Flights to Costa Alentejana, Portugal from NT$4,612

View NT$1,619 flight on Wed, 2026/9/30Opens 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$1,619 for one-way flights and NT$4,612 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Sat, May 16 - Wed, May 20
BCN
Barcelona
LIS
Lisbon
NT$4,612 Roundtrip, found 2 days ago
NT$4,612
Roundtrip
found 2 days ago
Select easyJet flight, departing Sat, May 16 from Barcelona to Lisbon, returning Wed, May 20, priced at NT$4,612 found 2 days ago
Iberia
Sat, May 16 - Wed, May 20
BCN
Barcelona
LIS
Lisbon
NT$6,191 Roundtrip, found 2 days ago
NT$6,191
Roundtrip
found 2 days ago
Select Iberia flight, departing Sat, May 16 from Barcelona to Lisbon, returning Wed, May 20, priced at NT$6,191 found 2 days ago
Air Europa
Sat, May 16 - Wed, May 20
BCN
Barcelona
LIS
Lisbon
NT$7,918 Roundtrip, found 2 days ago
NT$7,918
Roundtrip
found 2 days ago
Select Air Europa flight, departing Sat, May 16 from Barcelona to Lisbon, returning Wed, May 20, priced at NT$7,918 found 2 days ago
KLM
Mon, May 18 - Fri, May 22
BCN
Barcelona
LIS
Lisbon
NT$11,325 Roundtrip, found 13 hours ago
NT$11,325
Roundtrip
found 13 hours ago
Select KLM flight, departing Mon, May 18 from Barcelona to Lisbon, returning Fri, May 22, priced at NT$11,325 found 13 hours ago
Finnair
Tue, Nov 3 - Tue, Nov 10
HKG
Hong Kong SAR
LIS
Lisbon
NT$20,261 Roundtrip, found 3 days ago
NT$20,261
Roundtrip
found 3 days ago
Select Finnair flight, departing Tue, Nov 3 from Hong Kong SAR to Lisbon, returning Tue, Nov 10, priced at NT$20,261 found 3 days 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$4,612. 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 Barcelona (BCN), you could've landed a cheap seat for just NT$1,619 in the last seven days. Return flights to Costa Alentejana ranged from NT$4,612 to NT$25,689 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$4,612 and NT$25,689. 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$4,611

Trending flights to Costa Alentejana

Prices were available within the past 7 days and start at NT$1,619 for one-way flights and NT$4,612 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Mon, Jun 1 - Sun, Jun 14
TPE
Taipei
LIS
Lisbon
NT$25,689 Roundtrip, found 2 hours ago
NT$25,689
Roundtrip
found 2 hours ago
Select Etihad Airways flight, departing Mon, Jun 1 from Taipei to Lisbon, returning Sun, Jun 14, priced at NT$25,689 found 2 hours ago
*Available to Expedia members.