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Cheap flights from Portsmouth to Alicante from £38

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ALC
1 Sep — 8 Sep1
1 adult

Cheapflights Tip: The best prices from Portsmouth to Alicante are usually found in January or November, booked 36 days in advance, depart on a Monday or Friday and return on a Monday

Cheap flight deals from Portsmouth to Alicante

Keep the following information in mind while searching for Portsmouth to Alicante flight deals. Data was last updated 27 August 2025.

Round-trip from

£79

One-way from

£38

Popular in

August

Cheapest in

January

Average price

£249
easyJet
  • easyJet
  • 19/10-26/10
  • 1 total stop
  • 13h 10m total
  • Portsmouth to Alicante
Search Deals
easyJet
  • easyJet
  • 15/12
  • Nonstop
  • 2h 15m total
  • Portsmouth to Alicante
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Portsmouth to Alicante

Cheapest flights from Portsmouth to Alicante
Explore the most affordable flight options available from Portsmouth to Alicante. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2025.

Sun 19/1012:00SOU - ALC
1 stop10h 40measyJet
Sun 26/1006:10ALC - SOU
Nonstop2h 30measyJet
Deal found 25/8£79
Mon 15/1208:30SOU - ALC
Nonstop2h 15measyJet
Mon 5/112:30ALC - SOU
Nonstop2h 30measyJet
Deal found 25/8£108
Sun 19/1012:00SOU - ALC
2 stops20h 35mMultiple Airlines
Sun 26/1006:10ALC - SOU
Nonstop2h 30mMultiple Airlines
Deal found 26/8£116
Thu 9/1015:50SOU - ALC
Nonstop2h 20measyJet
Sun 12/1006:25ALC - SOU
Nonstop2h 30measyJet
Deal found 25/8£129
Sun 31/808:25SOU - ALC
Nonstop2h 20measyJet
Sun 7/906:25ALC - SOU
Nonstop2h 30measyJet
Deal found 25/8£132
Thu 18/915:05SOU - ALC
1 stop9h 05measyJet
Sun 21/906:25ALC - SOU
Nonstop2h 30measyJet
Deal found 25/8£134
Thu 16/1015:50SOU - ALC
Nonstop2h 20measyJet
Sun 19/1006:25ALC - SOU
Nonstop2h 30measyJet
Deal found 26/8£137
Sun 31/814:50SOU - ALC
1 stop5h 50mMultiple Airlines
Sun 7/906:25ALC - SOU
Nonstop2h 30mMultiple Airlines
Deal found 25/8£151

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Alicante 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 27 August 2025.
Use the filters below to find and compare flights from Portsmouth to Alicante that are best for you.

