A coastal cliff with a lighthouse, rocky shoreline, and turbulent sea.

Flights to Costa Alentejana, Portugal from NT$3,260

View NT$1,416 flight on Tue, 2026/8/11Opens in a new window

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How much is the cheapest flight to Costa Alentejana?

Prices were available within the past 7 days and start at NT$1,416 for one-way flights and NT$3,260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Wed, Apr 28 - Tue, May 4
MAD
Madrid
LIS
Lisbon
NT$3,260 Roundtrip, found 2 days ago
NT$3,260
Roundtrip
found 2 days ago
Select easyJet flight, departing Wed, Apr 28 from Madrid to Lisbon, returning Tue, May 4, priced at NT$3,260 found 2 days ago
Air Europa
Fri, Sep 4 - Fri, Sep 11
MAD
Madrid
LIS
Lisbon
NT$3,543 Roundtrip, found 6 days ago
NT$3,543
Roundtrip
found 6 days ago
Select Air Europa flight, departing Fri, Sep 4 from Madrid to Lisbon, returning Fri, Sep 11, priced at NT$3,543 found 6 days ago
Iberia
Thu, Dec 31 - Wed, Jan 6
MAD
Madrid
LIS
Lisbon
NT$5,811 Roundtrip, found 1 hour ago
NT$5,811
Roundtrip
found 1 hour ago
Select Iberia flight, departing Thu, Dec 31 from Madrid to Lisbon, returning Wed, Jan 6, priced at NT$5,811 found 1 hour ago
Air France
Wed, Sep 2 - Tue, Sep 8
FRA
Frankfurt
LIS
Lisbon
NT$9,592 Roundtrip, found 1 day ago
NT$9,592
Roundtrip
found 1 day ago
Select Air France flight, departing Wed, Sep 2 from Frankfurt to Lisbon, returning Tue, Sep 8, priced at NT$9,592 found 1 day ago
KLM
Sun, Aug 30 - Fri, Sep 4
FRA
Frankfurt
LIS
Lisbon
NT$9,593 Roundtrip, found 1 day ago
NT$9,593
Roundtrip
found 1 day ago
Select KLM flight, departing Sun, Aug 30 from Frankfurt to Lisbon, returning Fri, Sep 4, priced at NT$9,593 found 1 day ago

Frequently asked questions

How do I find cheap flights to Costa Alentejana that have flexible change policies?
When it comes to traveling these days, flexibility is a must. That's why we've added a "No change fee" search function to help you locate flexible, affordable airfares to Costa Alentejana. It's near the top left of your screen under the "Flexible change policies" subheading.
Which airlines fly to Costa Alentejana?
Book a seat with one of these airlines and the dynamic region of Costa Alentejana will be all yours to explore:

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

How can I find cheap tickets to Costa Alentejana?
One of the best ways to nab cheap tickets to Costa Alentejana is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It will bring up the cheapest prices for nearby days. The lowest price for a flight to Costa Alentejana in the last seven days was NT$3,260. Booking ahead of time will generally help you score an even bigger bargain.
How much is a flight to Costa Alentejana?
If you were flying one way from Madrid (MAD), you could've landed a cheap seat for just NT$1,416 in the last seven days. Return flights to Costa Alentejana ranged from NT$3,260 to NT$29,223 over the same period.
What are the most popular airports to fly into in Costa Alentejana?
Get ready to pack your bags and jet into Humberto Delgado Airport (LIS), Costa Alentejana's main flight hub. Book a ticket on one of the 403 flights that land at this awesome destination each month.
When is the cheapest time to fly to Costa Alentejana?
Take off to Costa Alentejana early in the week and you'll usually be rewarded more economical fares. Tuesday is generally the cheapest day to jump on a plane, followed closely by Monday. If you want to avoid the priciest flights, steer clear of Saturdays.
How much is a plane ticket to Costa Alentejana?
In the last seven days, airfares to Costa Alentejana fluctuated between NT$3,260 and NT$29,223. Prices tend to go up over time, so book an awesome deal today.
What months are the cheapest to book a flight to Costa Alentejana?
February is the most affordable month to purchase a seat for your Costa Alentejana break. Airfares cost the most throughout the busy month of December, so avoid this time if you can.

Travel information

Destination airport
Humberto Delgado
Destination airport IATA code
LIS
Destination city name
Lisbon
Roundtrip price
NT$3,259

Trending flights to Costa Alentejana

Prices were available within the past 7 days and start at NT$1,416 for one-way flights and NT$3,260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Juneyao Air
Tue, Oct 20 - Sat, Oct 24
TPE
Taipei
LIS
Lisbon
NT$29,223 Roundtrip, found 3 days ago
NT$29,223
Roundtrip
found 3 days ago
Select Juneyao Air flight, departing Tue, Oct 20 from Taipei to Lisbon, returning Sat, Oct 24, priced at NT$29,223 found 3 days ago
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