Flights to Costa Alentejana, Portugal from NT$10,548

View NT$8,695 flight on Mon, 2026/6/1Opens 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$8,695 for one-way flights and NT$10,548 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, May 29 - Sat, Jun 13
BUD
Budapest
LIS
Lisbon
NT$10,548 Roundtrip, found 1 day ago
NT$10,548
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Fri, May 29 from Budapest to Lisbon, returning Sat, Jun 13, priced at NT$10,548 found 1 day ago
KLM
Thu, May 28 - Sat, Jun 13
BUD
Budapest
LIS
Lisbon
NT$10,551 Roundtrip, found 1 day ago
NT$10,551
Roundtrip
found 1 day ago
Select KLM flight, departing Thu, May 28 from Budapest to Lisbon, returning Sat, Jun 13, priced at NT$10,551 found 1 day ago
Lufthansa
Sat, Jun 6 - Tue, Jun 16
BUD
Budapest
LIS
Lisbon
NT$13,108 Roundtrip, found 1 day ago
NT$13,108
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sat, Jun 6 from Budapest to Lisbon, returning Tue, Jun 16, priced at NT$13,108 found 1 day ago
Swiss International Air Lines
Mon, Jun 1 - Tue, Jun 9
BUD
Budapest
LIS
Lisbon
NT$13,707 Roundtrip, found 1 day ago
NT$13,707
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, Jun 1 from Budapest to Lisbon, returning Tue, Jun 9, priced at NT$13,707 found 1 day ago
Finnair
Thu, Nov 19 - Wed, Nov 25
HKG
Hong Kong SAR
LIS
Lisbon
NT$18,505 Roundtrip, found 6 days ago
NT$18,505
Roundtrip
found 6 days ago
Select Finnair flight, departing Thu, Nov 19 from Hong Kong SAR to Lisbon, returning Wed, Nov 25, priced at NT$18,505 found 6 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$10,548. 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 Budapest (BUD), you could've landed a cheap seat for just NT$8,695 in the last seven days. Return flights to Costa Alentejana ranged from NT$10,548 to NT$25,650 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$10,548 and NT$25,650. 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$7,643

Trending flights to Costa Alentejana

Prices were available within the past 7 days and start at NT$8,695 for one-way flights and NT$10,548 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Sat, Jun 20 - Thu, Jun 25
TPE
Taipei
LIS
Lisbon
NT$25,650 Roundtrip, just found
NT$25,650
Roundtrip
just found
Select Etihad Airways flight, departing Sat, Jun 20 from Taipei to Lisbon, returning Thu, Jun 25, priced at NT$25,650 just found
*Available to Expedia members.