Cheap Flight Deals to Sines 15 from CA $270
Wander Wisely with exceptional service, 24/7 supportOpens in a new window
Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
How to find cheap flights to Sines?
The cheapest prices found with in the last 7 days for return flights were CA $95 and CA $270 for one-way flights to Sines for the period specified. Prices and availability are subject to change. Additional terms apply
| Origin | Destination | Travel dates | Flights from* |
|---|---|---|---|
| MAD | Lisbon District | December 20 to December 23 | CA $95 |
| LGW | Faro | October 11 to October 15 | CA $105 |
| BCN | Lisbon District | October 30 to November 2 | CA $138 |
| ORY | Lisbon District | December 9 to December 9 | CA $150 |
| ORY | Faro | October 14 to October 18 | CA $186 |
| BCN | Faro | November 15 to November 17 | CA $193 |
| FCO | Lisbon District | November 12 to November 15 | CA $242 |
| FCO | Lisbon District | November 12 to November 15 | CA $242 |
| FCO | Faro | November 13 to November 13 | CA $292 |
| FCO | Faro | November 13 to November 13 | CA $292 |
| MAD | Faro | October 11 to October 13 | CA $295 |
| YYZ | Lisbon District | December 10 to December 20 | CA $388 |
| BOS | Lisbon District | December 6 to December 9 | CA $565 |
| YYZ | Faro | December 8 to December 17 | CA $601 |
| BOS | Faro | October 12 to October 23 | CA $683 |
| Origin | Destination | Travel dates | Flights from* |
|---|---|---|---|
| LGW | Faro | October 5 to October 9 | CA $114 |
| MAD | Lisbon District | October 4 to October 25 | CA $198 |
| BCN | Lisbon District | October 5 to October 9 | CA $208 |
| ORY | Faro | October 5 to October 22 | CA $209 |
| ORY | Lisbon District | October 5 to October 22 | CA $214 |
| LTN | Lisbon District | October 5 to October 8 | CA $257 |
| MAD | Faro | October 3 to October 9 | CA $298 |
| FCO | Lisbon District | October 4 to October 6 | CA $494 |
| FCO | Lisbon District | October 4 to October 6 | CA $494 |
| YYZ | Lisbon District | October 5 to October 7 | CA $758 |
| FCO | Faro | October 5 to October 10 | CA $798 |
| FCO | Faro | October 5 to October 10 | CA $798 |
| YYZ | Faro | October 5 to October 15 | CA $1,089 |
Your guide to flights to Sines, 15
Air Transat, American Airlines fly to Sines, so use Travelocity to search, find, and compare some truly tempting deals from the 2 airlines—that way you can be sure you’ve found the best deal for you. A flight to Sines 15 currently costs between CA $95 and CA $1,089. Prices vary, but for the best fares, travel in October when prices are at their lowest.
Top tips for finding cheap flights to Sines
The cheapest flight for a round trip to Sines is currently CA $95. When you search for flights to Sines, enter your preferred travel dates then click on ‘flexible dates’ to compare cheap flight tickets to Sines for nearby days. The cheapest month to travel to Sines is May from our list of deals available.
But if you’re flexible about when you travel, you can find great deals on flights across the year. If you’re planning a vacation, you can save more on Travelocity when you bundle flights with car rental and hotel bookings, too. Many airlines currently offer flexible booking options, so look for flights offering no change fees.
How to cancel flights to Sines
We know plans change, that’s why at Travelocity, we make it as easy as possible for you to cancel or amend your plane tickets. Go to My Trips, enter your itinerary number, then follow the instructions. Many airlines let you cancel flights online free of charge if you booked it in the last 24 hours. Visit Customer Service for more advice.
Why you should book your flight to Sines with Travelocity
We have top deals on plane tickets even for last minute flights to Sines, so you can simply type in your travel dates and compare our best prices. Booking with Travelocity means you get flexible cancellation options, 24/7 support, and, thanks to our Price Match Promise, if the airfare drops after you book, you can get a refund! Whether you’re planning a business trip, weekend getaway, or a family vacation—let Travelocity get you to Sines for less.
Find The Perfect Hotel For After Your Flight
Amazing Place to Stay After Flight to Sines
AP Sines
Reviewed on Sep 12, 2025
Family Friendly Hotels in Sines
Casa do Médico de São Rafael
Reviewed on Sep 14, 2025
Hotel Dom Vasco
Reviewed on Sep 6, 2025
AP Sines
Reviewed on Sep 12, 2025
Need a car after flight to Sines?
Economy
Compact
Midsize
SUV
Frequently asked questions
Plane Tickets To Sines
Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Sines. Browse through our inventory to explore a wide range of cheap flights to Sines to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Sines as you anxiously await to exit the plane and explore what Sines has to offer. Considering all the amazing local food and culture in Sines, we won't hold this against you.
When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Sines to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Sines without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Sines with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Sines today!