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Cheap flights from Portsmouth to Portugal from £126

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LIS
28 Apr — 5 May1
1 adult

Cheap flight deals from Portsmouth to Portugal

Keep the following information in mind while searching for Portsmouth to Portugal flight deals. Data was last updated 23 April 2025.

Round-trip from

£142

One-way from

£126

Popular in

August

Cheapest in

January

Average price

£127
easyJet
  • easyJet
  • 3/5-10/5
  • Nonstop
  • 5h 30m total
  • Portsmouth to Portugal
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2/5
  • 2/5
  • 1 total stop
  • 8h 10m total
  • Portsmouth to Portugal
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Portsmouth to Portugal

Cheapest flights from Portsmouth to Portugal
Explore the most affordable flight options available from Portsmouth to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2025.

Sat 3/518:55SOU - FAO
Nonstop2h 40measyJet
Sat 10/515:30FAO - SOU
Nonstop2h 50measyJet
Deal found 22/4£142
Sat 14/618:55SOU - FAO
Nonstop2h 40mMultiple Airlines
Fri 20/606:05FAO - SOU
1 stop12h 50mMultiple Airlines
Deal found 22/4£144
Sat 14/618:05SOU - FAO
1 stop14h 25mKLM
Fri 20/621:20FAO - SOU
1 stop11h 25mKLM
Deal found 22/4£153
Thu 5/620:00SOU - LIS
1 stop12h 35mMultiple Airlines
Tue 10/621:35LIS - SOU
1 stop21h 55mMultiple Airlines
Deal found 22/4£165
Sat 10/518:55SOU - OPO
1 stop12h 20mMultiple Airlines
Sat 17/514:20OPO - SOU
1 stop17h 20mMultiple Airlines
Deal found 23/4£172
Mon 23/609:20SOU - OPO
1 stop11h 55mKLM
Fri 27/620:35OPO - SOU
1 stop12h 10mKLM
Deal found 22/4£182
Mon 23/609:20SOU - LIS
1 stop13h 30mKLM
Thu 26/605:00LIS - SOU
1 stop12h 50mKLM
Deal found 22/4£344
Sat 11/1008:55SOU - FAO
2 stops25h 15mBritish Airways
Sat 18/1018:45FAO - SOU
2 stops21h 30mBritish Airways
Deal found 22/4£569
Mon 2/616:30SOU - LIS
2 stops17h 35mBritish Airways
Thu 5/616:30LIS - SOU
2 stops15h 40mBritish Airways
Deal found 22/4£667

Cheapflights Fare Finder

Customise your flight search to find flights from Portsmouth to Portugal 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 April 2025.
Use the filters below to find and compare flights from Portsmouth to Portugal that are best for you.

Fly from

Portsmouth

Fly to

Portugal

Route

Depart

Return

Price

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Sat 3/5

18:55-21:35

Nonstop2h 40m

Faro

Sat 10/5

15:30-18:20

Nonstop2h 50m

£142

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Sat 14/6

18:55-21:35

Nonstop2h 40m

Faro

Fri 20/6

06:05-18:55

1 stop12h 50m

£144

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Sat 14/6

18:05-08:30

1 stop14h 25m

Faro

Fri 20/6

21:20-08:45

1 stop11h 25m

£153

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Thu 5/6

20:00-08:35

1 stop12h 35m

Lisbon Humberto Delgado

Tue 10/6

21:35-19:30

1 stop21h 55m

£165

SouthamptonPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Sat 10/5

18:55-07:15

1 stop12h 20m

Porto

Sat 17/5

14:20-07:40

1 stop17h 20m

£172

SouthamptonPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Mon 23/6

09:20-21:15

1 stop11h 55m

Porto

Fri 27/6

20:35-08:45

1 stop12h 10m

£182

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Mon 23/6

09:20-22:50

1 stop13h 30m

Lisbon Humberto Delgado

Thu 26/6

05:00-17:50

1 stop12h 50m

£344

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Sat 11/10

08:55-10:10

2 stops25h 15m

Faro

Sat 18/10

18:45-16:15

2 stops21h 30m

£569

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Mon 2/6

16:30-10:05

2 stops17h 35m

Lisbon Humberto Delgado

Thu 5/6

16:30-08:10

2 stops15h 40m

£667

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Fri 2/5

12:15-20:25

1 stop8h 10m

£126

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 18 results
1
2

Best time to book a flight from Portsmouth to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal 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.

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Portugal

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

Currently, January is the cheapest month in which you can book a flight from Portsmouth to Portugal (average of £101). Flying from Portsmouth to Portugal 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 PT?

Find hourly flight availability from Portsmouth to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 April 2025.

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

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

Use this chart to determine the cheapest time to fly return from Portsmouth to Portugal. Price data was last updated on 30 March 2025.

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

Weekly flight availability from Portsmouth to Portugal

Explore weekly flight availability from Portsmouth to Portugal. 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 April 2025.

The most flights from P0R to PT0 are scheduled on a Tuesday (72 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (14 on average).

Rainfall in Portugal by month

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

In terms of precipitation, rainfall in Portugal ranges from 2.0 - 116.0 inches per month. December is typically the wettest month, when rainfall can reach 116.0 mm. July is typically the driest time to visit Portugal when rainfall is around 2.0 mm.

Temperature in Portugal by month

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

If weather is an important factor for your trip to Portugal, 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 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated 23 April 2025.
Read reviews from past customers who have flown KLM, easyJet and British Airways from Portsmouth to Portugal. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Overall

7.8

Food

7.2

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Overall

7.8

Food

7.2

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
easyJet
6.9
Okay
1,797 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Overall

7.8

Food

7.2

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,798 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Overall

7.8

Food

7.2

Crew

8.4

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

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

  • What are the cheapest airlines to fly from Portsmouth to Portugal one-way?

    £129 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on easyJet and British Airways, with prices starting from £182 and £324, respectively.

  • What are the most popular routes from Portsmouth to Portugal?

    Most travelers choose Southampton Eastleigh - Lisbon Humberto Delgado, Southampton Eastleigh - Faro or Southampton Eastleigh - Porto when deciding on the best route from Portsmouth to Portugal.

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

    The top 3 most reliable airlines when flying from Portsmouth to Portugal are LATAM Airlines (78%), Cathay Pacific (76%) and British Airways (70%).

  • What are the cheapest flights from Portsmouth to Portugal?

    The cheapest flight price from Portsmouth to Portugal is £73. On average you can expect to pay £874. The most popular route, (Southampton Eastleigh - Lisbon Humberto Delgado), can usually be booked for £146.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Portsmouth to Portugal (average of £101). Flying from Portsmouth to Portugal 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

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Top 10 airlines flying from Portsmouth to Portugal

Discover the top 10 airlines that operate flights from Portsmouth to Portugal. 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 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£20Average£123FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
RyanairCheapest£22Average£136FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£40Average£143FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
RyanairCheapest£45Average£134FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£51Average£189FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Jet2Cheapest£65Average£273FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
British AirwaysCheapest£74Average£307FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TUI AirwaysCheapest£90Average£205FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
VuelingCheapest£99Average£189FlexibilityNo cancel feeOn-time88%
Search Vueling flights
CitizenPlaneCheapest£118Average£221FlexibilityNo cancel feeOn-timeN/A
Search CitizenPlane flights

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

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Yes! Cheapflights helps users easily find flights from Portsmouth to Portugal with no change fees.

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Of course! You can now track prices for flights from Portsmouth to Portugal 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.

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