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Cheap Flights to Costa Azul from HK$424

View HK$424 flight on Sun, 30 Aug 2026Opens in a new window

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Cheap round-trip flights to Costa Azul

Prices were available within the past 7 days and start at HK$424 for one-way flights and HK$981 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Tue, 22 Sept - Sat, 26 Sept
LTN
London
LIS
Lisbon
HK$981 Return, just found
HK$981
Return
just found
Select easyJet flight, departing Tue, 22 Sept from London to Lisbon, returning Sat, 26 Sept, priced at HK$981 just found
Vueling Airlines
Fri, 27 Nov - Mon, 30 Nov
LGW
London
LIS
Lisbon
HK$1,134 Return, found 5 days ago
HK$1,134
Return
found 5 days ago
Select Vueling Airlines flight, departing Fri, 27 Nov from London to Lisbon, returning Mon, 30 Nov, priced at HK$1,134 found 5 days ago
TAP Portugal
Sat, 7 Nov - Sat, 14 Nov
MAN
Manchester
LIS
Lisbon
HK$1,665 Return, found 3 days ago
HK$1,665
Return
found 3 days ago
Select TAP Portugal flight, departing Sat, 7 Nov from Manchester to Lisbon, returning Sat, 14 Nov, priced at HK$1,665 found 3 days ago
Air Europa
Wed, 25 Nov - Wed, 2 Dec
LGW
London
LIS
Lisbon
HK$1,743 Return, found 5 days ago
HK$1,743
Return
found 5 days ago
Select Air Europa flight, departing Wed, 25 Nov from London to Lisbon, returning Wed, 2 Dec, priced at HK$1,743 found 5 days ago
British Airways
Sat, 6 Mar - Sun, 7 Mar
LHR
London
LIS
Lisbon
HK$1,900 Return, found 1 day ago
HK$1,900
Return
found 1 day ago
Select British Airways flight, departing Sat, 6 Mar from London to Lisbon, returning Sun, 7 Mar, priced at HK$1,900 found 1 day ago

Frequently asked questions

How do I find cheap flights to Costa Azul that have flexible change policies?
It's as easy as counting to three with Expedia. First, enter your travel dates and click on "Search." Step 2: Check the "No change fee" box underneath the "Flexible change policies" filter on the top left of your screen. Step 3. Book your cheap and flexible fare to Costa Azul.
Which airlines fly to Costa Azul?
Dig out your suitcase and take your pick of these quality airlines that offer flights into or near Costa Azul:

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

How can I find cheap tickets to Costa Azul?
Book ahead of time, fly in or out of nearby airports, avoid peak travel periods — there are loads of ways! One more is to take advantage of Expedia's "flexible dates" function. Find your Costa Azul flight, then check out the cheapest prices for nearby dates. In the last seven days, the best price for a flight to Costa Azul was HK$981.
How much is a flight to Costa Azul?
You could have locked in a return flight to Costa Azul from anywhere between HK$981 and HK$3,917 in the last seven days. For one-way journeys taking off from London (LTN), the lowest amount paid during this period was just HK$424.
What are the most popular airports to fly into in Costa Azul?
The principal gateway to Costa Azul, about 403 flights taxi into Humberto Delgado Airport (LIS) every month. Track down an amazing deal, reserve your fare and get set to explore this amazing region.
When is the cheapest time to fly to Costa Azul?
If you'd rather spend your holiday savings enjoying the delights of Costa Azul rather than on getting there, take off earlier in the week. The most economical day to fly is generally Tuesday, with Monday coming in second. With many folks keeping their travel to weekends, Saturday tends to have the highest ticket prices.
How much is a plane ticket to Costa Azul?
In the last seven days, flights to Costa Azul fluctuated from HK$981 to HK$3,917.
What months are the cheapest to book a flight to Costa Azul?
The cheapest month to score an awesome deal to Costa Azul is February, while prices are at a premium in December. Try to avoid this month if you want to save your dollars.

Travel information

Destination airport
Humberto Delgado
Destination airport IATA code
LIS
Destination city name
Lisbon
Return price
HK$980

Trending flights to Costa Azul

Prices were available within the past 7 days and start at HK$424 for one-way flights and HK$981 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Thu, 5 Nov - Fri, 13 Nov
HKG
Hong Kong SAR
LIS
Lisbon
HK$3,917 Return, found 6 days ago
HK$3,917
Return
found 6 days ago
Select Finnair flight, departing Thu, 5 Nov from Hong Kong SAR to Lisbon, returning Fri, 13 Nov, priced at HK$3,917 found 6 days ago
*Available to Expedia members.