Cheap flights to Sines

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Flying to Sines

The things to know before you go.
Fly intoLisbon Airport
Distance to Sines94.4 km
Average flight time6 hrs, 5 mins
Most popular airlineTAP Air Portugal
Cheapest flight found$239
Cheapest month to flyNovember

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Frequently asked questions

There are three (3) airports near Sines: Lisbon Airport, Cascais Municipal Airport, and Portimao Airport.
TAP Air Portugal, EL AL Israel Airlines, arkia, and Neos Air all offer direct flights to Lisbon Airport.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sines but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
Yes – you can fly direct to Lisbon Airport and the average flight time is 6 hours and 5 minutes.
The best price we found for a roundtrip flight to Sines is $239. This is an estimate based on information collected from different airlines and travel providers flying to Lisbon Airport over the last four (4) days and is subject to change and availability.
The cheapest airport near Sines is Lisbon – which is 94.4 km away from the center of Sines. We've found flights to this airport from $239.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Lisbon Airport, the closest airport to Sines, is Monday, November 2, 2026.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Sines is around 40 days in advance, so don’t leave your flight to the last minute.
Lisbon Airport is 94.4km from Sines, Cascais Municipal Airport is 95.4km from Sines, and Portimao Airport is 95.8km from Sines.
The average temperature in Sines in June is around 21°C. The warmest month in Sines is typically August, which averages 28°C. The coolest month is January, with temperatures averaging 9°C. The rainiest month is December, and it usually rains the least in July.
Currently, the cheapest airline that flies to Lisbon Airport – the closest airport to Sines – is Wizz Air Malta.
Lisbon Airport is 94.4km from Sines which is approximately 1 hour and 39 minutes driving time. Check out the options for car rental at Lisbon Airport.