Cheap Flights to Costa de Prata from HK$394

View HK$394 flight on Mon, 23 Feb 2026Opens in a new window

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Cheap round-trip flights to Costa de Prata

Prices were available within the past 7 days and start at HK$394 for one-way flights and HK$454 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Tue, 5 May - Tue, 12 May
BIO
Bilbao
OPO
Porto
HK$454 Return, found 6 hours ago
HK$454
Return
found 6 hours ago
Select Vueling Airlines flight, departing Tue, 5 May from Bilbao to Porto, returning Tue, 12 May, priced at HK$454 found 6 hours ago
easyJet
Mon, 18 May - Thu, 21 May
LGW
London
OPO
Porto
HK$834 Return, found 3 days ago
HK$834
Return
found 3 days ago
Select easyJet flight, departing Mon, 18 May from London to Porto, returning Thu, 21 May, priced at HK$834 found 3 days ago
Transavia France
Tue, 3 Feb - Tue, 10 Feb
ORY
Paris
OPO
Porto
HK$973 Return, found 6 days ago
HK$973
Return
found 6 days ago
Select Transavia France flight, departing Tue, 3 Feb from Paris to Porto, returning Tue, 10 Feb, priced at HK$973 found 6 days ago
Transavia
Tue, 26 May - Sat, 30 May
AMS
Amsterdam
OPO
Porto
HK$1,196 Return, found 3 days ago
HK$1,196
Return
found 3 days ago
Select Transavia flight, departing Tue, 26 May from Amsterdam to Porto, returning Sat, 30 May, priced at HK$1,196 found 3 days ago
Air Europa
Sat, 14 Mar - Tue, 24 Mar
LGW
London
OPO
Porto
HK$1,377 Return, found 4 days ago
HK$1,377
Return
found 4 days ago
Select Air Europa flight, departing Sat, 14 Mar from London to Porto, returning Tue, 24 Mar, priced at HK$1,377 found 4 days ago

Frequently asked questions

How do I find cheap flights to Costa de Prata that have flexible change policies?
At Expedia, we've been channeling our inner gymnast to deliver you the most flexible fares around. Simply mark the "No change fee" box under the "Flexible change policies" filter to find the best flights to Costa de Prata.
Which airlines fly to Costa de Prata?
You can pick from two carriers that travel to or near Costa de Prata. Pack your belongings and book your fare with either of these:

  • United Airlines - 30 flights to or near Costa de Prata each month, including 30 flights to Dr. Francisco de Sa Carneiro Airport (OPO) per month.
  • TAP Portugal - 26 flights to or near Costa de Prata each month, including 26 flights to Dr. Francisco de Sa Carneiro Airport (OPO) per month.

How can I find cheap tickets to Costa de Prata?
In the last seven days, HK$454 was the best price for a flight to Costa de Prata. For even greater savings, book ahead of time and be flexible with your dates. Search for your flight to Costa de Prata, then see prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Costa de Prata?
There were plenty of low-cost fares up for grabs in the last seven days, with the price of a return flight to Costa de Prata ranging between HK$454 and HK$5,437. Many lucky vacationers scored one-way flights from London (LTN) for as low as HK$394.
What are the most popular airports to fly into in Costa de Prata?
Fly into Dr. Francisco de Sa Carneiro Airport (OPO) and sample the best that Costa de Prata has to offer. As the region's primary entry point, roughly 56 flights land here every month.
When is the cheapest time to fly to Costa de Prata?
Flying on a Tuesday, followed by a Monday, is usually the best way to land the cheapest flight. Steer clear of weekends if you can, because Saturday is typically the most expensive day of the week. Spend the funds you saved having an awesome time in Costa de Prata instead!
How much is a plane ticket to Costa de Prata?
Airfares to Costa de Prata ranged from HK$454 to HK$5,437 in the last seven days. Typically, the quicker you book the bigger the bargain.
What months are the cheapest to book a flight to Costa de Prata?
February is the cheapest month to lock in a seat for your Costa de Prata escape. Tickets are at their most expensive during December, so keep clear of this time if you can.
Flights to Costa de Prata information
Destination airport
Dr. Francisco de Sa Carneiro
Destination airport IATA code
OPO
Destination city name
Porto
Return price
HK$453

Trending flights to Costa de Prata

Prices were available within the past 7 days and start at HK$394 for one-way flights and HK$454 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Tue, 3 Feb - Tue, 10 Feb
HKG
Hong Kong SAR
OPO
Porto
HK$5,437 Return, found 5 days ago
HK$5,437
Return
found 5 days ago
Select Air France flight, departing Tue, 3 Feb from Hong Kong SAR to Porto, returning Tue, 10 Feb, priced at HK$5,437 found 5 days ago
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