5/209:30SOU - LIS
1 stop10h 40mMultiple Airlines
Wed 12/222:05LIS - SOU
2 stops13h 50mMultiple Airlines
Deal found 22/12£202
Thu 8/508:40SOU - LIS
2 stops14h 30mBritish Airways
Thu 15/516:30LIS - SOU
2 stops15h 40mBritish Airways
Deal found 22/12£532

Find flights from Portsmouth to Lisbon within your budget

Customise your flight search to find flights from Portsmouth 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 858,174 searches. Data last updated 23 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Wed 5/2

17:20-10:35

1 stop17h 15m

Lisbon Humberto Delgado

Wed 12/2

11:25-16:50

1 stop5h 25m

£178

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Wed 5/2

09:30-20:10

1 stop10h 40m

Lisbon Humberto Delgado

Wed 12/2

22:05-11:55

2 stops13h 50m

£202

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Thu 8/5

08:40-23:10

2 stops14h 30m

Lisbon Humberto Delgado

Thu 15/5

16:30-08:10

2 stops15h 40m

£532

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Thu 20/2

17:20-10:35

1 stop17h 15m

£103

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Mon 17/3

19:55-18:55

2 stops23h 00m

£252

Flights are sorted by cheapest return flights first.

Deals found on 22/12

Best time to book a flight from Portsmouth to Lisbon

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

Travel insights for flights from Portsmouth to Lisbon

Get recent, data-driven insights about flights from Portsmouth to Lisbon including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Portsmouth to Lisbon (average of £101). Flying from Portsmouth to Lisbon in August is currently the most expensive (average of £274). 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 P0R to LIS?

Find hourly flight availability from Portsmouth 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 23 December 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Lisbon as you normally would.

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

Use this chart to determine the cheapest time to fly return from Portsmouth to Lisbon. Price data was last updated on 18 February 2024.

Travellers seeking maximum savings on their Portsmouth to Lisbon flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portsmouth to Lisbon

Explore weekly flight availability from Portsmouth 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 23 December 2024.

The most flights from P0R to LIS are scheduled on a Sunday (85 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (27 on average).

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 6.0 - 122.0 inches per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Lisbon when rainfall is around 6.0 mm.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 23 December 2024.
KLM
7.8
Good
1,345 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM
7.8
Good
1,345 reviews
KLM
7.8
Good
1,345 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

British Airways
6.6
Okay
6,810 reviews
KLM
7.8
Good
1,345 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Portsmouth?

    If you book a flight to Lisbon from Portsmouth, you will be flying to Humberto Delgado, which is the city’s only airport. Lisbon Humberto Delgado (LIS) is located 4.2 mi from the center of Lisbon. There are 0 flights from Portsmouth to Humberto Delgado per day from 11 different airlines.

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

    Before booking your flight to Lisbon from Portsmouth, check out the most reliable airlines to get you to your destination on time: Cathay Pacific (82%), Qatar Airways (79%), British Airways( 78%).

  • What are the cheapest flights from Portsmouth to Lisbon?

    Looking at all options, your cheapest flight can be booked for £70. While the most popular route (Southampton Eastleigh - Lisbon Humberto Delgado) can be booked for £168 on average our data indicates £855 when flying from Portsmouth to Lisbon.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Portsmouth to Lisbon (average of £101). Flying from Portsmouth to Lisbon in August is currently the most expensive (average of £274). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portsmouth to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Lisbon flights
Gatwick to Lisbon flights
Stansted to Lisbon flights
Luton to Lisbon flights
London City to Lisbon flights
Heathrow to Faro flights
Gatwick to Faro flights
Gatwick to Porto flights
Stansted to Faro flights
Gatwick to Funchal flights
Luton to Faro flights
Manchester to Lisbon flights
Heathrow to Porto flights
London City to Faro flights
Manchester to Faro flights
Stansted to Porto flights
Heathrow to Funchal flights
London City to Porto flights
London City to Funchal flights
Luton to Funchal flights
Bristol to Faro flights
Birmingham to Faro flights
Luton to Porto flights
Edinburgh to Lisbon flights
Stansted to Funchal flights
Liverpool to Faro flights
Manchester to Porto flights
Birmingham to Lisbon flights
Bristol to Lisbon flights
Southend to Faro flights
Manchester to Funchal flights
Gatwick to Ponta Delgada flights
Southend to Lisbon flights
Heathrow to Lajes flights
Heathrow to Ponta Delgada flights
Edinburgh to Faro flights
Newcastle upon Tyne to Faro flights
Leeds to Faro flights
Bristol to Porto flights
Birmingham to Porto flights
London City to Ponta Delgada flights
Bristol to Funchal flights
Edinburgh to Porto flights
East Midlands to Faro flights
Gatwick to Lajes flights
Southampton to Faro flights
Luton to Ponta Delgada flights
Stansted to Ponta Delgada flights
Heathrow to Pico Island flights
Liverpool to Porto flights

Top 10 airlines flying from Portsmouth to Lisbon

Discover the top 10 airlines that operate flights from Portsmouth 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 858,174 searches. Data last updated 23 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£31Average£125FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
RyanairCheapest£44Average£143FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£64Average£162FlexibilityNo cancel feeOn-time86%
Search easyJet flights
TAP AIR PORTUGALCheapest£85Average£171FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest£99Average£182FlexibilityNo cancel feeOn-time70%
Search British Airways flights
VuelingCheapest£103Average£190FlexibilityNo cancel feeOn-time88%
Search Vueling flights
Brussels AirlinesCheapest£137Average£154FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
SWISSCheapest£144Average£256FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapest£151Average£225FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£151Average£288FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Portsmouth to Lisbon flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portsmouth to Lisbon.

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

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

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

Of course! You can now track prices for flights from Portsmouth to Lisbon and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.