Fly from

Portsmouth

Fly to

Alicante

Route

Depart

Return

Price

SouthamptonAlicante

SOU - ALC

SOUALC

Southampton Eastleigh

Sun 19/10

12:00-23:40

1 stop10h 40m

Alicante

Sun 26/10

06:10-07:40

Nonstop2h 30m

£79

SouthamptonAlicante

SOU - ALC

SOUALC

Southampton Eastleigh

Mon 15/12

08:30-11:45

Nonstop2h 15m

Alicante

Mon 5/1

12:30-14:00

Nonstop2h 30m

£108

SouthamptonAlicante

SOU - ALC

SOUALC

Southampton Eastleigh

Sun 19/10

12:00-09:35

2 stops20h 35m

Alicante

Sun 26/10

06:10-07:40

Nonstop2h 30m

£116

SouthamptonAlicante

SOU - ALC

SOUALC

Southampton Eastleigh

Thu 9/10

15:50-19:10

Nonstop2h 20m

Alicante

Sun 12/10

06:25-07:55

Nonstop2h 30m

£129

SouthamptonAlicante

SOU - ALC

SOUALC

Southampton Eastleigh

Thu 18/9

15:05-01:10

1 stop9h 05m

Alicante

Sun 21/9

06:25-07:55

Nonstop2h 30m

£134

SouthamptonAlicante

SOU - ALC

SOUALC

Southampton Eastleigh

Thu 16/10

15:50-19:10

Nonstop2h 20m

Alicante

Sun 19/10

06:25-07:55

Nonstop2h 30m

£137

SouthamptonAlicante

SOU - ALC

SOUALC

Southampton Eastleigh

Sun 7/9

08:50-19:55

2 stops34h 05m

Alicante

Sun 14/9

06:25-07:55

Nonstop2h 30m

£156

SouthamptonAlicante

SOU - ALC

SOUALC

Southampton Eastleigh

Mon 15/12

08:30-11:45

Nonstop2h 15m

£38

SouthamptonAlicante

SOU - ALC

SOUALC

Southampton Eastleigh

Wed 15/10

09:00-00:30

1 stop14h 30m

£65

SouthamptonAlicante

SOU - ALC

SOUALC

Southampton Eastleigh

Fri 13/2

08:10-11:25

Nonstop2h 15m

£73

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 16 results
1
2

Best time to book a flight from Portsmouth to Alicante

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

How far ahead should I book a flight from Portsmouth to Alicante?

Use this chart to determine the optimal time to book a return flight from Portsmouth to Alicante. Price data was last updated on 22 August 2025.

Booking 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portsmouth to Alicante. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Portsmouth to Alicante (average of £78). Flying from Portsmouth to Alicante in August is currently the most expensive (average of £243). 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 ALC?

Find hourly flight availability from Portsmouth to Alicante. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 August 2025.

When flying from Portsmouth to Alicante, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly return from Portsmouth to Alicante. Price data was last updated on 24 August 2025.

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

Reviews of airlines servicing Alicante

Get insights into the airlines that provide service to Alicante. 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 Alicante. Reviews last updated 27 August 2025.
Read through reviews of airlines operating flights from Portsmouth to Alicante, such as KLM and easyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,384 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,384 reviews
KLM
7.8
Good
1,384 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
easyJet
6.9
Okay
1,817 reviews
KLM
7.8
Good
1,384 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Alicante. 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 Alicante from Portsmouth?

    Located just 6.0 mi from the city center, Alicante is the airport most travelers will use when flying to Alicante from Portsmouth. Booking flights from Portsmouth to Alicante (ALC) should be relatively easy as there are 0 daily inbound flights from Portsmouth from 14 different airlines.

  • How long is the flight from Portsmouth to Alicante?

    Airlines like easyJet fly from Portsmouth to Alicante in about 10h 40m. The time it takes to get you to your destination can typically vary by up to . There are 876 mi between Portsmouth and Alicante.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Portsmouth to Alicante (average of £78). Flying from Portsmouth to Alicante in August is currently the most expensive (average of £243). 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 Alicante?

Book flights to Alicante if you plan to visit one of these locations
Torrevieja
Javea
Los Alcázares
Altea
Moraira
Calp
Guardamar del Segura
La Manga
el Campello
Villajoyosa
Orihuela
Albacete
Oliva

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Alicante

Explore flights to Alicante departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 August 2025.
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Top 10 airlines flying from Portsmouth to Alicante

Discover the top 10 airlines that operate flights from Portsmouth to Alicante. 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 27 August 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£28Average£109FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Jet2Cheapest£38Average£238FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
easyJetCheapest£39Average£144FlexibilityNo cancel feeOn-time86%
Search easyJet flights
VuelingCheapest£50Average£162FlexibilityNo cancel feeOn-time88%
Search Vueling flights
IberiaCheapest£51Average£179FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£57Average£169FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TUI AirwaysCheapest£64Average£126FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
Air EuropaCheapest£99Average£143FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
Scandinavian AirlinesCheapest£129Average£160FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Brussels AirlinesCheapest£138Average£211FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

Fly with Cheapflights

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

When you search for this flight from Portsmouth to Alicante, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Portsmouth to Alicante for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Alicante from Portsmouth? 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 Portsmouth to Alicante become cheaper?

Yes! Start tracking prices for Portsmouth to Alicante flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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