Cheap Flights to Serra da Estrela from HK$336

View HK$336 flight on Thu, 27 Aug 2026Opens in a new window

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Cheap round-trip flights to Serra da Estrela

Prices were available within the past 7 days and start at HK$336 for one-way flights and HK$734 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Mon, 15 Jun - Thu, 18 Jun
MAD
Madrid
LIS
Lisbon
HK$734 Return, found 15 hours ago
HK$734
Return
found 15 hours ago
Select TAP Portugal flight, departing Mon, 15 Jun from Madrid to Lisbon, returning Thu, 18 Jun, priced at HK$734 found 15 hours ago
easyJet
Mon, 8 Jun - Mon, 15 Jun
MAD
Madrid
LIS
Lisbon
HK$765 Return, found 3 days ago
HK$765
Return
found 3 days ago
Select easyJet flight, departing Mon, 8 Jun from Madrid to Lisbon, returning Mon, 15 Jun, priced at HK$765 found 3 days ago
Air Europa
Thu, 16 Jul - Wed, 22 Jul
MAD
Madrid
OPO
Porto
HK$852 Return, found 2 days ago
HK$852
Return
found 2 days ago
Select Air Europa flight, departing Thu, 16 Jul from Madrid to Porto, returning Wed, 22 Jul, priced at HK$852 found 2 days ago
Swiss International Air Lines
Wed, 2 Dec - Sat, 5 Dec
MAD
Madrid
OPO
Porto
HK$1,459 Return, found 3 days ago
HK$1,459
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, 2 Dec from Madrid to Porto, returning Sat, 5 Dec, priced at HK$1,459 found 3 days ago
Vueling Airlines
Tue, 5 May - Tue, 12 May
LGW
London
OPO
Porto
HK$1,494 Return, found 11 hours ago
HK$1,494
Return
found 11 hours ago
Select Vueling Airlines flight, departing Tue, 5 May from London to Porto, returning Tue, 12 May, priced at HK$1,494 found 11 hours ago

Frequently asked questions

How do I find cheap flights to Serra da Estrela that have flexible change policies?
It's quick and easy with Expedia. First, enter your preferred travel dates and click the "Search" button. Step 2? Check the "No change fee" box directly below the "Flexible change policies" subheading on the top left of your screen. Step 3. Snag a flexible and cheap flight to Serra da Estrela.
Which airlines fly to Serra da Estrela?
You can choose from a good range of airlines with flights into or near Serra da Estrela. Some of the most well-known are:

  • TAP Portugal - 277 flights to or near Serra da Estrela each month, including 251 flights to Humberto Delgado Airport (LIS) per month.
  • United Airlines - 91 flights to or near Serra da Estrela each month, including 60 flights to Humberto Delgado Airport (LIS) per month.
  • Delta Air Lines - 60 flights to or near Serra da Estrela each month, including 60 flights to Humberto Delgado Airport (LIS) per month.

How can I find cheap tickets to Serra da Estrela?
One of the best ways to get your hands on cheap tickets to Serra da Estrela is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It'll bring up the cheapest prices for nearby days. The best price for a flight to Serra da Estrela in the last seven days was HK$734. Booking ahead will usually help you walk away with an even better deal.
How much is a flight to Serra da Estrela?
The cost of a round-trip flight to Serra da Estrela in the last seven days varied between HK$734 and HK$4,217. If you were heading one way from Madrid (MAD), you could have gotten a deal from only HK$336.
What are the most popular airports to fly into in Serra da Estrela?
Pack your suitcase and glide into one of these popular Serra da Estrela airports:

  • Humberto Delgado Airport (LIS) - 403 flights per month.
  • Dr. Francisco de Sa Carneiro Airport (OPO) - 56 flights per month.

When is the cheapest time to fly to Serra da Estrela?
If you're not set on what day you jet off to Serra da Estrela, depart early on in the week. The cheapest day to take off is normally Tuesday, closely followed by Monday. Saturday is typically the most expensive day, with many vacationers preferring to fly on weekends.
How much is a plane ticket to Serra da Estrela?
Plane tickets varied from HK$734 to HK$4,217 in the last seven days. When you're ready to book, we're here to help you find a great deal to Serra da Estrela.
What months are the cheapest to book a flight to Serra da Estrela?
Score a ticket in February to enjoy amazing flight deals to Serra da Estrela. The month of December is often the most expensive time to purchase an airfare.

Travel information

Destination airport
Humberto Delgado
Destination airport IATA code
LIS
Destination city name
Lisbon
Return price
HK$856

Trending flights to Serra da Estrela

Prices were available within the past 7 days and start at HK$336 for one-way flights and HK$734 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Thu, 21 Jan - Thu, 28 Jan
HKG
Hong Kong SAR
LIS
Lisbon
HK$4,217 Return, found 3 days ago
HK$4,217
Return
found 3 days ago
Select Finnair flight, departing Thu, 21 Jan from Hong Kong SAR to Lisbon, returning Thu, 28 Jan, priced at HK$4,217 found 3 days ago
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