Cheap flights from Alicante to Porto from £15
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.
Cheap flight deals from Alicante to Porto
Discover tips and strategies to find the most affordable flight options for your journey from Alicante (ALC) to Porto (OPO). 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 17 October 2025.
Find flight deals from Alicante to Porto
Cheapest flights from Alicante to PortoExplore the most affordable flight options available from Alicante to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.
Explore the most affordable flight options available from Alicante to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Alicante to Porto that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
AlicantePorto
ALC - OPO
ALCOPO
Alicante
Mon 3/11
12:55-13:35
Nonstop1h 40m
Porto
Sat 8/11
08:20-11:00
Nonstop1h 40m
AlicantePorto
ALC - OPO
ALCOPO
Alicante
Sat 29/11
07:15-07:55
Nonstop1h 40m
Porto
Sat 6/12
08:20-11:00
Nonstop1h 40m
AlicantePorto
ALC - OPO
ALCOPO
Alicante
Mon 8/12
12:55-13:35
Nonstop1h 40m
Porto
Sat 13/12
08:20-11:00
Nonstop1h 40m
AlicantePorto
ALC - OPO
ALCOPO
Alicante
Sat 8/11
07:15-07:55
Nonstop1h 40m
Porto
Mon 10/11
14:00-16:40
Nonstop1h 40m
AlicantePorto
ALC - OPO
ALCOPO
Alicante
Wed 21/1
12:30-15:15
1 stop3h 45m
Porto
Fri 23/1
21:55-07:40
1 stop8h 45m
AlicantePorto
ALC - OPO
ALCOPO
Alicante
Wed 21/1
18:25-19:30
2 stops26h 05m
Porto
Fri 23/1
21:55-07:40
1 stop8h 45m
AlicantePorto
ALC - OPO
ALCOPO
Alicante
Thu 13/11
12:30-15:15
1 stop3h 45m
Porto
Tue 18/11
20:10-08:10
1 stop11h 00m
AlicantePorto
ALC - OPO
ALCOPO
Alicante
Thu 8/1
20:45-06:50
1 stop11h 05m
Porto
Sun 11/1
20:10-08:10
1 stop11h 00m
AlicantePorto
ALC - OPO
ALCOPO
Alicante
Mon 2/2
12:30-19:20
1 stop7h 50m
Porto
Sun 8/2
20:10-08:10
1 stop11h 00m
AlicantePorto
ALC - OPO
ALCOPO
Alicante
Fri 31/10
08:10-08:50
Nonstop1h 40m
Porto
Sun 2/11
13:10-15:40
Nonstop1h 30m
Best time to book a flight from Alicante to Porto
Have a flexible travel schedule? Discover the best time to fly to Porto from Alicante with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Alicante to Porto
How far ahead should I book a flight from Alicante to Porto?
The best time to book flights from Alicante to Porto is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Alicante to Porto?
Currently, November is the cheapest month in which you can book a flight from Alicante to Porto (average of £18). Flying from Alicante to Porto in August is currently the most expensive (average of £65). 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 ALC to OPO?
A simple way to save on the total cost of your ticket is to fly from Alicante to Porto in the evening. If you’re flexible enough to do this you can expect to save up to 74% on your trip compared to booking a flight at midday.
How often are flights from Alicante to Porto delayed?
About 33% of weekly flights between Alicante and Porto have experienced delays in the past year, with the average delay time being 103 minutes.
What is the most punctual flight time for Alicante to Porto flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Alicante to Porto flights?
Over the past year, Iberia have had the lowest number of delays on this route, with just 18% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Alicante to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Alicante to Porto
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Fly with Cheapflights
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How does Cheapflights help users find flights from Alicante to Porto?
When you search for this flight from Alicante to Porto, 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 Alicante to Porto?
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 Alicante to Porto.
Can Cheapflights find flights from Alicante to Porto with no change fees?
Certainly. Search results for flights to Porto from Alicante shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Alicante to Porto become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Porto from Alicante today and book when prices fit your budget.