Cheap Flights to Alentejo: Alentejo Flight Deals

View €20 flight on Thu, 1 Jan 2026Opens in a new window

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Cheap round-trip flights to Alentejo

Prices were available within the past 7 days and start at €20 for one-way flights and €39 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Wed, 31 Dec - Thu, 1 Jan
OPO
Porto
FAO
Algarve
€39 Return, found 4 days ago
€39
Return
found 4 days ago
Select Ryanair flight, departing Wed, 31 Dec from Porto to Algarve, returning Thu, 1 Jan, priced at €39 found 4 days ago
TAP Portugal
Sat, 10 Jan - Sun, 11 Jan
OPO
Porto
LIS
Lisbon
€79 Return, just found
€79
Return
just found
Select TAP Portugal flight, departing Sat, 10 Jan from Porto to Lisbon, returning Sun, 11 Jan, priced at €79 just found
easyJet
Sat, 7 Feb - Mon, 9 Feb
FNC
Madeira Island
LIS
Lisbon
€79 Return, found 1 hour ago
€79
Return
found 1 hour ago
Select easyJet flight, departing Sat, 7 Feb from Madeira Island to Lisbon, returning Mon, 9 Feb, priced at €79 found 1 hour ago
Aer Lingus
Sat, 17 Jan - Tue, 20 Jan
DUB
Dublin
FAO
Algarve
€103 Return, found 3 hours ago
€103
Return
found 3 hours ago
Select Aer Lingus flight, departing Sat, 17 Jan from Dublin to Algarve, returning Tue, 20 Jan, priced at €103 found 3 hours ago
Iberia
Tue, 13 Jan - Wed, 28 Jan
DUB
Dublin
LIS
Lisbon
€140 Return, found 4 hours ago
€140
Return
found 4 hours ago
Select Iberia flight, departing Tue, 13 Jan from Dublin to Lisbon, returning Wed, 28 Jan, priced at €140 found 4 hours ago

Frequently asked questions

How do I find cheap flights to Alentejo that have flexible change policies?
We get that plans can change from one day to the next, so choosing a flexible fare with Expedia makes good sense. Just check the "No change fee" box directly below the "Flexible change policies" filter. Your low-cost, flexible flight to Alentejo is just a few clicks away.
Which airlines fly to Alentejo?
Work out your travel dates and then fly into or near Alentejo with one of these well-known airlines:

  • TAP Portugal - 251 flights to or near Alentejo each month, including 251 flights to Humberto Delgado Airport (LIS) per month.
  • Delta Air Lines - 60 flights to or near Alentejo each month, including 60 flights to Humberto Delgado Airport (LIS) per month.
  • United Airlines - 60 flights to or near Alentejo each month, including 60 flights to Humberto Delgado Airport (LIS) per month.

How can I find cheap tickets to Alentejo?
An effective strategy for picking up cheap fares is to be flexible with your travel dates. Begin with searching for your flight to Alentejo, then click on the "flexible dates" box for a list of prices for nearby days. Another useful tip? Book well ahead. For an idea of costs, €39 was the lowest price for a flight to Alentejo in the last seven days.
How much is a flight to Alentejo?
If you were journeying one way from Porto (OPO), you could've nabbed a low-cost fare for just €20 in the last seven days. Round-trip journeys to Alentejo ranged from €39 to €140 over the same period.
What are the most popular airports to fly into in Alentejo?
Start arranging your Alentejo escape by booking one of the 403 flights a month to Humberto Delgado Airport (LIS). This is the region's principal gateway.
How much is a plane ticket to Alentejo?
In the last seven days, plane tickets ranged between €39 and €140. Scroll through our fabulous deals to Alentejo, pick your favourite and then start packing your things!
What months are the cheapest to book a flight to Alentejo?
To score a fabulous deal to Alentejo, try to book during February when airfares are at their cheapest. When's the most expensive? In the United States, it's the month of December.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Alentejo. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Alentejo. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Alentejo, or are just on the lookout for the best flights to Alentejo, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Alentejo to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Faro Intl.
Destination airport IATA code
FAO
Destination city name
Faro
Return price
€38

Trending flights to Alentejo

Prices were available within the past 7 days and start at €20 for one-way flights and €39 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sun, 25 Jan - Thu, 29 Jan
DUB
Dublin
LIS
Lisbon
€41 Return, found 8 hours ago
€41
Return
found 8 hours ago
Select Ryanair flight, departing Sun, 25 Jan from Dublin to Lisbon, returning Thu, 29 Jan, priced at €41 found 8 hours ago
*Available to Expedia members.