Cheap Flights to Costa Rei's Beaches from HK$477

View HK$477 flight on Sun, 15 Feb 2026Opens in a new window

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Cheap round-trip flights to Costa Rei's Beaches

Prices were available within the past 7 days and start at HK$477 for one-way flights and HK$722 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Thu, 4 Jun - Mon, 8 Jun
MXP
Milan
CAG
Cagliari
HK$722 Return, found 1 day ago
HK$722
Return
found 1 day ago
Select easyJet flight, departing Thu, 4 Jun from Milan to Cagliari, returning Mon, 8 Jun, priced at HK$722 found 1 day ago
Iberia
Wed, 17 Jun - Sun, 21 Jun
BCN
Barcelona
CAG
Cagliari
HK$2,090 Return, found 2 days ago
HK$2,090
Return
found 2 days ago
Select Iberia flight, departing Wed, 17 Jun from Barcelona to Cagliari, returning Sun, 21 Jun, priced at HK$2,090 found 2 days ago
Swiss International Air Lines
Wed, 17 Jun - Sun, 21 Jun
BCN
Barcelona
CAG
Cagliari
HK$2,658 Return, found 2 days ago
HK$2,658
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 17 Jun from Barcelona to Cagliari, returning Sun, 21 Jun, priced at HK$2,658 found 2 days ago
FlexFlight
Wed, 4 Feb - Sun, 8 Feb
FCO
Rome
CAG
Cagliari
HK$2,709 Return, found 6 days ago
HK$2,709
Return
found 6 days ago
Select FlexFlight flight, departing Wed, 4 Feb from Rome to Cagliari, returning Sun, 8 Feb, priced at HK$2,709 found 6 days ago
Lufthansa
Wed, 17 Jun - Sun, 21 Jun
BCN
Barcelona
CAG
Cagliari
HK$3,059 Return, found 2 days ago
HK$3,059
Return
found 2 days ago
Select Lufthansa flight, departing Wed, 17 Jun from Barcelona to Cagliari, returning Sun, 21 Jun, priced at HK$3,059 found 2 days ago

Frequently asked questions

How do I find cheap flights to Costa Reis Beaches that have flexible change policies?
When it comes to traveling these days, flexibility is a must. That's why we have a "No change fee" filter to help you find flexible, low-cost tickets to Costa Reis Beaches. It's at the top left of your screen directly below the "Flexible change policies" heading.
How can I find cheap tickets to Costa Reis Beaches?
You'll always get a fabulous deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred flight date, then tick the flexible dates box above to see the cheapest prices for nearby days. HK$722 was the lowest price for a flight to Costa Reis Beaches in the last seven days.
How much is a flight to Costa Reis Beaches?
If you were journeying one way from Milan (MXP), you could've snapped up a cheap ticket for HK$477 in the last seven days. Round-trip flights to Costa Reis Beaches ranged from only HK$722 to HK$3,059 over the same period.
When is the cheapest time to fly to Costa Reis Beaches?
Consider leaving early on in the week to book a bargain airfare to Costa Reis Beaches. Tuesday is usually the most cost-effective day to depart, with Monday right behind it. Saturday often has the most expensive fares. This is because many people choose to begin their holiday on a weekend.
How much is a plane ticket to Costa Reis Beaches?
In the last seven days, fares to Costa Reis Beaches fluctuated from HK$722 to HK$3,059.
What months are the cheapest to book a flight to Costa Reis Beaches?
February is the cheapest month to lock in a seat for your Costa Reis Beaches getaway. Airfares are at their most expensive during the month of December, so avoid this time if possible.
Flights to Costa Rei's Beaches information
Destination airport
Elmas
Destination airport IATA code
CAG
Destination city name
Cagliari
Return price
HK$722
*Available to Expedia members.